CN104094339A - Aesthetically designable light-emitting device and transparent member - Google Patents
Aesthetically designable light-emitting device and transparent member Download PDFInfo
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- CN104094339A CN104094339A CN201280059256.9A CN201280059256A CN104094339A CN 104094339 A CN104094339 A CN 104094339A CN 201280059256 A CN201280059256 A CN 201280059256A CN 104094339 A CN104094339 A CN 104094339A
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- light
- transmittance section
- transmission amount
- emitting device
- light transmission
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
Abstract
A transparent plate (4) has partially transparent sections (41A, 41B) constituted by dividing a stroke (40) into at least two sections in the width direction; these partially transparent sections (41A, 41B) are respectively provided with layers (43A, 43B) whose optical transmission amount can be adjusted by varying the amount of light transmitted in accordance with position in a graded manner; the layers (43A, 43B) of adjustable optical transmission amount are constituted so that the amounts of light transmitted should be as different as possible in respective regions in the vicinity of a groove (21) that divides the partially transparent sections (41A, 41B). An aesthetically designable light-emitting device and a transparent member in which a flat light-emitting face gives a three-dimensional impression can thereby be provided.
Description
Technical field
The present invention relates to aesthetic appearance light-emitting device and the light transparent member such as in the illuminating marker of trade name and sign and lighting advertisement etc., utilized.
Background technology
In the past, provided the aesthetic appearance light-emitting device that is called as illuminating marker and lighting advertisement that shows brightly trade name and sign.Such aesthetic appearance light-emitting device utilizes front panel to make the light diffusion of light source and emits diffusion light, thereby shows brightly the outward appearances such as trade name or sign.Therefore the visuality of this aesthetic appearance light-emitting device is high and beautiful, shows under the various occasions such as brand name and is utilized at the front in brand shop and entrance.
Such aesthetic appearance light-emitting device, from neon bulb sign in the past, has been varied to the LED sign of using in recent years LED, seeks various aesthetic appearance.
Here, as utilizing light to improve ornamental structure, proposed to be applied to panel and the production method (with reference to patent documentation 1) thereof of luminescent panel device.This luminescent panel device utilization collects concaveconvex structure at the back side of panel and the luminous pattern that forms shows pattern and decorative pattern etc. arbitrarily.And, in instructions, recorded following situation: the light source side that makes site is that small size, the side away from light source are large area, thereby makes us feeling the rea adjusting of gradual change.
Prior art file
Patent documentation
Patent documentation 1: TOHKEMY 2009-25666 communique
Summary of the invention
Invent problem to be solved
But, about above-mentioned luminescent panel device, if alphabetical A is for example only to make one party in the upper and lower of A dark and make the opposing party more shallow etc., make the whole gradual change of word.Therefore, above-mentioned light-emitting device lacks the stereoscopic sensation of word, figure and these outward appearances of decorative pattern itself.
The present invention has put just in view of the above problems, and its object is to provide light-emitting area to be rich in relief aesthetic appearance light-emitting device and light transparent member.
For solving the technical scheme of problem
The invention is characterized in, there is light transparent member, described light transparent member has stroke broad ways is at least divided into part 1 transmittance section and the part 2 transmittance section that 2 parts form, described part 1 transmittance section and part 2 transmittance section are provided with respectively light transmission amount and adjust layer, described light transmission amount adjustment layer makes light transit dose according to position changes in the mode of gradual change, the light transmission amount adjustment layer of the light transmission amount adjustment layer of described part 1 transmittance section and part 2 transmittance section is configured to, near the light transmission amount each other of cutting apart the boundary member of described part 1 transmittance section and described part 2 transmittance section is different as far as possible.
Invention effect
According to the present invention, can provide light-emitting area to be rich in relief aesthetic appearance light-emitting device and light transparent member.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of aesthetic appearance light-emitting device.
Fig. 2 is the front of aesthetic appearance light-emitting device and inner key diagram.
Fig. 3 is the key diagram in the longitudinal profile of aesthetic appearance light-emitting device.
Fig. 4 is the key diagram of groove and end trough.
Fig. 5 is the key diagram that light transmission amount is adjusted the gradual change of layer.
Fig. 6 utilizes photo to represent the key diagram of the luminous front and back of aesthetic appearance light-emitting device.
Fig. 7 is the key diagram of the aesthetic appearance light-emitting device of embodiment 2.
Fig. 8 is the key diagram of the aesthetic appearance light-emitting device of embodiment 3.
Fig. 9 is the cut-open view of vertical profile end face that the aesthetic appearance light-emitting device of embodiment 4 is shown.
Figure 10 is the exploded perspective view of the aesthetic appearance light-emitting device of embodiment 5.
Figure 11 is the key diagram of the aesthetic appearance light-emitting device of other embodiment.
Figure 12 illustrates the key diagram of other examples that light transmission amount is adjusted the gradual change of layer.
Embodiment
The present inventor for provide aesthetic appearance outstanding there is relief aesthetic appearance light-emitting device, carried out repeatedly research with keen determination.At first, as long as the present inventor thinks, to seem the three-dimensional gradual change that applies, thereby become clear and make to wish to be rendered as the dim such gradual change of recessed part according to making to wish to be rendered as protruding part, test.But such gradual change just can seem three-dimensional when being only printed onto and utilizing viewed in reflected light on paper etc., and if be printed onto light transparent member and light transmission observed, become and lack very much stereoscopic sensation.
Therefore, the present inventor has implemented various designs and has carried out repeatedly research with keen determination, and result has completed and made can clearly to recognize relief aesthetic appearance light-emitting device under light transmission the state using front as light-emitting area.
This aesthetic appearance light-emitting device is characterised in that, the stroke of light transparent member is at least divided into part 1 transmittance section and part 2 transmittance section, the light transmission amount adjustment layer of the light transmission amount adjustment layer of described part 1 transmittance section and part 2 transmittance section is configured to, and near the light transmission amount each other that makes to cut apart the boundary member of described part 1 transmittance section and described part 2 transmittance section is different as far as possible.
In addition, so-called stroke (English: stroke), refer to the line with width of formation word, figure or the decorative patterns such as line of the every stroke, formation figure or the decorative pattern that form word.
And, " near the light transmission amount each other of cutting apart the boundary member of described part 1 transmittance section and described part 2 transmittance section is different as far as possible " refer to have different parts, preferably different in the light transmission amount each other over half of boundary member integral body, more preferably in more than 8 the one-tenths difference of boundary member integral body.
Below, together with accompanying drawing, an embodiment of the invention are described.
Embodiment 1
Aesthetic appearance light-emitting device of the present invention can be applied to various words, figure, decorative pattern, but in embodiment 1, as an example, take and describes as example as the word " D " of a kind of Rome body of serif.
Fig. 1 illustrates the exploded perspective view of the aesthetic appearance light-emitting device 1 of observing from positive lower left, and Fig. 2 (A) illustrates the front view of aesthetic appearance light-emitting device 1, and Fig. 2 (B) illustrates the front view of the inside that represents aesthetic appearance light-emitting device 1.
As shown in Figure 1, aesthetic appearance light-emitting device 1 mainly consists of following part: the shell 2,3 that forms over body case; Light-passing board 4 (light penetrating panel) as light transparent member; Diffuser plate 5 (diffusion panel) as proliferation part; With the storage case 6 as light intercepting member.
Light-passing board 4 and diffuser plate 5 are plate shapes that the shape of the word, figure or the decorative pattern that are cut into same size forms, and form " D " shape in this embodiment 1.
Light-passing board 4 is formed by transparent acrylic resin board.In addition, light-passing board 4 is not limited to acrylic resin board, and the plate-shaped member that can see through the suitable material of light by glass plate or plastic plate etc. forms.And light-passing board 4 is preferably transparent, but can be also translucent.
The thickness of light-passing board 4 forms thicker than diffuser plate 5.In this embodiment, make a word be of a size of about 26cm square, the part of the wider width of stroke is 70mm～75mm left and right, and the thickness of light-passing board 4 is 8mm.That is, the thickness at the center of the stroke of formation outward appearance is about 9:1 left and right with respect to the ratio of width.In identical apparent size, also can make thickness is 5mm, thereby the ratio of the width of stroke and thickness is about 15:1 left and right, but show relief aspect on preferably thicker, a preferred thicker side in ratio degree before.
That is, about forming the width at center of stroke and the ratio of the thickness of light-passing board 4 of outward appearance, be preferably thicklyer than the situation of 20:1 roughly, more preferably thick than the situation of 15:1 roughly, be more preferably thicker than the situation of 10:1 roughly.In this embodiment 1, as preferred scope, be made as the 9:1 left and right in the scope in 8:1 to 10:1 roughly.
In addition, here the width at the center of the stroke of so-called formation outward appearance, if the handwriting of the such wide variety of Rome Ti Huo Ming Dynasty body mainly refers to the width as the thick line of vertical line, if the gothic width that refers to a picture, if figure or decorative pattern refer to the width of the thick line of the part that accounting in the line of describing them is more.
This light-passing board 4 is as the outward appearance portion performance function that forms word, figure or decorative pattern.And the front of light-passing board 4 (surface) is as utilizing the light seeing through to face side from rear side to carry out luminous and descried light-emitting area performance function.
Diffuser plate 5 forms milky translucent tabular, than light-passing board 4, forms thinly.
The back part 6a of storage case 6 is shapes identical with light-passing board 4 and diffuser plate 5, and this storage case 6 is provided with side surface part 6b, this side surface part 6b from the side end edge of this back part 6a towards front, at right angles erect and the degree of depth constant.Therefore, storage case 6 has in front and light-passing board 4 and the identical shaped opening 6c of diffuser plate 5, form by side surface part 6b and back part 6a cover positive beyond part container-like.
Near front inside the side surface part 6b of storage case 6, position is provided with a plurality of engaging projection 6d.This engaging projection 6d blocks diffuser plate 5 so that it does not fall in storage case 6.
When housing 2,3 forms top view than light-passing board 4 and the slightly large shape of diffuser plate 5.Housing 2,3 by the constant side surface part 2a of the degree of depth, 3a and from the front side end of this side surface part 2a, 3a to light-passing board 4 and diffuser plate 5 sides at right angles edge 2b, the 3b of crooked constant width form.Side surface part 2a, 3a form than the large circle of storage case 6, and form than the depth as shallow of storage case 6.Therefore, shell 2,3 from the face side at storage case 6 configured overlappingly the state of light-passing board 4 and diffuser plate 5 above as lid, cover the face side of storage case 6.Thus, light-passing board 4 and diffuser plate 5 are stably fixed, thereby dislocation etc. can not occur.In addition, side surface part 2a, 3a also can form the degree of depth identical with storage case 6.Thus, can become the shape that does not occur the step between side surface part 2a, 3a and storage case 6 in side.
Like this, at the front of storage case 6 configuration diffuser plate 5, overlapping transparent plate 4 thereon, and after having covered shell 2,3,, as shown in the front view of Fig. 2 (A), completed the aesthetic appearance light-emitting device 1 that represents word, figure, decorative pattern.
As shown in the front view of the storage case 6 of Fig. 2 (B), near the back part 6a of storage case 6, be provided with by entire surface reflecting plate 6e.This reflecting plate 6e is formed by the plate-shaped member of the suitable materials such as stainless steel or alloy, and the glossiness white application of tool (comprising white printing) has been implemented in front.This white application is as catoptrical reflecting surface performance function.
In the face side of reflecting plate 6e, be provided with a plurality of light sources 9.Illustrated light source 9 is LED, but is not limited to this, also can use neon tube, have the flexible base, board of illuminating part or the suitable light sources such as light guide plate of light of guiding illuminating part.
And light source 9 connects by omitting illustrated distribution, luminous from omitting illustrated power supply acceptance power supply.In addition, for reflecting plate 6e, light source 9 and distribution, in Fig. 1, omit diagram.
Fig. 3 (A) is the cut-open view that the end face cutting off along the middle A-A line of Fig. 2 (A) is shown, and Fig. 3 (B) is near the amplification view this end view drawing middle slot 21.
As shown in Fig. 3 (A), in incorporating section, the inside surface of 6 side surface part 6b is provided with reflecting surface 6f.This reflecting surface 6f is formed by the glossiness white application of tool.And the space being surrounded by reflecting surface 6f and reflecting plate 6e is as light reflection space 11 performance functions.In addition, reflecting surface 6f and reflecting plate 6e are not limited to white, can be suitable colors.And reflecting surface 6f and reflecting plate 6e are not limited to application, can adopt printing or by suitable structures such as reflectance coating form.
Therefore the light, sending from light source 9 is reflected to various directions light reflection space 11 is interior by the reflecting plate 6e of the reflecting surface 6f of lateral location and back position.Thus, from the direct light of light source 9 and the reflected light of reflecting surface 6f and reflecting plate 6e, incide diffuser plate 5.That is, the face light from various directions incides diffuser plate 5.
Diffuser plate 5 sees through the light of incident diffusely.Therefore,, when the luminous state of light source 9, diffuser plate 5 looks and sends white light.The light that sees through this diffuser plate 5 becomes face light.
Light-passing board 4 overleaf side is provided with the groove 21 as cut-off rule portion.Groove 21 can be suitable shape, but as shown in Fig. 3 (B), in this embodiment 1, is trapezoidal shape.Thereby, being formed with outer rim 21b and root edge 21a, described outer rim 21b is crooked and become depression from the back side of light-passing board 4, and described root edge 21a is crooked at the place, deep of depression.
As the outer rim 21b of the width of this groove 21, the distance between 21b, form longer to the vertical distance of root edge 21a from outer rim 21b than the degree of depth of groove 21.In other words, groove 21 be utilize the acute angle less than 90 degree roughly V font Tool in Cutting light-passing board 4 and form, and it is long to form the length of Length Ratio Width of depth direction.
And, utilizing this groove 21, the back side of light-passing board 4 is divided into part transmittance section 41A, 41B.At part transmittance section 41A, 41B, be respectively equipped with light transmission amount and adjust layer 43A, 43B.This light transmission amount adjustment layer 43A, 43B are formed by same color, are formed in this embodiment by white application (comprising white printing).The white application of formation light transmission amount adjustment layer 43A, 43B gradual change (English: direction gradation) is different with concentration separately.And light transmission amount adjustment layer 43A, 43B are set to more than part transmittance section 41A, 41B and extend to the back side of groove 21.Thus, in groove 21, be also provided with light transmission amount and adjust layer 43A, 43B.In addition, light transmission amount adjustment layer 43A, 43B also can be configured to and only be arranged on part transmittance section 41A, 41B, and other light transmission amount adjustment layer is set at the back side of groove 21.In this case, other light transmission amount adjustment layer can be also the white application of gradual change, but can also be the white application that there is no the constant concentration of gradual change.Like this, by light transmission amount is also set in groove 21, adjust layer, groove 21 looks like and approaches other part transmittance section 41A, the color of 41B.
In addition, groove 21 also can not carry out white application (white printing), but makes the part of groove 21 become transparent structure.In this case, only have groove 21 to see through more light, thereby seem luminous strongly, new aesthetic feeling can be provided.
As shown in the front view of Fig. 2 (A), groove 21 is to form along this stroke 40 in the inner side that represents the stroke 40 (40A, 40B) of word, figure or decorative pattern.
Describe in detail and say, the aesthetic appearance light-emitting device 1 of embodiment 1 shows word " D ", and this word " D " is to consist of the roughly semicircular stroke 40A (draw) of projection to the right and these two strokes 40 of stroke 40B (draws) (two draw) of being longitudinally a straight line.And the center that groove 21 forms by the Width of stroke 40 is mid point, and form the shape identical with stroke 40.The tie point 40C place that contacts or intersect at stroke 40A, 40B, is provided with the tie point 21c that groove 21 also contacts or intersects.
And, owing to having used serif in this embodiment 1, thus groove 21 to be provided in serif part 4a place be also continuous.Near the end of this serif part 4a, groove 21 locates to branch into two end troughs 22 at branching portion 23 (with reference to Fig. 4 (A)), and the end of end trough 22 arrives respectively the bight 4b (with reference to Fig. 4 (A)) of serif.
Fig. 4 (A) shows the enlarged front view of the serif part 4a of the diagram upside shown in Fig. 2 (A), and the B-B that Fig. 4 (B) is illustrated in Fig. 4 (A) cuts off the cut-open view that end cuts off.
As shown in Fig. 4 (A), the groove 21 of being located at the stroke 40 part places of light-passing board 4 forms the degree of depth and constant width.And the end trough 22 branching out towards the bight 4b of serif part 4a forms from branching portion and deepens gradually and width broadens and becomes diverging shape portion towards end.That is, the root edge 22a of end trough 22 is constant towards bight 4b width, and the depth D 2 of groove from the depth D 1 (with reference to Fig. 4 (B)) of branching portion 23 sides to bight side deepens gradually.And, the outer rim 22b of end trough 22 form from the width W 1 of branching portion 23 sides (with reference to Fig. 4 (A)) towards the width W 2 of bight 4b side gradually width broaden.
Fig. 5 (A) is the decomposition front view that the light transmission amount of being located at the back side of light-passing board 4 is adjusted layer 43 (43A～43E), and Fig. 5 (B) is the front view that light transmission amount is adjusted layer 43 (43A～43E).
As shown in Fig. 5 (A), light transmission amount adjustment layer 43A～43E carries out respectively independently gradual change.In illustrated example, light transmission amount is adjusted layer 43A and in the mode on dim (dark D) left side, the right bright (bright L), has been implemented the gradual change of horizontal direction.Light transmission amount adjusts layer 43B and light transmission amount adjustment layer 43A implemented the gradual change of horizontal direction on the contrary in the mode on bright (bright L) left side, the right dim (dark D).Light transmission amount adjusts layer 43C and light transmission amount adjustment layer 43B similarly implemented the gradual change of horizontal direction in the mode on bright (bright L) left side, the right dim (dark D).Light transmission amount adjusts layer 43D, 43E and light transmission amount adjustment layer 43C similarly implemented the gradual change of horizontal direction in the mode on bright (bright L) left side, the right dim (dark D).
These gradual changes are to realize by adjust the deep or light of painting loading amount of whitewash with site.In addition, in this Fig. 5, also utilize site (shadow tone) to represent deep or light, but the angle of this site and size are with being for easy observation in the accompanying drawings, different from the situation of actual print.
Direction and the concentration of the gradual change of each light transmission amount adjustment layer 43A～43E are suitably set for: across the groove 21 as boundary line portion and end trough 22 (with reference to Fig. 4 (A)), make the difference of light and shade large as far as possible.That is, across the groove 21 as boundary line portion and end trough 22 and adjacent light transmission amount is adjusted layer 43A～43E as part 1 transmittance section and part 2 transmittance section performance function.
And, the concentration of adjusting the gradual change of layer 43A～43E about each light transmission amount, if establish, filling whole is 100%, is not applied to 0%, the part that is adjusted to the denseest (secretly) is about below 75%, and the part that is more preferably adjusted to the denseest (secretly) is about below 65%.
Utilize above aesthetic appearance light-emitting device 1, can provide should seem for the light-passing board 4 of plane by solid be processed into chevron (convex) or paddy shape (spill) such be rich in relief word arbitrarily, figure, decorative pattern.
That is, as shown in the photo of Fig. 6 (A), in the aesthetic appearance light-emitting device 1 before light source 9 luminous, at the back side (the inside) of the known light-passing board 4 in plane, be provided with light transmission amount and adjust under the state of layer 43A, 43B, seem to lack stereoscopic sensation.On the other hand, as shown in the photo of Fig. 6 (B), light source 9 surface luminous and light-passing board 4 is become in the aesthetic appearance light-emitting device 1 of light-emitting area, it is three-dimensional that the light-passing board 4 of plane seems, as being three-dimensionally processed into paddy shape or chevron.
Light from light source 9 is reflected plate 6e and reflecting surface 6f reflection, and this reflected light and direct light are diffused plate 5 diffusions, become face light.This light source 9, reflecting plate 6e and reflecting surface 6f and diffuser plate 5 are as the illumination part performance function of shadow surface light.Face light through-thickness from this illumination part sees through light-passing board 4.Now, utilize light transmission amount to adjust layer 43A～43E, the amount of the light seeing through according to position adjustment, three-dimensional thereby the light-passing board of plane 4 makes us seeming.
It is thick that light-passing board 4 forms thickness, and light transmission amount adjustment layer 43A～43E makes light transmission quantitative change in the mode of gradual change.Therefore, light-passing board 4 can make us feeling as from the such stereoscopic sensation of (the side end edge projection of stroke, center line depression) and the corresponding amount of thickness of light-passing board 4 that nearby caved in inwards, or from inner to projection nearby the such stereoscopic sensation of (the side end edge depression of stroke, center line projection) and the corresponding amount of thickness of light-passing board 4.
Because the boundary member at light transmission amount adjustment layer 43A～43E is provided with groove 21 and end trough 22, therefore can clearly see boundary member, stereoscopic sensation is amplified.
And, aesthetic appearance light-emitting device 1 has also been implemented light transmission amount and has been adjusted layer 43A～43E or same white application in groove 21 and end trough 22, therefore do not exist and only have groove 21 and end trough 22 luminous situation brightly, thereby the beautiful outer perception that there is no inharmonious sense can be provided.
And in aesthetic appearance light-emitting device 1, light becomes face light in the stage of inciding light-passing board 4 by reflect and diffusion etc., the gradual change therefore being realized by light transmission amount adjustment layer 43A～43E can seem there is no defect and beautiful, can find out reliably solid.
And end trough 22 is to be carved in the mode deepening and broaden towards end from forked section, can make thus stereoscopic sensation more obvious.
Like this, be rich in relief aesthetic appearance light-emitting device 1 and can give unprecedented so far outer perception, the aesthetic appearance light-emitting device 1 with feeling of high class can be provided.
In addition, aesthetic appearance light-emitting device 1 can be also the structure that does not possess engaging projection 6d.In this case, aesthetic appearance light-emitting device 1 can form following shape: till the size at the edge of the upper surface of side surface part 6b and light-passing board 4 and diffuser plate 5 is measure-alike, and light-passing board 4 and diffuser plate 5 ride on side surface part 6b.In this case, also can access identical action effect.
Embodiment 2
Fig. 7 is the key diagram of the aesthetic appearance light-emitting device 101 of explanation embodiment 2.As shown in the front view of Fig. 7 (A), in this aesthetic appearance light-emitting device 101, in the front (face of the opposition side of groove 21 and end trough 22) of the light-passing board 4 of embodiment 1, arrange and emphasize groove 126 and become light-passing board 104, between light-passing board 104 and diffuser plate 5, be provided with color filter 108 (with reference to Fig. 7 (B)), structure is in addition identical with embodiment 1.Therefore, identical textural element is marked with to identical label, and omits detailed explanation.
Color filter 108 is the shape identical with light-passing board 104 or diffuser plate 5, is than they thin membranaceous colored transparent optical filters.Color is the suitable colors such as cream-coloured, blue, yellow, orange, green, purple, is the single look that there is no the same concentrations of gradual change.
Emphasize that groove 126 and the end limit of light-passing board 104 separate the interval of constant distance and arrange along this end limit.In other words, along the stroke 140 (140A, 140B) that forms light-passing board 104, in end, be provided with 2 and emphasize groove 126.
Shown in the cut-open view of the C-C cut-out end face of the Fig. 7 (A) as shown in Fig. 7 (B), emphasize that groove 126 is formed at such position: complete under the state of aesthetic appearance light-emitting device 101, emphasize the outboard end of groove 126 and and the end limit of edge 2b, the 3b of shell 2,3 is consistent or approach.Thus, formed from the end limit of edge 2b, 3b and be directly absorbed in the groove of emphasizing that groove 126 is such.
Utilize above structure, there is the effect identical with embodiment 1, the aesthetic appearance light-emitting device 1 more three-dimensional than embodiment 1 can be provided.Particularly, in the situation that adjust and make to seem from inner to projection (the side end edge depression of stroke, center line projection) being nearby located at the gradual change of the front of light-passing board 104 or the light transmission amount adjustment layer 43 at the back side, emphasize that groove 126 can emphasize out that the side end edge of stroke seems to be absorbed in inwards the effect of (depression), thereby very three-dimensional aesthetic appearance light-emitting device 101 can be provided.
And, utilizing color filter 108, can provide with the aesthetic appearance light-emitting device 101 of colour light emitting arbitrarily.
In addition, can be also the structure that color filter 108 is not set.In this case, can for example, with the color of light source 9 (white), carry out luminously, and can provide lay special stress on to go out to seem from inner to the relief aesthetic appearance light-emitting device 101 of projection (the side end edge depression of stroke, center line projection) nearby.
And this color filter 108 also can be located between the light-passing board 4 and diffuser plate 5 of embodiment 1.In this case, can utilize the type of embodiment 1 that the aesthetic appearance light-emitting device 1 of the light that sends random color is provided.
Embodiment 3
Fig. 8 (A) is the cut-open view that the vertical profile end face of the aesthetic appearance light-emitting device 201 that is called as Le ミ レ タ ー (registered trademark) that has used special luminous resin is shown.
This aesthetic appearance light-emitting device 201 only has the type of light source different with the aesthetic appearance light-emitting device 101 of embodiment 2, and other structures are identical with the aesthetic appearance light-emitting device 101 of embodiment 2.Therefore, identical textural element is marked with to identical label, and omits detailed explanation.
Near the base of shell 2,3, be provided with the roughly backplate 206a at the whole back side of covering.The face side of plate 206a is provided with substrate 215 overleaf, on this substrate 215, is provided with light source 216.
In the space of the face side by substrate 215 and shell 2,3 coverings, be provided with the special luminous resin 218 being almost integrally embedded in this space.Special luminous resin 218 is the acryl resins that added emulsifying agent or diffusant, as the proliferation part performance function that light is spread.This light source 216 and special luminous resin 218 are as the illumination part performance function of shadow surface light.
According to this structure, the light irradiating from light source 216 spreads and becomes face light special luminous resin 218, and incides color filter 108 and light-passing board 4 as face light.
Fig. 8 (B) shows the front view in the situation of utilizing this aesthetic appearance light-emitting device 201 to produce gothic word " D ".Due to gothic, there is no serif part, so be provided with the end trough 22 towards bight 4b groove deepens and width broadens.
Fig. 8 (C) shows the front view in the situation of utilizing this aesthetic appearance light-emitting device 201 to produce star graphic.This situation Shi Cong center has been radial configuration 5 figures that stroke 240 forms, this stroke 240 attenuates towards end, forms acute angle.Therefore, along stroke 240, be provided with groove 21, the part place adjacent with stroke 240 at stroke 240 is provided with towards bight 4b, the end trough 22 that groove deepens and width broadens.In addition, groove 21 and end trough 22 can be also make end trough 22 become groove 21 and all groove 21, consist of or make groove 21 become end trough 22 and all by suitable structures such as end trough 22 form.
Utilize above structure, can obtain the effect identical with embodiment 1, and can utilize color filter 108 to send the light of random color, seem three-dimensional.And, if remove color filter 108, can obtain the effect identical with embodiment 1, if arrange embodiment 2 such emphasize groove 126, can obtain the effect identical with embodiment 2.
In addition, although be made as gothic and star graphic in this embodiment 3, can be also serif as described in Example 1.And, on the contrary, in embodiment 1,2, also can form gothic or star graphic.
Embodiment 4
Fig. 9 is the cut-open view that the vertical profile end face of the aesthetic appearance light-emitting device 301 that has omitted shell 2,3 from embodiment 3 in the aesthetic appearance light-emitting device 201 illustrating is shown.This aesthetic appearance light-emitting device 301 has also omitted color filter 108, at the upper surface (face of a side contrary to light source 216) of special luminous resin 218 by the bonding light-passing board 4 that is directly fixed with.It is identical that special luminous resin 218 and light-passing board 4 are configured to the shape and size of observing from visual direction (illustrated top).Other structure is identical with embodiment 3, therefore identical key element is marked with to identical label, and omits detailed explanation.
The aesthetic appearance light-emitting device 301 of this embodiment 4 also can be obtained the effect identical with embodiment 1.And the side of aesthetic appearance light-emitting device 301 is special luminous resins 218, therefore, also can send face light from the side.In addition, in aesthetic appearance light-emitting device 301, between special luminous resin 218 and light-passing board 4, also can possess the color filter 108 identical with embodiment 3.In this case, also can access the effect identical with embodiment 3.
Embodiment 5
Figure 10 is the exploded perspective view of the aesthetic appearance light-emitting device 401 of embodiment 5.This aesthetic appearance light-emitting device 401 with from top successively the mode of overlapping shell 402, light-passing board 404, diffuser plate 405 and light source 409 form.
Shell 402 is lighttight sheet metals, is formed with the outer view hole 402a that represents word, decorative pattern or figure on shell 402.The outer view hole 402a exemplifying in the drawings forms " DAIK " these 4 alphabetical shapes.
Light-passing board 404 and diffuser plate 405 are identical with diffuser plate 5 with the light-passing board 4 of embodiment 1 respectively structures, therefore omit its detailed explanation.In addition, diffuser plate 405 is the block proliferation parts with thickness.
Light source 409 by from the back side (diagram below) to surface (diagram top) irradiate all sidedly at least whole the suitable area source of view hole 402a form, such as the luminophor (LED etc.) of the side of the light guide plate by tabular, form etc.
For other structures, owing to thering is groove 21, end trough 22, stroke 40 and the light transmission amount adjustment layer 43 etc. of explanation in embodiment 1, the structure identical with embodiment 1, therefore omit its detailed explanation.
Utilize above structure, even for pelletizing word in the situation that, also can access the effect identical with embodiment 1.
Embodiment 6
Figure 11 is the key diagram of other embodiment, and Figure 11 (A) is the front view of the aesthetic appearance light-emitting device 501 of embodiment 6, and Figure 11 (B) shows A-A in Figure 11 (A) of aesthetic appearance light-emitting device 501 of embodiment 6 to looking end view drawing.
As shown in Figure 11 (A), aesthetic appearance light-emitting device 501 be provided with blocking light metallicity (for example stainless steel) shell 502 and be configured in from be located at shell 502 view hole 502a to the light-passing board 504 of the outstanding position of face side.The suitable applications such as silver color application have been carried out in the side of light-passing board 504.
As shown in Figure 11 (B), in the rear side of light-passing board 504, while being provided with top view and the identical shaped diffuser plate 505a of light-passing board 504, in its rear side, be provided with the diffuser plate 505b that Area Ratio diffuser plate 505a is large.In addition, the side of diffuser plate 505a can be also the application identical with the side of light-passing board 504.
Diffuser plate 505 more by inner rear side, to spread all over the mode of the area larger than light-passing board 504 integral body, be provided with light guide plate 509b.Near the limit, one end of light guide plate 509b, dispose the luminophor 509a being formed by LED etc., to pass into light in light guide plate 509b.
For other structures, owing to thering is groove 21, end trough 22, stroke 40 and the light transmission amount adjustment layer 43 etc. of explanation in embodiment 1, the structure identical with embodiment 1, therefore omit its detailed explanation.
Utilize above structure, in aesthetic appearance light-emitting device 501, the light irradiating from luminophor 509a becomes from the back side towards surperficial face light light-passing board 504 and light guide plate 509a, 509b is irradiated by light guide plate 509b, can obtain the effect identical with embodiment 1.
Embodiment 7
Figure 11 (C) is that the A-A of Figure 11 (A) of aesthetic appearance light-emitting device 601 of embodiment 7 is to looking end view drawing.The front view of this aesthetic appearance light-emitting device 601 is identical with Figure 11 (A).
Aesthetic appearance light-emitting device 601 has the shell 602 being formed by stone material.At shell 602, in the mode connecting from front to the back side, be formed with represent word, figure or decorative pattern view hole 602a.
In view hole 602a, from front, be provided with successively light-passing board 604, diffuser plate 605a and light-passing board 607 outside.Light-passing board 604, diffuser plate 605a and light-passing board 607 are shapes identical with outer view hole 602a, and light-passing board 604 is configured to outstanding from shell 602 to face side.
In the side of light-passing board 604, diffuser plate 605a and light-passing board 607 and around the outer view hole 602a at the back side of shell 602, be provided with white marble style application 690.In addition, between light-passing board 604, diffuser plate 605a and light-passing board 607 and white marble style application 690 and between the back side and white marble style application 690 of shell 602, in order easily to understand, to be depicted as and to there is gap, but be actually seamlessly butt.
At the back side of shell 602, utilize intrinsic at least large than the outer view hole 602a diffuser plate 605b of round head screw 691 spiral shells.
At the back side of diffuser plate 605b, be provided with the light source 692 towards face side shadow surface light.
For other structures, owing to thering is groove 21, end trough 22, stroke 40 and the light transmission amount adjustment layer 43 etc. of explanation in embodiment 1, the structure identical with embodiment 1, therefore omit its detailed explanation.
Utilize above structure, aesthetic appearance light-emitting device 601 can play the effect identical with embodiment 1.
Embodiment 8
Figure 11 (D) is the front view of the light-passing board 704 of embodiment 8.The light-passing board 704 of this embodiment 8 gradual change use in multiple color this point different from embodiment before this.
That is,, in this embodiment 8, light transmission amount adjustment layer 743 (a 743A～743M) that are located at light-passing board 704 match colors by two kinds of colors.
; light transmission amount adjustment layer 743A, 743B, 743F, 743G, 743K, 743L, 743M have carried out application with the 1st look gradual change ground, and remaining light transmission amount adjustment layer 743C, 743D, 743E, 743H, 743I, 743J have carried out application with the 2nd look gradual change ground.This color matching is configured to the section of adjusting layer 743 according to the light transmission amount on stroke direction, alternately switches the 1st look and the 2nd look.
The 1st look and the 2nd look for example can be made as: the 1st look is bright color, and the 2nd look is with the low dull colors of the lightness of colour system with the 1st look.Thus, the 1st color part makes us seeming to nearby floating, and the 2nd color part makes us seeming in depths.
The concentration adjustment of adjusting the groove 721 on border of each layer of layer 743 and end trough 722 and gradual change of all kinds as light transmission amount is identical with embodiment 1, so omits its detailed explanation.And shell, diffuser plate and light source are used the structure of any one in embodiment 1～8 before this, therefore omit its detailed explanation.
Utilize above structure, the aesthetic appearance light-emitting device with light-passing board 704 of embodiment 8 can access the effect identical with embodiment 1～7, and can seem more three-dimensional.
And, if utilize the 1st look and the 2nd look that the concentration adjustment of gradual change is changed, chevron (convex) and paddy shape (spill), can seem very three-dimensional with the relief synergy of being realized by color matching by the stereoscopic sensation being realized by gradual change.
In addition, by making the high side of lightness in the 1st look and the 2nd look, be that chevron (convex), the low side of lightness are paddy shape (spill), this synergy be can improve the largelyst, but chevron and paddy shape also can be changed.The in the situation that of transposing, also can access in the 1st color part and the 2nd color part and switch concavo-convex three-dimensional visual effect.
Based on 8 embodiment, be illustrated above, but the present invention is not only defined in the structure of above-mentioned embodiment, can accesses a plurality of embodiments.
For example, as the light transmission amount at the back side of being located at light-passing board 4 of Figure 12 (A) is adjusted the layer decomposition front view of 43 (43A～43E), as shown in the front view of the light transmission amount of Figure 12 (B) adjustment layer 43 (43A～43E), concentration (bright L, middle M, dark D) or direction that the gradual change shown in embodiment 1 can be configured to gradual change are different.
In addition, as long as light transmission amount adjustment layer 43 is configured to a plurality of light transmission amounts, to adjust the light transmission amount each other that the boundary member (adjacent part of groove 21 and end trough 22) of layer 43 locates different as far as possible, can adopt the suitable structures such as following structure: the direction difference that makes gradual change; By making application concentration not make on an equal basis light transmission amount different; Make the gradual change of equidirectional adjacent; And concentration inclination (inclination of the light transmission amount of part from light to dimness) difference that makes gradual change.Under these circumstances, also can obtain the effect identical with the above embodiments.
In addition, be provided with light-passing board 4 and light transmission amount adjustment layer 43 so that represent that the front of word, figure, decorative pattern seems three-dimensional as light-emitting area, but be not limited to this, light-passing board 4 and light transmission amount also can be set in the side that shows the outward appearance of word, figure, decorative pattern and adjust layer 43.In this case, for example, use the Le ミ レ タ ー (registered trademark) of explanation in embodiment 3, and the light-passing board 4 with light transmission amount adjustment layer 43 is arranged on to the side of special luminous resin 218.So, can be so that side seems three-dimensional mode carries out luminous.
In addition, light transmission amount adjustment layer 43 is located at the rear side of light-passing board 4, but is not limited to this, can be also the structure of being located at the face side of light-passing board 4, can also be the structure that groove 21, end trough 22 are also located at the face side of light-passing board 4.In such structure, also can similarly seem with each above-mentioned embodiment three-dimensional.In addition, in this case, in order to protect light transmission amount to adjust layer 43, can to form, further in face side, apply overlappingly that clear dope is protected or configure the transparent suitable structures such as fender in face side.
In addition, it be the application based on the suitable coating such as white that light transmission amount is adjusted layer 43, but is not limited to this, can carry out the concavo-convex processing such as sandblast etc., formation make light transit dose gradual change the suitable layer that changes.
In addition, groove 21 and end trough 22 are not limited to V-shaped valley (groove of the trapezoidal shape that end is smooth), can be also the suitable grooves such as groove of U word groove or other shapes.In this case, also can similarly provide and there is relief aesthetic appearance light-emitting device 1,101,201 with the above embodiments.
In addition, also groove 21 and end trough 22 can be set, and in the position identical with end trough 22 with groove 21, depict the application of boundary line.In this case, preferably the color of application is to adjust with light transmission amount the color that layer 43 is identical, and the concentration of application is suitable concentration.Thus, although slightly poorer than the situation that groove 21 and end trough 22 are set, can provide and there is relief aesthetic appearance light-emitting device 1,101,201 to have cut down low price after the cost of manufacture of groove.
In addition, the application of groove 21 and end trough 22 or boundary line as an alternative can be set completely yet, and be configured to make light transmission amount adjust layer 43 in boundary portion office adjacency seamlessly.In this case, while observing although close, lack stereoscopic sensation, the relief aesthetic appearance light-emitting device 1,101,201 having to a certain degree also can be provided.
In addition, so that the whole mode that forms the such outward appearance of word, figure or decorative pattern of light-passing board 4, shape using the shape of light-passing board 4 itself as outward appearance, but be not limited to this, can also utilize light transmission amount adjustment layer 43, groove 21 and end trough 22 on large light-passing board 4, to depict outward appearance (outward appearance being formed by stroke).In this case, if irradiate the suitable light such as sunshine or illumination light, can provide the outward appearance (outward appearance portion) of being described to form by light transmission amount adjustment layer 43, groove 21 and end trough 22 to seem three-dimensional outward appearance fabrication.
In addition, be configured to the mid point that groove 21 is located at as much as possible to stroke, but be not limited to this, also can be configured to the optional position in the width that is located at stroke.In this case, can provide the three-dimensional aesthetic appearance light-emitting device 1,101,201 of part in the different position of the mid point from stroke that seems the most protruding or the most recessed.
Utilizability in industry
The present invention can be applied to the illuminating marker, lighting advertisement of trade name and sign etc., and can be applied to make by light the visual suitable aesthetic appearance illumination fabrication of outward appearance of being described to form by stroke.
Label declaration
1,101,201,301,401,501,601: aesthetic appearance light-emitting device;
2,3,402,502,602: shell;
4,104: light-passing board;
9: light source;
21: groove;
22: end trough;
23: branching portion;
40 (40A, 40B), 140,240: stroke;
41A, 41B: part transmittance section;
43 (43A～43E): light transmission amount is adjusted layer.
Claims (8)
1. an aesthetic appearance light-emitting device, it possesses:
The light transparent member of light transmission, it has the outward appearance portion that shows word, figure or the decorative pattern being described to form by stroke; With
Light source, it irradiates light to described light transparent member,
Described light transparent member has described stroke broad ways is at least divided into part 1 transmittance section and the part 2 transmittance section that 2 parts form,
Described part 1 transmittance section and part 2 transmittance section are provided with respectively light transmission amount and adjust layer, and described light transmission amount adjustment layer makes light transit dose according to position changes in the mode of gradual change,
The light transmission amount adjustment layer of the light transmission amount adjustment layer of described part 1 transmittance section and part 2 transmittance section is configured to, and near the light transmission amount each other of cutting apart the boundary member of described part 1 transmittance section and described part 2 transmittance section is different as far as possible.
2. aesthetic appearance light-emitting device according to claim 1,
In the boundary portion office of cutting apart described part 1 transmittance section and described part 2 transmittance section, be provided with cut-off rule portion.
3. aesthetic appearance light-emitting device according to claim 2,
Described cut-off rule portion is the groove of being located at described light transparent member.
4. aesthetic appearance light-emitting device according to claim 3,
Described groove is provided with diverging shape portion, and described diverging shape portion is towards end or the bight of described stroke, and at least one party in the degree of depth or width expands gradually.
5. according to the aesthetic appearance light-emitting device described in claim 3 or 4,
Described cut-off rule portion is following shape: near the end of described stroke, be divided into two strands, the end after separately respectively butt to two jiaos of this end.
6. according to the aesthetic appearance light-emitting device described in any one in claim 3,4 or 5,
Described cut-off rule portion is following shape: the bend place in described stroke bending, has the branching portion towards the angle of this bend branch.
7. according to the aesthetic appearance light-emitting device described in any one in claim 1～6,
Along the direct of travel of described stroke, be provided with the group of a plurality of described part 1 transmittance sections and part 2 transmittance section,
At least a portion in a plurality of described group has with other the described light transmission amount of group different colours adjusts layer, and the color of each light transmission amount adjustment layer of the described part 1 transmittance section in a group and part 2 transmittance section is same color.
8. a light transparent member, it forms the light-emitting area of stroke shape for light transmission,
Described light transparent member has described stroke broad ways is at least divided into part 1 transmittance section and the part 2 transmittance section that 2 parts form,
Described part 1 transmittance section and part 2 transmittance section are provided with respectively light transmission amount and adjust layer, and described light transmission amount adjustment layer makes light transit dose according to position changes in the mode of gradual change,
The light transmission amount adjustment layer of the light transmission amount adjustment layer of described part 1 transmittance section and part 2 transmittance section is configured to, and near the light transmission amount each other of cutting apart the boundary member of described part 1 transmittance section and described part 2 transmittance section is different as far as possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329456.1A CN105957458A (en) | 2011-12-06 | 2012-11-30 | Aesthetically designable light-emitting device and transparent member |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-267000 | 2011-12-06 | ||
| JP2011267000 | 2011-12-06 | ||
| PCT/JP2012/007699 WO2013084453A1 (en) | 2011-12-06 | 2012-11-30 | Aesthetically designable light-emitting device and transparent member |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610329456.1A Division CN105957458A (en) | 2011-12-06 | 2012-11-30 | Aesthetically designable light-emitting device and transparent member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104094339A true CN104094339A (en) | 2014-10-08 |
| CN104094339B CN104094339B (en) | 2016-10-19 |
Family
ID=48573844
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610329456.1A Pending CN105957458A (en) | 2011-12-06 | 2012-11-30 | Aesthetically designable light-emitting device and transparent member |
| CN201280059256.9A Active CN104094339B (en) | 2011-12-06 | 2012-11-30 | Aesthetic appearance light-emitting device and light transparent member |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610329456.1A Pending CN105957458A (en) | 2011-12-06 | 2012-11-30 | Aesthetically designable light-emitting device and transparent member |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6129079B2 (en) |
| CN (2) | CN105957458A (en) |
| HK (2) | HK1196993A1 (en) |
| WO (1) | WO2013084453A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715256A (en) * | 2016-11-30 | 2019-05-03 | 株式会社万代 | Model toy |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016075723A1 (en) * | 2014-11-12 | 2016-05-19 | 株式会社ダイカン | Light emitting device for design |
| CN104933972A (en) * | 2015-06-30 | 2015-09-23 | 四川长虹电器股份有限公司 | Ultrathin interactive logo for household electrical appliance and manufacturing method for same |
| JP6439061B1 (en) * | 2018-02-14 | 2018-12-19 | 株式会社ダイカン | Design signature system |
| CN109064932A (en) * | 2018-09-03 | 2018-12-21 | 辽宁三维蚂蚁科技有限公司 | Stereo luminous character and preparation method thereof with bevel edge |
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- 2012-11-30 WO PCT/JP2012/007699 patent/WO2013084453A1/en active Application Filing
- 2012-11-30 JP JP2013548080A patent/JP6129079B2/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| HK1196993A1 (en) | 2014-12-24 |
| JP6129079B2 (en) | 2017-05-17 |
| CN104094339B (en) | 2016-10-19 |
| WO2013084453A1 (en) | 2013-06-13 |
| HK1225492A1 (en) | 2017-09-08 |
| JPWO2013084453A1 (en) | 2015-04-27 |
| CN105957458A (en) | 2016-09-21 |
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