DE69717444T2 - Kompakt anzeigesystem mit zweistufiger vergrosserung und immersionsstrahlteiler - Google Patents

Kompakt anzeigesystem mit zweistufiger vergrosserung und immersionsstrahlteiler

Info

Publication number
DE69717444T2
DE69717444T2 DE69717444T DE69717444T DE69717444T2 DE 69717444 T2 DE69717444 T2 DE 69717444T2 DE 69717444 T DE69717444 T DE 69717444T DE 69717444 T DE69717444 T DE 69717444T DE 69717444 T2 DE69717444 T2 DE 69717444T2
Authority
DE
Germany
Prior art keywords
beam splitter
source object
virtual image
optical element
display system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69717444T
Other languages
English (en)
Other versions
DE69717444D1 (de
Inventor
J Kintz
P Hildebrand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Three Five Systems Inc
Original Assignee
Three Five Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Three Five Systems Inc filed Critical Three Five Systems Inc
Application granted granted Critical
Publication of DE69717444D1 publication Critical patent/DE69717444D1/de
Publication of DE69717444T2 publication Critical patent/DE69717444T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
    • G02B27/1033—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators having a single light modulator for all colour channels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • G02B27/025—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and magnifying means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0169—Supporting or connecting means other than the external walls
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
DE69717444T 1996-07-02 1997-06-30 Kompakt anzeigesystem mit zweistufiger vergrosserung und immersionsstrahlteiler Expired - Fee Related DE69717444T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/673,894 US5771124A (en) 1996-07-02 1996-07-02 Compact display system with two stage magnification and immersed beam splitter
PCT/US1997/011498 WO1998000747A1 (en) 1996-07-02 1997-06-30 Compact display system with two stage magnification and immersed beam splitter

Publications (2)

Publication Number Publication Date
DE69717444D1 DE69717444D1 (de) 2003-01-09
DE69717444T2 true DE69717444T2 (de) 2003-09-25

Family

ID=24704526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717444T Expired - Fee Related DE69717444T2 (de) 1996-07-02 1997-06-30 Kompakt anzeigesystem mit zweistufiger vergrosserung und immersionsstrahlteiler

Country Status (10)

Country Link
US (4) US5771124A (de)
EP (1) EP0909402B1 (de)
JP (1) JP2000514204A (de)
AT (1) ATE228666T1 (de)
AU (1) AU721357B2 (de)
CA (1) CA2258094C (de)
DE (1) DE69717444T2 (de)
DK (1) DK0909402T3 (de)
ES (1) ES2191186T3 (de)
WO (1) WO1998000747A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019206196A1 (de) * 2019-04-30 2020-11-05 Volkswagen Aktiengesellschaft Fahrzeug mit einer Benutzerschnittstelle

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US5959781A (en) 1999-09-28
ATE228666T1 (de) 2002-12-15
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US5771124A (en) 1998-06-23
AU721357B2 (en) 2000-06-29
WO1998000747A1 (en) 1998-01-08
US6055110A (en) 2000-04-25
JP2000514204A (ja) 2000-10-24
CA2258094C (en) 2003-12-23
US5892624A (en) 1999-04-06
DE69717444D1 (de) 2003-01-09
DK0909402T3 (da) 2003-03-24
EP0909402B1 (de) 2002-11-27
EP0909402A1 (de) 1999-04-21

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