CN1912713B - 适于lcd背光显示器的光源 - Google Patents
适于lcd背光显示器的光源 Download PDFInfo
- Publication number
- CN1912713B CN1912713B CN2006100996198A CN200610099619A CN1912713B CN 1912713 B CN1912713 B CN 1912713B CN 2006100996198 A CN2006100996198 A CN 2006100996198A CN 200610099619 A CN200610099619 A CN 200610099619A CN 1912713 B CN1912713 B CN 1912713B
- Authority
- CN
- China
- Prior art keywords
- light
- tube core
- led tube
- light source
- lighting device
- 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.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative to the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/136,170 US7293906B2 (en) | 2005-05-23 | 2005-05-23 | Light source adapted for LCD back-lit displays |
US11/136170 | 2005-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1912713A CN1912713A (zh) | 2007-02-14 |
CN1912713B true CN1912713B (zh) | 2010-05-12 |
Family
ID=37387887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100996198A Active CN1912713B (zh) | 2005-05-23 | 2006-05-23 | 适于lcd背光显示器的光源 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7293906B2 (zh) |
JP (1) | JP5215535B2 (zh) |
KR (1) | KR101231484B1 (zh) |
CN (1) | CN1912713B (zh) |
DE (1) | DE102006023706B4 (zh) |
TW (1) | TWI320506B (zh) |
Families Citing this family (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2864204B1 (fr) * | 2003-12-19 | 2006-10-27 | Valeo Vision | Dispositif de signalisation ou d'eclairage, en particulier pour vehicule automobile |
JP4438616B2 (ja) * | 2004-12-02 | 2010-03-24 | 住友電装株式会社 | 照明装置 |
US8215815B2 (en) | 2005-06-07 | 2012-07-10 | Oree, Inc. | Illumination apparatus and methods of forming the same |
US8128272B2 (en) | 2005-06-07 | 2012-03-06 | Oree, Inc. | Illumination apparatus |
US8272758B2 (en) | 2005-06-07 | 2012-09-25 | Oree, Inc. | Illumination apparatus and methods of forming the same |
WO2007002476A2 (en) * | 2005-06-28 | 2007-01-04 | Lamina Ceramics, Inc. | Backlight module display with optical coupler and lightguide |
US7719021B2 (en) * | 2005-06-28 | 2010-05-18 | Lighting Science Group Corporation | Light efficient LED assembly including a shaped reflective cavity and method for making same |
KR100649679B1 (ko) * | 2005-07-19 | 2006-11-27 | 삼성전기주식회사 | 측면 발광형 엘이디 패키지 및 이를 이용한 백 라이트 유닛 |
US7695180B2 (en) | 2005-08-27 | 2010-04-13 | 3M Innovative Properties Company | Illumination assembly and system |
US7815355B2 (en) * | 2005-08-27 | 2010-10-19 | 3M Innovative Properties Company | Direct-lit backlight having light recycling cavity with concave transflector |
US7537374B2 (en) * | 2005-08-27 | 2009-05-26 | 3M Innovative Properties Company | Edge-lit backlight having light recycling cavity with concave transflector |
TWI345103B (en) * | 2005-09-30 | 2011-07-11 | Chimei Innolux Corp | Back light module and liquid crystal display |
US20070091642A1 (en) * | 2005-10-14 | 2007-04-26 | Lg Electronics, Inc. | Light guide plate and backlight unit having the same |
EP1775611A1 (en) * | 2005-10-14 | 2007-04-18 | LG Electronics Inc. | Back light unit with means for improving the light source coupling into the incident surface of a light guiding plate |
JP2007156228A (ja) * | 2005-12-07 | 2007-06-21 | Rohm Co Ltd | Led表示器 |
US20070139957A1 (en) * | 2005-12-21 | 2007-06-21 | Honeywell International, Inc. | LED backlight system for LCD displays |
TWI313381B (en) * | 2005-12-23 | 2009-08-11 | Innolux Display Corp | Backlight module and liquid crystal display device |
US20070211492A1 (en) * | 2006-03-09 | 2007-09-13 | Gigno Technology Co., Ltd. | Backlight module and driving circuit board of light emitting diodes |
KR101275254B1 (ko) * | 2006-05-03 | 2013-06-14 | 삼성디스플레이 주식회사 | 백라이트 유닛 및 이를 포함는 액정 표시 장치 |
US7607812B2 (en) * | 2006-05-05 | 2009-10-27 | Steven Kim | Light-emitting diode panel fixture |
US7736044B2 (en) * | 2006-05-26 | 2010-06-15 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Indirect lighting device for light guide illumination |
KR20070121319A (ko) * | 2006-06-22 | 2007-12-27 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 포함하는 액정표시장치 |
US7860760B2 (en) * | 2006-07-14 | 2010-12-28 | Stanley Benjamin Smith | Method for acquiring and linking a plurality of fields from a plurality of data sources into a data supply chain of linked fields |
KR101318372B1 (ko) * | 2006-08-03 | 2013-10-16 | 삼성디스플레이 주식회사 | 발광 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치 |
JP4765837B2 (ja) * | 2006-08-23 | 2011-09-07 | ソニー株式会社 | バックライト装置及び液晶表示装置 |
TWI336799B (en) * | 2006-08-23 | 2011-02-01 | Lite On Technology Corp | Light guide device and light guide plate using the same |
US20080049445A1 (en) * | 2006-08-25 | 2008-02-28 | Philips Lumileds Lighting Company, Llc | Backlight Using High-Powered Corner LED |
US20080084707A1 (en) * | 2006-10-06 | 2008-04-10 | Avidyne Corporation | Backlight for avionics light emitting diode display |
KR101277750B1 (ko) * | 2006-10-19 | 2013-06-24 | 삼성디스플레이 주식회사 | 반사 부재, 이를 갖는 백라이트 어셈블리 및 표시장치 |
KR20080043541A (ko) * | 2006-11-14 | 2008-05-19 | 삼성에스디아이 주식회사 | 표시 장치 |
TW200823558A (en) * | 2006-11-23 | 2008-06-01 | Lite On Technology Corp | Light source unit and backlight module with the light source unit |
US20080260328A1 (en) * | 2007-04-20 | 2008-10-23 | 3M Innovative Properties Company | Led light extraction bar and injection optic for thin lightguide |
US20080260329A1 (en) * | 2007-04-20 | 2008-10-23 | 3M Innovative Properties Company | Lightguides having curved light injectors |
JP4987976B2 (ja) * | 2007-06-12 | 2012-08-01 | シャープ株式会社 | バックライトユニット |
JP5186875B2 (ja) * | 2007-10-12 | 2013-04-24 | 日亜化学工業株式会社 | 照明ユニット |
KR100890950B1 (ko) * | 2007-10-31 | 2009-03-27 | 서울반도체 주식회사 | 백라이트용 발광장치 |
US20090161369A1 (en) | 2007-12-19 | 2009-06-25 | Keren Regev | Waveguide sheet and methods for manufacturing the same |
US8550684B2 (en) | 2007-12-19 | 2013-10-08 | Oree, Inc. | Waveguide-based packaging structures and methods for discrete lighting elements |
TW200931468A (en) * | 2008-01-09 | 2009-07-16 | Ichia Tech Inc | Manufacturing method of key cap to emit light in the lateral direction |
TWM335731U (en) * | 2008-01-09 | 2008-07-01 | Ichia Tech Inc | Lateral lighting keypress module and using keypress panel thereof |
JP5288161B2 (ja) * | 2008-02-14 | 2013-09-11 | 東芝ライテック株式会社 | 発光モジュール及び照明装置 |
US8231237B2 (en) | 2008-03-05 | 2012-07-31 | Oree, Inc. | Sub-assembly and methods for forming the same |
US8301002B2 (en) | 2008-07-10 | 2012-10-30 | Oree, Inc. | Slim waveguide coupling apparatus and method |
US8297786B2 (en) | 2008-07-10 | 2012-10-30 | Oree, Inc. | Slim waveguide coupling apparatus and method |
US20110205453A1 (en) * | 2008-10-23 | 2011-08-25 | Sharp Kabushiki Kaisha | Illumination device, surface illuminant device, display device, and television receiver |
DE102009006167A1 (de) | 2009-01-26 | 2010-07-29 | Ledon Lighting Jennersdorf Gmbh | Längliches Leuchten-Element und damit beleuchtetes Paneel |
US8624527B1 (en) | 2009-03-27 | 2014-01-07 | Oree, Inc. | Independently controllable illumination device |
US20100320904A1 (en) | 2009-05-13 | 2010-12-23 | Oree Inc. | LED-Based Replacement Lamps for Incandescent Fixtures |
US8727597B2 (en) | 2009-06-24 | 2014-05-20 | Oree, Inc. | Illumination apparatus with high conversion efficiency and methods of forming the same |
US8353615B2 (en) * | 2009-09-02 | 2013-01-15 | Dell Products L.P. | Optically coupled light guide |
US9157581B2 (en) | 2009-10-05 | 2015-10-13 | Lighting Science Group Corporation | Low profile luminaire with light guide and associated systems and methods |
US9581756B2 (en) | 2009-10-05 | 2017-02-28 | Lighting Science Group Corporation | Light guide for low profile luminaire |
TWI425277B (zh) | 2010-02-02 | 2014-02-01 | Delta Electronics Inc | 發光二極體背光模組及其背光驅動模組 |
KR101109032B1 (ko) * | 2010-03-25 | 2012-01-31 | 일진반도체 주식회사 | Led 백라이트 유닛 |
GB2478987A (en) * | 2010-03-26 | 2011-09-28 | Iti Scotland Ltd | Encapsulation of an LED array forming a light concentrator for use with edge-lit light-guided back lights |
KR20110108832A (ko) | 2010-03-30 | 2011-10-06 | 엘지이노텍 주식회사 | 발광 소자, 라이트 유닛 및 이를 구비한 표시 장치 |
US8727574B2 (en) | 2010-09-21 | 2014-05-20 | Federal-Mogul Corporation | LED light module with light pipe and reflectors |
US8591072B2 (en) | 2011-11-16 | 2013-11-26 | Oree, Inc. | Illumination apparatus confining light by total internal reflection and methods of forming the same |
US8814378B2 (en) * | 2011-12-05 | 2014-08-26 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LCD device and LED package structure thereof |
KR101251840B1 (ko) * | 2011-12-08 | 2013-04-09 | 엘지이노텍 주식회사 | 발광 소자, 라이트 유닛 및 이를 구비한 표시 장치 |
CN103946623B (zh) * | 2011-12-19 | 2016-04-20 | 夏普株式会社 | 照明装置、吸顶灯、背光源、液晶显示装置以及电视接收装置 |
US20130258699A1 (en) * | 2012-02-06 | 2013-10-03 | Lumenetix, Inc. | System and method for mixing light emitted from an array having different color light emitting diodes |
WO2013127247A1 (zh) * | 2012-02-28 | 2013-09-06 | 天地融科技股份有限公司 | 一种电子设备 |
CN102606947B (zh) * | 2012-02-28 | 2016-06-01 | 深圳市华星光电技术有限公司 | 背光模组 |
US8690412B2 (en) | 2012-03-15 | 2014-04-08 | Apple Inc. | Backlight structures and backlight assemblies for electronic device displays |
US20130258708A1 (en) * | 2012-04-01 | 2013-10-03 | Shenzhen China str Optoelectronics Technology Co., LTD. | Backlight Module |
US9140930B2 (en) * | 2012-04-01 | 2015-09-22 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Slim frame backlight module |
KR101354884B1 (ko) * | 2012-04-13 | 2014-01-27 | 티티엠주식회사 | 백라이트 유닛 |
US8979347B2 (en) | 2012-04-24 | 2015-03-17 | Qualcomm Mems Technologies, Inc. | Illumination systems and methods |
US20130278612A1 (en) * | 2012-04-24 | 2013-10-24 | Qualcomm Mems Technologies, Inc. | Illumination systems and methods |
US9223080B2 (en) | 2012-04-24 | 2015-12-29 | Qualcomm Mems Technologies, Inc. | Light guide with narrow angle light output and methods |
WO2014006501A1 (en) | 2012-07-03 | 2014-01-09 | Yosi Shani | Planar remote phosphor illumination apparatus |
KR20140007662A (ko) * | 2012-07-10 | 2014-01-20 | 삼성디스플레이 주식회사 | 광원모듈 및 이를 포함하는 백라이트 어셈블리 |
CN103727456B (zh) * | 2012-10-12 | 2016-11-16 | 赛尔富电子有限公司 | 一种照明灯具 |
KR102081596B1 (ko) * | 2012-12-26 | 2020-02-26 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 포함하는 액정표시장치 |
CN103968318A (zh) * | 2013-01-28 | 2014-08-06 | 李军 | 光伏节能灯 |
DE102013208221A1 (de) * | 2013-05-06 | 2014-11-06 | Osram Opto Semiconductors Gmbh | Beleuchtungsanordnung und Flüssigkristallbildschirm mit Beleuchtungsanordnung |
DE102013104840A1 (de) * | 2013-05-10 | 2014-11-13 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Halbleiterbauelement und Verfahren zur Herstellung von strahlungsemittierenden Halbleiterbauelementen |
US8888349B1 (en) * | 2013-08-08 | 2014-11-18 | Osram Sylvania Inc. | LED lamp with concave reflector for poster display case |
WO2015047035A1 (ko) * | 2013-09-30 | 2015-04-02 | 서울반도체 주식회사 | 광원 모듈 및 이를 구비한 백라이트 유닛 |
KR20150037680A (ko) | 2013-09-30 | 2015-04-08 | 서울반도체 주식회사 | 광원 모듈 및 이를 구비한 백라이트 유닛 |
WO2015064883A1 (en) | 2013-11-01 | 2015-05-07 | Seoul Semiconductor Co., Ltd. | Light source module and backlight unit having the same |
CN103982821B (zh) * | 2014-05-19 | 2017-02-15 | 京东方科技集团股份有限公司 | 背光源及显示装置 |
US9541255B2 (en) | 2014-05-28 | 2017-01-10 | Lsi Industries, Inc. | Luminaires and reflector modules |
WO2016147505A1 (ja) * | 2015-03-13 | 2016-09-22 | ソニー株式会社 | 発光装置、表示装置および照明装置 |
US9512978B1 (en) | 2015-08-13 | 2016-12-06 | Randal L Wimberly | Vortex light projection system, LED lensless primary optics system, and perfectly random LED color mixing system |
US10440796B2 (en) * | 2015-12-17 | 2019-10-08 | Lumenetix, Llc | Optical and mechanical manipulation of light emitting diode (LED) lighting systems |
KR102512909B1 (ko) * | 2015-12-31 | 2023-03-23 | 엘지디스플레이 주식회사 | 백라이트유니트 및 표시장치 |
KR20170088019A (ko) * | 2016-01-22 | 2017-08-01 | 현대모비스 주식회사 | 자동차의 조명장치 |
US10690837B2 (en) * | 2016-06-21 | 2020-06-23 | Apple Inc. | Backlist displays with bent light guide layers |
TWI652532B (zh) * | 2017-10-24 | 2019-03-01 | 友達光電股份有限公司 | 背光模組及包含其之顯示裝置 |
EP3543776A1 (en) | 2018-03-23 | 2019-09-25 | Maven Optronics Co., Ltd. | Chip-scale linear light-emitting device |
TWI688806B (zh) * | 2018-03-23 | 2020-03-21 | 行家光電股份有限公司 | 線型光源發光裝置、背光模組及發光裝置 |
CN110364608B (zh) * | 2018-03-26 | 2022-02-25 | 行家光电股份有限公司 | 晶片级线型光源发光装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6386720B1 (en) * | 1995-08-01 | 2002-05-14 | Canon Kabushiki Kaisha | Light source device and optical apparatus |
CN2562040Y (zh) * | 2002-07-27 | 2003-07-23 | 葛世潮 | 发光二极管灯 |
CN1434335A (zh) * | 2002-01-22 | 2003-08-06 | 诠兴开发科技股份有限公司 | 发光二极管面光源的改良方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW454922U (en) * | 1994-03-23 | 2001-09-11 | Tosoh Corp | Rear side irradiation light |
US6072551A (en) * | 1996-02-14 | 2000-06-06 | Physical Optics Corporation | Backlight apparatus for illuminating a display with controlled light output characteristics |
US5980054A (en) * | 1996-05-09 | 1999-11-09 | Matsushita Electric Industrial Co., Ltd. | Panel-form illuminating system |
JP3472417B2 (ja) * | 1996-10-22 | 2003-12-02 | シャープ株式会社 | サイド発光型チップledおよび液晶表示装置 |
JP2000221502A (ja) * | 1999-02-01 | 2000-08-11 | Matsushita Electric Ind Co Ltd | 液晶用バックライト |
JP3900805B2 (ja) * | 2000-08-03 | 2007-04-04 | 株式会社日立製作所 | 照明装置及びそれを用いた液晶表示装置 |
EP1317640A1 (en) * | 2000-09-15 | 2003-06-11 | 3M Innovative Properties Company | Light extractor for a light guide lamp |
TW569067B (en) * | 2001-01-31 | 2004-01-01 | Au Optronics Corp | Backlight module capable of eliminating edged bright line and its method |
JP2002299694A (ja) * | 2001-03-29 | 2002-10-11 | Mitsubishi Electric Lighting Corp | 照明用led光源デバイス及び照明器具 |
KR100628264B1 (ko) * | 2002-09-26 | 2006-09-27 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 백라이트 유닛 |
US6908202B2 (en) * | 2002-10-03 | 2005-06-21 | General Electric Company | Bulk diffuser for flat panel display |
TW577549U (en) * | 2003-01-30 | 2004-02-21 | Toppoly Optoelectronics Corp | Back light module for flat display device |
US20050116235A1 (en) * | 2003-12-02 | 2005-06-02 | Schultz John C. | Illumination assembly |
JP2005235578A (ja) * | 2004-02-19 | 2005-09-02 | Miyakawa:Kk | バックライト及びこれを用いた液晶表示装置 |
US7213958B2 (en) * | 2004-06-30 | 2007-05-08 | 3M Innovative Properties Company | Phosphor based illumination system having light guide and an interference reflector |
US7172327B2 (en) * | 2004-11-08 | 2007-02-06 | Heng-Sheng Kuo | Light-guide-plate structure |
US7168842B2 (en) * | 2004-12-01 | 2007-01-30 | Au Optronics Corporation | Light emitting diode backlight package |
-
2005
- 2005-05-23 US US11/136,170 patent/US7293906B2/en active Active
-
2006
- 2006-05-10 TW TW095116557A patent/TWI320506B/zh active
- 2006-05-19 DE DE102006023706A patent/DE102006023706B4/de active Active
- 2006-05-22 KR KR1020060045779A patent/KR101231484B1/ko active IP Right Grant
- 2006-05-23 CN CN2006100996198A patent/CN1912713B/zh active Active
- 2006-05-23 JP JP2006142639A patent/JP5215535B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6386720B1 (en) * | 1995-08-01 | 2002-05-14 | Canon Kabushiki Kaisha | Light source device and optical apparatus |
CN1434335A (zh) * | 2002-01-22 | 2003-08-06 | 诠兴开发科技股份有限公司 | 发光二极管面光源的改良方法 |
CN2562040Y (zh) * | 2002-07-27 | 2003-07-23 | 葛世潮 | 发光二极管灯 |
Also Published As
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DE102006023706A1 (de) | 2006-11-30 |
JP2006332665A (ja) | 2006-12-07 |
DE102006023706B4 (de) | 2010-04-01 |
US20060262554A1 (en) | 2006-11-23 |
KR20060121701A (ko) | 2006-11-29 |
CN1912713A (zh) | 2007-02-14 |
KR101231484B1 (ko) | 2013-02-07 |
TWI320506B (en) | 2010-02-11 |
US7293906B2 (en) | 2007-11-13 |
TW200643567A (en) | 2006-12-16 |
JP5215535B2 (ja) | 2013-06-19 |
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