DE69224874D1 - Hintergrundbeleuchtungssystem für elektrooptische Anzeigen - Google Patents

Hintergrundbeleuchtungssystem für elektrooptische Anzeigen

Info

Publication number
DE69224874D1
DE69224874D1 DE69224874T DE69224874T DE69224874D1 DE 69224874 D1 DE69224874 D1 DE 69224874D1 DE 69224874 T DE69224874 T DE 69224874T DE 69224874 T DE69224874 T DE 69224874T DE 69224874 D1 DE69224874 D1 DE 69224874D1
Authority
DE
Germany
Prior art keywords
electro
backlight system
optical displays
displays
optical
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
DE69224874T
Other languages
English (en)
Other versions
DE69224874T2 (de
Inventor
James Francis Farrell
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.)
1294339 Ontario Inc
Original Assignee
Litton Systems Canada Ltd
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 Litton Systems Canada Ltd filed Critical Litton Systems Canada Ltd
Application granted granted Critical
Publication of DE69224874D1 publication Critical patent/DE69224874D1/de
Publication of DE69224874T2 publication Critical patent/DE69224874T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/28—Structurally-combined illuminating devices
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133613—Direct backlight characterized by the sequence of light sources
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133626—Illuminating devices providing two modes of illumination, e.g. day-night
DE69224874T 1991-11-01 1992-06-15 Hintergrundbeleuchtungssystem für elektrooptische Anzeigen Expired - Fee Related DE69224874T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/786,484 US5143433A (en) 1991-11-01 1991-11-01 Night vision backlighting system for liquid crystal displays

Publications (2)

Publication Number Publication Date
DE69224874D1 true DE69224874D1 (de) 1998-04-30
DE69224874T2 DE69224874T2 (de) 1998-07-23

Family

ID=25138731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224874T Expired - Fee Related DE69224874T2 (de) 1991-11-01 1992-06-15 Hintergrundbeleuchtungssystem für elektrooptische Anzeigen

Country Status (5)

Country Link
US (1) US5143433A (de)
EP (1) EP0540140B1 (de)
JP (1) JPH05224200A (de)
CA (1) CA2074021C (de)
DE (1) DE69224874T2 (de)

Families Citing this family (173)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438484A (en) * 1991-12-06 1995-08-01 Canon Kabushiki Kaisha Surface lighting device and a display having such a lighting device
JP2797804B2 (ja) * 1992-01-09 1998-09-17 日本電気株式会社 バックライト及び液晶表示装置
US5211463A (en) * 1992-03-11 1993-05-18 Kaiser Aerospace & Electronics Corporation Backlight for liquid crystal devices
GB9212219D0 (en) * 1992-06-09 1992-07-22 Eev Ltd Display
AU680470B2 (en) * 1992-12-30 1997-07-31 L-3 Communications Corporation Self-contained multifunctional LCD flight indicator
US5440324A (en) * 1992-12-30 1995-08-08 Avionic Displays Corporation Backlighting for liquid crystal display
US6111622A (en) * 1993-03-12 2000-08-29 Ois Optical Imaging Systems, Inc. Day/night backlight for a liquid crystal display
US5661578A (en) * 1993-07-27 1997-08-26 Honeywell Inc. Color liquid crystal display backlight system for night vision imaging system compatibility
FR2710439B1 (fr) * 1993-09-21 1995-11-24 Sextant Avionique Module d'éclairage pour instruments à matrice à cristaux liquides.
US6313892B2 (en) 1993-10-05 2001-11-06 Teledyne Lighting And Display Products, Inc. Light source utilizing reflective cavity having sloped side surfaces
US5440197A (en) 1993-10-05 1995-08-08 Tir Technologies, Inc. Backlighting apparatus for uniformly illuminating a display panel
GB2294350A (en) * 1994-10-21 1996-04-24 Sharp Kk Light source and display
US5479275A (en) * 1993-12-03 1995-12-26 Ois Optical Imaging Systems, Inc. Backlit liquid crystal display with integral collimating, refracting, and reflecting means which refracts and collimates light from a first light source and reflects light from a second light source
US5479328A (en) * 1994-01-05 1995-12-26 Interstate Electronics Corporation High-brightness, high-efficacy backlight
FR2718538B1 (fr) * 1994-04-12 1996-04-26 Sextant Avionique Boîte à lumière pour valve optique.
US5442522A (en) * 1994-05-18 1995-08-15 Kaiser Aerospace And Electronics Corporation Wide dimming range backlight for liquid crystal devices
GB9410375D0 (en) * 1994-05-24 1994-07-13 Smiths Industries Plc Planar lamps and displays
US5596343A (en) * 1994-09-12 1997-01-21 Delco Electronics Corporation Pushbutton controller with backlit display and switch means
US5871273A (en) * 1994-09-29 1999-02-16 Rockwell International Optical light piping reflector element for backlighting liquid crystal displays
US6184969B1 (en) * 1994-10-25 2001-02-06 James L. Fergason Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement
JP3178304B2 (ja) * 1994-11-11 2001-06-18 株式会社デンソー 指針装置
US6712481B2 (en) * 1995-06-27 2004-03-30 Solid State Opto Limited Light emitting panel assemblies
JPH0996786A (ja) * 1995-09-29 1997-04-08 Matsushita Electric Ind Co Ltd 投射型表示装置
US6334700B2 (en) * 1996-01-23 2002-01-01 Advanced Optical Technologies, L.L.C. Direct view lighting system with constructive occlusion
US6600175B1 (en) * 1996-03-26 2003-07-29 Advanced Technology Materials, Inc. Solid state white light emitter and display using same
US5803579A (en) * 1996-06-13 1998-09-08 Gentex Corporation Illuminator assembly incorporating light emitting diodes
US20040239243A1 (en) * 1996-06-13 2004-12-02 Roberts John K. Light emitting assembly
US6550949B1 (en) 1996-06-13 2003-04-22 Gentex Corporation Systems and components for enhancing rear vision from a vehicle
US5886681A (en) * 1996-06-14 1999-03-23 Walsh; Kevin L. Wide-range dual-backlight display apparatus
EP0859933B1 (de) * 1996-09-18 2002-07-10 Koninklijke Philips Electronics N.V. Rückbeleuchtungsleuchte
TW426203U (en) * 1996-09-18 2001-03-11 Koninkl Philips Electronics Nv Backlight luminaire
US6473554B1 (en) 1996-12-12 2002-10-29 Teledyne Lighting And Display Products, Inc. Lighting apparatus having low profile
US6582103B1 (en) 1996-12-12 2003-06-24 Teledyne Lighting And Display Products, Inc. Lighting apparatus
US6100952A (en) * 1997-06-04 2000-08-08 Korry Electronics Co. NVG-compatible AMLCD backlight having a ridged prismatic TIR with an embedded diffuser doped with an IR absorbing dye
US5986728A (en) * 1997-07-23 1999-11-16 Litton Systems, Inc. Optically enhance day/night liquid crystal display backlight with TIR lens and both light sources on same side of waveguide
US6016157A (en) * 1997-08-12 2000-01-18 Eastman Kodak Company Printer using multiple light sources and monochrome LCD
US6104455A (en) * 1997-08-27 2000-08-15 Dai Nippon Printing Co., Ltd. Back light device and liquid crystal display apparatus
US5914560A (en) * 1997-09-30 1999-06-22 Winsor Corporation Wide illumination range photoluminescent lamp
US5903096A (en) * 1997-09-30 1999-05-11 Winsor Corporation Photoluminescent lamp with angled pins on internal channel walls
US6275211B1 (en) 1997-12-05 2001-08-14 Gateway, Inc. Waste heat actuated display back light
AU1947899A (en) * 1997-12-31 1999-07-19 Gentex Corporation Vehicle vision system
US6091192A (en) * 1998-02-02 2000-07-18 Winsor Corporation Stress-relieved electroluminescent panel
US6100635A (en) * 1998-02-02 2000-08-08 Winsor Corporation Small, high efficiency planar fluorescent lamp
US6075320A (en) * 1998-02-02 2000-06-13 Winsor Corporation Wide illumination range fluorescent lamp
US6114809A (en) * 1998-02-02 2000-09-05 Winsor Corporation Planar fluorescent lamp with starter and heater circuit
US6127780A (en) * 1998-02-02 2000-10-03 Winsor Corporation Wide illumination range photoluminescent lamp
FR2775250B1 (fr) 1998-02-24 2000-05-05 Wilco International Sarl Moyen d'eclairage pour aeronef compatible avec un systeme de vision nocturne
US6039451A (en) * 1998-06-04 2000-03-21 Rockwell Science Center, Inc. Sculptured transflector for dual mode active matrix liquid crystal display backlight
US6816145B1 (en) * 1998-07-22 2004-11-09 Silicon Graphics, Inc. Large area wide aspect ratio flat panel monitor having high resolution for high information content display
US6179452B1 (en) 1998-07-27 2001-01-30 Stephen C. Dunning Aircraft lighting system
JP3119244B2 (ja) * 1998-08-04 2000-12-18 日本電気株式会社 液晶表示装置のバックライト構造
DE19927791A1 (de) * 1999-06-18 2000-12-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Farbanzeige mit sequentieller Primärfarberzeugung
JP4298871B2 (ja) * 1999-10-08 2009-07-22 矢崎総業株式会社 表示画面用スイッチ
DE19960728B4 (de) * 1999-12-16 2011-03-31 Osram Gesellschaft mit beschränkter Haftung Vorrichtung zur schattenfreien Hinterleuchtung von großflächigen Displays
FR2802692B1 (fr) * 1999-12-17 2003-05-16 Thomson Csf Sextant Dispositif d'eclairage d'un ecran a cristaux liquides
US6666567B1 (en) * 1999-12-28 2003-12-23 Honeywell International Inc. Methods and apparatus for a light source with a raised LED structure
US6330111B1 (en) * 2000-06-13 2001-12-11 Kenneth J. Myers, Edward Greenberg Lighting elements including light emitting diodes, microprism sheet, reflector, and diffusing agent
US6331915B1 (en) * 2000-06-13 2001-12-18 Kenneth J. Myers Lighting element including light emitting diodes, microprism sheet, reflector, and diffusing agent
US6336728B1 (en) * 2000-08-22 2002-01-08 Rockwell Collins, Inc Flat panel display light guide
US6494587B1 (en) * 2000-08-24 2002-12-17 Rockwell Collins, Inc. Cold cathode backlight for avionics applications with strobe expanded dimming range
US8177407B2 (en) 2000-08-31 2012-05-15 Hitachi Displays, Ltd. Plane-like lighting units and display equipment provided therewith
JP4023079B2 (ja) * 2000-08-31 2007-12-19 株式会社日立製作所 面状照明装置及びこれを備えた表示装置
US6419372B1 (en) 2000-09-08 2002-07-16 Rockwell Collins, Inc. Compact optical wave-guide system for LED backlighting liquid crystal displays
KR100390454B1 (ko) * 2000-09-25 2003-07-04 엘지.필립스 엘시디 주식회사 평판형 형광램프
KR100444293B1 (ko) * 2000-10-30 2004-08-11 주식회사 엘에스텍 면광원 장치
KR100788382B1 (ko) * 2000-12-13 2007-12-31 엘지.필립스 엘시디 주식회사 액정표시장치의 백라이트 유닛
FR2820235B1 (fr) * 2001-01-26 2003-06-13 Thomson Csf Dispositif de retroeclairage pour ecran de visualisation par transmission compatible avec la vision de nuit
US6447132B1 (en) * 2001-02-20 2002-09-10 Delphi Technologies, Inc. Day/night HUD backlighting system
JP2002258281A (ja) * 2001-03-01 2002-09-11 Furuno Electric Co Ltd 液晶ディスプレイ、輝度調整装置および表示装置
US6692137B2 (en) * 2001-05-11 2004-02-17 L-3 Communications Display system using a hybrid backlight reflector
US7040794B2 (en) * 2001-07-12 2006-05-09 Northrop Grumman Corporation Programmable multi-color backlight for a liquid crystal display
US7439975B2 (en) * 2001-09-27 2008-10-21 International Business Machines Corporation Method and system for producing dynamically determined drop shadows in a three-dimensional graphical user interface
JP3537414B2 (ja) * 2001-10-05 2004-06-14 富士通株式会社 電子機器において使用するための液晶表示装置
US8388164B2 (en) 2005-05-17 2013-03-05 Michael Waters Hands-Free lighting devices
US7064740B2 (en) * 2001-11-09 2006-06-20 Sharp Laboratories Of America, Inc. Backlit display with improved dynamic range
US7054233B2 (en) * 2001-11-30 2006-05-30 Equity Industries, Inc. Wall clock with dial illumination
AU2002365757A1 (en) * 2001-11-30 2003-06-17 Equity Industries Corp. Clocks with diffusion reflector lighting
US6987710B2 (en) * 2001-11-30 2006-01-17 Equity Industries, Inc. Alarm clock with dial illumination
US20030206256A1 (en) * 2002-05-06 2003-11-06 Drain Kieran F. Display device with backlight
US20060061008A1 (en) 2004-09-14 2006-03-23 Lee Karner Mounting assembly for vehicle interior mirror
KR100845148B1 (ko) * 2002-07-03 2008-07-09 이노베이티브 솔루션즈 앤드 서포트 인코포레이티드 다양하게 조절할 수 있는 백라이트를 가지는 평면 패널디스플레이의 조명 방법 및 장치
TW564302B (en) * 2002-08-09 2003-12-01 Au Optronics Corp Back light unit with high heat transfer rate
FR2843792B1 (fr) 2002-08-20 2005-04-08 Thales Sa Boite a lumiere a haute luminance pour visualisations
JP2004093761A (ja) * 2002-08-30 2004-03-25 Toko Inc バックライト装置
US7036946B1 (en) * 2002-09-13 2006-05-02 Rockwell Collins, Inc. LCD backlight with UV light-emitting diodes and planar reactive element
TWI252348B (en) * 2002-10-21 2006-04-01 Toppoly Optoelectronics Corp Back light module
TW573181B (en) * 2002-12-10 2004-01-21 Benq Corp Direct backlight module
TW584772B (en) * 2002-12-17 2004-04-21 Ind Tech Res Inst Straight-down backlight module
AU2002357565A1 (en) * 2002-12-30 2004-07-22 Quanta Display Inc. Direct-below backlight module
US6786617B2 (en) * 2003-01-29 2004-09-07 Cmc Electronique Inc. Night vision imaging system (NVIS) compliant instrument panel component
US6840656B2 (en) * 2003-02-27 2005-01-11 Heng Sheng Kuo Light guiding plate for backlight module
US8243004B2 (en) 2003-03-10 2012-08-14 Fergason Patent Properties, Llc Apparatus and method for preparing, storing, transmitting and displaying images
US6986598B2 (en) * 2003-05-05 2006-01-17 Yao-Wen Chu Backlight module for a double-sided LCD device
US7219893B2 (en) * 2003-05-14 2007-05-22 Aruze Corporation Gaming machine
KR100936364B1 (ko) * 2003-06-18 2010-01-12 엘지디스플레이 주식회사 액정표시모듈
KR101001040B1 (ko) * 2003-06-30 2010-12-14 엘지디스플레이 주식회사 액정표시모듈과 그의 구동장치
DE10338691B4 (de) * 2003-08-22 2005-07-28 Siemens Ag Hintergrundbeleuchtung für Flüssigkristallanzeigen
US7441934B2 (en) * 2003-09-11 2008-10-28 Koninklijke Philips Electronics N.V. Lamp system
US7052152B2 (en) * 2003-10-03 2006-05-30 Philips Lumileds Lighting Company, Llc LCD backlight using two-dimensional array LEDs
US6971766B2 (en) * 2003-10-31 2005-12-06 Honeywell International Inc. Redundant aperture lamp system
US7025474B2 (en) * 2003-11-03 2006-04-11 Honeywell International Inc. Dual mode display with a backlight filter for an unactivated light emitting diode (LED)
TWI263356B (en) * 2003-11-27 2006-10-01 Kuen-Juei Li Light-emitting device
KR101029432B1 (ko) * 2003-12-29 2011-04-14 엘지디스플레이 주식회사 액정표시장치의 구동방법 및 구동장치
KR100577298B1 (ko) * 2003-12-30 2006-05-10 엘지.필립스 엘시디 주식회사 백라이트 유닛과 이를 구비한 액정표시장치 및 그의구동방법
US7142768B2 (en) * 2004-03-04 2006-11-28 K-Bridge Electronics Co., Ltd. LCD optical waveguide device
US7042237B2 (en) * 2004-03-11 2006-05-09 Winbond Electronics Corporation Semiconductor test system having a tester and a prober and test method thereof
WO2006010249A1 (en) * 2004-07-27 2006-02-02 The University Of British Columbia Diffuser for light from light source array and displays incorporating same
US7172326B2 (en) * 2004-08-19 2007-02-06 Honeywell International, Inc. Optical filter system employing a tilted reflector
JP4815781B2 (ja) * 2004-10-20 2011-11-16 ソニー株式会社 カラー液晶表示装置及びバックライト装置
US7413328B2 (en) * 2004-12-30 2008-08-19 Honeywell International Inc. Remotely coupled hybrid HUD backlight
KR101108426B1 (ko) * 2004-12-31 2012-01-30 엘지디스플레이 주식회사 액정표시장치의 백라이트유닛
KR101183447B1 (ko) * 2005-06-30 2012-09-17 엘지디스플레이 주식회사 액정표시장치용 반사시트 및 이를 이용한백라이트어셈블리와 액정표시장치모듈
US7488083B2 (en) * 2005-08-22 2009-02-10 Gentex Corporation Vehicular rearview components and assemblies
JP2007121927A (ja) * 2005-10-31 2007-05-17 Sharp Corp バックライト装置，液晶表示装置
TW200725104A (en) * 2005-12-23 2007-07-01 Innolux Display Corp Backlight module and liquid crystal display using the same
US8698894B2 (en) 2006-02-07 2014-04-15 Magna Electronics Inc. Camera mounted at rear of vehicle
US20080002430A1 (en) * 2006-05-25 2008-01-03 I2Ic Corporation Display with selectable viewing angle
KR101283973B1 (ko) * 2006-06-16 2013-07-09 엘지디스플레이 주식회사 백라이트 유닛 및 이를 구비한 액정표시장치
US8947619B2 (en) 2006-07-06 2015-02-03 Intematix Corporation Photoluminescence color display comprising quantum dots material and a wavelength selective filter that allows passage of excitation radiation and prevents passage of light generated by photoluminescence materials
US20080074583A1 (en) * 2006-07-06 2008-03-27 Intematix Corporation Photo-luminescence color liquid crystal display
US20080029720A1 (en) * 2006-08-03 2008-02-07 Intematix Corporation LED lighting arrangement including light emitting phosphor
DE102006037896A1 (de) * 2006-08-11 2008-02-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchte
US20080062721A1 (en) * 2006-09-07 2008-03-13 Chunghwa Picture Tubes, Ltd. Liquid crystal display and back light module thereof
US20080122994A1 (en) * 2006-11-28 2008-05-29 Honeywell International Inc. LCD based communicator system
JP4264560B2 (ja) * 2007-01-24 2009-05-20 ソニー株式会社 バックライト装置、バックライト制御方法、および液晶表示装置
US20090225531A1 (en) * 2007-02-02 2009-09-10 Praiswater Michael R Night vision imaging system (NVIS) compliant backlight
US20080192458A1 (en) * 2007-02-12 2008-08-14 Intematix Corporation Light emitting diode lighting system
US7972030B2 (en) 2007-03-05 2011-07-05 Intematix Corporation Light emitting diode (LED) based lighting systems
KR101331903B1 (ko) * 2007-03-22 2013-11-22 엘지디스플레이 주식회사 액정표시장치
US8203260B2 (en) * 2007-04-13 2012-06-19 Intematix Corporation Color temperature tunable white light source
US7703943B2 (en) * 2007-05-07 2010-04-27 Intematix Corporation Color tunable light source
FR2916286B1 (fr) * 2007-05-16 2010-02-26 E C T Ind Ecran retroeclaire compatible vision de jour et vision de nuit pour cockpit d'aeronef
US8294659B2 (en) * 2007-05-18 2012-10-23 Apple Inc. Secondary backlight indicator for portable media devices
US8783887B2 (en) 2007-10-01 2014-07-22 Intematix Corporation Color tunable light emitting device
US7915627B2 (en) 2007-10-17 2011-03-29 Intematix Corporation Light emitting device with phosphor wavelength conversion
US8567973B2 (en) * 2008-03-07 2013-10-29 Intematix Corporation Multiple-chip excitation systems for white light emitting diodes (LEDs)
US8740400B2 (en) 2008-03-07 2014-06-03 Intematix Corporation White light illumination system with narrow band green phosphor and multiple-wavelength excitation
US20090322800A1 (en) 2008-06-25 2009-12-31 Dolby Laboratories Licensing Corporation Method and apparatus in various embodiments for hdr implementation in display devices
US20100027293A1 (en) * 2008-07-30 2010-02-04 Intematix Corporation Light Emitting Panel
US8822954B2 (en) * 2008-10-23 2014-09-02 Intematix Corporation Phosphor based authentication system
KR101274799B1 (ko) * 2008-10-28 2013-06-13 엘지디스플레이 주식회사 백라이트 유닛 및 이를 구비한 액정표시장치
US8102341B2 (en) * 2008-12-17 2012-01-24 Getac Technology Corporation Display system and driving method thereof
US8390193B2 (en) * 2008-12-31 2013-03-05 Intematix Corporation Light emitting device with phosphor wavelength conversion
US20100301758A1 (en) * 2009-06-02 2010-12-02 Mitac Technology Corp. Flat display device blacklight module thereof for night vision imaging system
US8651692B2 (en) * 2009-06-18 2014-02-18 Intematix Corporation LED based lamp and light emitting signage
US20110110095A1 (en) * 2009-10-09 2011-05-12 Intematix Corporation Solid-state lamps with passive cooling
US8779685B2 (en) * 2009-11-19 2014-07-15 Intematix Corporation High CRI white light emitting devices and drive circuitry
US20110149548A1 (en) * 2009-12-22 2011-06-23 Intematix Corporation Light emitting diode based linear lamps
US8888318B2 (en) 2010-06-11 2014-11-18 Intematix Corporation LED spotlight
US8807799B2 (en) 2010-06-11 2014-08-19 Intematix Corporation LED-based lamps
US8946998B2 (en) 2010-08-09 2015-02-03 Intematix Corporation LED-based light emitting systems and devices with color compensation
US8957585B2 (en) 2010-10-05 2015-02-17 Intermatix Corporation Solid-state light emitting devices with photoluminescence wavelength conversion
US9546765B2 (en) 2010-10-05 2017-01-17 Intematix Corporation Diffuser component having scattering particles
US8610340B2 (en) 2010-10-05 2013-12-17 Intematix Corporation Solid-state light emitting devices and signage with photoluminescence wavelength conversion
US8614539B2 (en) 2010-10-05 2013-12-24 Intematix Corporation Wavelength conversion component with scattering particles
US8604678B2 (en) 2010-10-05 2013-12-10 Intematix Corporation Wavelength conversion component with a diffusing layer
US8610341B2 (en) 2010-10-05 2013-12-17 Intematix Corporation Wavelength conversion component
US9264672B2 (en) 2010-12-22 2016-02-16 Magna Mirrors Of America, Inc. Vision display system for vehicle
US9004705B2 (en) 2011-04-13 2015-04-14 Intematix Corporation LED-based light sources for light emitting devices and lighting arrangements with photoluminescence wavelength conversion
US8992051B2 (en) 2011-10-06 2015-03-31 Intematix Corporation Solid-state lamps with improved radial emission and thermal performance
US20130088848A1 (en) 2011-10-06 2013-04-11 Intematix Corporation Solid-state lamps with improved radial emission and thermal performance
US9365766B2 (en) 2011-10-13 2016-06-14 Intematix Corporation Wavelength conversion component having photo-luminescence material embedded into a hermetic material for remote wavelength conversion
US9115868B2 (en) 2011-10-13 2015-08-25 Intematix Corporation Wavelength conversion component with improved protective characteristics for remote wavelength conversion
CN104247058B (zh) 2012-04-26 2017-10-03 英特曼帝克司公司 用于在远程波长转换中实施色彩一致性的方法及设备
DE102012211451B4 (de) * 2012-07-02 2014-01-09 Osram Gmbh Leuchte mit zumindest einer leuchtstofflampe und einer leuchtdiodenanordnung sowie display-hinterleuchtungsvorrichtung mit zumindest einer derartigen leuchte
US8994056B2 (en) 2012-07-13 2015-03-31 Intematix Corporation LED-based large area display
US20140185269A1 (en) 2012-12-28 2014-07-03 Intermatix Corporation Solid-state lamps utilizing photoluminescence wavelength conversion components
US9217543B2 (en) 2013-01-28 2015-12-22 Intematix Corporation Solid-state lamps with omnidirectional emission patterns
CN105121951A (zh) 2013-03-15 2015-12-02 英特曼帝克司公司 光致发光波长转换组件
US9318670B2 (en) 2014-05-21 2016-04-19 Intematix Corporation Materials for photoluminescence wavelength converted solid-state light emitting devices and arrangements
IL232888B (en) 2014-05-29 2020-08-31 Vaynberg Mark Liquid crystal display backlight
WO2016154214A1 (en) 2015-03-23 2016-09-29 Intematix Corporation Photoluminescence color display
US9741273B1 (en) 2016-08-10 2017-08-22 Jeffrey A. Curtis Illuminated assemblies and methods of manufacture thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB213688A (en) * 1923-01-10 1924-04-10 Edward Stevens Beach Improvements in and relating to typewriters of the sliding type bar class
US3950078A (en) * 1974-10-16 1976-04-13 Timex Corporation Liquid crystal display
US4263594A (en) * 1978-06-19 1981-04-21 Izon Corporation Electro-optical display design
US4229783A (en) * 1979-03-12 1980-10-21 Timex Corporation Backlight for electrooptic display
US4573766A (en) * 1983-12-19 1986-03-04 Cordis Corporation LED Staggered back lighting panel for LCD module
US4581683A (en) * 1984-10-31 1986-04-08 General Aero Products Corp. Electroluminescent lighting fixture
US4580196A (en) * 1985-01-04 1986-04-01 The United States Of America As Represented By The Secretary Of The Air Force Night vision compatible illumination for vehicle crewmember workspace
US4799771A (en) * 1985-01-22 1989-01-24 Sharp Kabushiki Kaisha Liquid crystal display with stopper pins in guide means
US4945350A (en) * 1985-07-09 1990-07-31 Mitsubishi Denki Kabushiki Kaisha Liquid crystal display unit
JPS62127717A (ja) * 1985-11-28 1987-06-10 Toshiba Corp 液晶デイスプレイ装置
GB8629488D0 (en) * 1986-12-10 1987-01-21 Smiths Industries Plc Display units
US5046826A (en) * 1987-09-19 1991-09-10 Canon Kabushiki Kaisha Illuminator and display panel employing the illuminator
US4887189A (en) * 1988-03-17 1989-12-12 Executive Technical Services, Inc. Aircraft instrument illuminating apparatus
US4934793A (en) * 1988-06-07 1990-06-19 Mcdonnell Douglas Corporation NVG compatible LCD
FR2637717B1 (fr) * 1988-10-11 1990-11-16 Thomson Csf Boite a lumiere pour dispositif de visualisation avionique
DE3940506A1 (de) * 1989-12-07 1991-06-13 Vdo Schindling Zwei parallel geschaltete, identische lampen aufweisende beleuchtungseinrichtung

Also Published As

Publication number Publication date
CA2074021C (en) 1999-06-15
US5143433A (en) 1992-09-01
JPH05224200A (ja) 1993-09-03
EP0540140A1 (de) 1993-05-05
DE69224874T2 (de) 1998-07-23
CA2074021A1 (en) 1993-05-02
EP0540140B1 (de) 1998-03-25

Similar Documents

Publication Publication Date Title
DE69224874D1 (de) Hintergrundbeleuchtungssystem für elektrooptische Anzeigen
DE69215332D1 (de) Kompensator für Flüssigkristallanzeige
DE69419653D1 (de) Optischer Kompensator für Flüssigkristallanzeige
DE69211595D1 (de) Cursor für LCD-Anzeigen
DE69330858T2 (de) Displaygerät für Direktbetrachtung
DE69325555D1 (de) Elektrooptisches fluessigkristallsystem
DE69324042D1 (de) Reflektive flüssigkeitskristallanzeige für overhead-projektions system
DE69425610D1 (de) System zur Rückbeleuchtung für transmissive Anzeige
DE69313894T2 (de) Rückbeleuchtung für eine Flüssigkristallanzeige
DE69214872T2 (de) Flüssigkristallanzeigensteuerungssystem
DE69216656D1 (de) Flüssigkristallanzeigesystem
KR930703415A (ko) 전광 액정 시스템
DE69228929D1 (de) Flüssigkristallanzeige
DE69332104T2 (de) Hintergrundbeleuchtungssystem für flüssigkristallanzeige
DE69311950D1 (de) Flüssigkristallanzeige
DE69215991T2 (de) Flüssigkristall-Anzeigesystem
DE59606846D1 (de) Elektrooptische Flüssigkristallanzeige
DE69332622T2 (de) Ansteuerverfahren für flüssigkristallanzeige
KR970025086U (ko) 액정 디스플레이용 백라이트
DE69404608D1 (de) Ausstellungsetui für Brillenglas
DE59109188D1 (de) Elektrooptisches Flüssigkristallsystem
DE69326704T2 (de) Flüssigkristallanzeige für laser-markierungsvorrichtung
KR940006282U (ko) 엘씨디 디스플레이 고정장치
DE69119148D1 (de) Anzeigesystem für parallele Informationen
KR920020077U (ko) 액정표시장치의 검사장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: 1294339 ONTARIO, INC., TORONTO, ONTARIO, CA

8339 Ceased/non-payment of the annual fee