DE69232434T2 - Flüssigkristallanzeige - Google Patents
FlüssigkristallanzeigeInfo
- Publication number
- DE69232434T2 DE69232434T2 DE69232434T DE69232434T DE69232434T2 DE 69232434 T2 DE69232434 T2 DE 69232434T2 DE 69232434 T DE69232434 T DE 69232434T DE 69232434 T DE69232434 T DE 69232434T DE 69232434 T2 DE69232434 T2 DE 69232434T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- crystal display
- crystal
- display
- 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 - Lifetime
Links
Classifications
-
- 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
- G02B6/003—Lens or lenticular sheet or layer
-
- 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
- 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
-
- 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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
- G02F1/133616—Front illuminating devices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/1804—Achieving homogeneous illumination
- G09F2013/1822—Stair-cased profiled window
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/1804—Achieving homogeneous illumination
- G09F2013/1827—Prismatic window
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/1804—Achieving homogeneous illumination
- G09F2013/1831—Achieving homogeneous illumination using more than one light source
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3318989A JP3015174B2 (ja) | 1991-12-03 | 1991-12-03 | 液晶表示装置 |
JP3318991A JP3007735B2 (ja) | 1991-12-03 | 1991-12-03 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69232434D1 DE69232434D1 (de) | 2002-04-04 |
DE69232434T2 true DE69232434T2 (de) | 2002-10-02 |
Family
ID=26569568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69232434T Expired - Lifetime DE69232434T2 (de) | 1991-12-03 | 1992-12-03 | Flüssigkristallanzeige |
Country Status (4)
Country | Link |
---|---|
US (1) | US5341231A (de) |
EP (1) | EP0545705B1 (de) |
KR (1) | KR970008351B1 (de) |
DE (1) | DE69232434T2 (de) |
Families Citing this family (118)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5816677A (en) * | 1905-03-01 | 1998-10-06 | Canon Kabushiki Kaisha | Backlight device for display apparatus |
DE69409977T2 (de) * | 1993-01-11 | 1998-10-22 | Koninkl Philips Electronics Nv | Beleuchtungssystem und ein solches System umfassendes Anzeigegerät |
JPH071428U (ja) * | 1993-06-04 | 1995-01-10 | 株式会社エンプラス | 面光源装置 |
GB9316961D0 (en) * | 1993-08-14 | 1994-01-26 | Marconi Gec Ltd | Display arrangements |
US5521725A (en) * | 1993-11-05 | 1996-05-28 | Alliedsignal Inc. | Illumination system employing an array of microprisms |
JP3213462B2 (ja) * | 1993-11-25 | 2001-10-02 | 三洋電機株式会社 | 液晶表示装置 |
JPH07191618A (ja) * | 1993-12-27 | 1995-07-28 | Satoshi Inoue | 導光板を用いた表示装置 |
TW343290B (en) * | 1994-06-09 | 1998-10-21 | Hitachi Ltd | Reflection type liquid crystal display device and reflection type color liquid crystal display device |
JPH08201805A (ja) | 1995-01-31 | 1996-08-09 | Minolta Co Ltd | 液晶表示面の照明構造 |
US6002887A (en) * | 1995-03-13 | 1999-12-14 | Asahi Kogaku Kogyo Kabushiki Kaisha | View finder |
GB9524220D0 (en) * | 1995-11-27 | 1996-01-31 | Nashua Corp | Improvements in or relating to projection screens and the like |
US6264343B1 (en) | 1996-11-14 | 2001-07-24 | Seiko Epson Corporation | Input tablet and liquid crystal display device utilizing such tablet |
US6838810B1 (en) * | 1997-03-21 | 2005-01-04 | Chunghwa Picture Tubes, Ltd. | Flat-panel display mounting system for portable computer |
EP0867747A3 (de) * | 1997-03-25 | 1999-03-03 | Sony Corporation | Reflektive Anzeigevorrichtung |
US6879354B1 (en) * | 1997-03-28 | 2005-04-12 | Sharp Kabushiki Kaisha | Front-illuminating device and a reflection-type liquid crystal display using such a device |
CN1140835C (zh) * | 1997-05-07 | 2004-03-03 | 精工爱普生株式会社 | 显示元件和电子表 |
JPH1186620A (ja) | 1997-07-07 | 1999-03-30 | Seiko Epson Corp | 照明装置および掲示板装置 |
JP3422917B2 (ja) * | 1997-11-05 | 2003-07-07 | 株式会社エンプラス | サイドライト型面光源装置及び液晶表示装置 |
JPH11194339A (ja) * | 1998-01-07 | 1999-07-21 | Seiko Epson Corp | 液晶装置及び電子機器 |
US6151089A (en) * | 1998-01-20 | 2000-11-21 | Sony Corporation | Reflection type display with light waveguide with inclined and planar surface sections |
JP3642381B2 (ja) * | 1998-02-26 | 2005-04-27 | 日東電工株式会社 | 導光板、面光源装置及び反射型液晶表示装置 |
JPH11259007A (ja) * | 1998-03-10 | 1999-09-24 | Sony Corp | 反射型表示装置 |
JPH11281979A (ja) * | 1998-03-26 | 1999-10-15 | Enplas Corp | サイドライト型面光源装置及び液晶表示装置 |
KR100634712B1 (ko) * | 1998-04-17 | 2006-10-17 | 니또 덴꼬 코포레이션 | 도광판, 표면 광원 장치 및 반사형 액정 디스플레이 |
US6295104B1 (en) * | 1998-05-26 | 2001-09-25 | Minebea Co., Ltd. | Front illuminating system with layer between light guide and LCD |
EP1000382A1 (de) * | 1998-06-02 | 2000-05-17 | Nissha Printing Co., Ltd. | Berührungsempfindlicher bildschirm mit front-beleuchtung |
TW523627B (en) | 1998-07-14 | 2003-03-11 | Hitachi Ltd | Liquid crystal display device |
US6618104B1 (en) | 1998-07-28 | 2003-09-09 | Nippon Telegraph And Telephone Corporation | Optical device having reverse mode holographic PDLC and front light guide |
JP2000081848A (ja) * | 1998-09-03 | 2000-03-21 | Semiconductor Energy Lab Co Ltd | 液晶表示装置を搭載した電子機器 |
KR100450542B1 (ko) * | 1998-10-29 | 2004-10-01 | 가부시키가이샤 히타치세이사쿠쇼 | 조명 장치 및 이를 이용한 액정 표시 장치 |
CA2290860C (en) * | 1998-11-27 | 2007-05-22 | National Research Council Of Canada | Polarizing back-lighting system for direct view liquid crystal displays |
KR100661884B1 (ko) * | 1998-12-31 | 2007-12-04 | 삼성전자주식회사 | 반사형 액정표시장치 |
US6972813B1 (en) | 1999-06-09 | 2005-12-06 | 3M Innovative Properties Company | Optical laminated bodies, lighting equipment and area luminescence equipment |
JP2001013321A (ja) * | 1999-06-09 | 2001-01-19 | Three M Innovative Properties Co | 光学積層体、照明装置および面発光装置 |
KR20010001951A (ko) * | 1999-06-10 | 2001-01-05 | 구본준 | 보조광원 장치를 가진 반사형 액정표시장치 |
EP1063561A1 (de) * | 1999-06-11 | 2000-12-27 | Mannesmann VDO Aktiengesellschaft | Flüssigkristallanzeige |
JP2001021883A (ja) * | 1999-07-06 | 2001-01-26 | Nec Corp | 反射型液晶表示器及び電子機器 |
KR100627109B1 (ko) | 2000-01-07 | 2006-09-22 | 엘지.필립스 엘시디 주식회사 | 반사형 표시장치 |
EP1143269B1 (de) * | 2000-01-13 | 2007-03-14 | Nitto Denko Corporation | Polarisator zur Änderung des optischen Wegs |
KR100769779B1 (ko) * | 2000-01-13 | 2007-10-24 | 닛토덴코 가부시키가이샤 | 광학 필름 및 액정 디스플레이 장치 |
JP2001194534A (ja) | 2000-01-13 | 2001-07-19 | Nitto Denko Corp | 導光板及びその製造方法 |
JP4442836B2 (ja) | 2000-02-02 | 2010-03-31 | 日東電工株式会社 | 光学フィルム |
JP4609962B2 (ja) | 2000-02-02 | 2011-01-12 | 日東電工株式会社 | 光学フィルム |
JP2001228315A (ja) * | 2000-02-14 | 2001-08-24 | Nitto Denko Corp | 反射板及び液晶表示装置 |
US6347874B1 (en) | 2000-02-16 | 2002-02-19 | 3M Innovative Properties Company | Wedge light extractor with risers |
JP4006918B2 (ja) * | 2000-02-28 | 2007-11-14 | オムロン株式会社 | 面光源装置及びその製造方法 |
JP3391762B2 (ja) * | 2000-03-01 | 2003-03-31 | 日本電気株式会社 | フロントライトユニット及び液晶表示装置 |
KR20020001594A (ko) * | 2000-06-26 | 2002-01-09 | 가마이 고로 | 도광판, 면광원 장치 및 반사형 액정 표시 장치 |
JP4387049B2 (ja) * | 2000-08-16 | 2009-12-16 | 株式会社エンプラス | 面光源装置及び液晶ディスプレイ |
JP3670949B2 (ja) * | 2000-09-27 | 2005-07-13 | 三洋電機株式会社 | 面光源装置 |
JP2002131552A (ja) | 2000-10-24 | 2002-05-09 | Nitto Denko Corp | 導光板、面光源装置及び反射型液晶表示装置 |
JP2002139630A (ja) * | 2000-10-31 | 2002-05-17 | Alps Electric Co Ltd | 導光板およびその製造方法、面発光装置並びに液晶表示装置 |
KR100672627B1 (ko) * | 2000-12-27 | 2007-01-23 | 엘지.필립스 엘시디 주식회사 | 면발광 램프 및 그 제조방법 |
JP4662402B2 (ja) | 2001-03-12 | 2011-03-30 | 日東電工株式会社 | 外光及び照明両モード用のフロントライト用の導光板、外光及び照明両モード用のフロントライト用の面光源装置並びに外光及び照明両モード用のフロントライト式の反射型液晶表示装置 |
US6592234B2 (en) | 2001-04-06 | 2003-07-15 | 3M Innovative Properties Company | Frontlit display |
US6738051B2 (en) | 2001-04-06 | 2004-05-18 | 3M Innovative Properties Company | Frontlit illuminated touch panel |
US6642977B2 (en) * | 2001-06-20 | 2003-11-04 | 3M Innovative Properties Company | Liquid crystal displays with repositionable front polarizers |
US7388569B2 (en) * | 2001-12-10 | 2008-06-17 | Mitsubishi Denki Kabushiki Kaisha | Reflection liquid crystal display apparatus |
KR20040012393A (ko) * | 2002-08-03 | 2004-02-11 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 액정 표시 장치 |
US20060072302A1 (en) * | 2004-10-01 | 2006-04-06 | Chien Tseng L | Electro-luminescent (EL) illuminated wall plate device with push-tighten frame means |
KR100508240B1 (ko) * | 2003-03-13 | 2005-08-17 | 엘지.필립스 엘시디 주식회사 | 액정표시모듈 |
JP4492536B2 (ja) * | 2003-04-28 | 2010-06-30 | 株式会社ニコン | イメージコンバイナ及び画像表示装置 |
TWM268607U (en) * | 2004-12-17 | 2005-06-21 | Forward Electronics Co Ltd | Backlight module with light diffusion sheet |
JP4722539B2 (ja) * | 2005-04-27 | 2011-07-13 | 株式会社 日立ディスプレイズ | 表示装置 |
US8412010B2 (en) | 2007-09-10 | 2013-04-02 | Banyan Energy, Inc. | Compact optics for concentration and illumination systems |
US7672549B2 (en) * | 2007-09-10 | 2010-03-02 | Banyan Energy, Inc. | Solar energy concentrator |
KR101455892B1 (ko) * | 2007-09-10 | 2014-11-04 | 반얀 에너지, 인크 | 광 에너지의 집광, 집결 및 조명을 위한 소형 광소자 |
KR101268961B1 (ko) * | 2008-02-22 | 2013-05-29 | 엘지디스플레이 주식회사 | 도광판 제조 방법 및 이 도광판을 갖는 백라이트 유닛 |
US7493010B1 (en) | 2008-03-20 | 2009-02-17 | Emerging Display Technologies Co., Ltd. | Stepped light guide |
GB2459888B (en) * | 2008-05-09 | 2011-06-08 | Design Led Products Ltd | Capacitive sensing apparatus |
JP4719283B2 (ja) * | 2009-03-27 | 2011-07-06 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | 表示装置及び携帯端末 |
TR201901424T4 (tr) | 2009-07-07 | 2019-02-21 | Dolby Laboratories Licensing Corp | Yandan aydınlatmalı yerel karartma ekranları, ekran bileşenleri ve ilgili yöntemler. |
US8283800B2 (en) | 2010-05-27 | 2012-10-09 | Ford Global Technologies, Llc | Vehicle control system with proximity switch and method thereof |
US8773477B2 (en) | 2010-09-15 | 2014-07-08 | Dolby Laboratories Licensing Corporation | Method and apparatus for edge lit displays |
EP2633349A4 (de) | 2010-10-28 | 2014-11-12 | Banyan Energy Inc | Optikumleitung für konzentrations- und beleuchtungssysteme |
US20140022812A1 (en) * | 2011-02-25 | 2014-01-23 | Lumitex, Inc. | Display front lighting device |
KR20120120554A (ko) * | 2011-04-25 | 2012-11-02 | 삼성전자주식회사 | 반사형 액정 표시패널을 구비하는 표시장치 및 방법 |
US8975903B2 (en) | 2011-06-09 | 2015-03-10 | Ford Global Technologies, Llc | Proximity switch having learned sensitivity and method therefor |
US8928336B2 (en) | 2011-06-09 | 2015-01-06 | Ford Global Technologies, Llc | Proximity switch having sensitivity control and method therefor |
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US9143126B2 (en) | 2011-09-22 | 2015-09-22 | Ford Global Technologies, Llc | Proximity switch having lockout control for controlling movable panel |
US8994228B2 (en) | 2011-11-03 | 2015-03-31 | Ford Global Technologies, Llc | Proximity switch having wrong touch feedback |
US10112556B2 (en) | 2011-11-03 | 2018-10-30 | Ford Global Technologies, Llc | Proximity switch having wrong touch adaptive learning and method |
US8878438B2 (en) | 2011-11-04 | 2014-11-04 | Ford Global Technologies, Llc | Lamp and proximity switch assembly and method |
US9219472B2 (en) | 2012-04-11 | 2015-12-22 | Ford Global Technologies, Llc | Proximity switch assembly and activation method using rate monitoring |
US9660644B2 (en) | 2012-04-11 | 2017-05-23 | Ford Global Technologies, Llc | Proximity switch assembly and activation method |
US9559688B2 (en) | 2012-04-11 | 2017-01-31 | Ford Global Technologies, Llc | Proximity switch assembly having pliable surface and depression |
US9531379B2 (en) | 2012-04-11 | 2016-12-27 | Ford Global Technologies, Llc | Proximity switch assembly having groove between adjacent proximity sensors |
US9944237B2 (en) | 2012-04-11 | 2018-04-17 | Ford Global Technologies, Llc | Proximity switch assembly with signal drift rejection and method |
US9184745B2 (en) | 2012-04-11 | 2015-11-10 | Ford Global Technologies, Llc | Proximity switch assembly and method of sensing user input based on signal rate of change |
US9831870B2 (en) | 2012-04-11 | 2017-11-28 | Ford Global Technologies, Llc | Proximity switch assembly and method of tuning same |
US9287864B2 (en) | 2012-04-11 | 2016-03-15 | Ford Global Technologies, Llc | Proximity switch assembly and calibration method therefor |
US9197206B2 (en) | 2012-04-11 | 2015-11-24 | Ford Global Technologies, Llc | Proximity switch having differential contact surface |
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US9520875B2 (en) | 2012-04-11 | 2016-12-13 | Ford Global Technologies, Llc | Pliable proximity switch assembly and activation method |
US9065447B2 (en) | 2012-04-11 | 2015-06-23 | Ford Global Technologies, Llc | Proximity switch assembly and method having adaptive time delay |
US9136840B2 (en) | 2012-05-17 | 2015-09-15 | Ford Global Technologies, Llc | Proximity switch assembly having dynamic tuned threshold |
US8981602B2 (en) | 2012-05-29 | 2015-03-17 | Ford Global Technologies, Llc | Proximity switch assembly having non-switch contact and method |
US9337832B2 (en) | 2012-06-06 | 2016-05-10 | Ford Global Technologies, Llc | Proximity switch and method of adjusting sensitivity therefor |
US9641172B2 (en) | 2012-06-27 | 2017-05-02 | Ford Global Technologies, Llc | Proximity switch assembly having varying size electrode fingers |
US20140055717A1 (en) * | 2012-08-24 | 2014-02-27 | Apple Inc. | Systems and Methods for Preventing Light Guide Plate Scratching Artifacts |
US8922340B2 (en) | 2012-09-11 | 2014-12-30 | Ford Global Technologies, Llc | Proximity switch based door latch release |
US8796575B2 (en) | 2012-10-31 | 2014-08-05 | Ford Global Technologies, Llc | Proximity switch assembly having ground layer |
US9311204B2 (en) | 2013-03-13 | 2016-04-12 | Ford Global Technologies, Llc | Proximity interface development system having replicator and method |
CN103175009B (zh) * | 2013-03-26 | 2016-01-13 | 苏州斯迪克新材料科技股份有限公司 | 节能led照明灯 |
CN103196055B (zh) * | 2013-03-26 | 2015-11-18 | 斯迪克新型材料(江苏)有限公司 | 高透光率led照明灯 |
WO2014199988A1 (ja) * | 2013-06-13 | 2014-12-18 | 堺ディスプレイプロダクト株式会社 | 表示装置及びテレビ受像機 |
US9678266B2 (en) * | 2013-06-27 | 2017-06-13 | Himax Display, Inc. | Display module |
US10038443B2 (en) | 2014-10-20 | 2018-07-31 | Ford Global Technologies, Llc | Directional proximity switch assembly |
US9964799B2 (en) | 2015-03-17 | 2018-05-08 | Semiconductor Energy Laboratory Co., Ltd. | Display device, display module, and electronic device |
US9654103B2 (en) | 2015-03-18 | 2017-05-16 | Ford Global Technologies, Llc | Proximity switch assembly having haptic feedback and method |
US10247870B2 (en) * | 2015-05-04 | 2019-04-02 | Himax Display, Inc. | Wearable display apparatus comprising an optical assembly having an optical integrator rod |
US9548733B2 (en) | 2015-05-20 | 2017-01-17 | Ford Global Technologies, Llc | Proximity sensor assembly having interleaved electrode configuration |
US11339931B1 (en) * | 2019-07-16 | 2022-05-24 | Apple Inc. | Light-control panel with gradual index transition |
KR20210101771A (ko) * | 2020-02-11 | 2021-08-19 | 코닝 인코포레이티드 | 선반 조명장치 |
CN112764271A (zh) * | 2021-02-09 | 2021-05-07 | 捷开通讯(深圳)有限公司 | 显示装置和终端 |
CN114355670A (zh) * | 2022-01-10 | 2022-04-15 | Tcl华星光电技术有限公司 | 光源模组、液晶显示装置以及显示设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50123295A (de) * | 1974-03-15 | 1975-09-27 | ||
CH614599GA3 (en) * | 1976-04-29 | 1979-12-14 | Passive electro-optical display device and method for manufacturing it | |
DE3132660A1 (de) * | 1981-08-18 | 1983-03-17 | Siemens AG, 1000 Berlin und 8000 München | Passive elektro-optische anzeigevorrichtung mit einem reflektor |
GB2139392B (en) * | 1983-05-05 | 1986-10-22 | Standard Telephones Cables Ltd | Display device |
JPS6217730A (ja) * | 1985-07-16 | 1987-01-26 | Citizen Watch Co Ltd | 液晶表示装置の照明装置 |
US5046826A (en) * | 1987-09-19 | 1991-09-10 | Canon Kabushiki Kaisha | Illuminator and display panel employing the illuminator |
US5005108A (en) * | 1989-02-10 | 1991-04-02 | Lumitex, Inc. | Thin panel illuminator |
US5050946A (en) * | 1990-09-27 | 1991-09-24 | Compaq Computer Corporation | Faceted light pipe |
-
1992
- 1992-12-02 KR KR1019920023247A patent/KR970008351B1/ko not_active IP Right Cessation
- 1992-12-03 US US07/984,937 patent/US5341231A/en not_active Expired - Lifetime
- 1992-12-03 EP EP92311028A patent/EP0545705B1/de not_active Expired - Lifetime
- 1992-12-03 DE DE69232434T patent/DE69232434T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5341231A (en) | 1994-08-23 |
EP0545705A1 (de) | 1993-06-09 |
KR930013802A (ko) | 1993-07-22 |
DE69232434D1 (de) | 2002-04-04 |
EP0545705B1 (de) | 2002-02-27 |
KR970008351B1 (ko) | 1997-05-23 |
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