CN101501391A - 在包括用户界面照明的装置中改变图形 - Google Patents
在包括用户界面照明的装置中改变图形 Download PDFInfo
- Publication number
- CN101501391A CN101501391A CNA2006800555263A CN200680055526A CN101501391A CN 101501391 A CN101501391 A CN 101501391A CN A2006800555263 A CNA2006800555263 A CN A2006800555263A CN 200680055526 A CN200680055526 A CN 200680055526A CN 101501391 A CN101501391 A CN 101501391A
- Authority
- CN
- China
- Prior art keywords
- photoconduction
- light
- coupled structure
- dependence
- goes out
- 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.)
- Granted
Links
Images
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
-
- 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
- G02B6/0028—Light guide, e.g. taper
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
-
- 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
- G02B6/0066—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
- G02B6/0073—Light emitting diode [LED]
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/34—Optical coupling means utilising prism or grating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Push-Button Switches (AREA)
- Planar Illumination Modules (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2006/000238 WO2008003814A1 (en) | 2006-07-03 | 2006-07-03 | Changing graphics in an apparatus including user interface illumination |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101501391A true CN101501391A (zh) | 2009-08-05 |
CN101501391B CN101501391B (zh) | 2011-10-12 |
Family
ID=38894232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800555263A Expired - Fee Related CN101501391B (zh) | 2006-07-03 | 2006-07-03 | 在包括用户界面照明的装置中改变图形 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8740443B2 (zh) |
EP (1) | EP2041484A4 (zh) |
CN (1) | CN101501391B (zh) |
WO (1) | WO2008003814A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110440516A (zh) * | 2018-05-03 | 2019-11-12 | emz-汉拿两合有限公司 | 用于在家用电器中的壁部安装的照明装置 |
TWI722260B (zh) * | 2016-10-05 | 2021-03-21 | 美商雷亞有限公司 | 採用定向散射特徵的可選擇模式的背光板、方法以及顯示器 |
Families Citing this family (54)
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TWI289708B (en) | 2002-12-25 | 2007-11-11 | Qualcomm Mems Technologies Inc | Optical interference type color display |
US7342705B2 (en) | 2004-02-03 | 2008-03-11 | Idc, Llc | Spatial light modulator with integrated optical compensation structure |
KR101460351B1 (ko) * | 2006-10-06 | 2014-11-10 | 퀄컴 엠이엠에스 테크놀로지스, 인크. | 광학적 손실 구조체를 포함하는 표시장치 |
WO2008045207A2 (en) * | 2006-10-06 | 2008-04-17 | Qualcomm Mems Technologies, Inc. | Light guide |
JP5186755B2 (ja) | 2006-11-14 | 2013-04-24 | 日本電気株式会社 | 発光ダイオード表示装置および携帯端末装置 |
CN101641665B (zh) * | 2007-04-12 | 2013-02-06 | 诺基亚公司 | 键区 |
US7733439B2 (en) * | 2007-04-30 | 2010-06-08 | Qualcomm Mems Technologies, Inc. | Dual film light guide for illuminating displays |
US7949213B2 (en) * | 2007-12-07 | 2011-05-24 | Qualcomm Mems Technologies, Inc. | Light illumination of displays with front light guide and coupling elements |
US8068710B2 (en) | 2007-12-07 | 2011-11-29 | Qualcomm Mems Technologies, Inc. | Decoupled holographic film and diffuser |
US20090168459A1 (en) * | 2007-12-27 | 2009-07-02 | Qualcomm Incorporated | Light guide including conjugate film |
US8654061B2 (en) * | 2008-02-12 | 2014-02-18 | Qualcomm Mems Technologies, Inc. | Integrated front light solution |
CN103149623A (zh) * | 2008-05-28 | 2013-06-12 | 高通Mems科技公司 | 具有光转向微结构的光导面板、其制造方法和显示装置 |
WO2010052366A1 (en) * | 2008-11-10 | 2010-05-14 | Nokia Corporation | Diffractive backlight structure |
WO2010138765A1 (en) | 2009-05-29 | 2010-12-02 | Qualcomm Mems Technologies, Inc. | Illumination devices and methods of fabrication thereof |
JP2012528361A (ja) * | 2009-05-29 | 2012-11-12 | クォルコム・メムズ・テクノロジーズ・インコーポレーテッド | 反射ディスプレイ用の照明デバイス |
US20110169428A1 (en) * | 2010-01-08 | 2011-07-14 | Qualcomm Mems Technologies, Inc. | Edge bar designs to mitigate edge shadow artifact |
US8402647B2 (en) | 2010-08-25 | 2013-03-26 | Qualcomm Mems Technologies Inc. | Methods of manufacturing illumination systems |
US9189078B2 (en) * | 2010-12-20 | 2015-11-17 | Apple Inc. | Enhancing keycap legend visibility with optical components |
EP4001994A1 (en) * | 2012-04-27 | 2022-05-25 | LEIA Inc. | Directional pixel for use in a display screen |
US9389415B2 (en) | 2012-04-27 | 2016-07-12 | Leia Inc. | Directional pixel for use in a display screen |
US20130286653A1 (en) * | 2012-04-30 | 2013-10-31 | Qualcomm Mems Technologies, Inc. | Multi-beam light engine |
US9459461B2 (en) | 2012-05-31 | 2016-10-04 | Leia Inc. | Directional backlight |
KR101788776B1 (ko) * | 2012-05-31 | 2017-10-20 | 레이아 인코포레이티드 | 지향성 백라이트 |
US9201270B2 (en) | 2012-06-01 | 2015-12-01 | Leia Inc. | Directional backlight with a modulation layer |
KR101788777B1 (ko) | 2012-06-01 | 2017-10-20 | 레이아 인코포레이티드 | 변조층을 가진 지향성 백라이트 |
US20130328838A1 (en) * | 2012-06-12 | 2013-12-12 | Qualcomm Mems Technologies, Inc. | Diffusers for different color display elements |
WO2014120160A1 (en) * | 2013-01-30 | 2014-08-07 | Hewlett-Packard Development Company, L.P. | Directional grating-based backlighting |
JP6318560B2 (ja) * | 2013-11-11 | 2018-05-09 | オムロン株式会社 | 導光体、発光装置および遊技機 |
JP6213295B2 (ja) * | 2014-02-20 | 2017-10-18 | オムロン株式会社 | 反射構造体、導光体、発光装置および遊技機 |
US9677740B2 (en) | 2014-02-21 | 2017-06-13 | Toshiba Global Commerce Solutions Holdings Corporation | Transforming graphical expressions to indicate button function |
US9557466B2 (en) | 2014-07-30 | 2017-01-31 | Leia, Inc | Multibeam diffraction grating-based color backlighting |
PT3243094T (pt) | 2015-01-10 | 2022-07-05 | Leia Inc | Retroiluminação baseada em rede de difração de feixes múltiplos e um método de operação de ecrã eletrónico |
CN107209406B (zh) | 2015-01-10 | 2021-07-27 | 镭亚股份有限公司 | 二维/三维(2d/3d)可切换显示器背光和电子显示器 |
KR102322340B1 (ko) | 2015-01-10 | 2021-11-05 | 레이아 인코포레이티드 | 제어된 회절 결합 효율을 갖는 회절 격자-기반 백라이팅 |
WO2016118107A1 (en) | 2015-01-19 | 2016-07-28 | Leia Inc. | Unidirectional grating-based backlighting employing a reflective island |
WO2016122679A1 (en) | 2015-01-28 | 2016-08-04 | Leia Inc. | Three-dimensional (3d) electronic display |
JP6406053B2 (ja) * | 2015-02-24 | 2018-10-17 | オムロン株式会社 | 導光体および発光装置 |
EP3265855A4 (en) * | 2015-03-02 | 2018-10-31 | FlatFrog Laboratories AB | Optical component for light coupling |
ES2877511T3 (es) | 2015-03-16 | 2021-11-17 | Leia Inc | Retroiluminación unidireccional basada en rejilla que emplea una capa reflectante angularmente selectiva |
ES2956682T3 (es) | 2015-04-23 | 2023-12-26 | Leia Inc | Retroiluminación basada en rejilla de guía de luz dual y pantalla electrónica que usa la misma |
JP2018517242A (ja) | 2015-05-09 | 2018-06-28 | レイア、インコーポレイテッドLeia Inc. | 色走査格子ベースのバックライトおよび同バックライトを用いる電子ディスプレイ |
KR102329110B1 (ko) | 2015-05-30 | 2021-11-18 | 레이아 인코포레이티드 | 차량 모니터링 시스템 |
US20170052310A1 (en) * | 2015-08-17 | 2017-02-23 | Ledyoung Technology Corporation | Light-emitting signboard |
US10373544B1 (en) | 2016-01-29 | 2019-08-06 | Leia, Inc. | Transformation from tiled to composite images |
JP6693452B2 (ja) * | 2017-03-14 | 2020-05-13 | オムロン株式会社 | 光学構造体、導光体、および表示装置 |
KR102322331B1 (ko) * | 2017-03-31 | 2021-11-05 | 레이아 인코포레이티드 | 테이퍼된 콜리메이터를 채용한 백라이트, 멀티뷰 디스플레이 및 방법 |
CN110520671B (zh) | 2017-04-04 | 2022-04-26 | 镭亚股份有限公司 | 多层多视图显示器及方法 |
KR102370252B1 (ko) | 2017-09-27 | 2022-03-04 | 레이아 인코포레이티드 | 멀티컬러 정적 멀티뷰 디스플레이 및 방법 |
CN111164348A (zh) | 2017-09-28 | 2020-05-15 | 镭亚股份有限公司 | 采用光学集中的光栅耦合光导、显示系统以及方法 |
CN110391216B (zh) | 2018-04-19 | 2021-07-23 | 隆达电子股份有限公司 | 发光模块结构 |
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CN210323452U (zh) * | 2019-09-12 | 2020-04-14 | 诚屏科技股份有限公司 | 光源模块及导光板 |
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KR20060015174A (ko) * | 2004-08-13 | 2006-02-16 | 삼성전자주식회사 | 프리즘 시트 및 이를 구비한 액정표시장치 |
JP2006075362A (ja) * | 2004-09-09 | 2006-03-23 | Omron Corp | 表示装置 |
CN2768052Y (zh) * | 2004-11-02 | 2006-03-29 | 汤姆逊香港有限公司 | 液晶显示时钟 |
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KR101172253B1 (ko) * | 2005-05-10 | 2012-08-08 | 엘지디스플레이 주식회사 | 액정표시장치용 백라이트 유닛 |
TWI286225B (en) * | 2005-06-08 | 2007-09-01 | Au Optronics Corp | A light guide plate having curved grooves |
-
2006
- 2006-07-03 CN CN2006800555263A patent/CN101501391B/zh not_active Expired - Fee Related
- 2006-07-03 EP EP20060764464 patent/EP2041484A4/en not_active Withdrawn
- 2006-07-03 WO PCT/FI2006/000238 patent/WO2008003814A1/en active Application Filing
- 2006-07-03 US US12/309,014 patent/US8740443B2/en not_active Expired - Fee Related
-
2014
- 2014-04-24 US US14/260,878 patent/US9140843B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI722260B (zh) * | 2016-10-05 | 2021-03-21 | 美商雷亞有限公司 | 採用定向散射特徵的可選擇模式的背光板、方法以及顯示器 |
CN110440516A (zh) * | 2018-05-03 | 2019-11-12 | emz-汉拿两合有限公司 | 用于在家用电器中的壁部安装的照明装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2041484A1 (en) | 2009-04-01 |
US9140843B2 (en) | 2015-09-22 |
WO2008003814A1 (en) | 2008-01-10 |
EP2041484A4 (en) | 2012-11-28 |
US8740443B2 (en) | 2014-06-03 |
US20140233260A1 (en) | 2014-08-21 |
CN101501391B (zh) | 2011-10-12 |
US20100039832A1 (en) | 2010-02-18 |
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