CN102062334A - 灯以及灯的使用 - Google Patents
灯以及灯的使用 Download PDFInfo
- Publication number
- CN102062334A CN102062334A CN201010531518XA CN201010531518A CN102062334A CN 102062334 A CN102062334 A CN 102062334A CN 201010531518X A CN201010531518X A CN 201010531518XA CN 201010531518 A CN201010531518 A CN 201010531518A CN 102062334 A CN102062334 A CN 102062334A
- Authority
- CN
- China
- Prior art keywords
- light
- lamp
- photoconduction
- front surface
- virtual image
- 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
- G02B6/0033—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
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of 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
- G02B6/0066—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06121985 | 2006-10-09 | ||
EP06121985.3 | 2006-10-09 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800377966A Division CN101523256B (zh) | 2006-10-09 | 2007-10-05 | 灯以及灯的使用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102062334A true CN102062334A (zh) | 2011-05-18 |
CN102062334B CN102062334B (zh) | 2013-02-06 |
Family
ID=39173226
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800377966A Active CN101523256B (zh) | 2006-10-09 | 2007-10-05 | 灯以及灯的使用 |
CN201010531518XA Active CN102062334B (zh) | 2006-10-09 | 2007-10-05 | 灯 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800377966A Active CN101523256B (zh) | 2006-10-09 | 2007-10-05 | 灯以及灯的使用 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7997782B2 (zh) |
EP (1) | EP2074450A2 (zh) |
JP (2) | JP5275240B2 (zh) |
CN (2) | CN101523256B (zh) |
WO (1) | WO2008044175A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104541190A (zh) * | 2012-08-13 | 2015-04-22 | 3M创新有限公司 | 具有3维外观的衍射照明装置 |
CN106030203A (zh) * | 2014-02-05 | 2016-10-12 | Lg伊诺特有限公司 | 照明设备 |
CN106030201A (zh) * | 2013-12-27 | 2016-10-12 | Lg伊诺特有限公司 | 光学构件以及使用光学构件的照明装置 |
WO2019184446A1 (zh) * | 2018-03-30 | 2019-10-03 | 京东方科技集团股份有限公司 | 光波导元件及其控制方法、背光模组和显示装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7997782B2 (en) * | 2006-10-09 | 2011-08-16 | Koninklijke Philips Electronics N.V. | Lamp having plurality of optical extraction structures |
US8692377B2 (en) | 2011-03-23 | 2014-04-08 | Stats Chippac Ltd. | Integrated circuit packaging system with plated leads and method of manufacture thereof |
KR20140112059A (ko) * | 2012-01-11 | 2014-09-22 | 시리얼 테크놀로지즈 에스.에이. | 화소 매트릭스 및/또는 디스플레이용 제어가능한 공간 광 변조기를 조명하기 위한 광학 장치 |
KR102125451B1 (ko) | 2013-11-15 | 2020-06-22 | 엘지이노텍 주식회사 | 조명 장치 |
KR102147938B1 (ko) * | 2013-12-27 | 2020-08-25 | 엘지이노텍 주식회사 | 조명장치 |
US9485414B2 (en) * | 2014-06-20 | 2016-11-01 | John Visosky | Eye contact enabling device for video conferencing |
JP6085276B2 (ja) * | 2014-09-29 | 2017-02-22 | 本田技研工業株式会社 | 灯具 |
CN108152938B (zh) * | 2016-12-06 | 2021-01-12 | 3M创新有限公司 | 光学成像系统 |
CN206301061U (zh) * | 2017-01-04 | 2017-07-04 | 京东方科技集团股份有限公司 | 一种背光模组及显示装置 |
Family Cites Families (30)
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US6002829A (en) * | 1992-03-23 | 1999-12-14 | Minnesota Mining And Manufacturing Company | Luminaire device |
JP3187714B2 (ja) | 1996-04-01 | 2001-07-11 | 日東電工株式会社 | 導光板、偏光光源装置及び液晶表示装置 |
JPH10232633A (ja) | 1996-12-18 | 1998-09-02 | Oodetsukusu:Kk | 視向性面発光体 |
JP3247643B2 (ja) * | 1997-09-10 | 2002-01-21 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 液晶ディスプレイ装置 |
JP3808992B2 (ja) * | 1997-11-21 | 2006-08-16 | 三菱電機株式会社 | 液晶パネルモジュール |
JPH11242908A (ja) * | 1998-02-25 | 1999-09-07 | Hitachi Ltd | 照明装置およびそれを用いた液晶表示装置 |
DE29809938U1 (de) * | 1998-06-03 | 1998-08-27 | Müller, Frank R., Dipl.-Ing., 01326 Dresden | Anzeigevorrichtung mit wechselnder Darstellung |
JP2001194534A (ja) * | 2000-01-13 | 2001-07-19 | Nitto Denko Corp | 導光板及びその製造方法 |
WO2001051850A1 (en) | 2000-01-14 | 2001-07-19 | Koninklijke Philips Electronics N.V. | Display device |
TW514709B (en) * | 2000-05-04 | 2002-12-21 | Koninkl Philips Electronics Nv | Illumination system and display device |
JP2001356342A (ja) * | 2000-06-16 | 2001-12-26 | Minolta Co Ltd | 表示装置 |
JP2001228812A (ja) * | 2000-12-22 | 2001-08-24 | Sharp Corp | 表示器 |
CN1276298C (zh) * | 2001-06-01 | 2006-09-20 | 皇家菲利浦电子有限公司 | 小型照明系统及显示装置 |
JP4794069B2 (ja) * | 2001-06-18 | 2011-10-12 | 富士通株式会社 | 照明装置及び液晶表示装置 |
JP2003177250A (ja) * | 2001-12-13 | 2003-06-27 | Nissha Printing Co Ltd | フロントライト装置用導光板とその製造方法 |
JP3980890B2 (ja) * | 2002-01-23 | 2007-09-26 | シャープ株式会社 | 導光板並びにそれを備えた光源装置及び表示装置 |
DE10207694A1 (de) * | 2002-02-22 | 2003-11-13 | Hella Kg Hueck & Co | Lichteinheit für Fahrzeuge |
JP4048844B2 (ja) * | 2002-06-17 | 2008-02-20 | カシオ計算機株式会社 | 面光源及びそれを用いた表示装置 |
JP2004071271A (ja) * | 2002-08-05 | 2004-03-04 | Shigemasa Kitajima | 面発光ユニット |
CN100504464C (zh) * | 2002-08-09 | 2009-06-24 | 三菱丽阳株式会社 | 面光源装置 |
JP4507505B2 (ja) * | 2003-04-09 | 2010-07-21 | ソニー株式会社 | 液晶表示装置 |
JP4160444B2 (ja) * | 2003-05-16 | 2008-10-01 | 三菱電機株式会社 | 面状光源装置及びそれを用いた表示装置 |
JP2005050630A (ja) * | 2003-07-28 | 2005-02-24 | Miyota Kk | 両面発光面状光源 |
WO2005019724A1 (en) | 2003-08-20 | 2005-03-03 | Jung Sung Park | A surface-light source-condensing stand |
GB0322682D0 (en) * | 2003-09-27 | 2003-10-29 | Koninkl Philips Electronics Nv | Backlight for 3D display device |
JP4441854B2 (ja) * | 2003-11-25 | 2010-03-31 | オムロン株式会社 | 面光源装置及び当該装置を用いた機器 |
KR100574366B1 (ko) * | 2003-12-08 | 2006-04-27 | 엘지.필립스 엘시디 주식회사 | 액정표시모듈 |
JP4093990B2 (ja) * | 2004-05-26 | 2008-06-04 | 日本板硝子株式会社 | 導光体、ライン照明装置および画像読取装置 |
JP2006100102A (ja) * | 2004-09-29 | 2006-04-13 | Minebea Co Ltd | 面状照明装置 |
US7997782B2 (en) * | 2006-10-09 | 2011-08-16 | Koninklijke Philips Electronics N.V. | Lamp having plurality of optical extraction structures |
-
2007
- 2007-10-05 US US12/444,410 patent/US7997782B2/en not_active Expired - Fee Related
- 2007-10-05 JP JP2009530998A patent/JP5275240B2/ja not_active Expired - Fee Related
- 2007-10-05 WO PCT/IB2007/054056 patent/WO2008044175A2/en active Application Filing
- 2007-10-05 EP EP07826655A patent/EP2074450A2/en not_active Withdrawn
- 2007-10-05 CN CN2007800377966A patent/CN101523256B/zh active Active
- 2007-10-05 CN CN201010531518XA patent/CN102062334B/zh active Active
-
2011
- 2011-07-05 US US13/176,114 patent/US8388209B2/en active Active
-
2013
- 2013-05-15 JP JP2013102812A patent/JP5629351B2/ja active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104541190A (zh) * | 2012-08-13 | 2015-04-22 | 3M创新有限公司 | 具有3维外观的衍射照明装置 |
CN106030201A (zh) * | 2013-12-27 | 2016-10-12 | Lg伊诺特有限公司 | 光学构件以及使用光学构件的照明装置 |
US9732939B2 (en) | 2013-12-27 | 2017-08-15 | Lg Innotek Co., Ltd. | Optical member and lighting device using the same |
CN106030201B (zh) * | 2013-12-27 | 2018-09-14 | Lg伊诺特有限公司 | 光学构件以及使用光学构件的照明装置 |
US10125948B2 (en) | 2013-12-27 | 2018-11-13 | Lg Innotek Co., Ltd. | Optical member and lighting device using the same |
CN106030203A (zh) * | 2014-02-05 | 2016-10-12 | Lg伊诺特有限公司 | 照明设备 |
US10197238B2 (en) | 2014-02-05 | 2019-02-05 | Lg Innotek Co., Ltd. | Lighting apparatus |
CN106030203B (zh) * | 2014-02-05 | 2020-06-23 | Lg伊诺特有限公司 | 照明设备 |
WO2019184446A1 (zh) * | 2018-03-30 | 2019-10-03 | 京东方科技集团股份有限公司 | 光波导元件及其控制方法、背光模组和显示装置 |
US11391882B2 (en) | 2018-03-30 | 2022-07-19 | Beijing Boe Optoelectronics Technology Co., Ltd. | Optical waveguide element and control method thereof, backlight module and display device |
Also Published As
Publication number | Publication date |
---|---|
US20100073955A1 (en) | 2010-03-25 |
JP5629351B2 (ja) | 2014-11-19 |
WO2008044175A2 (en) | 2008-04-17 |
US20110261582A1 (en) | 2011-10-27 |
CN101523256A (zh) | 2009-09-02 |
CN102062334B (zh) | 2013-02-06 |
EP2074450A2 (en) | 2009-07-01 |
US7997782B2 (en) | 2011-08-16 |
CN101523256B (zh) | 2013-01-02 |
WO2008044175A3 (en) | 2008-08-14 |
JP2013165072A (ja) | 2013-08-22 |
US8388209B2 (en) | 2013-03-05 |
JP5275240B2 (ja) | 2013-08-28 |
JP2010506355A (ja) | 2010-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Holland Ian Deho Finn Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170315 Address after: Eindhoven Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: KONINKLIJKE PHILIPS N.V. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Eindhoven Patentee after: Signify Holdings Ltd. Address before: Eindhoven Patentee before: KONINKLIJKE PHILIPS N.V. |