CN101341743A - 用于产生环境照明的分层光导 - Google Patents
用于产生环境照明的分层光导 Download PDFInfo
- Publication number
- CN101341743A CN101341743A CNA2006800484427A CN200680048442A CN101341743A CN 101341743 A CN101341743 A CN 101341743A CN A2006800484427 A CNA2006800484427 A CN A2006800484427A CN 200680048442 A CN200680048442 A CN 200680048442A CN 101341743 A CN101341743 A CN 101341743A
- Authority
- CN
- China
- Prior art keywords
- image light
- ambient image
- stacked
- equipment
- photoconductions
- 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
- 238000003384 imaging method Methods 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims description 32
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0994—Fibers, light pipes
-
- 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
- G02B6/0075—Arrangements of multiple light guides
- G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness
- H04N5/58—Control of contrast or brightness in dependence upon ambient light
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75207805P | 2005-12-20 | 2005-12-20 | |
US60/752,078 | 2005-12-20 | ||
US82127706P | 2006-08-03 | 2006-08-03 | |
US60/821,277 | 2006-08-03 | ||
PCT/IB2006/054827 WO2007072340A2 (en) | 2005-12-20 | 2006-12-13 | Layered light guide for producing ambient lighting |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101341743A true CN101341743A (zh) | 2009-01-07 |
CN101341743B CN101341743B (zh) | 2011-04-13 |
Family
ID=38051829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800484427A Expired - Fee Related CN101341743B (zh) | 2005-12-20 | 2006-12-13 | 用于产生环境照明的分层光导 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8385707B2 (zh) |
EP (1) | EP1966998A2 (zh) |
JP (1) | JP5175211B2 (zh) |
KR (1) | KR101298060B1 (zh) |
CN (1) | CN101341743B (zh) |
BR (1) | BRPI0620136A2 (zh) |
RU (1) | RU2421932C2 (zh) |
WO (1) | WO2007072340A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105208361A (zh) * | 2014-06-26 | 2015-12-30 | 松下知识产权经营株式会社 | 光投影装置以及使用该光投影装置的照明装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE516668T1 (de) * | 2006-12-07 | 2011-07-15 | Koninkl Philips Electronics Nv | Raumbeleuchtungssystem für eine anzeigevorrichtung |
DE102008026517A1 (de) * | 2008-06-03 | 2009-12-10 | Zumtobel Lighting Gmbh | Beleuchtungs- und Anzeigevorrichtung |
WO2010041172A1 (en) * | 2008-10-09 | 2010-04-15 | Koninklijke Philips Electronics N.V. | Display device, method of controlling a light emitting diode array of the display device, and computer program product |
AT507530B1 (de) | 2008-11-04 | 2013-05-15 | Al Systems Gmbh | Lichtleitelement für eine beleuchtungseinrichtung sowie beleuchtungseinrichtung |
AT507529B1 (de) * | 2008-11-04 | 2016-05-15 | Günther Conzatti | Beleuchtungseinrichtung mit reduzierter blendwirkung |
US8878991B2 (en) | 2011-12-07 | 2014-11-04 | Comcast Cable Communications, Llc | Dynamic ambient lighting |
US9380443B2 (en) | 2013-03-12 | 2016-06-28 | Comcast Cable Communications, Llc | Immersive positioning and paring |
WO2015045154A1 (ja) * | 2013-09-30 | 2015-04-02 | 株式会社 東芝 | 照明装置、ディスプレイ装置及び制御方法 |
CN106817442B (zh) * | 2015-11-30 | 2020-04-14 | 富泰华工业(深圳)有限公司 | 电子装置 |
DE102016216995A1 (de) * | 2016-09-07 | 2018-03-08 | Osram Gmbh | Optisches Bauteil, Verwendung des optischen Bauteils und optisches System |
EP3369985B1 (en) * | 2017-03-02 | 2020-06-10 | Signify Holding B.V. | Luminaire with light guide |
JP7481225B2 (ja) * | 2020-10-08 | 2024-05-10 | エルジー ディスプレイ カンパニー リミテッド | ヘッドマウントディスプレイ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2480178A (en) | 1946-05-08 | 1949-08-30 | Ivan H Zinberg | Light conductor |
US5359503A (en) * | 1991-06-24 | 1994-10-25 | Mitsubishi Denki Kabushiki Kaisha | Surface luminous lighting unit |
JP2915317B2 (ja) * | 1995-02-28 | 1999-07-05 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 導光体ユニット、液晶表示装置及び偏光方法 |
WO1999053728A1 (fr) * | 1998-04-13 | 1999-10-21 | Matsushita Electric Industrial Co., Ltd. | Procede de regulation d'un eclairage et dispositif d'eclairage |
US6389206B1 (en) * | 1998-07-16 | 2002-05-14 | Brookhaven Science Associates | Light redirective display panel and a method of making a light redirective display panel |
CN1331349C (zh) | 2002-07-04 | 2007-08-08 | 皇家飞利浦电子股份有限公司 | 用于控制环境光的方法和***以及发光单元 |
EP2520953A1 (en) * | 2003-07-29 | 2012-11-07 | Light Engine Limited | Circumferentially emitting luminaires and lens elements formed by transverse-axis profile-sweeps |
EP1551178A1 (en) * | 2003-12-18 | 2005-07-06 | Koninklijke Philips Electronics N.V. | Supplementary visual display system |
JP4698609B2 (ja) * | 2004-01-06 | 2011-06-08 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 周囲光スクリプト・コマンドのコード化 |
US7972050B2 (en) * | 2004-01-07 | 2011-07-05 | Koninklijke Philips Electronics N.V. | Display apparatus having right-hand and left-hand illumination units |
-
2006
- 2006-12-13 KR KR1020087017594A patent/KR101298060B1/ko not_active IP Right Cessation
- 2006-12-13 BR BRPI0620136-9A patent/BRPI0620136A2/pt not_active IP Right Cessation
- 2006-12-13 JP JP2008546753A patent/JP5175211B2/ja not_active Expired - Fee Related
- 2006-12-13 CN CN2006800484427A patent/CN101341743B/zh not_active Expired - Fee Related
- 2006-12-13 WO PCT/IB2006/054827 patent/WO2007072340A2/en active Application Filing
- 2006-12-13 RU RU2008129717/09A patent/RU2421932C2/ru not_active IP Right Cessation
- 2006-12-13 EP EP06842501A patent/EP1966998A2/en not_active Withdrawn
- 2006-12-13 US US12/097,634 patent/US8385707B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105208361A (zh) * | 2014-06-26 | 2015-12-30 | 松下知识产权经营株式会社 | 光投影装置以及使用该光投影装置的照明装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1966998A2 (en) | 2008-09-10 |
KR101298060B1 (ko) | 2013-08-20 |
US8385707B2 (en) | 2013-02-26 |
RU2008129717A (ru) | 2010-01-27 |
BRPI0620136A2 (pt) | 2011-11-01 |
RU2421932C2 (ru) | 2011-06-20 |
WO2007072340A2 (en) | 2007-06-28 |
WO2007072340A3 (en) | 2007-10-11 |
JP2009520334A (ja) | 2009-05-21 |
JP5175211B2 (ja) | 2013-04-03 |
US20090046477A1 (en) | 2009-02-19 |
CN101341743B (zh) | 2011-04-13 |
KR20080091148A (ko) | 2008-10-09 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: TP VISION HOLDING B.V. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS N.V. Effective date: 20120822 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120822 Address after: Holland Ian Deho Finn Patentee after: Tp Vision Holding B. V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20141213 |
|
EXPY | Termination of patent right or utility model |