CN101569237B - 调整固态照明装置的驱动信号 - Google Patents
调整固态照明装置的驱动信号 Download PDFInfo
- Publication number
- CN101569237B CN101569237B CN2007800478098A CN200780047809A CN101569237B CN 101569237 B CN101569237 B CN 101569237B CN 2007800478098 A CN2007800478098 A CN 2007800478098A CN 200780047809 A CN200780047809 A CN 200780047809A CN 101569237 B CN101569237 B CN 101569237B
- Authority
- CN
- China
- Prior art keywords
- lighting device
- temperature
- point
- color
- color sensor
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/22—Controlling the colour of the light using optical feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/28—Controlling the colour of the light using temperature feedback
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06126680 | 2006-12-20 | ||
EP06126680.5 | 2006-12-20 | ||
PCT/IB2007/055122 WO2008078240A1 (en) | 2006-12-20 | 2007-12-14 | Adjusting a driving signal for solid-state lighting devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101569237A CN101569237A (zh) | 2009-10-28 |
CN101569237B true CN101569237B (zh) | 2011-04-27 |
Family
ID=39321428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800478098A Expired - Fee Related CN101569237B (zh) | 2006-12-20 | 2007-12-14 | 调整固态照明装置的驱动信号 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100045188A1 (zh) |
EP (1) | EP2095687A1 (zh) |
JP (1) | JP2010514128A (zh) |
CN (1) | CN101569237B (zh) |
TW (1) | TW200843549A (zh) |
WO (1) | WO2008078240A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007142947A2 (en) | 2006-05-31 | 2007-12-13 | Cree Led Lighting Solutions, Inc. | Lighting device with color control, and method of lighting |
US20090033612A1 (en) * | 2007-07-31 | 2009-02-05 | Roberts John K | Correction of temperature induced color drift in solid state lighting displays |
US8866410B2 (en) | 2007-11-28 | 2014-10-21 | Cree, Inc. | Solid state lighting devices and methods of manufacturing the same |
DE102016207728A1 (de) * | 2016-05-04 | 2017-11-09 | Bayerische Motoren Werke Aktiengesellschaft | Beleuchtungsvorrichtung |
DE102016207727A1 (de) | 2016-05-04 | 2017-11-09 | Bayerische Motoren Werke Aktiengesellschaft | Beleuchtungsvorrichtung |
CN107205303B (zh) * | 2017-06-30 | 2023-06-20 | 欧普照明股份有限公司 | 颜色传感器模组、智能照明装置及智能照明控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1443304A (zh) * | 2000-12-27 | 2003-09-17 | 皇家菲利浦电子有限公司 | 具有多色发光二极管阵列的光源 |
WO2006011108A1 (en) * | 2004-07-23 | 2006-02-02 | Koninklijke Philips Electronics N.V. | System for temperature prioritised colour controlling of a solid-state lighting unit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441558B1 (en) * | 2000-12-07 | 2002-08-27 | Koninklijke Philips Electronics N.V. | White LED luminary light control system |
US6630801B2 (en) * | 2001-10-22 | 2003-10-07 | Lümileds USA | Method and apparatus for sensing the color point of an RGB LED white luminary using photodiodes |
EP1803331B1 (en) * | 2004-10-12 | 2012-12-12 | Koninklijke Philips Electronics N.V. | Method and system for feedback and control of a luminaire |
TWI245435B (en) * | 2004-10-28 | 2005-12-11 | Premier Image Technology Corp | LED control apparatus and method |
ATE537686T1 (de) * | 2005-05-25 | 2011-12-15 | Koninkl Philips Electronics Nv | Beschreibung von zwei led-farben als konzentrierte einzel-led-farbe |
JP2008543043A (ja) * | 2005-05-27 | 2008-11-27 | 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 | 異なる色の光を発する半導体の装置の制御 |
JP5311639B2 (ja) * | 2005-10-26 | 2013-10-09 | コーニンクレッカ フィリップス エヌ ヴェ | Led発光体システム |
TWI293543B (en) * | 2005-12-07 | 2008-02-11 | Ind Tech Res Inst | Illumination brightness and color control system and method thereof |
-
2007
- 2007-12-14 EP EP07849500A patent/EP2095687A1/en not_active Withdrawn
- 2007-12-14 US US12/519,391 patent/US20100045188A1/en not_active Abandoned
- 2007-12-14 JP JP2009542321A patent/JP2010514128A/ja not_active Abandoned
- 2007-12-14 WO PCT/IB2007/055122 patent/WO2008078240A1/en active Application Filing
- 2007-12-14 CN CN2007800478098A patent/CN101569237B/zh not_active Expired - Fee Related
- 2007-12-17 TW TW096148254A patent/TW200843549A/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1443304A (zh) * | 2000-12-27 | 2003-09-17 | 皇家菲利浦电子有限公司 | 具有多色发光二极管阵列的光源 |
WO2006011108A1 (en) * | 2004-07-23 | 2006-02-02 | Koninklijke Philips Electronics N.V. | System for temperature prioritised colour controlling of a solid-state lighting unit |
Also Published As
Publication number | Publication date |
---|---|
JP2010514128A (ja) | 2010-04-30 |
US20100045188A1 (en) | 2010-02-25 |
WO2008078240A1 (en) | 2008-07-03 |
EP2095687A1 (en) | 2009-09-02 |
CN101569237A (zh) | 2009-10-28 |
TW200843549A (en) | 2008-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9055622B2 (en) | Calibration method and apparatus for lighting fixtures using multiple spectrum light sources and light mixing | |
CN101292574B (zh) | 数字控制的照明器系统 | |
JP5002656B2 (ja) | 空間的に変化するバックライトを有するディスプレイのキャリブレーション | |
CN101569237B (zh) | 调整固态照明装置的驱动信号 | |
EP2082620B1 (en) | Method and driver for determining drive values for driving a lighting device | |
RU2434368C2 (ru) | Система и способ для управления светильником сид | |
US20080297066A1 (en) | Illumination Device and Method for Controlling an Illumination Device | |
KR20090019766A (ko) | 원하는 광색을 발생하는 광원 및 방법 | |
CN102007815A (zh) | 固态照明显示器中温度引起的色差的校正 | |
CN102422711A (zh) | 用于感测光特性的方法和电路 | |
JP2011222517A (ja) | 照明装置 | |
JP4722649B2 (ja) | Led光源装置 | |
CN103218980B (zh) | 一种色温调节方法、色温调节装置及显示装置 | |
CN103270367B (zh) | 控制具有许多光源阵列的照明设备的方法 | |
JP2006276784A (ja) | 液晶表示装置 | |
JP2004198320A (ja) | 透過型表示装置およびその表示色制御方法 | |
CN105430814A (zh) | Led灯温度补偿控制方法、装置和系统 | |
US7547869B2 (en) | Illumination system calibration and operation having a calibration matrix calculation based on a shift in color space | |
US7262560B2 (en) | Regulating a light source using a light-to-frequency converter |
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: PHILIPS LIGHTING LUMINAIRES (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS N.V. Effective date: 20120904 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 201801 JIADING, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120904 Address after: 201801 Shanghai, Jiading District, Shanghai Yi Road, No. 2688 Patentee after: Philips Lamp (Shanghai) Co., Ltd. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20131214 |