CN1989786A - 固态照明单元的温度优先颜色控制系统 - Google Patents
固态照明单元的温度优先颜色控制系统 Download PDFInfo
- Publication number
- CN1989786A CN1989786A CNA2005800249649A CN200580024964A CN1989786A CN 1989786 A CN1989786 A CN 1989786A CN A2005800249649 A CNA2005800249649 A CN A2005800249649A CN 200580024964 A CN200580024964 A CN 200580024964A CN 1989786 A CN1989786 A CN 1989786A
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- 230000001276 controlling effect Effects 0.000 title abstract description 4
- 239000011159 matrix material Substances 0.000 claims abstract description 28
- 230000004907 flux Effects 0.000 claims description 24
- 238000005259 measurement Methods 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000051 modifying Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000003287 optical Effects 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
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- 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 [LEDs]
- H05B45/20—Controlling the colour of the light
- H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
-
- 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 [LEDs]
- H05B45/20—Controlling the colour of the light
- H05B45/28—Controlling the colour of the light using temperature 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 [LEDs]
- H05B45/50—Circuit arrangements for operating light emitting diodes [LEDs] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/56—Circuit arrangements for operating light emitting diodes [LEDs] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving measures to prevent abnormal temperature of the LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04103545 | 2004-07-23 | ||
EP04103545.2 | 2004-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1989786A true CN1989786A (zh) | 2007-06-27 |
CN100482014C CN100482014C (zh) | 2009-04-22 |
Family
ID=34973191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800249649A Expired - Fee Related CN100482014C (zh) | 2004-07-23 | 2005-07-18 | 固态照明单元的温度优先颜色控制系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7656100B2 (zh) |
EP (1) | EP1776844B1 (zh) |
JP (1) | JP5312788B2 (zh) |
KR (1) | KR101190214B1 (zh) |
CN (1) | CN100482014C (zh) |
TW (1) | TW200620211A (zh) |
WO (1) | WO2006011108A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102349351A (zh) * | 2009-03-09 | 2012-02-08 | 皇家飞利浦电子股份有限公司 | 用于控制发光二极管阵列的光强度输出的系统和设备 |
CN102484917A (zh) * | 2009-08-25 | 2012-05-30 | 皇家飞利浦电子股份有限公司 | 基于led的照明器材和用于热量管理的相关方法 |
CN101843171B (zh) * | 2007-10-02 | 2012-12-26 | 塔莱斯公司 | 用于控制伺服系统的方法 |
CN101766056B (zh) * | 2007-08-02 | 2013-05-22 | Nxp股份有限公司 | 具有多个发光器件的电子设备 |
CN104684216A (zh) * | 2015-02-11 | 2015-06-03 | 广州市德晟照明实业有限公司 | Led灯具过温保护电路及方法 |
CN105430814A (zh) * | 2015-12-30 | 2016-03-23 | 北京经纬恒润科技有限公司 | Led灯温度补偿控制方法、装置和系统 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080031722A (ko) | 2005-06-03 | 2008-04-10 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | Led 루미너리를 제어하기 위한 시스템 및 방법 |
KR101370339B1 (ko) * | 2006-12-04 | 2014-03-05 | 삼성전자 주식회사 | 백라이트장치 및 그 제어방법 |
CN101569237B (zh) * | 2006-12-20 | 2011-04-27 | 皇家飞利浦电子股份有限公司 | 调整固态照明装置的驱动信号 |
JP2008227418A (ja) * | 2007-03-15 | 2008-09-25 | Nec Corp | 制御装置、制御回路、制御方法及び制御プログラム |
WO2008120133A2 (en) * | 2007-03-29 | 2008-10-09 | Koninklijke Philips Electronics N.V. | Method and device for driving an led system |
DE102007059131A1 (de) * | 2007-12-07 | 2009-06-10 | Osram Gesellschaft mit beschränkter Haftung | Verfahren und Anordnung zur Einstellung eines Farborts sowie Leuchtsystem |
DE102007059130A1 (de) * | 2007-12-07 | 2009-06-10 | Osram Gesellschaft mit beschränkter Haftung | Verfahren und Anordnung zur Einstellung eines Farborts sowie Leuchtsystem |
US8594174B2 (en) | 2008-04-10 | 2013-11-26 | Nxp B.V. | Rotating pulse-width modulator |
DE102008033544A1 (de) * | 2008-07-17 | 2010-01-21 | Osram Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zum Bestimmen von Kalibrierdaten, Kalibriereinheit und Leuchtquelle |
EP2180763A1 (en) * | 2008-10-23 | 2010-04-28 | Hui-Lung Kao | Energy-saving drive device for controlling an led heat dissipation temperature |
US8086434B2 (en) * | 2009-02-12 | 2011-12-27 | City University Of Hong Kong | Methods for optimal operation of light emitting diodes |
US10709663B2 (en) * | 2018-10-17 | 2020-07-14 | Glenmark Pharmaceuticals, Inc., Usa | Mupirocin cream in pump device |
US10801714B1 (en) | 2019-10-03 | 2020-10-13 | CarJamz, Inc. | Lighting device |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1411751A (en) * | 1921-04-28 | 1922-04-04 | Siembab John | Pulley attachment for vehicle-supporting wheels |
US5783909A (en) | 1997-01-10 | 1998-07-21 | Relume Corporation | Maintaining LED luminous intensity |
US6441558B1 (en) * | 2000-12-07 | 2002-08-27 | Koninklijke Philips Electronics N.V. | White LED luminary light control system |
US6411046B1 (en) * | 2000-12-27 | 2002-06-25 | Koninklijke Philips Electronics, N. V. | Effective modeling of CIE xy coordinates for a plurality of LEDs for white LED light control |
US7262752B2 (en) * | 2001-01-16 | 2007-08-28 | Visteon Global Technologies, Inc. | Series led backlight control circuit |
US6510995B2 (en) * | 2001-03-16 | 2003-01-28 | Koninklijke Philips Electronics N.V. | RGB LED based light driver using microprocessor controlled AC distributed power system |
US6507159B2 (en) * | 2001-03-29 | 2003-01-14 | Koninklijke Philips Electronics N.V. | Controlling method and system for RGB based LED luminary |
US6596977B2 (en) * | 2001-10-05 | 2003-07-22 | Koninklijke Philips Electronics N.V. | Average light sensing for PWM control of RGB LED based white light luminaries |
BR0304541A (pt) | 2002-04-22 | 2004-07-20 | Koninkl Philips Electronics Nv | Método e arranjo para sintetizar um primeiro e um segundo sinal de saìda a partir de um sinal de entrada, aparelho para prover um sinal de áudio decodificado, sinal de multicanal decodificado, e, meio de armazenamento |
US6753661B2 (en) | 2002-06-17 | 2004-06-22 | Koninklijke Philips Electronics N.V. | LED-based white-light backlighting for electronic displays |
JP3766042B2 (ja) * | 2002-06-21 | 2006-04-12 | 三菱電機株式会社 | ディスプレイ装置用背面光源及び液晶ディスプレイ装置 |
EP1411751B1 (en) | 2002-10-14 | 2012-05-30 | Philips Lumileds Lighting Company LLC | Control circuit for LEDs |
TWI358688B (en) * | 2002-10-14 | 2012-02-21 | Philips Lumileds Lighting Co | Circuit for operating a led array |
JP2004193029A (ja) * | 2002-12-13 | 2004-07-08 | Advanced Display Inc | 光源装置及び表示装置 |
US7067995B2 (en) * | 2003-01-15 | 2006-06-27 | Luminator, Llc | LED lighting system |
CN100426538C (zh) * | 2003-07-28 | 2008-10-15 | 日亚化学工业株式会社 | 发光装置、led照明、led发光装置及发光装置的控制方法 |
JP4182930B2 (ja) * | 2004-07-12 | 2008-11-19 | ソニー株式会社 | 表示装置及びバックライト装置 |
-
2005
- 2005-07-18 CN CNB2005800249649A patent/CN100482014C/zh not_active Expired - Fee Related
- 2005-07-18 JP JP2007522101A patent/JP5312788B2/ja not_active Expired - Fee Related
- 2005-07-18 WO PCT/IB2005/052383 patent/WO2006011108A1/en active Application Filing
- 2005-07-18 US US11/572,279 patent/US7656100B2/en not_active Expired - Fee Related
- 2005-07-18 KR KR1020077004351A patent/KR101190214B1/ko not_active IP Right Cessation
- 2005-07-18 EP EP05764023.7A patent/EP1776844B1/en not_active Not-in-force
- 2005-07-20 TW TW094124537A patent/TW200620211A/zh unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101766056B (zh) * | 2007-08-02 | 2013-05-22 | Nxp股份有限公司 | 具有多个发光器件的电子设备 |
CN101843171B (zh) * | 2007-10-02 | 2012-12-26 | 塔莱斯公司 | 用于控制伺服系统的方法 |
CN102349351A (zh) * | 2009-03-09 | 2012-02-08 | 皇家飞利浦电子股份有限公司 | 用于控制发光二极管阵列的光强度输出的系统和设备 |
CN102349351B (zh) * | 2009-03-09 | 2016-01-20 | 皇家飞利浦电子股份有限公司 | 用于控制发光二极管阵列的光强度输出的系统和设备 |
CN102484917A (zh) * | 2009-08-25 | 2012-05-30 | 皇家飞利浦电子股份有限公司 | 基于led的照明器材和用于热量管理的相关方法 |
CN102484917B (zh) * | 2009-08-25 | 2015-08-19 | 皇家飞利浦电子股份有限公司 | 基于led的照明器材和用于热量管理的相关方法 |
CN104684216A (zh) * | 2015-02-11 | 2015-06-03 | 广州市德晟照明实业有限公司 | Led灯具过温保护电路及方法 |
CN105430814A (zh) * | 2015-12-30 | 2016-03-23 | 北京经纬恒润科技有限公司 | Led灯温度补偿控制方法、装置和系统 |
CN105430814B (zh) * | 2015-12-30 | 2018-04-20 | 北京经纬恒润科技有限公司 | Led灯温度补偿控制方法、装置和系统 |
Also Published As
Publication number | Publication date |
---|---|
TW200620211A (en) | 2006-06-16 |
KR101190214B1 (ko) | 2012-10-16 |
JP5312788B2 (ja) | 2013-10-09 |
JP2008507820A (ja) | 2008-03-13 |
KR20070038169A (ko) | 2007-04-09 |
CN100482014C (zh) | 2009-04-22 |
EP1776844A1 (en) | 2007-04-25 |
US7656100B2 (en) | 2010-02-02 |
EP1776844B1 (en) | 2014-06-25 |
WO2006011108A1 (en) | 2006-02-02 |
US20080007182A1 (en) | 2008-01-10 |
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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: Koninkl Philips Electronics NV 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 |
Effective date of registration: 20170315 Address after: Eindhoven Patentee after: KONINKL PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: Koninkl Philips Electronics NV |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20180718 |
|
CF01 | Termination of patent right due to non-payment of annual fee |