CN1663323A - 用于维持多芯片发光二极管组件的光特性的系统 - Google Patents
用于维持多芯片发光二极管组件的光特性的系统 Download PDFInfo
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- CN1663323A CN1663323A CN038149397A CN03814939A CN1663323A CN 1663323 A CN1663323 A CN 1663323A CN 038149397 A CN038149397 A CN 038149397A CN 03814939 A CN03814939 A CN 03814939A CN 1663323 A CN1663323 A CN 1663323A
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- 238000000034 method Methods 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims description 25
- 238000005259 measurement Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 206010034719 Personality change Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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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 [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/22—Controlling the colour of the light using optical feedback
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- Led Device Packages (AREA)
- Led Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/179,352 US6998594B2 (en) | 2002-06-25 | 2002-06-25 | Method for maintaining light characteristics from a multi-chip LED package |
US10/179,352 | 2002-06-25 | ||
PCT/IB2003/002762 WO2004002198A1 (en) | 2002-06-25 | 2003-06-12 | A system for maintaining light characteristics from a multi-chip led package |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101659918A Division CN101776220B (zh) | 2002-06-25 | 2003-06-12 | 用于维持多芯片发光二极管组件的光特性的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1663323A true CN1663323A (zh) | 2005-08-31 |
CN1663323B CN1663323B (zh) | 2010-06-23 |
Family
ID=29734889
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101659918A Expired - Lifetime CN101776220B (zh) | 2002-06-25 | 2003-06-12 | 用于维持多芯片发光二极管组件的光特性的方法 |
CN038149397A Expired - Lifetime CN1663323B (zh) | 2002-06-25 | 2003-06-12 | 用于维持多芯片发光二极管组件的光特性的系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101659918A Expired - Lifetime CN101776220B (zh) | 2002-06-25 | 2003-06-12 | 用于维持多芯片发光二极管组件的光特性的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6998594B2 (zh) |
EP (1) | EP1518445B1 (zh) |
JP (1) | JP4558484B2 (zh) |
CN (2) | CN101776220B (zh) |
AT (1) | ATE431062T1 (zh) |
AU (1) | AU2003237026A1 (zh) |
DE (1) | DE60327526D1 (zh) |
WO (1) | WO2004002198A1 (zh) |
Cited By (5)
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CN101297604B (zh) * | 2005-10-26 | 2010-06-09 | 皇家飞利浦电子股份有限公司 | Led照明系统 |
CN101398153B (zh) * | 2007-08-21 | 2013-01-16 | 巴科股份有限公司 | Led组件 |
CN101637064B (zh) * | 2007-03-12 | 2013-04-10 | 塞瑞斯逻辑公司 | 功率因数校正控制数据由相位调制信号确定的照明系统 |
CN104023432A (zh) * | 2007-07-17 | 2014-09-03 | 美商克立股份有限公司 | 具有集成恒流驱动器的发光器件 |
CN104482457A (zh) * | 2014-10-31 | 2015-04-01 | 无锡鸿声铝业有限公司 | 具有采样电路的用于背景墙的照明装置 |
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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 |
-
2002
- 2002-06-25 US US10/179,352 patent/US6998594B2/en not_active Expired - Lifetime
-
2003
- 2003-06-12 DE DE60327526T patent/DE60327526D1/de not_active Expired - Lifetime
- 2003-06-12 CN CN2009101659918A patent/CN101776220B/zh not_active Expired - Lifetime
- 2003-06-12 JP JP2004515363A patent/JP4558484B2/ja not_active Expired - Lifetime
- 2003-06-12 WO PCT/IB2003/002762 patent/WO2004002198A1/en active Application Filing
- 2003-06-12 AT AT03735929T patent/ATE431062T1/de not_active IP Right Cessation
- 2003-06-12 AU AU2003237026A patent/AU2003237026A1/en not_active Abandoned
- 2003-06-12 CN CN038149397A patent/CN1663323B/zh not_active Expired - Lifetime
- 2003-06-12 EP EP03735929A patent/EP1518445B1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101297604B (zh) * | 2005-10-26 | 2010-06-09 | 皇家飞利浦电子股份有限公司 | Led照明系统 |
CN101637064B (zh) * | 2007-03-12 | 2013-04-10 | 塞瑞斯逻辑公司 | 功率因数校正控制数据由相位调制信号确定的照明系统 |
CN104023432A (zh) * | 2007-07-17 | 2014-09-03 | 美商克立股份有限公司 | 具有集成恒流驱动器的发光器件 |
CN101398153B (zh) * | 2007-08-21 | 2013-01-16 | 巴科股份有限公司 | Led组件 |
CN104482457A (zh) * | 2014-10-31 | 2015-04-01 | 无锡鸿声铝业有限公司 | 具有采样电路的用于背景墙的照明装置 |
Also Published As
Publication number | Publication date |
---|---|
US20030234342A1 (en) | 2003-12-25 |
EP1518445B1 (en) | 2009-05-06 |
JP4558484B2 (ja) | 2010-10-06 |
WO2004002198A1 (en) | 2003-12-31 |
DE60327526D1 (de) | 2009-06-18 |
AU2003237026A1 (en) | 2004-01-06 |
CN101776220B (zh) | 2012-04-11 |
CN1663323B (zh) | 2010-06-23 |
ATE431062T1 (de) | 2009-05-15 |
US6998594B2 (en) | 2006-02-14 |
EP1518445A1 (en) | 2005-03-30 |
JP2005531140A (ja) | 2005-10-13 |
CN101776220A (zh) | 2010-07-14 |
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