CN1419797A - Led发光系统 - Google Patents
Led发光系统 Download PDFInfo
- Publication number
- CN1419797A CN1419797A CN01807029A CN01807029A CN1419797A CN 1419797 A CN1419797 A CN 1419797A CN 01807029 A CN01807029 A CN 01807029A CN 01807029 A CN01807029 A CN 01807029A CN 1419797 A CN1419797 A CN 1419797A
- Authority
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- China
- Prior art keywords
- led light
- light source
- led
- light
- light intensity
- 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.)
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- 238000000034 method Methods 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 abstract 1
- 230000000875 corresponding effect Effects 0.000 description 18
- 230000006870 function Effects 0.000 description 8
- 238000003491 array Methods 0.000 description 6
- 230000002596 correlated effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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)
- Led Devices (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/732,197 US6441558B1 (en) | 2000-12-07 | 2000-12-07 | White LED luminary light control system |
US09/732,197 | 2000-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1419797A true CN1419797A (zh) | 2003-05-21 |
CN1319417C CN1319417C (zh) | 2007-05-30 |
Family
ID=24942571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018070299A Expired - Lifetime CN1319417C (zh) | 2000-12-07 | 2001-12-03 | Led发光系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6441558B1 (zh) |
EP (1) | EP1346609B1 (zh) |
JP (1) | JP4116435B2 (zh) |
CN (1) | CN1319417C (zh) |
AT (1) | ATE301918T1 (zh) |
DE (1) | DE60112612T2 (zh) |
TW (1) | TW535455B (zh) |
WO (1) | WO2002047438A2 (zh) |
Cited By (32)
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CN1712766A (zh) * | 2004-06-21 | 2005-12-28 | 东芝照明技术株式会社 | 照明装置及led式聚光灯 |
CN100365489C (zh) * | 2003-09-12 | 2008-01-30 | 罗姆股份有限公司 | 发光控制电路 |
CN100419523C (zh) * | 2004-11-19 | 2008-09-17 | 索尼株式会社 | 背光装置、驱动背光的方法、以及液晶显示设备 |
CN100454105C (zh) * | 2004-07-12 | 2009-01-21 | 索尼株式会社 | 显示单元与背光单元 |
CN1596054B (zh) * | 2003-09-12 | 2010-04-28 | 罗姆股份有限公司 | 发光控制电路 |
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 |
CN1630444B (zh) * | 2003-12-18 | 2010-06-16 | 安华高科技Ecbuip(新加坡)私人有限公司 | 发光体控制系统 |
CN101820470A (zh) * | 2009-02-27 | 2010-09-01 | 深圳富泰宏精密工业有限公司 | 便携式电子装置 |
CN1668157B (zh) * | 2004-03-11 | 2010-09-01 | 安华高科技Ecbuip(新加坡)私人有限公司 | 用于控制基于led的照明系统的方法与装置 |
CN101861759A (zh) * | 2007-10-09 | 2010-10-13 | 飞利浦固体状态照明技术公司 | 用于控制多串联负载中的各个负载电流的方法和设备 |
CN101154338B (zh) * | 2006-09-26 | 2010-10-13 | 三星电子株式会社 | 基于led的光学系统及其老化补偿的方法 |
CN101473695B (zh) * | 2006-06-20 | 2011-01-19 | 皇家飞利浦电子股份有限公司 | 包括多个光源的照明系统 |
CN102017798A (zh) * | 2008-05-09 | 2011-04-13 | 皇家飞利浦电子股份有限公司 | 用于控制led光源的色点的设备和方法 |
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CN102265096A (zh) * | 2008-11-10 | 2011-11-30 | 惠而浦股份有限公司 | 环境照明系统和使用该环境照明系统的照明方法 |
CN101478850B (zh) * | 2009-01-08 | 2012-01-18 | 复旦大学 | 大功率发光二极管路灯实现长寿命可维持光强的控制方法和装置 |
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CN1746948B (zh) * | 2004-09-10 | 2012-08-29 | 安华高科技Ecbuip(新加坡)私人有限公司 | 用于调整复数个发光器的驱动电流的方法及装置 |
CN1755566B (zh) * | 2004-09-30 | 2012-10-10 | 欧司朗股份公司 | 照明设备和调节方法 |
CN103781214A (zh) * | 2007-12-07 | 2014-05-07 | 奥斯兰姆有限公司 | 用于调节色度坐标的方法和装置,以及发光系统 |
US8733966B2 (en) | 2004-08-20 | 2014-05-27 | Mag Instrument, Inc. | LED flashlight |
CN103947291A (zh) * | 2011-10-02 | 2014-07-23 | 科锐 | 温度曲线补偿偏移 |
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US9022612B2 (en) | 2008-08-07 | 2015-05-05 | Mag Instrument, Inc. | LED module |
CN104938032A (zh) * | 2013-01-18 | 2015-09-23 | 皇家飞利浦有限公司 | 用于控制房间中的光的光强度和色温的照明系统和方法 |
US9247598B2 (en) | 2009-01-16 | 2016-01-26 | Mag Instrument, Inc. | Portable lighting devices |
CN105392232A (zh) * | 2015-12-14 | 2016-03-09 | 江苏林洋照明科技有限公司 | Led多通道混色智能灯泡、智能照明系统及多通道混色方法 |
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 |
CN109958956A (zh) * | 2017-12-22 | 2019-07-02 | 法雷奥照明公司 | 具有发光元件的灯模块的校准 |
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Also Published As
Publication number | Publication date |
---|---|
JP2004515891A (ja) | 2004-05-27 |
EP1346609A2 (en) | 2003-09-24 |
WO2002047438A3 (en) | 2002-10-31 |
JP4116435B2 (ja) | 2008-07-09 |
DE60112612D1 (de) | 2005-09-15 |
US6441558B1 (en) | 2002-08-27 |
WO2002047438A2 (en) | 2002-06-13 |
DE60112612T2 (de) | 2006-06-14 |
US20020097000A1 (en) | 2002-07-25 |
TW535455B (en) | 2003-06-01 |
CN1319417C (zh) | 2007-05-30 |
EP1346609B1 (en) | 2005-08-10 |
ATE301918T1 (de) | 2005-08-15 |
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