CN101292574B - 数字控制的照明器系统 - Google Patents
数字控制的照明器系统 Download PDFInfo
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- CN101292574B CN101292574B CN2005800518541A CN200580051854A CN101292574B CN 101292574 B CN101292574 B CN 101292574B CN 2005800518541 A CN2005800518541 A CN 2005800518541A CN 200580051854 A CN200580051854 A CN 200580051854A CN 101292574 B CN101292574 B CN 101292574B
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Images
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 [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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
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 |
|---|---|---|---|
| US70921705P | 2005-08-17 | 2005-08-17 | |
| US60/709,217 | 2005-08-17 | ||
| PCT/CA2005/001902 WO2007019663A1 (en) | 2005-08-17 | 2005-12-16 | Digitally controlled luminaire system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101292574A CN101292574A (zh) | 2008-10-22 |
| CN101292574B true CN101292574B (zh) | 2012-12-26 |
Family
ID=37757272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800518541A Expired - Fee Related CN101292574B (zh) | 2005-08-17 | 2005-12-16 | 数字控制的照明器系统 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7319298B2 (zh) |
| EP (1) | EP1922905B1 (zh) |
| CN (1) | CN101292574B (zh) |
| CA (1) | CA2619613C (zh) |
| WO (1) | WO2007019663A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496507B (zh) * | 2014-05-20 | 2015-08-11 | Maintech Semiconductor Inc | 發光二極體電路及其驅動方法 |
| CN115436915A (zh) * | 2021-06-02 | 2022-12-06 | 神煜电子股份有限公司 | 具温度补偿的光传感装置 |
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- 2005-12-16 WO PCT/CA2005/001902 patent/WO2007019663A1/en active Application Filing
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| US9949332B2 (en) | 2014-05-20 | 2018-04-17 | Maintech Semiconductor Inc. | LED circuit and driving method thereof |
| CN115436915A (zh) * | 2021-06-02 | 2022-12-06 | 神煜电子股份有限公司 | 具温度补偿的光传感装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2619613A1 (en) | 2007-02-22 |
| CN101292574A (zh) | 2008-10-22 |
| WO2007019663A1 (en) | 2007-02-22 |
| US20070040512A1 (en) | 2007-02-22 |
| EP1922905A4 (en) | 2011-02-23 |
| US7319298B2 (en) | 2008-01-15 |
| CA2619613C (en) | 2015-02-10 |
| EP1922905A1 (en) | 2008-05-21 |
| EP1922905B1 (en) | 2012-07-04 |
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