CN102769961B - 交流发光装置 - Google Patents
交流发光装置 Download PDFInfo
- Publication number
- CN102769961B CN102769961B CN201110122670.7A CN201110122670A CN102769961B CN 102769961 B CN102769961 B CN 102769961B CN 201110122670 A CN201110122670 A CN 201110122670A CN 102769961 B CN102769961 B CN 102769961B
- Authority
- CN
- China
- Prior art keywords
- light
- signal
- emitting component
- emitting
- sensing
- 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
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]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- 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]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity 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]
- H05B45/10—Controlling the intensity of the light
- H05B45/18—Controlling the intensity of the light using temperature feedback
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110122670.7A CN102769961B (zh) | 2011-05-05 | 2011-05-05 | 交流发光装置 |
US13/436,058 US20120280635A1 (en) | 2011-05-05 | 2012-03-30 | Ac light-emitting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110122670.7A CN102769961B (zh) | 2011-05-05 | 2011-05-05 | 交流发光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102769961A CN102769961A (zh) | 2012-11-07 |
CN102769961B true CN102769961B (zh) | 2015-03-18 |
Family
ID=47089814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110122670.7A Expired - Fee Related CN102769961B (zh) | 2011-05-05 | 2011-05-05 | 交流发光装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20120280635A1 (zh) |
CN (1) | CN102769961B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150084516A1 (en) * | 2013-09-24 | 2015-03-26 | Vastview Technology Inc. | Led-based lighting apparatus with low flicker |
CA2951301C (en) | 2015-12-09 | 2019-03-05 | Abl Ip Holding Llc | Color mixing for solid state lighting using direct ac drives |
US10667362B1 (en) * | 2016-03-30 | 2020-05-26 | Cooledge Lighting Inc. | Methods of operating lighting systems with controllable illumination |
US10136485B1 (en) * | 2016-03-30 | 2018-11-20 | Cooledge Lighting Inc. | Methods for adjusting the light output of illumination systems |
US9854637B2 (en) | 2016-05-18 | 2017-12-26 | Abl Ip Holding Llc | Method for controlling a tunable white fixture using a single handle |
CN107940287A (zh) * | 2017-11-28 | 2018-04-20 | 宁波耀泰电器有限公司 | 一种展示柜灯具及控制方法 |
US10874006B1 (en) | 2019-03-08 | 2020-12-22 | Abl Ip Holding Llc | Lighting fixture controller for controlling color temperature and intensity |
US10728979B1 (en) | 2019-09-30 | 2020-07-28 | Abl Ip Holding Llc | Lighting fixture configured to provide multiple lighting effects |
US11743986B2 (en) * | 2020-05-18 | 2023-08-29 | Electronic Theatre Controls, Inc. | Luminaire and system that uses the same |
CN113687407B (zh) * | 2021-08-24 | 2024-09-13 | 苏州市计量测试院 | 一种闪烁测量仪校准装置、闪烁测量仪校准方法及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101257750A (zh) * | 2007-02-28 | 2008-09-03 | 夏普株式会社 | 发光二极管驱动电路和发光二极管发光设备 |
CN101442859A (zh) * | 2007-11-20 | 2009-05-27 | 大亿交通工业制造股份有限公司 | Led车灯控制电路 |
CN101466183A (zh) * | 2007-12-19 | 2009-06-24 | 财团法人工业技术研究院 | 交流发光装置 |
CN101541120A (zh) * | 2008-03-19 | 2009-09-23 | 牧德科技股份有限公司 | 智能型发光二极管照明系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1022071A (ja) * | 1996-07-05 | 1998-01-23 | Polymertech Kk | El点灯装置 |
US7183727B2 (en) * | 2003-09-23 | 2007-02-27 | Microsemi Corporation | Optical and temperature feedbacks to control display brightness |
US7187140B2 (en) * | 2003-12-16 | 2007-03-06 | Microsemi Corporation | Lamp current control using profile synthesizer |
US7138770B2 (en) * | 2004-12-27 | 2006-11-21 | Top Union Globaltek Inc. | LED driving circuit |
CA2708978C (en) * | 2006-12-11 | 2016-03-15 | Tir Technology Lp | Luminaire control system and method |
US20080258637A1 (en) * | 2007-04-20 | 2008-10-23 | Shun Kei Leung | Light emitting element driver and control method therefor |
US8115419B2 (en) * | 2008-01-23 | 2012-02-14 | Cree, Inc. | Lighting control device for controlling dimming, lighting device including a control device, and method of controlling lighting |
US8569972B2 (en) * | 2010-08-17 | 2013-10-29 | Cirrus Logic, Inc. | Dimmer output emulation |
KR101287901B1 (ko) * | 2011-02-25 | 2013-07-18 | 주식회사 우리조명지주 | 피엔접합 발광소자 조명 장치 |
-
2011
- 2011-05-05 CN CN201110122670.7A patent/CN102769961B/zh not_active Expired - Fee Related
-
2012
- 2012-03-30 US US13/436,058 patent/US20120280635A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101257750A (zh) * | 2007-02-28 | 2008-09-03 | 夏普株式会社 | 发光二极管驱动电路和发光二极管发光设备 |
CN101442859A (zh) * | 2007-11-20 | 2009-05-27 | 大亿交通工业制造股份有限公司 | Led车灯控制电路 |
CN101466183A (zh) * | 2007-12-19 | 2009-06-24 | 财团法人工业技术研究院 | 交流发光装置 |
CN101541120A (zh) * | 2008-03-19 | 2009-09-23 | 牧德科技股份有限公司 | 智能型发光二极管照明系统 |
Also Published As
Publication number | Publication date |
---|---|
CN102769961A (zh) | 2012-11-07 |
US20120280635A1 (en) | 2012-11-08 |
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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 | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Applicant after: Lite-On Electronic (Guangzhou) Co., Ltd. Applicant after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Applicant before: Xuli Electronics (Guangzhou) Co., Ltd. Applicant before: Lite-On Technology Corporation |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SILITEK ELECTRONIC (GUANGZHOU) CO., LTD. TO: GUANGBAO ELECTRIC UANGZHOU) CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151113 Address after: 213166 Wujin high tech Industrial Development Zone, Jiangsu Province, Yang Lake Road, No. 88 Patentee after: LITE-ON TECHNOLOGY (CHANGZHOU) CO., LTD. Patentee after: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee before: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee before: Lite-On Technology Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20190505 |