CN104936350B - 一种led发光装置的调光方法 - Google Patents
一种led发光装置的调光方法 Download PDFInfo
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- CN104936350B CN104936350B CN201510353103.0A CN201510353103A CN104936350B CN 104936350 B CN104936350 B CN 104936350B CN 201510353103 A CN201510353103 A CN 201510353103A CN 104936350 B CN104936350 B CN 104936350B
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- light source
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510353103.0A CN104936350B (zh) | 2011-09-15 | 2011-09-15 | 一种led发光装置的调光方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110272764.2A CN102421230B (zh) | 2011-09-15 | 2011-09-15 | 一种led灯色彩调节驱动器 |
CN201510353103.0A CN104936350B (zh) | 2011-09-15 | 2011-09-15 | 一种led发光装置的调光方法 |
Related Parent Applications (1)
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CN201110272764.2A Division CN102421230B (zh) | 2011-09-15 | 2011-09-15 | 一种led灯色彩调节驱动器 |
Publications (2)
Publication Number | Publication Date |
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CN104936350A CN104936350A (zh) | 2015-09-23 |
CN104936350B true CN104936350B (zh) | 2017-12-12 |
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CN201510353103.0A Active CN104936350B (zh) | 2011-09-15 | 2011-09-15 | 一种led发光装置的调光方法 |
CN201110272764.2A Expired - Fee Related CN102421230B (zh) | 2011-09-15 | 2011-09-15 | 一种led灯色彩调节驱动器 |
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CN201110272764.2A Expired - Fee Related CN102421230B (zh) | 2011-09-15 | 2011-09-15 | 一种led灯色彩调节驱动器 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103179757B (zh) * | 2013-03-25 | 2015-07-08 | 浙江海振电子科技有限公司 | 一种分时多路恒流驱动led灯 |
CN103634986B (zh) * | 2013-11-04 | 2016-10-19 | 惠州雷士光电科技有限公司 | 多路调光装置及其调光方法 |
CN103874310A (zh) * | 2014-04-10 | 2014-06-18 | 浙江省能源与核技术应用研究院 | 一种提高led视觉照明效果并降低led灯具发热的方法 |
CN104066237B (zh) * | 2014-05-09 | 2016-08-24 | 浙江凯耀照明股份有限公司 | 一种led驱动方法 |
CN104183585B (zh) * | 2014-08-26 | 2017-05-17 | 广东威创视讯科技股份有限公司 | 一种芯片层叠结构及控制led的方法 |
CN104318903B (zh) * | 2014-11-19 | 2018-05-18 | 京东方科技集团股份有限公司 | 驱动电源、像素单元驱动电路和有机发光显示器 |
CN104837267B (zh) * | 2015-05-12 | 2018-09-18 | 金红涛 | 多路调光装置 |
CN105848386A (zh) * | 2016-04-20 | 2016-08-10 | 深圳市火星物联科技有限公司 | 一种多路分时混光*** |
WO2018212819A1 (en) * | 2017-05-18 | 2018-11-22 | Gary Paulsen | Lighting devices and methods for use |
CN107087327A (zh) * | 2017-05-28 | 2017-08-22 | 巨尔(上海)光电照明有限公司 | Led光源调节***及其调节方法 |
CN107580392A (zh) * | 2017-09-25 | 2018-01-12 | 欧普照明股份有限公司 | 一种恒功率输出***及照明装置 |
CN108513396B (zh) * | 2018-03-27 | 2020-10-23 | 广州市浩洋电子股份有限公司 | 一种led灯具恒功率恒电流分时复用的控制方法 |
CN110493917A (zh) * | 2019-08-24 | 2019-11-22 | 浙江雷培德科技有限公司 | 一种用于led植物补光灯的多路输出控制电路及方法 |
CN111901930B (zh) * | 2020-08-31 | 2022-10-28 | 深圳市明微电子股份有限公司 | Led驱动方法及其驱动电路、led照明装置 |
CN112886953A (zh) * | 2021-01-27 | 2021-06-01 | 华中科技大学 | 一种大规模热调相移器的驱动方法和驱动*** |
CN113178166A (zh) * | 2021-04-08 | 2021-07-27 | Tcl华星光电技术有限公司 | Led面板及其驱动方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1888522A (zh) * | 2006-07-24 | 2007-01-03 | 北方工业大学 | 颜色可随机变化的256色彩灯 |
CN101196276A (zh) * | 2007-09-21 | 2008-06-11 | 广州市雅江光电设备有限公司 | 程控混色led投光灯 |
WO2008068713A2 (en) * | 2006-12-08 | 2008-06-12 | Koninklijke Philips Electronics N.V. | Device for generating light with a variable color |
CN101621880A (zh) * | 2009-04-16 | 2010-01-06 | 青岛海信电器股份有限公司 | 三色光源色彩点的调节方法及调节*** |
CN101658071A (zh) * | 2007-03-08 | 2010-02-24 | 罗姆股份有限公司 | 发光二极管照明装置及其驱动方法 |
CN201515523U (zh) * | 2009-05-27 | 2010-06-23 | 彩虹集团公司 | 一种发光二极管led的驱动装置 |
CN102087834A (zh) * | 2009-12-08 | 2011-06-08 | Nxp股份有限公司 | 用于led驱动器颜色顺序扫描的方法和设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7154458B2 (en) * | 2002-08-21 | 2006-12-26 | Nec Viewtechnology, Ltd. | Video display device with spatial light modulator |
US8330393B2 (en) * | 2007-04-20 | 2012-12-11 | Analog Devices, Inc. | System for time-sequential LED-string excitation |
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2011
- 2011-09-15 CN CN201510353103.0A patent/CN104936350B/zh active Active
- 2011-09-15 CN CN201110272764.2A patent/CN102421230B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1888522A (zh) * | 2006-07-24 | 2007-01-03 | 北方工业大学 | 颜色可随机变化的256色彩灯 |
WO2008068713A2 (en) * | 2006-12-08 | 2008-06-12 | Koninklijke Philips Electronics N.V. | Device for generating light with a variable color |
CN101658071A (zh) * | 2007-03-08 | 2010-02-24 | 罗姆股份有限公司 | 发光二极管照明装置及其驱动方法 |
CN101196276A (zh) * | 2007-09-21 | 2008-06-11 | 广州市雅江光电设备有限公司 | 程控混色led投光灯 |
CN101621880A (zh) * | 2009-04-16 | 2010-01-06 | 青岛海信电器股份有限公司 | 三色光源色彩点的调节方法及调节*** |
CN201515523U (zh) * | 2009-05-27 | 2010-06-23 | 彩虹集团公司 | 一种发光二极管led的驱动装置 |
CN102087834A (zh) * | 2009-12-08 | 2011-06-08 | Nxp股份有限公司 | 用于led驱动器颜色顺序扫描的方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
CN102421230A (zh) | 2012-04-18 |
CN102421230B (zh) | 2015-08-05 |
CN104936350A (zh) | 2015-09-23 |
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Effective date of registration: 20180530 Address after: 610046 Wuhou District Wuhou new town administrative committee, Wuxi City, Chengdu, Sichuan, 6 6 units of wukexi five road 360 units 1, 2, 3, 4, 5, 6, and 6 floor. Patentee after: Sichuan able photoelectric Co Ltd Address before: 611731 Sichuan Chengdu high tech Zone (West District) Xinda Road No. 2 Patentee before: Sichuan Sunfor Light Co., Ltd. |
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Effective date of registration: 20190201 Address after: 610046 No. 360, Wukexi Five Road, Chengdu City, Sichuan Province Patentee after: Sichuan can bo Investment Limited smart lighting Address before: 610046 Wuhou District Wuhou new town administrative committee, Wuxi City, Chengdu, Sichuan, 6 6 units of wukexi five road 360 units 1, 2, 3, 4, 5, 6, and 6 floor. Patentee before: Sichuan able photoelectric Co Ltd |
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Address after: 610046 No. 360, Wukexi Five Road, Chengdu City, Sichuan Province Patentee after: Sichuan energy investment intelligent photoelectric Co., Ltd Address before: No.2, floor 3, unit 2, building 6, no.360, Xiwu Road, Wuhou District, Chengdu Patentee before: SICHUAN NENGTOU BOZHONG WISDOM LIGHTING INVESTMENT Co.,Ltd. |
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