CN104039052A - 一种led调光控制方法 - Google Patents
一种led调光控制方法 Download PDFInfo
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- CN104039052A CN104039052A CN201410280177.1A CN201410280177A CN104039052A CN 104039052 A CN104039052 A CN 104039052A CN 201410280177 A CN201410280177 A CN 201410280177A CN 104039052 A CN104039052 A CN 104039052A
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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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CN201410280177.1A CN104039052B (zh) | 2014-06-20 | 2014-06-20 | 一种led调光控制方法 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105530721A (zh) * | 2015-12-30 | 2016-04-27 | 北京经纬恒润科技有限公司 | Led灯发光控制方法、装置和系统 |
CN106817807A (zh) * | 2017-03-03 | 2017-06-09 | 广东星美灿照明科技股份有限公司 | 一种电灯的亮度调节的方法 |
CN106941740A (zh) * | 2016-01-04 | 2017-07-11 | 李明 | 一种电源开关控制led无极调光调色温的方法与装置 |
CN107306464A (zh) * | 2016-04-21 | 2017-10-31 | 上海俪德照明科技股份有限公司 | 一种led灯的调光方法、调光系统以及一种led灯 |
CN109862651A (zh) * | 2018-08-13 | 2019-06-07 | 上海艾为电子技术股份有限公司 | 一线调光方法、电路、芯片及系统 |
CN110121231A (zh) * | 2018-02-05 | 2019-08-13 | 瀚云科技有限公司 | 调光开关装置及其操作事件判断方法 |
CN111511071A (zh) * | 2019-01-31 | 2020-08-07 | 松下知识产权经营株式会社 | Pwm信号修正方法、led照明装置 |
CN112146343A (zh) * | 2019-06-28 | 2020-12-29 | 青岛海尔电冰箱有限公司 | 冰箱及其内部光源的亮度设置方法 |
CN112449466A (zh) * | 2019-09-04 | 2021-03-05 | 华润微集成电路(无锡)有限公司 | 线性led驱动电路、电源开关检测方法及调光控制方法 |
CN114241986A (zh) * | 2022-03-01 | 2022-03-25 | 深圳匠明科技有限公司 | 显示组件、显示面板及显示组件的控制方法 |
Citations (6)
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CN101854759A (zh) * | 2009-03-31 | 2010-10-06 | 凹凸电子(武汉)有限公司 | 对光源进行电能控制的驱动电路和方法及系统 |
CN102026446A (zh) * | 2009-09-22 | 2011-04-20 | 英飞凌科技奥地利有限公司 | 用于光源的非线性调光的系统和方法 |
US20120176048A1 (en) * | 2011-01-12 | 2012-07-12 | Green Solution Technology Co., Ltd. | Led driving circuit and feedback control circuit thereof |
CN202514114U (zh) * | 2012-02-28 | 2012-10-31 | 苏州市银河照明器材有限公司 | 演播厅led灯具的调光控制系统 |
KR20130119081A (ko) * | 2012-04-23 | 2013-10-31 | 주식회사 에이디텍 | 엘이디 조명장치 |
CN103533705A (zh) * | 2013-09-18 | 2014-01-22 | 浙江生辉照明有限公司 | Led驱动调光电路 |
-
2014
- 2014-06-20 CN CN201410280177.1A patent/CN104039052B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101854759A (zh) * | 2009-03-31 | 2010-10-06 | 凹凸电子(武汉)有限公司 | 对光源进行电能控制的驱动电路和方法及系统 |
CN102026446A (zh) * | 2009-09-22 | 2011-04-20 | 英飞凌科技奥地利有限公司 | 用于光源的非线性调光的系统和方法 |
US20120176048A1 (en) * | 2011-01-12 | 2012-07-12 | Green Solution Technology Co., Ltd. | Led driving circuit and feedback control circuit thereof |
CN202514114U (zh) * | 2012-02-28 | 2012-10-31 | 苏州市银河照明器材有限公司 | 演播厅led灯具的调光控制系统 |
KR20130119081A (ko) * | 2012-04-23 | 2013-10-31 | 주식회사 에이디텍 | 엘이디 조명장치 |
CN103533705A (zh) * | 2013-09-18 | 2014-01-22 | 浙江生辉照明有限公司 | Led驱动调光电路 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105530721A (zh) * | 2015-12-30 | 2016-04-27 | 北京经纬恒润科技有限公司 | Led灯发光控制方法、装置和系统 |
CN106941740A (zh) * | 2016-01-04 | 2017-07-11 | 李明 | 一种电源开关控制led无极调光调色温的方法与装置 |
CN106941740B (zh) * | 2016-01-04 | 2019-01-22 | 李明 | 一种电源开关控制led无极调光调色温的方法与装置 |
CN107306464A (zh) * | 2016-04-21 | 2017-10-31 | 上海俪德照明科技股份有限公司 | 一种led灯的调光方法、调光系统以及一种led灯 |
CN106817807A (zh) * | 2017-03-03 | 2017-06-09 | 广东星美灿照明科技股份有限公司 | 一种电灯的亮度调节的方法 |
CN110121231A (zh) * | 2018-02-05 | 2019-08-13 | 瀚云科技有限公司 | 调光开关装置及其操作事件判断方法 |
CN109862651A (zh) * | 2018-08-13 | 2019-06-07 | 上海艾为电子技术股份有限公司 | 一线调光方法、电路、芯片及系统 |
CN109862651B (zh) * | 2018-08-13 | 2024-03-22 | 上海艾为电子技术股份有限公司 | 一线调光方法、电路、芯片及系统 |
CN111511071A (zh) * | 2019-01-31 | 2020-08-07 | 松下知识产权经营株式会社 | Pwm信号修正方法、led照明装置 |
CN112146343A (zh) * | 2019-06-28 | 2020-12-29 | 青岛海尔电冰箱有限公司 | 冰箱及其内部光源的亮度设置方法 |
CN112449466A (zh) * | 2019-09-04 | 2021-03-05 | 华润微集成电路(无锡)有限公司 | 线性led驱动电路、电源开关检测方法及调光控制方法 |
CN112449466B (zh) * | 2019-09-04 | 2023-12-15 | 华润微集成电路(无锡)有限公司 | 线性led驱动电路、电源开关检测方法及调光控制方法 |
CN114241986A (zh) * | 2022-03-01 | 2022-03-25 | 深圳匠明科技有限公司 | 显示组件、显示面板及显示组件的控制方法 |
CN114241986B (zh) * | 2022-03-01 | 2022-05-31 | 深圳匠明科技有限公司 | 显示组件、显示面板及显示组件的控制方法 |
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CN104039052B (zh) | 2016-09-28 |
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