CN109219182A - 一种记忆调光电路 - Google Patents
一种记忆调光电路 Download PDFInfo
- Publication number
- CN109219182A CN109219182A CN201710546600.1A CN201710546600A CN109219182A CN 109219182 A CN109219182 A CN 109219182A CN 201710546600 A CN201710546600 A CN 201710546600A CN 109219182 A CN109219182 A CN 109219182A
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- resistance
- capacitor
- inductance
- chip
- circuit
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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]
- H05B45/10—Controlling the intensity of the light
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710546600.1A CN109219182B (zh) | 2017-07-06 | 2017-07-06 | 一种记忆调光电路 |
Applications Claiming Priority (1)
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CN201710546600.1A CN109219182B (zh) | 2017-07-06 | 2017-07-06 | 一种记忆调光电路 |
Publications (2)
Publication Number | Publication Date |
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CN109219182A true CN109219182A (zh) | 2019-01-15 |
CN109219182B CN109219182B (zh) | 2020-11-10 |
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Family Applications (1)
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CN201710546600.1A Active CN109219182B (zh) | 2017-07-06 | 2017-07-06 | 一种记忆调光电路 |
Country Status (1)
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CN (1) | CN109219182B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2728158Y (zh) * | 2004-06-25 | 2005-09-21 | 邱诗咏 | 遥控调光装置 |
US20050218838A1 (en) * | 2004-03-15 | 2005-10-06 | Color Kinetics Incorporated | LED-based lighting network power control methods and apparatus |
CN101777334A (zh) * | 2010-01-23 | 2010-07-14 | 朱子辰 | 能自动调节亮度并具有亮度记忆功能的显示终端 |
CN103491690A (zh) * | 2013-09-29 | 2014-01-01 | 刘付光 | 无级调光式led灯 |
CN203761654U (zh) * | 2014-03-25 | 2014-08-06 | 肖梦春 | 一种数字式自适应型调光电源 |
CN105007675A (zh) * | 2015-08-20 | 2015-10-28 | 浙江福森电子科技有限公司 | 一种触摸式led调光电路 |
CN105491732A (zh) * | 2016-02-25 | 2016-04-13 | 宜兴一木科技有限公司 | 一种分段带记忆功能调光调色温灯具驱动系统 |
-
2017
- 2017-07-06 CN CN201710546600.1A patent/CN109219182B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050218838A1 (en) * | 2004-03-15 | 2005-10-06 | Color Kinetics Incorporated | LED-based lighting network power control methods and apparatus |
CN2728158Y (zh) * | 2004-06-25 | 2005-09-21 | 邱诗咏 | 遥控调光装置 |
CN101777334A (zh) * | 2010-01-23 | 2010-07-14 | 朱子辰 | 能自动调节亮度并具有亮度记忆功能的显示终端 |
CN103491690A (zh) * | 2013-09-29 | 2014-01-01 | 刘付光 | 无级调光式led灯 |
CN203761654U (zh) * | 2014-03-25 | 2014-08-06 | 肖梦春 | 一种数字式自适应型调光电源 |
CN105007675A (zh) * | 2015-08-20 | 2015-10-28 | 浙江福森电子科技有限公司 | 一种触摸式led调光电路 |
CN105491732A (zh) * | 2016-02-25 | 2016-04-13 | 宜兴一木科技有限公司 | 一种分段带记忆功能调光调色温灯具驱动系统 |
Non-Patent Citations (1)
Title |
---|
产品手册: "《非隔离降压型LED恒流驱动芯片》", 30 June 2017, WWW.WINSEMI.COM * |
Also Published As
Publication number | Publication date |
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CN109219182B (zh) | 2020-11-10 |
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PB01 | Publication | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: 315000 Building 9, 27, 28, No. 188, Changyang Road, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: Ningbo shuncan photoelectric Co.,Ltd. Address before: 315000 Zhujie village, Hongtang street, Jiangbei District, Ningbo City, Zhejiang Province Patentee before: NINGBO CANXIANG PHOTOELECTRIC Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A memory dimming circuit Effective date of registration: 20220722 Granted publication date: 20201110 Pledgee: Ningbo Yongcheng Rural Commercial Bank Co.,Ltd. Pledgor: Ningbo shuncan photoelectric Co.,Ltd. Registration number: Y2022980011062 |