CN109862656A - 一种调光调色方法及其电路 - Google Patents
一种调光调色方法及其电路 Download PDFInfo
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- CN109862656A CN109862656A CN201811269154.5A CN201811269154A CN109862656A CN 109862656 A CN109862656 A CN 109862656A CN 201811269154 A CN201811269154 A CN 201811269154A CN 109862656 A CN109862656 A CN 109862656A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005070 sampling Methods 0.000 claims abstract description 22
- 239000003086 colorant Substances 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 9
- 238000005286 illumination Methods 0.000 abstract description 4
- 101100434411 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ADH1 gene Proteins 0.000 description 2
- 101150102866 adc1 gene Proteins 0.000 description 2
- 101150042711 adc2 gene Proteins 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
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Priority Applications (1)
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CN201811269154.5A CN109862656A (zh) | 2018-10-29 | 2018-10-29 | 一种调光调色方法及其电路 |
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CN201811269154.5A CN109862656A (zh) | 2018-10-29 | 2018-10-29 | 一种调光调色方法及其电路 |
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CN109862656A true CN109862656A (zh) | 2019-06-07 |
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CN201811269154.5A Pending CN109862656A (zh) | 2018-10-29 | 2018-10-29 | 一种调光调色方法及其电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111083827A (zh) * | 2019-12-27 | 2020-04-28 | 宁波耀泰电器有限公司 | 一种led智能调光调色电路 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101418982A (zh) * | 2007-10-23 | 2009-04-29 | 海尔集团公司 | 混合型气体传感器在空调中的应用 |
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 |
CN105866582A (zh) * | 2016-04-15 | 2016-08-17 | 孝感致诚科技服务有限公司 | 一种电子镇流器的检测装置及方法 |
CN106507547A (zh) * | 2016-12-27 | 2017-03-15 | 苏州市纽克斯照明有限公司 | 一种led调光控制*** |
CN107567144A (zh) * | 2017-09-26 | 2018-01-09 | 上海晶丰明源半导体股份有限公司 | 调色控制器、调色控制芯片及调光调色led驱动控制电路 |
CN108366469A (zh) * | 2018-05-22 | 2018-08-03 | 浙江阳光美加照明有限公司 | 一种色温和调光可单独调节的控制电路 |
CN209806123U (zh) * | 2018-10-29 | 2019-12-17 | 宁波耀泰电器有限公司 | 一种调光调色电路 |
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2018
- 2018-10-29 CN CN201811269154.5A patent/CN109862656A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN101418982A (zh) * | 2007-10-23 | 2009-04-29 | 海尔集团公司 | 混合型气体传感器在空调中的应用 |
CN105866582A (zh) * | 2016-04-15 | 2016-08-17 | 孝感致诚科技服务有限公司 | 一种电子镇流器的检测装置及方法 |
CN106507547A (zh) * | 2016-12-27 | 2017-03-15 | 苏州市纽克斯照明有限公司 | 一种led调光控制*** |
CN107567144A (zh) * | 2017-09-26 | 2018-01-09 | 上海晶丰明源半导体股份有限公司 | 调色控制器、调色控制芯片及调光调色led驱动控制电路 |
CN108366469A (zh) * | 2018-05-22 | 2018-08-03 | 浙江阳光美加照明有限公司 | 一种色温和调光可单独调节的控制电路 |
CN209806123U (zh) * | 2018-10-29 | 2019-12-17 | 宁波耀泰电器有限公司 | 一种调光调色电路 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111083827A (zh) * | 2019-12-27 | 2020-04-28 | 宁波耀泰电器有限公司 | 一种led智能调光调色电路 |
CN111083827B (zh) * | 2019-12-27 | 2021-07-09 | 宁波耀泰电器有限公司 | 一种led智能调光调色电路 |
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PB01 | Publication | ||
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Tian Yangyang Inventor after: Zhu Chao Inventor before: Li Zhuangyi Inventor before: Zhu Chao |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 315400 no.cn8, Far East Industrial City, Yuyao City, Ningbo City, Zhejiang Province Applicant after: Ningbo Yaotai Optoelectronic Technology Co.,Ltd. Address before: 315400 no.cn8, Far East Industrial City, Yuyao City, Ningbo City, Zhejiang Province Applicant before: Ningbo UTEC Electric Co.,Ltd. Country or region before: China |