CN111741568B - 一种基于亮度优先的多通道智能精准混色调光方法 - Google Patents
一种基于亮度优先的多通道智能精准混色调光方法 Download PDFInfo
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- CN111741568B CN111741568B CN202010775560.XA CN202010775560A CN111741568B CN 111741568 B CN111741568 B CN 111741568B CN 202010775560 A CN202010775560 A CN 202010775560A CN 111741568 B CN111741568 B CN 111741568B
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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]
- H05B45/30—Driver circuits
- H05B45/32—Pulse-control circuits
- H05B45/325—Pulse-width modulation [PWM]
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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
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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]
- H05B45/20—Controlling the colour of the light
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CN113453396A (zh) * | 2021-06-11 | 2021-09-28 | 普联国际有限公司 | 基于加法混色的wrgb混色方法、装置、终端设备及存储介质 |
CN113347757B (zh) * | 2021-08-06 | 2021-11-23 | 杭州罗莱迪思科技股份有限公司 | 用于rgbw灯的白平衡控制方法及其应用 |
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CN101720045B (zh) * | 2009-12-22 | 2011-07-13 | 中国科学院长春光学精密机械与物理研究所 | 激光显示色域扩展中色调与亮度转换的方法 |
US9134178B2 (en) * | 2012-07-27 | 2015-09-15 | Imax Corporation | Observer metameric failure compensation method |
CN105101516A (zh) * | 2014-05-21 | 2015-11-25 | 常州市武进区半导体照明应用技术研究院 | 灯具调节方法和装置 |
US10395594B1 (en) * | 2015-09-18 | 2019-08-27 | Apple Inc. | Hybrid microdriver and TFT architecture |
CN105702220B (zh) * | 2016-04-06 | 2018-10-19 | 深圳市华星光电技术有限公司 | 石墨烯显示器的驱动方法以及石墨烯显示器 |
CN106817811B (zh) * | 2017-03-30 | 2019-01-01 | 横店集团得邦照明股份有限公司 | 基于pwm四基色led实现全色域范围配光的方法 |
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Denomination of invention: A multi-channel intelligent and accurate method for color mixing based on brightness priority Effective date of registration: 20210421 Granted publication date: 20201124 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: Hangzhou roledith Technology Co., Ltd Registration number: Y2021330000323 |
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