发明名称 Method for Operating a Semiconductor Lighting Device and Color Control Device for Carrying Out the Method
摘要 A method for operating a semiconductor lighting device, wherein the semiconductor lighting device comprises semiconductor light sources having at least two different colors and wherein, in order to adjust a color coordinate of the semiconductor lighting device, at least one brightness of the semiconductor light sources is set by means of a control and wherein the at least one brightness of the semiconductor light sources is adjusted by at least two controls, and wherein, upon reaching or exceeding at least one predetermined switchover point, a switchover is made between two of the controls.
申请公布号 US2013093361(A1) 申请公布日期 2013.04.18
申请号 US201113704950 申请日期 2011.06.08
申请人 BERTRAM RALPH;FROST TOBIAS;LORENZ STEFAN 发明人 BERTRAM RALPH;FROST TOBIAS;LORENZ STEFAN
分类号 H05B37/02 主分类号 H05B37/02
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