发明名称 Method for controlling the luminous flux spectrum of a lighting fixture
摘要 A method is disclosed for controlling a lighting fixture of a kind having individually colored light sources, e.g., LEDs, that emit light having a distinct luminous flux spectrum that varies in its initial spectral composition, that varies with temperature, and that degrades over time. The method controls such fixture so that it projects light having a predetermined desired flux spectrum despite variations in initial spectral characteristics, despite variations in temperature, and despite flux degradations over time.
申请公布号 US7023543(B2) 申请公布日期 2006.04.04
申请号 US20020211769 申请日期 2002.08.01
申请人 CUNNINGHAM DAVID W 发明人 CUNNINGHAM DAVID W.
分类号 G01J3/00;H05B37/02;H05B33/08 主分类号 G01J3/00
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