公开(公告)号：US08514210B2

公开(公告)日：2013-08-20

申请号：US11751364

申请日：2007-05-21

申请人： John K. Roberts ,  Chenhua You ,  Clinton Vllcans

发明人： John K. Roberts ,  Chenhua You ,  Clinton Vllcans

IPC分类号： G06F3/038 ,  F21V1/00 ,  G05F1/00

CPC分类号： H05B33/0872 ,  G09G3/3426 ,  G09G2320/041 ,  G09G2320/0693 ,  G09G2360/145 ,  H05B33/0803 ,  H05B33/0821 ,  H05B33/0824 ,  H05B33/0863 ,  H05B33/0869

摘要： A method of calibrating a lighting panel including a plurality of segments, a respective segment configured to emit a first color light and a second color light in response to pulse width modulation control signals having respective duty cycles, includes activating the plurality of segments to simultaneously emit the first and second colors of light. A combined light output for the plurality of segments is measured at a measurement location to obtain aggregate emission data. Separate emission data for the first and second colors of light is determined based on the aggregate emission data. For example, the separate emission data for the first and second colors of light may be derived based on extrapolation of the aggregate emission data and expected emission data for the first and second colors of light. Related calibration systems are also discussed.

摘要翻译： 一种校准包括多个段的照明面板的方法，响应于具有各自的占空比的脉冲宽度调制控制信号，配置成发射第一颜色光和第二颜色光的相应片段包括激活多个片段以同时发射 第一和第二种颜色的光。 在测量位置处测量多个段的组合光输出以获得聚集发射数据。 基于总排放数据确定第一和第二种颜色的光的单独的发射数据。 例如，可以基于聚合发射数据的外推和第一和第二种颜色的光的预期发射数据来导出第一和第二颜色光的单独发射数据。 还讨论了相关校准系统。