发明名称 Display device and light adjusting method thereof
摘要 The invention provides a display device and a light adjusting method thereof capable of carrying out light adjustment effectively by the output control of a light source and, preferably, of effecting light adjustment according to color distribution of a displayed image. The display device of the invention that is capable of adjusting a displayed image by changing light flux can include a plurality of light sources having light emitting diodes, an image analyzing unit for outputting a light control signal for controlling the output of each of the light sources, based on an image signal of the displayed image, and a light control device for controlling the output of each of the light sources based on the light control signals.
申请公布号 US2004248022(A1) 申请公布日期 2004.12.09
申请号 US20040817806 申请日期 2004.04.06
申请人 SEIKO EPSON CORPORATION 发明人 YOSHIDA SHOHEI;IISAKA HIDEHITO
分类号 G02F1/13;G02B27/18;G02F1/133;G03B21/00;G03B21/14;G03G17/04;G09F9/00;G09G3/18;G09G3/20;G09G3/34;G09G3/36;H04N9/31;(IPC1-7):G03G17/04 主分类号 G02F1/13
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