Original document(24 pages)  中文版
    The display device (DD) comprises an adjustable light source (BL), a display panel (DP) with display pixels for modulating light originating from the light source (BL) and processing circuitry (P) coupled to the display panel (DP) and the light source (BL). The processing circuitry (P) has an input for receiving an input signal (V1) representing gray levels of pixels of an image to be displayed on the display panel (DP). The processor (P) comprises: - selecting circuitry (S) for selecting a dimmed brightness level of the light source (BL) in dependence on the gray levels of the image pixels, and - adaptation circuitry (A) for adapting the input signal (V1) in dependence on the dimmed brightness level.
Application Number
申请号		 200580009583 Application Date
申请日		 2005.03.15
Title 名称 Display device comprising an adjustable light source
Publication Number
公开号		 1934614 Publication Date
公开日		 2007.03.21
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G09G3/34
Applicant(s) Name
申请人		 Koninkl Philips Electronics NV
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 zhangxue mei zhangzhi cheng
More information 更  多  信  息


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