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Display device capable of dynamically compensating effect of environmental light

  • US 20030038815A1
  • Filed: 02/07/2002
  • Published: 02/27/2003
  • Est. Priority Date: 08/23/2001
  • Status: Abandoned Application
First Claim
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1. A display device for a computer system comprising:

  • a screen for displaying a color picture image for a user in front of the screen, the color picture image formed by light emitted from at least two light sources of different colors;

    at least one sensor for detecting light around the screen and generating a corresponding detecting signal;

    a gray level adjusting device for adjusting brightness of light emitted by the light sources according to the detecting signal so as to reduce an impact of around the screen to the color picture image on the screen; and

    a controller for controlling operations of the display device.

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