Image processing device, and image display device provided...

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

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Details

C345S050000, C345S055000, C345S084000, C345S087000, C345S088000, C345S103000, C345S009000, C348S687000, C348S688000

Reexamination Certificate

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09752683

ABSTRACT:
In an image display device, how R, G, and B light is emitted to display an image on a display panel is measured with a sensor, and, according to the measurement value obtained from the sensor, the power with which to drive a light source that supplies light needed for the display operation of the display panel is varied so that the brightness or chromaticity of the display panel is corrected.

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