Display device

Details Display device Display device

2004-03-31

2008-11-11

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C382S318000

Reexamination Certificate

active

07450105

ABSTRACT:
A display device, comprising: a pixel array unit having display elements formed in vicinity of intersections of signal lines and scanning lines arranged in length and breadth, image pickup units and an output unit which outputs binary data corresponding to image picked up by said image pickup unit; a image pickup device provided separate from said image pickup unit; a first image processing unit configured to generate multiple gradation data based on multiple binary data picked up by said image pickup units based on multiple image pickup conditions; and a second image processing unit configured to receive either the image pickup data picked up by said image pickup device or the multiple gradation data generated by said first image processing unit, to conduct a prescribed image processing.

REFERENCES:
patent: 5966112 (1999-10-01), Katagiri et al.
patent: 6243069 (2001-06-01), Ogawa et al.
patent: 6791520 (2004-09-01), Choi
patent: 2004/0085458 (2004-05-01), Yanof et al.
patent: 2004/0204060 (2004-10-01), Makinouchi et al.

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