Computer graphics processing and selective visual display system – Display driving control circuitry
Reexamination Certificate
2007-06-05
2007-06-05
Patel, Nitin (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
C345S090000
Reexamination Certificate
active
10860172
ABSTRACT:
An object of the present invention is to provide a liquid crystal display device making it possible to lower the power consumption thereof when a still image is displayed. In a liquid crystal display device having memory circuits in each of the pixel, and each group of the pixels shares one D/A converter circuit. In this way, the area of the D/A converter circuit per pixel can be reduced. Accordingly, the number of the memory circuits arranged in each of the pixels can be made large.
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Fish & Richardson P.C.
Patel Nitin
Semiconductor Energy Laboratory Co,. Ltd.
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