Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-05-09
2006-05-09
Lefkowitz, Sumati (Department: 2675)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S087000, C345S098000, C345S099000, C345S100000, C345S204000, C345S205000, C345S206000, C345S690000
Reexamination Certificate
active
07042430
ABSTRACT:
A liquid crystal display device has a liquid crystal display panel and a drive circuit for supplying gray scale voltages to pixels in the liquid crystal display panel. The drive circuit selects desired gray scale voltage levels from a gray scale voltage varying with time in a staircase fashion, in accordance with display data, and supplies the selected gray scale voltage levels to the pixels. The drive circuit includes a stabilizer circuit provided to a gray scale voltage line for supplying the gray scale voltage varying with time.
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Isami Hironobu
Matsumoto Katsumi
Takemoto Iwao
Antonelli, Terry Stout and Kraus, LLP.
Beck Alexander S.
Hitachi Device Engineering & Co., Ltd.
Lefkowitz Sumati
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