Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-09-08
2010-10-26
Nguyen, Chanh (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S100000
Reexamination Certificate
active
07821484
ABSTRACT:
A data driver in which the size of the data driving circuit is reduced or minimized so as to be applied to a high-resolution panel. The data driving circuit includes a plurality of shift registers for generating first sampling signals; a plurality of sampling latches arranged as first sampling latches and second sampling latches, the sampling latches being adapted to receive data when the first sampling signals are supplied; and a plurality of holding latches controlled by a first source output enable signal and a second source output enable signal, the holding latches being adapted to receive the data stored in the sampling latches, wherein the data stored in the first sampling latches is supplied to the holding latches via the second sampling latches.
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Christie Parker & Hale LLP
Nguyen Chanh
Samsung Mobile Display Co., Ltd.
Yang Kwang-Su
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