Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2004-08-31
2008-12-30
Dharia, Prabodh M (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S081000
Reexamination Certificate
active
07471269
ABSTRACT:
Provided is a method for driving an electroluminescence display panel in which data electrode lines and scan electrode lines cross each other with predetermined gaps to form electroluminescence cells in the crossing areas. The method includes performing a preliminary charging stage in which the signal input terminals of the data electrode lines are switched and electrically disconnected from a data driving unit, and the other terminals of the data electrode lines are switched and electrically connected to one another in the initial stage of each parallel driving period. The preliminary charging stage is performed in the following parallel driving period when the data of the present parallel driving period and the data of the following parallel driving period are different.
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Chinese Office Action dated Feb. 15, 2008.
Kouno Makoto
Nishigaki Eitaro
Ushigusa Yoshihiro
Dharia Prabodh M
H.C. Park & Associates PLC
Samsung SDI & Co., Ltd.
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