Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-05-08
2007-05-08
Lefkowitz, Sumati (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
Reexamination Certificate
active
10277974
ABSTRACT:
This invention relates to a driving apparatus of a plasma display panel that is capable of being operated stable, regardless of temperature.A driving apparatus of a plasma display panel according to the present invention includes a panel having a scanning electrode for receiving a scanning pulse in an address period and an address electrode for receiving a data pulse synchronized with the scanning pulse in the address period; and a pulse width controller for changing the width of the scanning pulse when the panel is driven at a low temperature.
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European Search Report dated Oct. 16, 2006—in the English language.
European Search Report dated May 5, 2006.
Kang Seong Ho
Kim Won Tae
Koo Bon Cheol
Sim Soo Seok
Ked & Associates LLP
Lefkowitz Sumati
LG Electronics Inc.
Xiao Ke
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