Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2011-08-16
2011-08-16
Nguyen, Chanh (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
Reexamination Certificate
active
07999763
ABSTRACT:
A plasma display apparatus is disclosed. In the plasma display apparatus, a data signal includes a voltage rising period during which the data signal gradually rises to a first voltage using an inductor, a voltage maintaining period during which the data signal is maintained at a second voltage higher than the first voltage, and a voltage falling period during which the data signal gradually falls to a voltage equal to or less than the second voltage. A magnitude of the first voltage is equal to or more than one half of a magnitude of the second voltage, and is less than the magnitude of the second voltage. A current flowing in the inductor ranges from zero ampere to a maximum current value of the inductor at a time when a voltage of the data signal is equal to the first voltage.
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Chinese Office Action dated Jul. 7, 2009 for Application No. 200710002229.9, (English Translation), 10 pages.
Do Hyun Lark
Han Jung Gwan
Jung Bong Sup
Ok Chi Yun
Fish & Richardson P.C.
LG Electronics Inc.
Nguyen Chanh
Seyoum Tsegaye
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