Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-03-28
2009-11-03
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
Reexamination Certificate
active
07612738
ABSTRACT:
A plasma display device includes first to fourth transistors and a plurality of first electrodes. A first terminal of a first capacitor is connected to a power supply supplying a voltage. A second terminal of a second capacitor connected to a second terminal of the first capacitor is connected to a ground terminal. A first diode is connected to the first electrodes through a first inductor and a fifth transistor, which forms a voltage rising path. A second diode is connected to the first electrodes through a second inductor and a sixth transistor, which forms a voltage falling path. A third diode is connected to the third transistor and the second diode, which forms a voltage sustaining path during a voltage rising period. A fourth diode is connected to the second transistor and the first diode, which forms a voltage sustaining path of a voltage falling period.
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Korean Patent Abstracts, Publication No. 10-2007-0000930, dated Jan. 1, 2007, in the name of Seong Hak Moon et al.
Choi Jong-Ki
Han Sang-Kyoo
Heo Hyun-Gu
Hong Sung-Soo
Jeong Yong-Jin
Christie Parker & Hale LLP
Hjerpe Richard
Samsung SDI & Co., Ltd.
Shapiro Leonid
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