Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-05-24
2009-12-08
Awad, Amr (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C445S006000
Reexamination Certificate
active
07629947
ABSTRACT:
Disclosed here is a method of aging a plasma display panel. The aging method of the present invention contains a first aging period and a second aging period. In the first aging period, applying voltage Vd1to at least any one of the scan electrodes, the sustain electrodes, and the address electrodes suppress self-erase discharge that occurs in the wake of aging voltage generated by application of voltage in which the scan electrodes take a voltage level higher than the sustain electrodes. In the second aging period, applying voltage Vd2to at least any one of the scan electrodes, the sustain electrodes, and the address electrodes suppress self-erase discharge that occurs in the wake of aging voltage generated by application of voltage in which the sustain electrodes take a voltage level higher than the scan electrodes.The above aging method offers a power-efficient aging process with the aging time accelerated.
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JP-09-251841-A Machine Translation.
Akiyama Koji
Aoki Takashi
Aoto Koji
Yamauchi Masaaki
Awad Amr
Cerullo Liliana
Panasonic Corporation
Wenderoth , Lind & Ponack, L.L.P.
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