Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-05-17
2010-06-08
Tran, Henry N (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S060000, C315S169200, C315S169300, C315S169400, C313S586000
Reexamination Certificate
active
07733305
ABSTRACT:
There are provided a plasma display device in which dark contrast can be enhanced without deteriorating an image quality and a method of driving a plasma display panel. In a case of driving a plasma display device in which a magnesium oxide layer containing a magnesium oxide crystal to be excited by the irradiation of an electron beam and performing a cathode luminescence having a peak in a wavelength range of 200 to 300 nm by a sub-field method, in order to initialize all display cells, reset discharge is caused in each of the display cells in M sub-fields of N consecutive sub-fields (0<M<N).
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Hirota Atsushi
Lin Hai
Nishimura Masaru
Sakata Kazuaki
Tokunaga Tsutomu
Panasonic Corporation
Pham Viet
Sughrue & Mion, PLLC
Tran Henry N
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