Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2000-11-28
2008-10-21
Liang, Regina (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S063000, C345S690000
Reexamination Certificate
active
07439941
ABSTRACT:
A display apparatus, which displays a color image by controlling the number of emissions or the intensity thereof in accordance with primary color video signals input thereto, has a detection portion and a white balance correction portion. The detection portion is used to detect the number of emissions or the intensity, and the white balance correction portion is used to correct white balance by adjusting the amplitudes of the primary color video signals in accordance with the detected number of emissions or the detected intensity. Therefore, correct white balance can be maintained regardless of the number of emissions or the intensity of emission.
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Kimura Yuichiro
Kumakura Ken
Noguchi Yasuji
Ohki Hideaki
Ooe Takayuki
Fujitsu Hitachi Plasma Display Limited
Liang Regina
Staas & Halsey , LLP
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