Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2008-04-15
2008-04-15
Philogene, Haissa (Department: 2821)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S077000, C345S690000, C345S204000, C315S169100, C315S169300, C313S496000
Reexamination Certificate
active
07358934
ABSTRACT:
In an FED (Field Emission Display), lowering of a color temperature is suppressed which is caused by that light emission luminance of respective color phosphors is different from each other so as to achieve a better white balance. A display apparatus is equipped with a cathode substrate containing a plurality of electron emitter elements, and an anode substrate. The anode substrate is arranged opposite to the cathode substrate, and contains three colors of red, green, blue phosphors which are excited by electrons emitted from the electron emitter elements so as to emit light. Then, an area of either the red phosphor or an area of the blue phosphor is made smaller than an area of the green phosphor.
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Nishikawa Masaki
Ohishi Tetsu
Uchida Go
Watanabe Toshimitsu
Hitachi , Ltd.
Philogene Haissa
Townsend and Townsend / and Crew LLP
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