Computer graphics processing and selective visual display system – Display driving control circuitry – Display power source
Reexamination Certificate
2006-06-06
2006-06-06
Wu, Xiao (Department: 2674)
Computer graphics processing and selective visual display system
Display driving control circuitry
Display power source
C345S088000, C345S690000
Reexamination Certificate
active
07057610
ABSTRACT:
A display unit200equipped with a panel230in which pixels are arranged in a matrix, includes: a mode setting section240for setting the display unit200to one of a plurality of display modes; a voltage supply section250for changing a drive voltage which serves as a reference voltage for voltage supplied to the panel230, according to the display mode set by the mode setting section240; a gate driver260for supplying a selection signal to a plurality of the pixels arranged in a row direction in the panel230; and a source driver270for supplying each of the plurality of pixels selected based on the selection signal with a pixel drive voltage generated according to luminance data which specifies luminance of the given pixel and to the drive voltage.
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Kataoka Rieko
Kobayashi Masaki
Ogawa Hideki
Sakaedani Tetsuya
International Business Machines - Corporation
McConnell Daniel D.
Ray-Yarletts Jeanine S.
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