Computer graphics processing and selective visual display system – Display driving control circuitry – Intensity or color driving control
Reexamination Certificate
2006-12-26
2006-12-26
Patel, Nitin (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Intensity or color driving control
C345S063000
Reexamination Certificate
active
07154516
ABSTRACT:
The image display device disclosed detects areas including grayscales with gradients and motions in an image signal and compensates the prescribed grayscales of the image signals to the other grayscales according to the motion amplitude and direction of the area, and the gradient amplitude and direction of the grayscale. Consequently, intermediate non-lit sub-fields causing the dynamic false contour are distributed to display image suppressing the dynamic false contour.
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Kawahara Isao
Yamada Kazuhiro
Matsushita Electric - Industrial Co., Ltd.
Patel Nitin
Wenderoth , Lind & Ponack, L.L.P.
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