Computer graphics processing and selective visual display system – Display driving control circuitry – Intensity or color driving control
Reexamination Certificate
2011-07-12
2011-07-12
Eisen, Alexander (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Intensity or color driving control
C345S089000
Reexamination Certificate
active
07978211
ABSTRACT:
In a liquid crystal display (LCD) device, a plurality of pixels is driven to display a first frame and a second frame in sequence. A gray-scale difference between the first frame and the second frame is detected to determine a driving mode variation between the first frame and the second frame. The number of pixels driven by a dynamic mode and a static mode in the second frame is adjusted according to the driving mode variation. Gray-scale data corresponding to the pixels in the second frame is output.
REFERENCES:
patent: 2006/0238552 (2006-10-01), Chuang et al.
patent: 2007/0063947 (2007-03-01), Kang
patent: 2007/0165051 (2007-07-01), Yamada
Chen Yu-Yeh
Lin Po-Yang
Tsai Chin-Cheng
Chimei Innolux Corporation
Eisen Alexander
Mishler Robin
Trop Pruner & Hu P.C.
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