Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-09-22
2009-12-22
Mengistu, Amare (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S690000, C358S516000, C382S162000
Reexamination Certificate
active
07636076
ABSTRACT:
The pixel in a transflective color LCD panel of the present invention has an additional sub-pixel area. The pixel is divided into three or more color sub-pixels in R, G, B and at least one sub-pixel M. Each of the color sub-pixels is divided into a transmission area and a reflection area to display color image data. The sub-pixel M can be entirely reflective or partially reflective for displaying a further image data. Two or more algorithms are used to compute the further image data based on the color image data. A selector is used to select one of the algorithms for displaying the further image data. The algorithm selection can be used by a user or automatically selected according to the brightness of ambient light. The transflective LCD panel can be used in a reflective mode when the ambient light reaches a brightness level.
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Chang Chih-Ming
Chen Chih-Hao
Hu Chih-Jen
Hung Kuo-Yung
Pei Chih-Chun
Au Optronics Corporation
Mengistu Amare
Moon Seokyun
Ware Fressola Van Der Sluys & Adolphson LLP
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