Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2011-03-29
2011-03-29
Shankar, Vijay (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S088000, C345S093000
Reexamination Certificate
active
07916108
ABSTRACT:
A liquid crystal display (LCD) panel with color washout improvement. In one embodiment, the LCD panel a plurality of pixels, {Pn,m}, spatially arranged in the form of a matrix, n=1, 2, . . . , N, and m=1, 2, . . . , M, and N, M being an integer greater than zero, each pixel Pn,mcomprising at least a first sub-pixel, Pn,m(1), having a sub-pixel electrode and a second sub-pixel, Pn,m(2), having a sub-pixel electrode. The plurality of pixels, {Pn,m}, is configured such that when a gray level voltage associated with a gray level, g, of an image to be displayed on a pixel is applied to the pixel Pn,m, a potential difference, ΔV12(g), is generated in the sub-pixel electrodes of the first and second sub-pixels of the pixel Pn,m. The potential difference, ΔV12(g) varies with the gray level g of the image to be displayed on the pixel, where g=0, 1, 2, . . . , R corresponding to one of the shades of grey of the image expressed in h bits, h being an integer greater than zero and R=(2h−1).
REFERENCES:
patent: 5151805 (1992-09-01), Takeda et al.
patent: 5296847 (1994-03-01), Takeda et al.
patent: 2004/0160405 (2004-08-01), Lin et al.
patent: 2006/0180813 (2006-08-01), Kim et al.
patent: 2007/0126944 (2007-06-01), Kim et al.
Chen Chien-Hua
Chien Chih-Yuan
Huang Hsueh-ying
Yang Chen-kuo
Au Optronics Corporation
Morris Manning & Martin LLP
Shankar Vijay
Tingkang Xia Tim
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