Display substrate and display device having the same

Details Display substrate and display device having the same Display substrate and display device having the same

2011-01-25

2011-01-25

Pak, Sung H (Department: 2874)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

Reexamination Certificate

active

07876389

ABSTRACT:
A display may include a plurality of pixels disposed in a matrix. Each pixel may include a first sub-pixel electrode and a second sub-pixel electrode to be charged with a different voltage than the first sub-pixel electrode. A portion of each of the first sub-pixel electrode and the second sub-pixel electrode is V-shaped and the V-shaped portion of the first sub-pixel electrode faces the V-shaped portion of the second sub-pixel electrode. The display further includes a gate line extending in a first direction, a first storage electrode line and a second storage electrode line extending in the first direction and capacitively coupled to the first sub-pixel electrode and the second sub-pixel electrode, respectively, a charge control line extending in the first direction and coupled to the pixel, and a first data line and a second data line extending in a second direction and intersecting the gate line. TFTs may be disposed separately in an area non-overlapped by a sub-crossing pixel electrode.

REFERENCES:
patent: 2007/0109482 (2007-05-01), Kim
patent: 2008/0165309 (2008-07-01), Ge et al.
patent: 2009/0027581 (2009-01-01), You et al.
patent: 07152013 (1995-06-01), None
patent: 1020070051045 (2007-05-01), None
patent: 1020070057388 (2007-06-01), None

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