Display substrate and display panel having the same

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

2009-05-13

2011-11-08

Connelly Cushwa, Michelle R (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

08054434

ABSTRACT:
In a display substrate and a vertical alignment display panel having the same, the display panel includes an array substrate and an opposite substrate. A plurality of first slit portions are arranged through a pixel area of a common electrode on the array substrate, and the first slit portions extend in a slanted direction. A plurality of grooves and a plurality of protruding portions are alternately arranged at edges facing each other on the first slit portion, so that the first slit portions are patterned. A positive singular point is generated on a side surface of a protruding portion, and a negative singular point is generated between the positive singular points.

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European Examination Report of Feb. 21, 2011 in corresponding European Patent Application No. 09 006 892.5.
European Search Report dated Aug. 18, 2009.

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