Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-02-06
2007-02-06
Ngo, Huyen (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S110000, C349S151000
Reexamination Certificate
active
10777852
ABSTRACT:
The present invention relates to an in-plane switching mode LCD and a method of manufacturing the same, in which data electrodes and common electrodes in a unit pixel have the same light transmitting area to reduce the luminance difference according to positive or negative polarity of an applied DC voltage. The in-plane switching mode LCD comprises first and second substrates; a plurality of pixel areas defined on the first substrate; data electrodes and common electrodes alternately formed in each of the pixel areas and patterned to have the same light transmitting area according to the applied voltage; and a liquid crystal layer between the first and second substrates. The method of manufacturing comprises: preparing the first and second substrates; forming a plurality of gate lines and data lines on the first substrate to define a plurality of pixel areas; forming a plurality of data electrodes and common electrodes to be alternately formed in each pixel areas and have the same light transmitting area in applying voltage; and forming a liquid crystal layer between the first and second substrates.
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Copy of Communication from Korean Patent Office.
Kim Gi Hong
Lee Yun Bok
L.G.Philips LCD Co., Ltd
McKenna Long & Aldridge LLP
Ngo Huyen
LandOfFree
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