Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2005-07-19
2005-07-19
Chowdhury, Tarifur R. (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S043000, C349S139000, C257S059000, C257S072000
Reexamination Certificate
active
06919932
ABSTRACT:
A liquid crystal display, and a fabricating method thereof, wherein pixel electrodes are highly accurately located relative to opaque elements, such as gate lines, data lines, or auxilarly lines, beneficially by using opaque elements as masking elements when exposing a photosensitive layer through a substrate. The angle of the irradiating light through the substrate can be changed to achieve a desired relative location. A pixel electrode can be located within 1 μm of a data line. Image stain defects can be reduced.
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patent: 6356319 (2002-03-01), Park et al.
patent: 6559904 (2003-05-01), Kwak et al.
patent: 6567135 (2003-05-01), Park
patent: 6839096 (2005-01-01), Jeong et al.
patent: 2001/0002143 (2001-05-01), Nakayama et al.
patent: 2004/0046901 (2004-03-01), Matsuoka et al.
Ahn Byung-Chul
Lee Hyun-Kyu
Chowdhury Tarifur R.
LG. Philips LCD Co. Ltd.
McKenna Long & Aldridge LLP
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