Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-02-15
2005-02-15
Chowdhury, Tarifur R. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
06856367
ABSTRACT:
An LCD device is disclosed, which improves color characteristics and gray inversion regardless of a viewing angle. The LCD device includes a first electrode on a first substrate having a plurality of slit patterns, a second electrode on a second substrate, a liquid crystal layer between the first and second substrates, the liquid crystal layer having different alignment directions by each slit pattern, and at least one light-shielding layer below the first electrode.
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Kwon Do Hee
Shin Hyun Ho
Yoo Jang Jin
Akkapeddi P. R.
Chowdhury Tarifur R.
LG. Philips LCD Co. Ltd.
Morgan & Lewis & Bockius, LLP
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