Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With viewing layer of specified composition
Reexamination Certificate
2008-10-10
2010-06-01
Hon, Sophie (Department: 1794)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With viewing layer of specified composition
C349S117000
Reexamination Certificate
active
07727600
ABSTRACT:
A liquid crystal display device comprises a color filter substrate and an array substrate. An optical compensation film is disposed on the color filter substrate and/or the array substrate, wherein the optical compensation film comprises a polyimide, comprising the following formula:wherein n is an integer greater than 1, and wherein when A is cyclo-aliphatic compound, B is aromatic compound or cyclo-aliphatic compound, and when A is aromatic compound, B is cyclo-aliphatic compound.
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Lee Tzong-Ming
Leu Chyi-Ming
Tyan Horng-Long
Birch & Stewart Kolasch & Birch, LLP
Hon Sophie
Industrial Technology Research Institute
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