Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With substrate layer of specified composition
Reexamination Certificate
2006-03-31
2010-02-16
Sample, David R (Department: 1794)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With substrate layer of specified composition
C349S158000
Reexamination Certificate
active
07662449
ABSTRACT:
A liquid crystal display. The liquid crystal display includes a color filter substrate and an array substrate, wherein at least one of the color filter substrate and the array substrate comprises polyimide having formula (I):wherein A and A′ are the same or different and comprise cycloaliphatic compounds or aromatic compounds, B and B′ are the same or different and comprise cycloaliphatic compounds or aromatic compounds, and x and y are 10˜10000, wherein at least one of A and A′ is a cycloaliphatic compound.
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Chang Hang-Chang
Lee Tzong-Ming
Leu Chyi-Ming
Tyan Horng-Long
Birch & Stewart Kolasch & Birch, LLP
Hon Sophie
Industrial Technology Research Institute
Sample David R
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