Polymerizable liquid crystal composition and optically...

Details Polymerizable liquid crystal composition and optically... Polymerizable liquid crystal composition and optically...

2005-05-26

2008-11-11

Wu, Shean C (Department: 1795)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With viewing layer of specified composition

C428S001200, C252S299010, C252S299610, C252S299660, C252S299670, C349S117000, C349S123000, C524S390000, C524S820000, C524S833000

Reexamination Certificate

active

07449223

ABSTRACT:
A polymerizable liquid crystal composition includes a liquid crystal compound having a polymerizable group, wherein the composition includes from 0.1 to 6.0% by weight of a (meth)acrylic copolymer (H), which1) has a side chain containing a fluorine group, and a side chain containing a group represented by a general formula (h):2) has a fluorine group content of 3 to 30% by weight,3) has a ratio of side chains containing the group represented by the general formula (h) relative to the combined total of all side chains that falls within a range from 9 to 95 mol %, and4) has a weight average molecular weight within a range from 10,000 to 300,000.

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English translation for JP 2003-227935 by computer, http://www4.ipdl.inpit.go.jp/Tokujitu/PAJdetail.ipdl?N0000=60& N0120=01&N2001=2&N3001=2003-227935.
International Search Report for PCT/JP2005/009638 mailed Sep. 6, 2005.

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