Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With viewing layer of specified composition
Reexamination Certificate
2006-10-24
2006-10-24
Pyon, Harold (Department: 1772)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With viewing layer of specified composition
C428S001100, C252S299610, C252S299670, C349S088000, C349S183000, C528S417000, C549S510000
Reexamination Certificate
active
07125590
ABSTRACT:
Liquid crystal films with excellent heat resistance and mechanical strength are provided.A liquid crystal film is obtained by fixing an aligned liquid crystal material containing at least a side chain-type polymeric liquid crystalline substance obtained by homopolymerizing the (meth)acrylic portion of a (meth)acrylic compound having an oxetanyl group represented by formula (1) below or copolymerizing the same with another (meth)acrylic compound and a difunctional low molecular weight liquid crystalline substance having two oxetanyl groups represented by formula (2):
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Matsumoto Takuya
Mazaki Hitoshi
Nakamura Toru
Seki Takashi
Adams & Wilks
Hon Sow-Fun
Nippon Oil Corporation
Pyon Harold
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