US Patent 7473448 Photoalignment of liquid crystals using poly(vinylstilbazolium) polymers
Patent 7473448 was granted and assigned to Eastman Kodak on January, 2009 by the United States Patent and Trademark Office.
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Patent Inventor Names
David M. Teegarden0
Deepak Shukla0
Thomas R. Welter0
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Patent abstract
The present invention relates to a photoalignable material comprising a photoactive stilbazolium-containing polymer of formula I:
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US Patent 07473448 Photoalignment of liquid crystals using poly(vinylstilbazolium) polymers US Patent 7473448 Photoalignment of liquid crystals using poly(vinylstilbazolium) polymers
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Patent Number
07473448
Patent Number
7473448
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US Patent 07473448 Photoalignment of liquid crystals using poly(vinylstilbazolium) polymers
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Is a
Current assignee
Patent jurisdiction
Patent number
07473448
Date of patent
January 6, 2009
Patent application number
11318403
Date Filed
December 23, 2005
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