Invention Grant
US07473448B2 Photoalignment of liquid crystals using poly(vinylstilbazolium) polymers
有权
使用聚（乙烯基il唑）聚合物的液晶的光电子取向
- Patent Title: Photoalignment of liquid crystals using poly(vinylstilbazolium) polymers
- Patent Title (中): 使用聚（乙烯基il唑）聚合物的液晶的光电子取向
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Application No.: US11318403Application Date: 2005-12-23
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Publication No.: US07473448B2Publication Date: 2009-01-06
- Inventor: Deepak Shukla , David M. Teegarden , Thomas R. Welter
- Applicant: Deepak Shukla , David M. Teegarden , Thomas R. Welter
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Main IPC: G02F1/1337
- IPC: G02F1/1337
Abstract:
The present invention relates to a photoalignable material comprising a photoactive stilbazolium-containing polymer of formula I: wherein, Ma, Mb, Mc are monomer units making up the polymer; x, y, z, are mole fractions of the monomer units Ma, Mb, Mc, wherein in each case 0
Public/Granted literature
- US20070148328A1 Photoalignment of liquid crystals using poly(vinylstilbazolium) polymers Public/Granted day:2007-06-28
Information query
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