The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 01, 2013
Filed:
Mar. 25, 2010
Applicants:
Min-ruei Tsai, Kaohsiung, TW;
Wen-chung Chu, Kaohsiung County, TW;
Chia-wen Chang, Tainan, TW;
Ming-chih Lai, Taichung County, TW;
Inventors:
Min-Ruei Tsai, Kaohsiung, TW;
Wen-Chung Chu, Kaohsiung County, TW;
Chia-Wen Chang, Tainan, TW;
Ming-Chih Lai, Taichung County, TW;
Assignee:
Daxin Materials Corporation, Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/56 (2006.01); G02F 1/1337 (2006.01); C08G 73/10 (2006.01); C08G 73/14 (2006.01); C08L 79/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid crystal alignment solution is provided, including at least one polymer selected from the group consisting of a polyamide acid-polyamide acid polymer represented by formula (A), a polyimide-polyamide acid polymer represented by formula (B) and a polyimide-polyimide polymer represented by formula (C), as defined in the contexts.