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:
Nov. 06, 2012
Filed:
Mar. 20, 2009
Jun-woo Lee, Anyang-si, KR;
Fusayuki Takeshita, Seoul, KR;
Baek-kyun Jeon, Yongin-si, KR;
Tae-sung Jung, Suwon-si, KR;
Hoi-lim Kim, Seoul, KR;
Jeong-hye Choi, Incheon, KR;
Sung-yi Kim, Gwangju-si, KR;
Jun-Woo Lee, Anyang-si, KR;
Fusayuki Takeshita, Seoul, KR;
Baek-Kyun Jeon, Yongin-si, KR;
Tae-Sung Jung, Suwon-si, KR;
Hoi-Lim Kim, Seoul, KR;
Jeong-Hye Choi, Incheon, KR;
Sung-Yi Kim, Gwangju-si, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
A photoalignment material includes an alignment polymer, a photoalignment additive including a compound represented by the following Chemical Formula 1 and an organic solvent. In Chemical Formula 1, Rrepresents a cyclic compound. A and B independently represent a single bond or —(CH)—. 'n' represents an integer in a range of 1 to 12. Each —CH— of A and/or B may be replaced with Rrepresents an alkyl group having 1 to 12 carbon atoms, and each —CH— of A and/or B may be replaced with —O—. Rrepresents In Chemical Formula 1, each hydrogen atom excluding hydrogen atoms of Rmay be replaced with chlorine (Cl) or fluorine (F).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile