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:
Jan. 28, 2020
Filed:
Jul. 13, 2017
Applicant:
Shenzhen China Star Optoelectronics Technology Co. Ltd., Shenzhen, Guangdong, CN;
Inventors:
Yung Jui Lee, Guangdong, CN;
Hsiao Hsien Chen, Guangdong, CN;
Song Lan, Guangdong, CN;
Xiaolong Ma, Guangdong, CN;
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/56 (2006.01); G02F 1/1337 (2006.01); G02F 1/1341 (2006.01); G02F 1/1333 (2006.01); G02F 1/1368 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1337 (2013.01); C09K 19/56 (2013.01); G02F 1/1341 (2013.01); G02F 1/133723 (2013.01); G02F 1/1368 (2013.01); G02F 2001/13415 (2013.01); G02F 2001/133397 (2013.01); G02F 2001/133715 (2013.01); G02F 2001/133742 (2013.01); G02F 2001/133773 (2013.01);
Abstract
A liquid crystal material for a liquid crystal display panel is used to form a polymer film on a substrate on which no PI layer is provided so as to realize normal display of the liquid crystal panel. Meanwhile, realiability of the panel can be improved, a voltage holding rate can be improved, and poor alignment of the self-alignment liquid crystal material, afterimage, and other problems can be solved.