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. 27, 2020
Filed:
Aug. 27, 2018
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Hongquan Wei, Shenzhen, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
The present disclosure relates to a photo-alignment material, a liquid crystal display panel, and a manufacturing method thereof. The chemical structural formulas of photo-alignment material includes an orientation anchor group, a linking group, a photosensitive group with one or more photosensitive cyclohexanone, and an alignment group with a linear or branched alkyl having 3-15 carbon atoms; wherein the orientation anchor group, the linking group, the photosensitive group and the alignment group are connected successively. Through the above-mentioned manner, the present disclosure can simplify the manufacturing process of the liquid crystal display panel, and improve the product quality.