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:
Apr. 21, 2015
Filed:
Jun. 27, 2012
Chung-yi Chiu, Guandong, CN;
Chung-Yi Chiu, Guandong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Abstract
The present invention provides a method for liquid crystal alignment, which includes: providing a substrate, the substrate being disposed with a liquid crystal layer; using a first radiation beam and a second radiation beam to radiate the substrate, the first radiation beam being for performing alignment on liquid crystal layer and the second beam being for adjusting substrate temperature. The method and device for liquid crystal alignment of the present invention can rapidly adjust environment temperature during liquid crystal alignment and achieve optimization of reaction speed and uniformity through temperature control during polymerization. The present invention is simple in structure, easy to operate and low cost.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile