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:
Sep. 25, 2018
Filed:
Jun. 28, 2016
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Rentang Zhao, Shenzhen, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Abstract
An optical alignment device for a plurality of liquid crystal display panels is disclosed, and has a panel carrying stage, a UV lamp, and a plurality of irradiation masks. The panel carrying stage is used for placing the liquid crystal display panels, the UV lamp is used for applying a UV irradiation to the liquid crystal display panels on the panel carrying stage so that liquid crystals in each of the liquid crystal display panels have pretilt angles, and the irradiation masks are disposed between the UV lamp and the liquid crystal display panels for changing an irradiation intensity of the UV irradiation on the crystal display panels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile