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. 23, 2018
Filed:
Dec. 28, 2015
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Hongquan Wei, Shenzhen, CN;
Yanan Wang, Shenzhen, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, Guangdong, CN;
Abstract
The present invention provides a liquid crystal display device and a manufacturing method thereof. The liquid crystal display device uses a quantum rod orientation layer () to conduct parallel alignment of a quantum rod layer () so that the aligned quantum rod layer () may replace a conventional lower polarizer. The liquid crystal display device manufacturing method applies an inclined vapor deposition process to form a quantum rod orientation layer (). The quantum rod orientation layer () includes a plurality of grooves () that has an extension direction substantially perpendicular to a transmission axis direction of an upper polarizer (). A quantum rod layer () is then formed on the quantum rod orientation layer (). The quantum rod layer () so formed includes a plurality of quantum rods () that has a long axis direction substantially parallel to the extension direction of the grooves (), namely parallel alignment of the quantum rod layer (). The aligned quantum rod layer () may replace a conventional lower polarizer to improve light transmission rate and utilization of backlighting, increasing displaying brightness and reducing manufacturing cost.