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:
Mar. 17, 2020
Filed:
May. 22, 2015
Shenzhen China Star Optoelectronics Technology Co., Ltd, Guangdong, CN;
Xiang Li, Guangdong, CN;
Chung-Ching Hsieh, Guangdong, CN;
Yanjun Song, Guangdong, CN;
Yongchao Zhao, Guangdong, CN;
Rentang Zhao, Guangdong, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong, CN;
Abstract
The present invention discloses a display panel and a manufacturing method thereof. A thin film transistor array substrate of a display panel is provided with a first alignment layer; a color filter substrate of display panel is provided with a second alignment layer; the first alignment layer is formed by irradiating the first alignment material with a first light having a first wavelength, the second alignment layer is formed by irradiating the second alignment material with a second light having a second wavelength. The present invention permits the display panel to have good reliability and high contrast as well.