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:
Feb. 20, 2018
Filed:
Sep. 23, 2015
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Gui Chen, Guangdong, CN;
Caiqin Chen, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd, Shenzhen, Guangdong, CN;
Wuhan China Star Optoelectronics Technology Co., Ltd, Wuhan, Hubei, CN;
Abstract
The present invention provides a thin film transistor array substrate and a liquid crystal display panel. The thin film transistor array substrate comprises: a substrate; a light shielding layer, located at a middle part on a surface of the substrate; a buffer layer, covering the light shielding layer; a Low Temperature Poly-silicon layer, being located on the buffer layer, and corresponding to the light shielding layer; an isolation layer, covering the Low Temperature Poly-silicon layer, and the isolation layer comprises a through hole, wherein a width of the through hole is smaller than a width of the light shielding layer; a metal layer, located on the isolation layer, and the metal layer is connected with the Low Temperature Poly-silicon layer via the through hole. The thin film transistor array substrate and the liquid crystal display panel have a higher aperture ratio.