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:
Dec. 07, 2021
Filed:
Jan. 14, 2020
Applicant:
Tcl China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Inventor:
Xia Zhang, Guangdong, CN;
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD, Shenzhen, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1362 (2006.01); H01L 23/544 (2006.01); G02F 1/1368 (2006.01);
U.S. Cl.
CPC ...
G02F 1/136209 (2013.01); G02F 1/1368 (2013.01); G02F 1/136222 (2021.01); H01L 23/544 (2013.01); H01L 2223/54426 (2013.01);
Abstract
The disclosure provides a method of manufacturing an array substrate, an array substrate, and a liquid crystal display (LCD) panel. A non-display area of the array substrate includes a substrate, an alignment mark, an insulating layer, a hydrophobic layer, and a black photo spacer (BSP) pattern. The hydrophobic layer is disposed on the insulating layer corresponding to the alignment mark. When a BSP material is coated, a thickness of a BSP layer on the hydrophobic layer is reduced, thereby effectively fixing a problem that it is difficult to recognize an alignment mark.