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. 02, 2025
Filed:
Aug. 30, 2022
Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Ning Zhang, Guangdong, CN;
Abstract
A liquid crystal display panel and a manufacturing method thereof are provided. By allowing a thickness of an insulating layer in an opening area to be less than a thickness of the insulating layer in a non-opening area, a storage capacitance between a first electrode layer and a second electrode layer in the opening area can be increased, a driving voltage of the liquid crystal display panel can be reduced, and power consumption can also be reduced. Meanwhile, since a parasitic capacitance is small, requirements of small parasitic capacitances and low power consumption of the liquid crystal display panel can be simultaneously achieved.