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.

Date of Patent:
Nov. 21, 2023

Filed:

Apr. 29, 2020
Applicant:

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;

Inventors:

Qi Zhang, Guangdong, CN;

Yoonsung Um, Guangdong, CN;

Wu Cao, Guangdong, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1343 (2006.01); G02F 1/1337 (2006.01);
U.S. Cl.
CPC ...
G02F 1/134309 (2013.01); G02F 1/133707 (2013.01); G02F 2201/123 (2013.01);
Abstract

The present invention provides a pixel electrode and a liquid crystal display panel. A first side electrode and a second side electrode are respectively connected to both ends of a first trunk electrode, and a third side electrode and a fourth side electrode are respectively disposed on sides of the first side electrode and the second side electrode away from a branch electrode. Each of the first side electrode and the second side electrode is provided with a notch at a junction with the first trunk electrode, and the two notches are respectively disposed on the sides of the first side electrode and the second side electrode away from the branch electrode, which can relieve dark lines at pixel boundaries.


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