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:
Jun. 18, 2019
Filed:
Dec. 15, 2016
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, CN;
Yanxi Ye, Shenzhen, CN;
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, Guangdong, CN;
Abstract
The present invention provides a pixel electrode. The pixel electrode comprises a peripheral frame electrode that is in an enclosed form and at least one pair of peripheral edges of the peripheral frame electrode are provided, on outer sides thereof, with a sawtooth-like configuration. The sawtooth-like configuration comprises tooth troughs having an extension direction that is substantially parallel to and consistent with an extension direction of branch electrodes of the pixel electrode corresponding thereto so that liquid crystal in an area corresponding to the peripheral frame electrode may incline in the direction of the branch electrodes in the same way as liquid crystal in an inside area of the peripheral frame electrode inclines in such a direction to prevent the occurrence of dark patterns in the area corresponding to the peripheral frame electrode. Application of the pixel electrode to an HVA liquid crystal display panel would effectively improve transmission rate and brightness of the liquid crystal display panel so as to improve the display performance.