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:
Jul. 04, 2023
Filed:
Jan. 01, 2020
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Abstract
The present disclosure provides a COA substrate and a liquid crystal display panel, the COA substrate comprises a plurality of crisscrossed data lines and scan lines, and a pixel unit composed of the data lines and the scan lines. The pixel unit is divided into an opening region of the pixel unit and a non-opening region of the pixel unit. The data lines, the scan lines, transistor units, a data line black matrix less (DBS) common electrode line, and a pixel through-hole are electrically connected to the transistor unit, which are disposed in the non-opening region. The DBS common electrode line in the non-opening region of the pixel unit bypasses the pixel through-hole.