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. 01, 2020
Filed:
Jul. 01, 2019
Shanghai Tianma Am-oled Co., Ltd., Shanghai, CN;
Yang Yang, Shanghai, CN;
Shuo Tang, Shanghai, CN;
Bojia Lv, Shanghai, CN;
Xiangzi Kong, Shanghai, CN;
Jun Li, Shanghai, CN;
SHANGHAI TIANMA AM-OLED CO., LTD., Shanghai, CN;
Abstract
A display panel has a display area and a non-display area surrounding the display area. The display area has a first side and a second side opposite to the first side, and includes: a hollow area having first and second edges; and first to fourth display areas. The display panel includes: a driving chip arranged in the non-display area close to the first side; first data lines arranged in the first display area; second data lines arranged in the second display area; third data lines arranged in the third display area; and fourth data lines arranged in the fourth display area. The first edge is close to the driving chip and the second edge is away from the driving chip, and each second signal line is connected to at least two third data lines through a signal switching circuit.