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:
May. 09, 2023
Filed:
Jan. 18, 2019
Hkc Corporation Limited, Shenzhen, CN;
Xiaoyu Huang, Shenzhen, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
This application relates to an electrostatic discharge (ESD) protection structure of a display panel, and a display apparatus. The ESD protection structure includes: a driving chip configured to send a driving signal; a plurality of signal lines arranged in a display area, where the display area is equally divided into a first signal line area and a second signal line area, each of the plurality of signal lines located in the first signal line area is coupled with a positive polarity switch, each of the plurality of signal lines located in the second signal line area is coupled with a negative polarity switch, and the positive polarity switch and the negative polarity switch are electrically connected to the driving chip; and ESD protection circuits, each including a forward diode and a backward diode.