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. 19, 2026
Filed:
Nov. 15, 2022
Tcl China Star Optoelectronics Technology Co., Ltd, Shenzhen, CN;
Yongchao Zhao, Shenzhen, CN;
TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
A display panel, a method of manufacturing the same, and a spliced display screen are disclosed. A driving substrate includes a plurality of first signal wirings and a plurality of light-emitting devices arranged in an array on the driving substrate. Each of the light-emitting devices is electrically connected to a corresponding one of the first signal wirings on the driving substrate. A protective layer covers the light-emitting devices and the driving substrate. One end of each of the first signal wirings is exposed at the protective layer to form an exposed end. The cladding layer covers the exposed end of the first signal wiring, so that the first signal wiring can be prevented from being exposed to cause line corrosion, thus alleviating a problem of line corrosion caused by exposed metal wirings in current display panels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile