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:
Nov. 25, 2025
Filed:
Apr. 13, 2022
Applicant:
Tcl China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Inventors:
Yingying Liu, Guangdong, CN;
Jianjian Ying, Guangdong, CN;
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10D 86/60 (2025.01); H10D 86/40 (2025.01);
U.S. Cl.
CPC ...
H10D 86/60 (2025.01); H10D 86/443 (2025.01);
Abstract
The present application provides a display panel and a display device. The display panel includes a first substrate, a second substrate disposed opposite to the first substrate, and a sealant layer. The first substrate includes a first base, signal lines, and an insulating layer. The first substrate includes a first groove structure extending through the insulating layer in a thickness direction. One side of the sealant layer away from the second substrate extends into the first groove structure and is attached to the first base.