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:
Apr. 23, 2024
Filed:
Sep. 20, 2021
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1362 (2006.01); G01R 31/317 (2006.01); G02F 1/1345 (2006.01); G02F 1/1368 (2006.01);
U.S. Cl.
CPC ...
G02F 1/136254 (2021.01); G01R 31/31713 (2013.01); G02F 1/13456 (2021.01); G02F 1/13452 (2013.01); G02F 1/1368 (2013.01);
Abstract
A display device includes signal lines, first driver terminals that are provided in a first peripheral region and to which a first driver IC can be coupled, second driver terminals to which a second driver IC can be coupled, a plurality of inspection terminals provided in the first peripheral region, first inspection switches coupled to the first driver terminals and configured to be capable of switching coupling and interruption of the inspection terminals and the signal lines, and second inspection switches coupled to the second driver terminals and configured to be capable of switching coupling and interruption of the inspection terminals and the signal lines.