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:
Jun. 13, 2023
Filed:
Apr. 08, 2022
Applicant:
Japan Display Inc., Tokyo, JP;
Inventors:
Yoshitaka Ozeki, Tokyo, JP;
Satoshi Tokura, Tokyo, JP;
Assignee:
Japan Display Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1362 (2006.01); H01L 27/12 (2006.01); G02F 1/1368 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1225 (2013.01); G02F 1/1368 (2013.01); G02F 1/136286 (2013.01); H01L 27/124 (2013.01);
Abstract
A display device includes a first transistor. The first transistor includes an oxide semiconductor layer, a first gate electrode facing the oxide semiconductor layer and a gate insulating layer between the oxide semiconductor layer and the first gate electrode. The first gate electrode has hydrogen storage properties.