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:
Jan. 04, 2022
Filed:
Dec. 31, 2019
Applicant:
Japan Display Inc., Minato-ku, JP;
Inventors:
Yasukazu Kimura, Minato-ku, JP;
Masato Hiramatsu, Minato-ku, JP;
Takuma Nishinohara, Minato-ku, JP;
Toshihiko Itoga, Minato-ku, JP;
Assignee:
Japan Display Inc., Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 27/12 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3262 (2013.01); H01L 27/1214 (2013.01); H01L 27/3276 (2013.01); H01L 51/0097 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A display device includes a substrate having flexibility, a transistor having a gate insulating film and further having a semiconductor layer and a gate electrode that sandwich the gate insulating film, the transistor formed in an area where the substrate is bent, and a gate wiring line so formed on the substrate as to be connected to the gate electrode, and the gate electrode has an area that is present in an area where the gate electrode overlaps with the semiconductor layer and is thinner than at least part of the gate wiring line.