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:
Jul. 25, 2023
Filed:
Mar. 04, 2021
Japan Display Inc., Tokyo, JP;
Takeshi Sakai, Tokyo, JP;
JAPAN DISPLAY INC., Tokyo, JP;
Abstract
The semiconductor device comprises a gate electrode, a first gate insulating film overlapping a part of the side surface and the upper surface of the gate electrode, a second gate insulating film overlapping the upper surface of the gate electrode, a semiconductor film provided on the upper surface of the second gate insulating film and overlapping the gate electrode and a first terminal and a second terminal overlapping the upper surface of the semiconductor film. In a plan view, a first region is a region where the semiconductor film overlaps the upper surface of the first gate insulating film and the second gate insulating film between the first terminal and the second terminal, and a third region is a region that overlaps both a part of the upper surface of the gate electrode and the second gate insulating film and does not overlap the first gate insulating film.