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. 11, 2019
Filed:
Nov. 10, 2017
Joled Inc., Tokyo, JP;
Atsuhito Murai, Tokyo, JP;
Motohiro Toyota, Tokyo, JP;
JOLED INC., Tokyo, JP;
Abstract
A semiconductor device includes a substrate, a gate electrode, an oxide semiconductor film, a first electrode, a second electrode, and a third electrode. The gate electrode is provided on the substrate. The oxide semiconductor film is provided on the substrate with the gate electrode interposed therebetween. The oxide semiconductor film includes a channel region facing the gate electrode and a low-resistance region adjacent to the channel region. The first electrode contains a constituent material same as that of the gate electrode, and has same thickness as that of the gate electrode. The second electrode has at least a portion facing the first electrode, and contains a constituent material same as that of the oxide semiconductor film. The third electrode has at least a portion provided at a position facing the first electrode with the second electrode interposed therebetween. The third electrode is electrically coupled to the first electrode.