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:
Dec. 21, 2021
Filed:
Dec. 19, 2018
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Shunpei Yamazaki, Setagaya, JP;
Ryota Hodo, Atsugi, JP;
Tomoyo Kamogawa, Kako, JP;
Katsuaki Tochibayashi, Isehara, JP;
Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;
Abstract
A highly reliable semiconductor device having a high on-state current is provided. The semiconductor device includes a first insulator, a second insulator over the first insulator, a first oxide over the first insulator, a second oxide over the first oxide, a first conductor and a second conductor over the second oxide, a third insulator over the first conductor, a fourth insulator over the second conductor, a third oxide over the second oxide, a fifth insulator over the third oxide, a third conductor that is positioned over the fifth insulator and overlaps with the third oxide, a sixth insulator covering the first to fifth insulators, the first oxide, the second oxide, and the first to third conductors, and a seventh insulator over the sixth insulator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile