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:
Apr. 29, 2025
Filed:
Jun. 30, 2020
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Abstract
A semiconductor device that can be miniaturized or highly integrated can be provided. The semiconductor device includes a first conductor positioned over a substrate; an oxide positioned in contact with atop surface of the first conductor; a second conductor, a third conductor, and a fourth conductor positioned over the oxide; a first insulator in which a first opening and a second opening are formed, the first insulator being positioned over the second conductor to the fourth conductor; a second insulator positioned in the first opening; a fifth conductor positioned over the second insulator; a third insulator positioned in the second opening; and a sixth conductor positioned over the third insulator. The third conductor is positioned to overlap with the first conductor. The first opening is formed to overlap with a region between the second conductor and the third conductor. The second opening is formed to overlap with a region between the third conductor and the fourth conductor.