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:
Mar. 28, 2023
Filed:
Oct. 25, 2018
Toray Industries, Inc., Tokyo, JP;
Hiroji Shimizu, Otsu, JP;
Seiichiro Murase, Otsu, JP;
TORAY INDUSTRIES, INC., Tokyo, JP;
Abstract
An integrated circuit includes a memory array that stores data, a rectifying circuit that rectifies an alternating current and generates a direct-current voltage, and a logic circuit that reads data stored in a memory. The memory array includes a first semiconductor memory element having a first semiconductor layer. The rectifying circuit includes a second semiconductor rectifying element having a second semiconductor layer. The logic circuit includes a third semiconductor logic element having a third semiconductor layer. The second semiconductor layer is a functional layer exhibiting a rectifying action and the third semiconductor layer is a channel layer of a logic element. All the first, second and third semiconductor layers, the functional layer exhibiting a rectifying action and the channel layer are formed of the same material including at least one selected from an organic semiconductor, a carbon nanotube, graphene, or fullerene.