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. 13, 2021
Filed:
Feb. 27, 2020
Socionext Inc., Kanagawa, JP;
SOCIONEXT INC., Kanagawa, JP;
Abstract
An ESD protection circuit includes a first fin structure having fins of a first conductivity type and a second fin structure having fins of a second conductivity type, the second fin structure being opposed to the first fin structure. A first power interconnect connected with the first fin structure and a signal interconnect connected with the second fin structure are formed in a first interconnect layer, and a second power interconnect connected with the first power interconnect is formed in a second interconnect layer. The width occupied by the second fin structure is greater than that of the first fin structure, and the width of the signal interconnect is greater than that of the first power interconnect.