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. 26, 2016
Filed:
Apr. 30, 2014
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Yun-sung Woo, Yongin-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Provided is a graphene switching device including: a graphene layer formed on a substrate; a plurality of semiconductor nanowires on the substrate; a first electrode connected to a second end of the graphene layer; a second electrode on the substrate to face the first electrode so as to be connected to the plurality of semiconductor nanowires; a gate insulating layer on the substrate to cover the graphene layer; and a gate electrode on the gate insulating layer. The gate electrode and the plurality of semiconductor nanowires face each other with the graphene layer therebetween. At least one of the plurality of semiconductor nanowires is connected to at least one of the second electrode, the graphene layer, and the other of the plurality of semiconductor nanowires.