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. 05, 2022
Filed:
Oct. 12, 2018
Applicant:
Konkuk University Industrial Cooperation Corp, Seoul, KR;
Inventor:
Hyun Jong Chung, Hwaseong-Si, KR;
Assignee:
KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 1/16 (2006.01); G01D 1/10 (2006.01); G06F 17/14 (2006.01); H01L 31/08 (2006.01);
U.S. Cl.
CPC ...
G01J 1/1626 (2013.01); G01D 1/10 (2013.01); G06F 17/14 (2013.01); H01L 31/08 (2013.01);
Abstract
A barristor-based photodetector is disclosed. The photodetector according to an embodiment comprises: a substrate; a gate electrode which is laminated on the substrate; a first electrode and a second electrode which are laminated on the substrate and spaced apart from the gate electrode; a graphene layer which is formed between the substrate and the second electrode and extends toward the first electrode; and a gate insulating layer which is formed between the gate electrode and the graphene layer.