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:
Sep. 15, 2020
Filed:
Dec. 26, 2018
Applicant:
Nuctech Company Limited, Beijing, CN;
Inventors:
Assignee:
NUCTECH COMPANY LIMITED, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/35 (2014.01); G01J 1/44 (2006.01); G01N 21/3581 (2014.01); G01J 1/42 (2006.01); G01J 1/04 (2006.01);
U.S. Cl.
CPC ...
G01N 21/3581 (2013.01); G01J 1/0411 (2013.01); G01J 1/42 (2013.01); G01J 1/44 (2013.01); G01J 2001/448 (2013.01); G01J 2001/4466 (2013.01);
Abstract
The present disclosure provides a terahertz detector. The terahertz detector includes a planar array structure that is constituted by a plurality of pixel units, the plurality of pixel units each include N sub pixels and each of the sub pixels includes no more than one signal trigger configured to transform a terahertz signal to an electrical current pulsing signal, and each of the plurality of pixel units detects a signal that is a sum of the electrical current pulsing signals of the N sub pixels, where N is an integer greater than 1.