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. 22, 2020
Filed:
Apr. 27, 2017
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Changcheng Ju, Beijing, CN;
Xiyuan Wang, Beijing, CN;
Zhuo Chen, Beijing, CN;
Long Wang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 27/12 (2006.01); G01N 27/00 (2006.01);
U.S. Cl.
CPC ...
G01N 33/005 (2013.01); G01N 27/00 (2013.01); G01N 27/12 (2013.01);
Abstract
The present disclosure provides a semiconductor hydrogen sensor and a manufacturing method thereof. The semiconductor hydrogen sensor comprises: a substrate; a gas-sensitive material pattern and a metal electrode pattern arranged in a same layer and distributed alternatingly on a side of the substrate; and a two-dimensional material filter layer arranged on a side surface of the gas-sensitive material pattern and the metal electrode pattern facing away from the substrate.