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:
Aug. 15, 2017
Filed:
Feb. 26, 2016
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/414 (2006.01); H01L 29/66 (2006.01); H01L 29/786 (2006.01); G01N 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 29/78684 (2013.01); G01N 27/127 (2013.01);
Abstract
A gas sensor includes: a channel layer in which a F-terminated GNR, a H-terminated GNR, and a F-terminated GNR whose edge portions are terminated with different modifying groups are bonded to each other; a source electrode formed on one end of the channel layer; and a drain electrode formed on the other end of the channel layer, in which a surface of the H-terminated GNR is exposed, and this exposed portion is a gas sensing part.