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:
Jun. 04, 2019
Filed:
Mar. 30, 2017
Applicant:
Ndd, Inc., Gyeongsangbuk-do, KR;
Inventors:
Sae Young Ahn, Gyeongsangbuk-do, KR;
Hyun Hwa Kwon, Gyeongsangbuk-do, KR;
Assignee:
NDD, INC., Gyeongsangbuk-Do, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/00 (2006.01); G01N 33/543 (2006.01); H01L 27/28 (2006.01); H01L 51/00 (2006.01); H01L 51/05 (2006.01); G01N 27/414 (2006.01);
U.S. Cl.
CPC ...
G01N 33/5438 (2013.01); G01N 27/4145 (2013.01); H01L 27/283 (2013.01); H01L 51/0048 (2013.01); H01L 51/0541 (2013.01); H01L 51/0562 (2013.01);
Abstract
The present invention provides a bio-sensing device. The bio-sensing device includes an array of unit cells, each unit cell including: a source electrode and a drain electrode spaced apart from each other; a sensing film that serves as a channel between the source electrode and the drain electrode; and gate electrodes spaced apart from the sensing film, wherein the gate electrodes is disposed at a lower level than the source electrode, the drain electrode and the sensing film.