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:
Nov. 19, 2019
Filed:
May. 01, 2017
Applicant:
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Inventors:
Massimo Cataldo Mazzillo, Corato, IT;
Alfio Russo, Biancavilla, IT;
Assignee:
STMicroelectronics S.R.L., Agrate Brianza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/00 (2006.01); H01L 31/0216 (2014.01); G01N 21/85 (2006.01); H01L 27/144 (2006.01); G01N 21/31 (2006.01); G01N 21/05 (2006.01); H01L 31/18 (2006.01); G01N 21/61 (2006.01); H01L 31/00 (2006.01); H01L 31/0312 (2006.01); H01L 31/103 (2006.01); H01L 31/108 (2006.01); G01N 21/33 (2006.01); G01M 15/10 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1443 (2013.01); G01N 21/05 (2013.01); G01N 21/31 (2013.01); G01N 21/314 (2013.01); G01N 21/61 (2013.01); G01N 21/85 (2013.01); H01L 31/00 (2013.01); H01L 31/02162 (2013.01); H01L 31/0312 (2013.01); H01L 31/108 (2013.01); H01L 31/1037 (2013.01); H01L 31/18 (2013.01); H01L 31/1812 (2013.01); G01M 15/108 (2013.01); G01N 21/33 (2013.01); G01N 2021/3137 (2013.01); G01N 2021/8578 (2013.01); G01N 2201/0612 (2013.01); H01L 31/1035 (2013.01); Y02E 10/50 (2013.01);
Abstract
An optical device for detecting a first chemical species and a second chemical species contained in a specimen, which includes: a first optical sensor, which may be optically coupled to an optical source through the specimen and is sensitive to radiation having a wavelength comprised in a first range of wavelengths; and a second optical sensor, which may be optically coupled to the optical source through the specimen and is sensitive to radiation having a wavelength comprised in a second range of wavelengths, different from the first range of wavelengths.