Invention Grant
- Patent Title: Multi-sensor optical device for detecting chemical species and manufacturing method thereof
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Application No.: US14659038Application Date: 2015-03-16
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Publication No.: US09671351B2Publication Date: 2017-06-06
- Inventor: Massimo Cataldo Mazzillo , Alfio Russo
- Applicant: STMICROELECTRONICS S.R.L.
- Applicant Address: IT Agrate Brianza
- Assignee: STMicroelectronics S.r.l.
- Current Assignee: STMicroelectronics S.r.l.
- Current Assignee Address: IT Agrate Brianza
- Agency: Seed IP Law Group LLP
- Priority: ITTO2014A0342 20140424
- Main IPC: G01N21/85
- IPC: G01N21/85 ; G01N21/31 ; G01N21/05 ; H01L31/18 ; H01L31/0216 ; G01N21/61 ; H01L31/00 ; G01N21/33

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.
Public/Granted literature
- US20150308962A1 MULTI-SENSOR OPTICAL DEVICE FOR DETECTING CHEMICAL SPECIES AND MANUFACTURING METHOD THEREOF Public/Granted day:2015-10-29
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