Integrierte Schaltung enthaltend einen CO2 Sensor und Herstellungsverfahren

Details

Veröffentlichungs-Nr.

EP2752660

Aktenzeichen

EP13150418

Anmeldetag

7. Januar 2013

Veröffentlichung

31. August 2016

Erteilung

31. August 2016

Rechtsraum

EP

IPC

H01L31/18G01N21/77G01N21/78G01N29/02G01N29/036G01N33/00

Abstract

Disclosed is an integrated circuit comprising a substrate (10); and an optical CO 2 sensor comprising: first and second light sensors (12, 12') on said substrate, said second light sensor being spatially separated from the first light sensor; and a layer portion (14) including an organic compound comprising at least one amine or amidine functional group over the first light sensor; wherein said integrated circuit further comprises a signal processor (16) coupled to the first and second light sensor for determining a difference in the respective outputs of the first and second light sensor. An electronic device comprising such a sensor and a method of manufacturing such an IC are also disclosed.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande

Fachgebiete