Infrared detector

Details Infrared detector Infrared detector

1996-04-03

1997-12-02

Fields, Carolyn E.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

G01J 508, G01J 520

Patent

active

056939426

ABSTRACT:
An infrared detector has a sensor with an infrared detecting portion composed of a thermal sensitive resistor film on an insulating film provided on a surface of a semiconductor substrate. The sensor is installed on a base such that it bridges a cavity in the substrate. The cavity is sealed by an infrared reflecting film or an infrared reflecting metallic board.

REFERENCES:
patent: 5286976 (1994-02-01), Cole
patent: 5367167 (1994-11-01), Keenan

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