Patent · US Expired

Infrared camera sensitive for infrared radiation

US7034300B2 · kind B2 · utility

22Cited by

14References

34Claims

0Family size

Assignee

FLIR Systems AB · SE

Inventors

U. Torbjorn Hamrelius · Sollentuna, SE
S. Tomas Lannestedt · Alvesta, SE

Key dates

Filing date	May 7, 2001
Grant date	Apr 25, 2006
Priority date	—
Expiry date	Jan 6, 2022

Classification

Technology area (CPC G)Physics
CPC primaryG01J2005/0077
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An infrared camera includes a detector sensitive to infrared radiation and optics for focusing an object to be monitored on the detector. A light source emits a narrow beam within the visible wavelength region towards the object to be imaged by the detector.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.