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:
Sep. 01, 2015
Filed:
Aug. 10, 2010
Applicants:
Dario Cabib, Timrat, IL;
Moshe Lavi, Nofit, IL;
Ziv Attar, Zikron Yaakov, IL;
Inventors:
Assignee:
CI SYSTEMS LTD., Migdal Haemek, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/33 (2006.01); G01J 5/06 (2006.01); G01J 5/08 (2006.01); G01J 5/60 (2006.01); H04N 5/217 (2011.01); H04N 5/225 (2006.01); G01J 5/00 (2006.01);
U.S. Cl.
CPC ...
G01J 5/06 (2013.01); G01J 5/061 (2013.01); G01J 5/08 (2013.01); G01J 5/0806 (2013.01); G01J 5/0862 (2013.01); G01J 5/602 (2013.01); H04N 5/217 (2013.01); H04N 5/2254 (2013.01); H04N 5/33 (2013.01); G01J 2005/0077 (2013.01);
Abstract
A device, for imaging infrared radiation from a scene, includes a detector of the infrared radiation, an enclosure for keeping the detector at an operating temperature thereof, an optical system, outside the enclosure, for focusing the infrared radiation onto the detector via a window of the enclosure, and a filter. In one embodiment, the filter is positioned at an intermediate focal plane of the optical system. In another embodiment, the filter is on a surface of an optical element of the optical system and has a defocusing relationship to the detector.