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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.:

US 9733404 B1

PDFFull Text
Date of Patent:
Aug. 15, 2017

Filed:

Sep. 05, 2013

Layered structure for an infrared emitter, infrared emitter device and detector

Applicant:

Vaisala Oyj, Vantaa, FI;

Inventors:

Hannu Talvitie, Espoo, FI;

Jukka Korhonen, Espoo, FI;

Martti Blomberg, Espoo, FI;

Assignee:

Vaisala Oyj, Vantaa, FL (US);

Attorney:

Seppo Laine Oy

Primary Examiner:

Francis M Legasse, Jr

Int. Cl.
CPC ...
G02B 5/22 (2006.01); G01J 5/20 (2006.01); H05B 3/84 (2006.01); G01J 5/04 (2006.01); G01J 3/10 (2006.01); G01J 5/02 (2006.01); F21V 7/10 (2006.01); G01J 5/08 (2006.01); G01J 5/10 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
G02B 5/22 (2013.01); F21V 7/10 (2013.01); G01J 3/108 (2013.01); G01J 5/024 (2013.01); G01J 5/048 (2013.01); G01J 5/0809 (2013.01); G01J 5/10 (2013.01); G01J 5/20 (2013.01); H01L 51/529 (2013.01); H01L 51/5271 (2013.01); H05B 3/84 (2013.01); G01J 2005/103 (2013.01); H05B 2203/013 (2013.01);
Abstract

The present publication describes a heat-resistant optical layered structure, a manufacturing method for a layered structure, and the use of a layered structure as a detector, emitter, and reflecting surface. The layered structure comprises a reflecting layer, an optical structure on top of the reflecting layer, and preferably shielding layers for shielding the reflecting layer and the optical structure. According to the invention, the optical structure on top of the reflecting layer comprises at least one partially transparent layer, which is optically fitted at a distance to the reflecting layer.

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Talvitie, Hannu. (2017). Layered structure for an infrared emitter, infrared emitter device and detector (U.S. Patent No. 9733404). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9733404

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