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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 9638576 B1

PDFFull Text
Date of Patent:
May. 02, 2017

Filed:

Feb. 06, 2014

Infrared-sensor filter member, manufacturing method thereof, infrared sensor, and manufacturing method thereof

Applicant:

Asahi Kasei Microdevices Corporation, Tokyo, JP;

Inventors:

Toshiaki Fukunaka, Tokyo, JP;

Edson Gomes Camargo, Tokyo, JP;

Sosuke Nishida, Tokyo, JP;

Yuta Takagi, Tokyo, JP;

Assignee:

Asahi Kasei Microdevices Corporation, Tokyo, JP;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Casey Bryant

Int. Cl.
CPC ...
G01J 3/12 (2006.01); H01L 31/0232 (2014.01); H01L 31/09 (2006.01); G01J 1/04 (2006.01); G01J 5/04 (2006.01); G01J 5/08 (2006.01); G01J 5/02 (2006.01); G01J 3/28 (2006.01); G02B 3/00 (2006.01);
U.S. Cl.
CPC ...
G01J 3/12 (2013.01); G01J 1/0403 (2013.01); G01J 1/0407 (2013.01); G01J 1/0488 (2013.01); G01J 3/28 (2013.01); G01J 5/0205 (2013.01); G01J 5/04 (2013.01); G01J 5/045 (2013.01); G01J 5/046 (2013.01); G01J 5/0803 (2013.01); G01J 5/0862 (2013.01); G02B 3/0012 (2013.01); H01L 31/02325 (2013.01); H01L 31/09 (2013.01); G01J 2003/1213 (2013.01); G01J 2003/1282 (2013.01);
Abstract

An infrared-sensor filter member includes an optical filter disposed in an opening portion of a second member and a first member. The infrared-sensor filter member includes a recess portion formed from a light-incident surface of the optical filter and the first member. At least a part of a bottom surface of the recess portion is formed by the light-incident surface and side walls of the recess portion, which are formed by the first member.

Find Patent Forward Citations

Fukunaka, Toshiaki. (2017). Infrared-sensor filter member, manufacturing method thereof, infrared sensor, and manufacturing method thereof (U.S. Patent No. 9638576). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9638576

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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