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:
May. 07, 2019
Filed:
Apr. 26, 2017
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Kouhei Takahashi, Osaka, JP;
Takashi Kawasaki, Osaka, JP;
Yasuyuki Naito, Osaka, JP;
Morio Tomiyama, Nara, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 5/02 (2006.01); G01J 5/14 (2006.01); G01J 5/22 (2006.01); G01J 5/20 (2006.01); G01J 5/12 (2006.01);
U.S. Cl.
CPC ...
G01J 5/02 (2013.01); G01J 5/12 (2013.01); G01J 5/14 (2013.01); G01J 5/20 (2013.01); G01J 5/22 (2013.01); G01J 2005/123 (2013.01);
Abstract
An infrared sensor is formed in such a manner that an infrared receiver and a base substrate are spaced with a beam made of a thin-film phononic crystal in which through holes are arranged periodically. The beam made of a phononic crystal is formed in such a manner that a period P of through holes increases at arbitrary intervals in a direction from the infrared receiver toward the base substrate.