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:
Jan. 14, 2020
Filed:
Sep. 01, 2017
Shibaura Electronics Co., Ltd., Saitama-shi, Saitama, JP;
Jun Kanaya, Semboku, JP;
Tatsuya Konno, Saitama, JP;
SHIBAURA ELECTRONICS CO., LTD., Saitama-Shi, Saitama, JP;
Abstract
To provide an infrared temperature sensor that is corrected in detected temperature while ensuring high responsiveness. An infrared temperature sensoraccording to the present invention includes a heat conversion film, an infrared detection elementheld by the heat conversion film, a temperature compensation elementthat is provided adjacently to the infrared detection elementand is held by the heat conversion film, a light guide partthat guides entered infrared rays toward the infrared detection element, and a blocking partthat blocks the infrared rays from being incident on the temperature compensation element, in which an inner surface of the light guide partconfigures an irradiation surfaceto be irradiated with the infrared rays, and the irradiation surfaceincludes a correction regionthat is different in emissivity of the infrared rays from surroundings.