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:
Apr. 12, 2022
Filed:
Jan. 15, 2020
Alps Alpine Co., Ltd., Tokyo, JP;
Suguru Wada, Santa Clara, CA (US);
ALPS ALPINE CO., LTD., Tokyo, JP;
Abstract
A temperature sensor includes a polymer layer, a relative permittivity of the polymer layer varying in accordance with temperature, the polymer layer being formed of a flexible material; at least one first electrode disposed on one surface of the polymer layer; at least one second electrode disposed on another surface of the polymer layer; and a measuring unit configured to measure a temperature of an object based on capacitance of at least one region between the first electrode and the second electrode that are separated by the polymer layer, the first electrode being closer than the second electrode to a surface of the object that contacts the temperature sensor.