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:
Dec. 20, 2016
Filed:
Dec. 30, 2014
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventors:
Hirotaka Takihara, Kyoto, JP;
Shintaro Takahashi, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 13/00 (2006.01); H05K 7/20 (2006.01); G01K 7/00 (2006.01); H02M 1/32 (2007.01); G01K 1/02 (2006.01); H02M 7/5387 (2007.01); H03K 17/08 (2006.01);
U.S. Cl.
CPC ...
G01K 7/00 (2013.01); G01K 1/02 (2013.01); H02M 1/32 (2013.01); H01L 2924/0002 (2013.01); H02M 7/53871 (2013.01); H02M 2001/327 (2013.01); H03K 2017/0806 (2013.01);
Abstract
A temperature detecting apparatus includes a temperature detecting circuit configured to output a first pulse signal according to a temperature detected by a temperature sensor, and an insulating transformer configured to transmit the first pulse signal to an integrated circuit which is operated by an operation voltage different from that of the temperature detecting circuit. The insulating transformer is installed between the temperature detecting circuit and the integrated circuit. The temperature detecting circuit and the insulating transformer are mounted on a common substrate.