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.

Date of Patent:
Feb. 26, 2013

Filed:

Dec. 06, 2010
Applicants:

Noriaki Terahara, Osaka, JP;

Seiji Hoshi, Osaka, JP;

Yoshiyuki Hashimoto, Osaka, JP;

Takeshi Ohta, Osaka, JP;

Toshiyasu Tanaka, Osaka, JP;

Yasuo Ueda, Kadoma, JP;

Toshiaki Takasu, Osaka, JP;

Inventors:

Noriaki Terahara, Osaka, JP;

Seiji Hoshi, Osaka, JP;

Yoshiyuki Hashimoto, Osaka, JP;

Takeshi Ohta, Osaka, JP;

Toshiyasu Tanaka, Osaka, JP;

Yasuo Ueda, Kadoma, JP;

Toshiaki Takasu, Osaka, JP;

Assignee:

Panasonic Corporation, Kadoma-shi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/00 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

In an electronic device including a temperature sensor and an electronic component which is a heat generation source, the temperature is measured while the influence of heat from the electronic component is reduced. The electronic device includes: a base formed of a resin material; a board which is disposed at one side of the base, and includes an electronic component and a temperature sensor; and a heat sink which is disposed at the other side of the base for dissipating heat generated by the electronic component. The heat sink includes an extension part extending from the other side of the base toward a position of the board at which the electronic component is provided.


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