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. 05, 2020
Filed:
Jan. 18, 2016
Applicant:
Panasonic Industrial Devices Sunx Co., Ltd., Aichi, JP;
Inventors:
Hiroki Ichikawa, Aichi, JP;
Takayuki Ochiai, Aichi, JP;
Assignee:
PANASONIC INDUSTRIAL DEVICES SUNX CO., LTD., Aichi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 1/42 (2006.01); G01V 8/12 (2006.01); H01H 35/00 (2006.01); H01L 31/02 (2006.01); G01J 1/04 (2006.01);
U.S. Cl.
CPC ...
G01J 1/42 (2013.01); G01J 1/0411 (2013.01); G01V 8/12 (2013.01); H01H 35/00 (2013.01); H01L 31/02 (2013.01);
Abstract
In a case made of resin and provided with a condensing lens through which light is transmitted, a circuit board on which a photoelectric element to be disposed at the focus position of the condensing lens is accommodated. The circuit board has a through hole through which the light having been transmitted through the condensing lens passes. Furthermore, the photoelectric element is mounted on the back face of the circuit board on the opposite side of the condensing lens and receives the light having passed through the through hole.