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:
Sep. 04, 2018
Filed:
Dec. 10, 2015
Applicant:
Yazaki Corporation, Tokyo, JP;
Inventors:
Assignee:
YAZAKI CORPORATION, Minato-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/36 (2006.01); H05K 1/02 (2006.01); G01R 15/16 (2006.01); G01R 19/00 (2006.01); G01R 31/44 (2006.01); G01R 19/165 (2006.01); H05K 1/16 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3658 (2013.01); G01R 15/16 (2013.01); G01R 19/00 (2013.01); G01R 19/0084 (2013.01); G01R 31/44 (2013.01); H05K 1/0224 (2013.01); G01R 19/16542 (2013.01); H05K 1/0253 (2013.01); H05K 1/0254 (2013.01); H05K 1/162 (2013.01);
Abstract
A first pattern and a second pattern are stacked with each other. In a pattern of a first circuit for high voltage, a GND is formed as a solid pattern. In a pattern of a second circuit for low voltage, a GND is formed as a solid pattern. The solid pattern of the GND of the pattern of the first circuit for high voltage and the solid pattern of the GND of the pattern of the second circuit for low voltage partially face each other, thereby improving noise-resistant performance of the circuit for high voltage.