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:
Aug. 22, 2017
Filed:
Jan. 04, 2016
Applicant:
Shinko Electric Industries Co., Ltd., Nagano, JP;
Inventor:
Tatsuro Yoshida, Nagano, JP;
Assignee:
SHINKO ELECTRIC INDUSTRIES CO., LTD., Nagano, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/498 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49838 (2013.01); H01L 23/49811 (2013.01); H01L 23/49816 (2013.01); H01L 23/49822 (2013.01); H01L 23/49827 (2013.01); H01L 2224/16225 (2013.01);
Abstract
A wiring board includes a wiring layer including a surface on which a recess is formed and a metal layer formed on a bottom surface of the recess. A surface of the metal layer facing away from the bottom surface of the recess is closer to the bottom surface of the recess than is the surface of the wiring layer.