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. 19, 2015
Filed:
Aug. 19, 2013
Shinko Electric Industries Co., Ltd., Nagano-ken, JP;
Koichi Tanaka, Nagano, JP;
Nobuyuki Kurashima, Nagano, JP;
Hajime Iizuka, Nagano, JP;
Satoshi Shiraki, Nagano, JP;
Shinko Electric Industries Co., Ltd., Nagano-ken, JP;
Abstract
An electronic component incorporated substrate includes a first substrate and a second substrate that are electrically connected to each other by a spacer unit. An electronic component is mounted on the first substrate and arranged between the first substrate and the second substrate. An encapsulating resin fills a space between the first substrate and the second substrate to encapsulate the electronic component. The spacer unit includes a stacked structure of a metal post and a solder ball stacked in a stacking direction of the first substrate and the second substrate. The spacer unit further includes an insulation layer that is formed on the second substrate and covers a side wall of the metal post.