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:
Nov. 20, 2012
Filed:
Dec. 14, 2009
Kenta Uchiyama, Nagano, JP;
Akihiko Tateiwa, Nagano, JP;
Yuji Kunimoto, Nagano, JP;
Shinko Electric Industries Co., Ltd., Nagano-shi, JP;
Abstract
A wiring board with lead pins includes: connection pads formed on a wiring board, and lead pins bonded through a conductive material to the connection pads, wherein each of the lead pins has a head portion that is formed in one end of a shaft portion to be larger in diameter than the shaft portion, the head portions are bonded to the connection pads by the conductive material, a face of the wiring board on which the connection pads are formed is resin-sealed by a first resin to be thicker than the head portions, except portions to which the head portions are bonded, and sides of faces of the head portions to which the shaft portions are connected are sealed to be in close contact with the first resin by a second resin.