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. 06, 2014
Filed:
May. 20, 2010
Takeshi Kawabata, Osaka, JP;
Takashi Yui, Shiga, JP;
Takeshi Kawabata, Osaka, JP;
Takashi Yui, Shiga, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A pad () is provided on a surface connecting a first substrate () of a lower layer module with an upper layer module, the pad is partially covered by an insulating film () to form an opening section () exposing the pad (), a first connection terminal () is formed on the lower surface of the first substrate () of the lower layer module, the planar shape of the opening section () is different from the planar shape of the first connection terminal (), the outer shape of the opening section () is larger than the first connection terminal (), and in a transmissive inspection from above, the shape of the lower end of a second connection terminal () spreading in the opening section () is not concealed by the other terminal. This configuration enables easy and reliable determination of whether bonding sections are satisfactory by a non-destructive inspection.