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:
Mar. 30, 2004
Filed:
Oct. 15, 2002
Applicant:
Inventors:
Masatoshi Takenaka, Mikata-gun, JP;
Shinji Okuma, Obama, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/06 ; H05K 3/38 ;
U.S. Cl.
CPC ...
H05K 7/06 ; H05K 3/38 ;
Abstract
In a wiring board having a terminal for connection of circuits in a variety of electronic devices, a joining section of the terminal is placed on a connecting section of a wiring pattern on the top surface of a lower substrate, two layers of adhesives having different softening temperatures are formed between the lower substrate and an upper substrate, and the lower substrate and the upper substrate are cemented sandwiching the joining section. With this structure, a stable holding force can be secured over a wide temperature range.