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:
Sep. 17, 2002
Filed:
Aug. 04, 1998
Tsukasa Shiraishi, Osaka, JP;
Yoshihiro Bessho, Osaka, JP;
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Abstract
A semiconductor apparatus in which the height of the projected electrode ( ) formed on the semiconductor element ( ) is deformed plastically so as to unify the distance of the protruding surface of the projected electrode ( ) and the surface of the electrode terminal ( ) at the side of the circuit substrate ( ), and the semiconductor element and the circuit substrate are connected electrically with reliability. A method for producing the semiconductor apparatus also is disclosed. After the semiconductor element ( ) is positioned on the predetermined part of the circuit substrate ( ), the projected electrode ( ) is deformed plastically by pushing the semiconductor element ( ) from the back and the height of the projected electrode ( ) is processed appropriately. According to the method for producing the semiconductor apparatus, even if there is irregularity of the height of the surface of the electrode terminal ( ) formed on the circuit substrate ( ) which connects with the semiconductor element ( ), the semiconductor element ( ) and the circuit substrate ( ) can be connected electrically with reliability.