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. 23, 2003
Filed:
May. 31, 2002
Applicant:
Inventor:
Hitoshi Kurusu, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/348 ;
U.S. Cl.
CPC ...
H01L 2/348 ;
Abstract
A semiconductor integrated circuit device and a printed wired board which self-align to each other in an exact and precise manner. The semiconductor integrated circuit device has conductive bumps. The printed wired board has conductive recessed members at positions corresponding to the conductive bumps. Each of the conductive bumps is fitted into the corresponding conductive recessed member so that the printed wired board is aligned with the semiconductor integrated circuit device.