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:
Oct. 19, 2010
Filed:
Mar. 12, 2009
Masataka Mizukoshi, Kawasaki, JP;
Nobuhiro Imaizumi, Kawasaki, JP;
Yoshikatsu Ishizuki, Kawasaki, JP;
Masataka Mizukoshi, Kawasaki, JP;
Nobuhiro Imaizumi, Kawasaki, JP;
Yoshikatsu Ishizuki, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
The present invention realizes a semiconductor device of high reliability which allows metal terminals which have a uniform height, are flat and smooth to be formed under low load and at low costs and to be mounted with low damage. The electrodesand the insulating filmare both formed of materials having the property that they are solid and do not exhibit the adhesiveness at room temperature and exhibit the adhesiveness at a temperature not lower than a first temperature and cure at a temperature not lower than a second temperature higher than the first temperature. The surfaces of the electrodesand the insulating filmof a semiconductor chipare planarized in continuously flat with a hard cutting tool, as of diamond or others.