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:
Jun. 27, 2000
Filed:
Jul. 29, 1997
Masaki Waki, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A semiconductor device having a semiconductor chip and a TAB lead adhering to a surface of the semiconductor chip by a TAB tape which electrically connects an internal terminal arranged in a center part of a surface of the semiconductor chip to an external terminal arranged around a periphery of the semiconductor chip. One embodiment according to the present invention is an LCO semiconductor device having the TAB lead connecting to a lead-frame assembled in an IC package. Another embodiment according to the present invention is a TAB tape of thermo-plasticity comprising a first surface having a first softening temperature and a second surface having a second softening temperature which is different from the first softening temperature.