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. 03, 2002
Filed:
Jun. 06, 1997
Applicant:
Inventor:
Akito Yoshida, Kanagawa-ken, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/358 ; H01L 2/166 ;
U.S. Cl.
CPC ...
H01L 2/358 ; H01L 2/166 ;
Abstract
A semiconductor device has a plurality of input/output terminals formed on the inner region on a semiconductor substrate, and a plurality of die testing terminals formed on the peripheral region on the semiconductor substrate, and the input/output terminals and the die testing terminals are connected to each other by a metal wiring layer. Die testing is performed by bringing probes projecting from a probe card into contact with the plurality of die testing terminals.