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:
Aug. 13, 2002
Filed:
Mar. 30, 2001
Michinobu Tanioka, Tokyo, JP;
Takahiro Kimura, Tokyo, JP;
Hirobumi Inoue, Tokyo, JP;
Hiroo Ito, Tokyo, JP;
Yoshihito Fukasawa, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
There is provided a semiconductor device tester including (a) a tester substrate having the same structure as a structure of a substrate as a product except that a semiconductor device is not mounted on the tester substrate, (b) an electrically conductive sheet covering therewith a first area in which the semiconductor device is to be mounted on the tester substrate, the electrically conductive sheet being electrically insulating in a certain direction, and (c) a holder supporting a semiconductor device to be tested therewith, and compressing the semiconductor device onto the electrically conductive sheet to thereby electrically connect an externally projecting terminal of the semiconductor device to a connection terminal mounted on the tester substrate in the first area.