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:
Dec. 02, 2008
Filed:
Apr. 27, 2006
Applicant:
Mitsuo Usami, Tachikawa, JP;
Inventor:
Mitsuo Usami, Tachikawa, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The existing IC cards have a disadvantage of difficulty of mass production because an IC chip is supplied on a substrate one at a time. The present invention provides a method of manufacturing by placing a positioning jig having a plurality of openings each of which has a size fit with a semiconductor device, providing a plurality of semiconductor devices on said jig to house the devices into the openings, and fixing on a substrate then cutting the substrate to provide independent electronic devices. When the semiconductor device is in a form of chip, a support member attached to the chip will facilitate the handling of chips.