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. 12, 2001
Filed:
Nov. 17, 1999
Applicant:
Inventors:
Takashi Nakai, Fukushima-ken, JP;
Katsumi Ito, Fukushima-ken, JP;
Assignee:
Alps Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/14 ; H01R 1/202 ;
U.S. Cl.
CPC ...
H05K 1/14 ; H01R 1/202 ;
Abstract
In a substrate junction element for reliably connecting the substrates used in a magnetic disk device, wiring substrates electrically connected to the magnetic head are placed on a carriage, and then a main substrate composed of a thin-film substrate and a reinforcing plate is placed on the wiring substrates, whereby it is possible to prevent the wiring substrates from rising. Further, by superimposing the thin-film substrate extending from the main substrate on the wiring substrates, it is possible to prevent generation of a difference in height in the soldering portion.