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:
Feb. 04, 1992
Filed:
Apr. 27, 1990
Applicant:
Inventor:
Yasuhiro Murasawa, Itami, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; G06K / ;
U.S. Cl.
CPC ...
357 74 ; 357 75 ; 357 80 ; 357 79 ; 235491 ; 235492 ;
Abstract
A semiconductor device card includes a frame on which a semiconductor module may be mounted and a protection panel adhered to the frame. The frame includes pairs of offset grooves along each of two opposed sides and the protection panel includes pairs of offset flanges along each of two opposed edges of the panel. The protection panel flanges are inserted into the grooves in the frame and adhered to the frame in the grooves. Thus, a large attached area for ensuring good adhesive strength between the frame and the protection panel is achieved.