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. 13, 1995
Filed:
Mar. 22, 1994
Applicant:
Inventor:
Kanako Sawada, Kawasaki, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437211 ; 437207 ; 437209 ; 437219 ; 257788 ; 257790 ; 2641771 ; 2642092 ; 264284 ; 264293 ;
Abstract
A method for manufacturing a semiconductor device in which two resin encapsulating sheets, each having a convex portion, are brought into contact with a semiconductor chip. The semiconductor chip is then encapsulated by pressing the chip between the encapsulating sheets.