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:
Apr. 11, 1995
Filed:
Nov. 25, 1991
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
174 522 ; 361736 ; 361749 ; 174260 ; 257687 ; 257787 ;
Abstract
The present invention relates to a mounting structure adapted to be mainly used commercially and to an electronic device employing such mounting structure. A board carrying a plurality of chips is directly coated with resin to form a casing or a part thereof. Alternatively a plurality of the boards interconnected by flexible wiring sheets and coated with resin with retaining the flexibility of the wiring sheets. Such structure helps to provide a handy electric device which is required to be compact, light-weight and thin.