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. 09, 1980
Filed:
Apr. 22, 1974
Applicant:
Inventors:
Donald A McWilliams, Placentia, CA (US);
Charles H Fa, Costa Mesa, CA (US);
George A Larchian, Northridge, CA (US);
Oral F Maxwell, Jr, Santa Ana, CA (US);
Assignee:
Rockwell International Corporation, El Segundo, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 49 ; 357 50 ; 357 51 ; 357 59 ; 357 47 ;
Abstract
A semiconductor device comprises electrically isolated semiconductor segments embedded in a common crystalline substrate. Each of the semiconductor segments is electrically isolated from the other segments and from the substrate by an insulating film disposed therebetween. The substrate, the semiconductor segments, and the insulating film are thermally compatible over a wide temperature range, so that the insulating film also serves to effect a bond between the substrate and the segments.