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:
Oct. 15, 1985
Filed:
Aug. 06, 1984
Applicant:
Inventor:
Hideharu Egawa, Tokyo, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 42 ; 357 20 ; 357 237 ; 357 2312 ; 357 41 ; 357 48 ; 357 86 ; 307246 ; 307279 ;
Abstract
A semiconductor device includes p- and n-type semiconductor layers formed on an insulating substrate and gate electrodes selectively and insulatively formed over the respective p- and n-type semiconductor layers and forming D-type MOS transistors. In this semiconductor device, the p- and n-type semiconductor layers are made in contact with each other, and negative and positive power supply terminals which are respectively set at negative and positive potentials are respectively connected to the p- and n-type semiconductor layers thereby to electrically isolate the p-type and n-type semiconductor layers from each other.