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. 06, 1987
Filed:
May. 16, 1986
Yoshihisa Mizutani, Tokyo, JP;
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Abstract
An MOS transistor of second conductivity type is provided which is formed in a semiconductor substrate of first conductivity type and includes a first source region of second conductivity type, a first drain region of second conductivity type, and a gate electrode provided on a gate insulation layer. Further, an MOS transistor of first conductivity type is provided which is stacked on the MOS transistor of second conductivity type and includes a second source region, a second drain region and the gate electrode. The first and second source regions are connected to each other through a conductive layer which is selected from a given metal layer and a given metal silicide layer.