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:
Sep. 06, 1994
Filed:
Jul. 06, 1993
Applicant:
Inventors:
Yasunori Usui, Yokohama, JP;
Shinjiro Yano, Himeji, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
257113 ; 257114 ; 257119 ; 257122 ; 257162 ;
Abstract
Disclosed is a semiconductor device comprising an output Triode AC switch with a vertical structure, which is provided in a silicon substrate and has a gate, a first output terminal and a second output terminal, and an input/driving photo Triode AC switch, which is provided in the substrate and has a light-receiving portion, a first terminal connected to the gate and a second terminal connected to the second output terminal. The output Triode AC switch with a vertical structure is turned on when light is input to the photo Triode AC switch.