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:
Nov. 05, 2024
Filed:
Mar. 24, 2020
Power Cubesemi Inc., Gyeonggi-do, KR;
POWERCUBE SEMI INC., Gyeonggi-Do, KR;
Abstract
Schottky diode and method for fabricating the same disclosed. The Schottky diode includes a gallium oxide layer that is a semiconductor layer doped with a first-type dopant, a cathode in ohmic contact with the gallium oxide layer and an anode having a Schottky contact metal layer in Schottky contact with the gallium oxide layer. The gallium oxide layer is in contact with an interface with the Schottky contact metal layer, contains a second-type dopant of a conductivity opposite to that of the first-type dopant, and has an interlayer which is a region where a concentration of the second-type dopant decreases as it moves away from an interface with the Schottky contact metal layer.