SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

The semiconductor device according to the present application includes: a hole injection region including a hole injection layer and a semiconductor layer of a second conductivity type; a diode region including an anode layer of a second conductivity type and a cathode layer of a first conductivity...

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Hauptverfasser: SONEDA, Shinya, IKEDA, Munenori, HARADA, Kenji
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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creator SONEDA, Shinya
IKEDA, Munenori
HARADA, Kenji
description The semiconductor device according to the present application includes: a hole injection region including a hole injection layer and a semiconductor layer of a second conductivity type; a diode region including an anode layer of a second conductivity type and a cathode layer of a first conductivity type; a boundary portion semiconductor layer of a second conductivity type provided between the diode region and the hole injection region and provided on a first main surface side; a carrier injection suppression layer of a first conductivity type provided in a surface layer of the boundary portion semiconductor layer; and a semiconductor layer of a second conductivity type provided to protrude from the hole injection region on a second main surface side.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title SEMICONDUCTOR DEVICE
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