OPTICAL SEMICONDUCTOR DEVICE

OPTICAL SEMICONDUCTOR DEVICE

An optical semiconductor device includes a substrate, a semiconductor multilayer which is formed on the substrate, and includes an optical functional layer, an insulating film formed on the semiconductor multilayer, and an electrode formed on a part of the insulating film. The insulating film covers...

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Hauptverfasser: YOKOKAWA, Shoko, NAKAMURA, Atsushi, NAKAHARA, Kouji, HAMADA, Shigetaka, NAKAJIMA, Ryosuke, WASHINO, Ryu
Format: Patent
Sprache:eng
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BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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creator YOKOKAWA, Shoko
NAKAMURA, Atsushi
NAKAHARA, Kouji
HAMADA, Shigetaka
NAKAJIMA, Ryosuke
WASHINO, Ryu
description An optical semiconductor device includes a substrate, a semiconductor multilayer which is formed on the substrate, and includes an optical functional layer, an insulating film formed on the semiconductor multilayer, and an electrode formed on a part of the insulating film. The insulating film covers the semiconductor multilayer except for a region in which the semiconductor multilayer and the electrode are electrically connected to each other. At least a part of a region of the insulating film that is overlapped with the electrode is thinner than a region of the insulating film that is not overlapped with the electrode.
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subjects BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
title OPTICAL SEMICONDUCTOR DEVICE
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