DI-CHROMATIC DEVICE

A di-chromic device according to an embodiment of the present disclosure includes a base, a first conductivity type semiconductor region disposed on the base, a control portion disposed on the first conductivity type semiconductor region, a color region formed on the control portion, and a second co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHO, Sung Ryong, YOO, Hong Jae
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A di-chromic device according to an embodiment of the present disclosure includes a base, a first conductivity type semiconductor region disposed on the base, a control portion disposed on the first conductivity type semiconductor region, a color region formed on the control portion, and a second conductivity type semiconductor region disposed on the color region, in which the control portion is configured to relieve strain in the color region, the color region includes a first color portion and a second color portion, and the first color portion includes a color material having a composition different from that of the second color portion.