Light-emitting device, display and light-emitting method

A light-emitting device includes a light-emitting portion and an oxygen concentration control portion. The light-emitting portion includes a surface. The light-emitting portion emits light with an intensity corresponding to an oxygen concentration on the surface when receiving light energy. The oxyg...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MORIKAWA TAKASHI, SHIMOTANI KEI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A light-emitting device includes a light-emitting portion and an oxygen concentration control portion. The light-emitting portion includes a surface. The light-emitting portion emits light with an intensity corresponding to an oxygen concentration on the surface when receiving light energy. The oxygen concentration control portion controls the oxygen concentration on the surface of the light-emitting portion.