Light emitting device and electronic apparatus comprising same

Light emitting device and electronic apparatus comprising same

중간층이 역전위층을 포함하며, 상기 역전위층이 갖는 자이언트 서피스 포텐셜(giant surface potential) 값의 부호가, 발광층이 갖는 자이언트 서피스 포텐셜(giant surface potential) 값의 부호와 반대인, 발광 소자. A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second...

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Bibliographische Detailangaben
Hauptverfasser: SHIN HYO SUP, NAIJO TSUYOSHI, BAE SUNG SOO, SYN HO JUNG, CHU CHANG WOONG
Format: Patent
Sprache:eng ; kor
Schlagworte:
ELECTRICITY
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Beschreibung
Zusammenfassung:중간층이 역전위층을 포함하며, 상기 역전위층이 갖는 자이언트 서피스 포텐셜(giant surface potential) 값의 부호가, 발광층이 갖는 자이언트 서피스 포텐셜(giant surface potential) 값의 부호와 반대인, 발광 소자. A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including a reverse potential layer and an emission layer, where a sign of a giant surface potential value of the reverse potential layer is opposite to a sign of a giant surface potential value of the emission layer.