- 专利标题: ORGANIC LIGHT EMITTING DIODE AND DEVICE COMPRISING THE SAME
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申请号: PCT/EP2021/065945申请日: 2021-06-14
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公开(公告)号: WO2021250277A1公开(公告)日: 2021-12-16
- 发明人: WERNER, Ansgar , GARNIER, Jérome , PAVICIC, Domagoj , GALÁN GARCÍA, Elena , DENKER, Ulrich
- 申请人: NOVALED GMBH
- 申请人地址: Elisabeth-Boer-Strasse 9
- 专利权人: NOVALED GMBH
- 当前专利权人: NOVALED GMBH
- 当前专利权人地址: Elisabeth-Boer-Strasse 9
- 代理机构: BITTNER, Thomas L.
- 优先权: EP20179726.3 2020-06-12
- 主分类号: H01L51/54
- IPC分类号: H01L51/54 ; H01L51/0052 ; H01L51/0054 ; H01L51/0058 ; H01L51/0067 ; H01L51/0072 ; H01L51/508 ; H01L51/5278
摘要:
Hie present invention relates to an organic light emitting diode comprising an anode, a cathode, a first emission layer, a second emission layer, a first charge generation layer and a first electron transport layer stack; and to a display device or lighting device comprising the same.
IPC分类: