发明公开
- 专利标题: ORGANIC LIGHT EMITTING DEVICE
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申请号: EP18764215.2申请日: 2018-03-08
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公开(公告)号: EP3498804A1公开(公告)日: 2019-06-19
- 发明人: SUH, Sang Duk , HONG, Sung Kil , KIM, Seong So
- 申请人: LG Chem, Ltd.
- 申请人地址: 128 Yeoui-daero Yeongdeungpo-gu Seoul 07336 KR
- 专利权人: LG Chem, Ltd.
- 当前专利权人: LG Chem, Ltd.
- 当前专利权人地址: 128 Yeoui-daero Yeongdeungpo-gu Seoul 07336 KR
- 代理机构: Hoffmann Eitle
- 优先权: KR20170030170 20170309
- 国际公布: WO2018164512 20180913
- 主分类号: C09K11/06
- IPC分类号: C09K11/06 ; H01L51/50 ; H01L51/00
摘要:
The present invention relates to an organic light emitting device having improved driving voltage, efficiency, and lifetime.
公开/授权文献
- EP3498804B1 ORGANIC LIGHT EMITTING DEVICE 公开/授权日:2020-06-03
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