发明公开
- 专利标题: ORGANIC LIGHT EMITTING DEVICE
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申请号: EP22760081.4申请日: 2022-02-24
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公开(公告)号: EP4276924A1公开(公告)日: 2023-11-15
- 发明人: KIM, Minjun , LEE, Dong Hoon , SUH, Sang Duk , KIM, Young Seok , KIM, Donghee , OH, Joongsuk , LEE, Da Jung
- 申请人: Lg Chem, Ltd.
- 申请人地址: KR Seoul 07336 128 Yeoui-daero Yeongdeungpo-gu
- 代理机构: Hoffmann Eitle
- 优先权: KR20210024903 20210224
- 国际公布: WO2022182165 20220901
- 主分类号: H01L51/00
- IPC分类号: H01L51/00 ; C09K11/06 ; H01L51/50
摘要:
The present disclosure provides an organic light emitting device having improved driving voltage, efficiency and lifetime.
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IPC分类: