发明申请
- 专利标题: ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
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申请号: US17953866申请日: 2022-09-27
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公开(公告)号: US20230124167A1公开(公告)日: 2023-04-20
- 发明人: In-Bum Song , Do-Han Kim , Sung-Jin Park , Jae-Min Moon
- 申请人: LG Display Co., Ltd.
- 申请人地址: KR Seoul
- 专利权人: LG Display Co., Ltd.
- 当前专利权人: LG Display Co., Ltd.
- 当前专利权人地址: KR Seoul
- 优先权: KR10-2021-0133075 20211007
- 主分类号: H01L51/00
- IPC分类号: H01L51/00 ; C09K11/06
摘要:
An organic light emitting diode and an organic light emitting device including the organic light emitting diode are discussed. The organic light emitting diode can include a first compound represented by the following formula, a second compound as a p-type host and a third compound as an n-type host in an emitting material layer. As a result, the organic light emitting diode and the organic light emitting device have advantages in the driving voltage, the luminous efficiency and the lifespan.
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