- 专利标题： LIGH-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE
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申请号： US18268259申请日： 2020-12-22
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公开(公告)号： US20240081086A1公开(公告)日： 2024-03-07
- 发明人: Sentaro KIDA , YASUSHI ASAOKA
- 申请人： SHARP KABUSHIKI KAISHA
- 申请人地址： JP Sakai City, Osaka
- 专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人地址： JP Sakai City, Osaka
- 国际申请： PCT/JP2020/047839 2020.12.22
- 进入国家日期： 2023-06-19
- 主分类号： H10K50/115
- IPC分类号： H10K50/115 ; C09K11/02 ; C09K11/56 ; C09K11/88
摘要：
A light-emitting element according to the present disclosure includes at least one pair of light-emitting layers formed between a cathode and an anode and the at least one pair of light-emitting layers includes, in a stated order from the cathode, a P-type light-emitting layer and an N-type light-emitting layer adjacent to each other.
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