发明公开
- 专利标题： MIXED POWDER, MIXTURE, AND METHOD FOR FABRICATING ORGANIC ELECTROLUMINESCENCE DEVICE
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申请号： US18574016申请日： 2022-06-17
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公开(公告)号： US20240334814A1公开(公告)日： 2024-10-03
- 发明人: Tetsuya MASUDA , Hiroyuki IWABUCHI , Masato NAKAMURA , Yoshinao SHIRASAKI , Satomi TASAKI , Hiroaki TOYOSHIMA
- 申请人： IDEMITSU KOSAN Co.,LTD.
- 申请人地址： JP Tokyo
- 专利权人： IDEMITSU KOSAN Co.,LTD.
- 当前专利权人： IDEMITSU KOSAN Co.,LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP 21105558 2021.06.25 JP 21105763 2021.06.25 JP 22061942 2022.04.01
- 国际申请： PCT/JP2022/024294 2022.06.17
- 进入国家日期： 2023-12-23
- 主分类号： H10K85/60
- IPC分类号： H10K85/60 ; C07B59/00 ; H10K71/16 ; H10K85/20 ; H10K85/40
摘要：
A mixed powder comprising a first compound and a second compound, wherein the first compound has the fused ring structure having the most rings and having three or more rings, in fused ring structures included therein, and the second compound has the fused ring structure having the most rings and having 5 or more rings, in fused ring structures included therein, and the fused ring structure having the most rings thereof has more rings than that of the first compound.
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