发明公开
EP0847228A3 Material for organoelectroluminescence device and use thereof
失效
Stofffürorganische Elektrolumineszensvorrichtung，und deren Verwendung
- 专利标题： Material for organoelectroluminescence device and use thereof
- 专利标题（中）： Stofffürorganische Elektrolumineszensvorrichtung，und deren Verwendung
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申请号： EP97309922.9申请日： 1997-12-09
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公开(公告)号： EP0847228A3公开(公告)日： 1998-09-02
- 发明人: Enokida, Toshio , Onikubo, Toshikazu , Okutsu, Satoshi , Tamano, Michiko
- 申请人： TOYO INK MANUFACTURING CO., LTD.
- 申请人地址： No. 3-13, Kyobashi 2-chome Chuo-ku Tokyo JP
- 专利权人： TOYO INK MANUFACTURING CO., LTD.
- 当前专利权人： TOYO INK MANUFACTURING CO., LTD.
- 当前专利权人地址： No. 3-13, Kyobashi 2-chome Chuo-ku Tokyo JP
- 代理机构： Woods, Geoffrey Corlett
- 优先权： JP328069/96 19961209; JP87802/97 19970407; JP102863/97 19970421; JP102866/97 19970421
- 主分类号： H05B33/14
- IPC分类号： H05B33/14 ; C09K11/06
摘要：
A compound suitable for use in an electroluminescence device, having hole-injecting capability and durability and having the formula [I], [II] or [III]
wherein R 1 to R 17 are organic residues, X 1 to X 18 are heteroatoms and A 1 and A 2 are chemically rational organic residues composed of C, H and O atoms or of C, H, O and S atoms, having molecular weight of 500 or less.
wherein R 1 to R 17 are organic residues, X 1 to X 18 are heteroatoms and A 1 and A 2 are chemically rational organic residues composed of C, H and O atoms or of C, H, O and S atoms, having molecular weight of 500 or less.
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