发明名称 |
Luminescence device and display apparatus |
摘要 |
<p>A luminescence device having a layer containing a metal coordination compound which has a partial structure ML m of formula (2) below and is preferably entirely represented by formula (3) below:
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒML m L' n €ƒ€ƒ€ƒ€ƒ€ƒ(3),
wherein M denotes a metal atom of Ir, Pt, Rh or Pd; represent mutually different bidentate ligands; m is 1 or 2 or 3; n is 0 or 1 or 2 with the proviso that m+n = 2 or 3; the partial structure ML m is represented by formula (2) below (wherein B is an isoquinolyl group bonded to the metal M with its N and including a position-1 carbon atom bonded to a cyclic group A which includes the C bonded to the metal M), and the partial structure ML' n is represented by formula (4), (5) or (6) shown below. There is provided a luminescence device capable of high-efficiency luminescence and long-term high luminance and adapted to red luminescence.</p> |
申请公布号 |
EP1881050(A2) |
申请公布日期 |
2008.01.23 |
申请号 |
EP20070120391 |
申请日期 |
2001.11.30 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KAMATANI, JUN;OKADA, SHINJIRO;TSUBOYAMA, AKIRA;TAKIGUCHI, TAKAO;MIURA, SEISHI;NOGUCHI, KOJI;MORIYAMA, TAKASHI;IGAWA, SATOSHI;FURUGORI, MANABU |
分类号 |
C09K11/06;C07F15/00;H01L51/00;H01L51/30;H01L51/50 |
主分类号 |
C09K11/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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