Title:
有機燐光材料および有機オプトエレクトロニクス素子
Document Type and Number:
Japanese Patent JP2007504272
Kind Code:
A
Abstract:
The invention provides a cyclometallated complex comprising the structure of formula I wherein: M is a d-block transition metal; B is a five- or six-membered aryl or heteroaryl ring which is optionally substituted and optionally fused to one or more other aryl or heteroaryl rings; A is a five- or six-membered heteroaryl ring comprising at least three nitrogen atoms; R1 is a group other than hydrogen; n is zero or an integer equal to or greater than one; and A and B are optionally fused or linked by one or more covalent bonds. The invention also provides the use of such complexes in optoelectronic devices, and in particular in organic light emitting devices.
Inventors:
Barn, Paul, Leslie
Samuel, Ifo, David, William
Low, Sea-Chan
Samuel, Ifo, David, William
Low, Sea-Chan
Application Number:
JP2006529359A
Publication Date:
March 01, 2007
Filing Date:
May 17, 2004
Export Citation:
Assignee:
Isis Innovation Limited
The University Court Of The University Of St Andrews
The University Court Of The University Of St Andrews
International Classes:
C07F15/00; C08G85/00; C08K5/56; C08L101/00; C09K11/06; H01L51/30; H01L51/50; H05B33/14; H01L51/00
Foreign References:
| WO1994013675A1 | 1994-06-23 | |||
| WO1994013675A1 | 1994-06-23 |
Other References:
JPN6010032378; ＳＬＡＴＥＲ，Ｊ．Ｗ． ｅｔ ａｌ: 'Ｃｙｃｌｏｍｅｔａｌａｔｅｄ ｎｉｔｒｏｇｅｎ ｈｅｔｅｒｏｃｙｃｌｅｓ' Ｊｏｕｒｎａｌ ｏｆ Ｏｒｇａｎｏｍｅｔａｌｌｉｃ Ｃｈｅｍｉｓｔｒｙ Ｖｏｌ．６８８， Ｎｏ．１-２, 20031016, ｐ．１１２-１２０
JPN6010032378; Ｊｏｎａｔｈａｎ Ｗ． Ｓｌａｔｅｒ， Ｊｏｎａｔｈａｎ Ｐ． Ｒｏｕｒｋｅ: 'Ｃｙｃｌｏｍｅｔａｌｌａｔｅｄ ｎｉｔｒｏｇｅｎ ｈｅｔｅｒｏｃｙｃｌｅｓ' Ｊｏｕｒｎａｌ ｏｆ Ｏｒｇａｎｏｍｅｔａｌｌｉｃ Ｃｈｅｍｉｓｔｒｙ Ｖｏｌ．６８８， Ｎｏ．１-２, 20031016, ｐ．１１２-１２０, Ｅｌｓｅｖｉｅｒ Ｂ．Ｖ．
JPN6010032378; Ｊｏｎａｔｈａｎ Ｗ． Ｓｌａｔｅｒ， Ｊｏｎａｔｈａｎ Ｐ． Ｒｏｕｒｋｅ: 'Ｃｙｃｌｏｍｅｔａｌｌａｔｅｄ ｎｉｔｒｏｇｅｎ ｈｅｔｅｒｏｃｙｃｌｅｓ' Ｊｏｕｒｎａｌ ｏｆ Ｏｒｇａｎｏｍｅｔａｌｌｉｃ Ｃｈｅｍｉｓｔｒｙ Ｖｏｌ．６８８， Ｎｏ．１-２, 20031016, ｐ．１１２-１２０, Ｅｌｓｅｖｉｅｒ Ｂ．Ｖ．
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Makoto Koike
Katsunori Ando
Hajime Asamura
Makoto Koike
Katsunori Ando