Title:
金属配位化合物を含有する高分子共重合体およびこれを用いた有機エレクトロルミネセンス素子
Document Type and Number:
Japanese Patent JP4380432
Kind Code:
B2
Abstract:
To provide a high-molecular copolymer containing a metal coordination compound having blue phosphorescence emission excellent in color purity, and to provide a high-molecular copolymer containing metal coordination compound having various color emission of from blue to red with long driving life.
The high-molecular copolymer containing a metal coordination compound which imparts phosphorescence emission of predetermined color comprises a metal coordination compound monomer unit determining energy level of the lowest excitation state and a specific (substituted) conjugated monomer unit, wherein each monomer unit is connected by a specific bonding group.
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Yoshii Morishita
Nomura Noriyuki
Yoshihiro Tsuda
Nomura Noriyuki
Yoshihiro Tsuda
Application Number:
JP2004180147A
Publication Date:
December 09, 2009
Filing Date:
June 17, 2004
Export Citation:
Assignee:
Hitachi Chemical Co., Ltd.
International Classes:
C08G61/12; H01L51/50; C07D213/50; C07D401/04; C08G65/34; C08L65/00; C08L101/00; C09K11/06; H05B33/14
Domestic Patent References:
| JP2005023070A | ||||
| JP2003171659A | ||||
| JP2002134277A | ||||
| JP11242994A | ||||
| JP10223372A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
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