高分子発光材料、ならびに高分子発光材料を用いた有機エレクトロルミネッセンス素子および表示装置

Title:

高分子発光材料、ならびに高分子発光材料を用いた有機エレクトロルミネッセンス素子および表示装置

Document Type and Number:

Japanese Patent JP5031276

Kind Code:

B2

Abstract:

To provide a light-emitting polymeric material giving high-luminance red-to-orange-colored light in high emission efficiency, and to provide an organic electroluminescent device and a display device each high in durability and capable of realizing large area.

The light-emitting polymeric material consists of a (co)polymer having structural units derived from an iridium complex of the general formula(1)( wherein, R1ad R2are each H, a halogen atom, cyano, an alkyl, aryl, amino, an alkoxy or silyl; X1is a substituent bearing a polymerizable functional group; and A1to A3are each a bivalent substituent having a cyclic structure ).

Inventors:

Yoshiaki Takahashi
Tetsuhiko Yamaguchi

Application Number:

JP2006164959A

Publication Date:

September 19, 2012

Filing Date:

June 14, 2006

Export Citation:

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Assignee:

SHOWA DENKO K.K.

International Classes:

C09K11/06; C08F12/00; C08F26/00; H01L51/50

Domestic Patent References:

JP2006151888A
JP2003342325A
JP2004027088A
JP2004161999A
JP2003073479A

Attorney, Agent or Firm:

Patent corporation ssinpat
Koji Makimura
Chihata Takahata
Toru Suzuki

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