Title:
POLYMER COMPOUND AND POLYMER LIGHT-EMITTING ELEMENT USING THE SAME
Document Type and Number:
Japanese Patent JP2006182920
Kind Code:
A
Abstract:
To provide a polymer compound having excellent heat resistance and further excellent element characteristics such as solubility and brightness half-life.
The polymer compound comprises a structure represented by formula (1) (wherein, ring A and ring B denote each independently an aromatic hydrocarbon ring which may have a substituent; ring C denotes an alicyclic hydrocarbon having at least one substituent without containing a ring-condensed aromatic compound; and the alicyclic hydrocarbon may contain a heteroatom).
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Inventors:
KOBAYASHI SHIGEYA
KOBAYASHI SATOSHI
KOBAYASHI SATOSHI
Application Number:
JP2004378517A
Publication Date:
July 13, 2006
Filing Date:
December 28, 2004
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C08G61/00; C07C23/46; C08L65/00; C09K11/06; H01B1/12; H01L51/05; H01L51/50
Domestic Patent References:
| JP2006169265A | 2006-06-29 | |||
| JP2006169265A | 2006-06-29 |
Foreign References:
| WO2004099340A1 | 2004-11-18 | |||
| US20040241496A1 | 2004-12-02 |
Other References:
JPN6011049624; ＷＵ，Ｆ． ｅｔ ａｌ: 'Ｅｎｈａｎｃｉｎｇ ｔｈｅ ｔｈｅｒｍａｌ ａｎｄ ｓｐｅｃｔｒａｌ ｓｔａｂｉｌｉｔｉｅｓ ｏｆ ｐｏｌｙｆｌｕｏｒｅｎｅ-ｂａｓｅｄ ｂｌｕｅ-ｌｉｇｈｔ-ｅｍｉｔｔｉｎｇ ｍａｔｅｒｉａｌｓ ｂ' Ｐｏｌｙｍｅｒ Ｖｏｌ．４５， Ｎｏ．１２, 200405, ｐ．４２５７-４２６３
Attorney, Agent or Firm:
Takashi Kuboyama
Toru Nakayama
Masayuki Enomoto
Toru Nakayama
Masayuki Enomoto