Title:
電子輸送能力の向上したポリ(フェニレンビニレン)誘導体およびそれを用いた電気発光素子
Document Type and Number:
Japanese Patent JP4157058
Kind Code:
B2
Abstract:
To provide an organic electric light-emitting polymer capable of overcoming a problem of heat (Joule heat) generated when driving electric light-emitting device and largely improving mechanical strength of a thin film.
The poly(phenylenevinylene) derivative is constituted by chemical formula (1) [wherein A is selected from three chemical formulas of chemical formula (2), chemical formula (3) and chemical formula (4) and n is a constant of 10-1,000].
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Jin, Sanho
Application Number:
JP2004066515A
Publication Date:
September 24, 2008
Filing Date:
March 10, 2004
Export Citation:
Assignee:
Busan National University Industry-University Corporation Foundation
International Classes:
C08G61/02; H01L51/50; C09K11/06; H05B33/14; H05B33/22
Domestic Patent References:
| JP2002146348A |
Foreign References:
| KR20020075356A | ||||
| US5558904 | ||||
| US5817430 |
Attorney, Agent or Firm:
▲吉▼川 俊雄