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Title:
ORGANIC SEMICONDUCTOR MATERIAL AND ORGANIC SEMICONDUCTOR ELEMENT EMPLOYING THE SAME
Document Type and Number:
WIPO Patent Application WO/2003/029354
Kind Code:
A1
Abstract:
An organic semiconductor material which comprises a conjugated polymer and carbon nanotubes dispersed therein, the proportion of the carbon nanotubes being 3 wt.% or lower based on the conjugated polymer. The organic semiconductor material, which has a high carrier mobility, can be industrially supplied. A high−performance organic semiconductor element such as an organic thin−film transistor element or organic photovoltaic element can also be provided.

Inventors:
TSUKAMOTO JUN (JP)
MATA JUNJI (JP)
Application Number:
PCT/JP2002/009851
Publication Date:
April 10, 2003
Filing Date:
September 25, 2002
Export Citation:
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Assignee:
TORAY INDUSTRIES (JP)
TSUKAMOTO JUN (JP)
MATA JUNJI (JP)
International Classes:
B82Y10/00; B82Y30/00; C08K3/04; C08K7/06; C08K7/24; C08L101/00; C08L65/00; C08L65/04; H01L21/00; H01L21/336; H01L29/786; H01L31/0256; H01L51/00; H01L51/05; H01L51/30; (IPC1-7): C08L101/00; C08L65/00; C08K3/04; H01L31/04; H01L51/00
Domestic Patent References:
WO1999050922A11999-10-07
Foreign References:
JPH11263916A1999-09-28
JP2001030200A2001-02-06
JP2001098160A2001-04-10
JPH11329413A1999-11-30
Other References:
See also references of EP 1449887A4
Attorney, Agent or Firm:
Sato, Kenji c/o Shiga, Branch (TORAY INTELLECTUAL PROPERTY EXPERTS CO. LTD. 1-, Sonoyama 1-chome Otsu-shi Shiga, JP)
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