Title:
CHARGE-TRANSPORTING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/176662
Kind Code:
A1
Abstract:
Provided is a charge-transporting composition that contains: a charge-transporting substance comprising a polythiophene derivative represented by formula (1); a fluorine-based surfactant; metal oxide nanoparticles; and a solvent. (R1 and R2 are each independently a hydrogen atom, an alkoxy group having 1-40 carbon atoms, -O-[Z-O]p-Re, a sulfonic acid group, or the like, or R1 and R2 bond to each other to form -O-Y-O-. Y is an alkylene group having 1-40 carbon atoms, which may contain an ether bond and which may be substituted with a sulfonic acid group. Z is an alkylene group having 1-40 carbon atoms, which may be substituted with a halogen atom. p is 1 or more, and Re is a hydrogen atom, an alkyl group having a 1-40 carbon atoms, or the like.)
Inventors:
SUGAWARA SHUN (JP)
MAEDA SHINICHI (JP)
MAEDA SHINICHI (JP)
Application Number:
PCT/JP2019/008730
Publication Date:
September 19, 2019
Filing Date:
March 06, 2019
Export Citation:
Assignee:
NISSAN CHEMICAL CORP (JP)
International Classes:
C08L65/00; C08K3/22; C08K3/36; C08K5/06; C08L25/18; C08L71/02; H01L51/42; H01L51/46
Domestic Patent References:
| WO2008073149A2 | 2008-06-19 | |||
| WO2016171935A1 | 2016-10-27 | |||
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Foreign References:
| JP2012191194A | 2012-10-04 | |||
| JP2015172124A | 2015-10-01 | |||
| JP2008270170A | 2008-11-06 | |||
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Other References:
NATURE, vol. 353, 1991, pages 737 - 740
APPL. PHYS. LETT., vol. 48, 1986, pages 183 - 185
NATURE PHOTONICS, vol. 6, 2012, pages 153 - 161
SCIENTIFIC REPORTS, vol. 5, no. 7708, 2015, pages 1 - 7
See also references of EP 3766936A4
APPL. PHYS. LETT., vol. 48, 1986, pages 183 - 185
NATURE PHOTONICS, vol. 6, 2012, pages 153 - 161
SCIENTIFIC REPORTS, vol. 5, no. 7708, 2015, pages 1 - 7
See also references of EP 3766936A4
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
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