Title:
CHARGE-TRANSPORTING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2016/013556
Kind Code:
A1
Abstract:
This charge-transporting material, which includes a charge-transporting substance, halo-tetracyanoquinodimethane, and a complexing agent comprising an amide compound such as 1,3-dimethyl-2-imidazolidinone, for example, and capable of forming a complex with halo-tetracyanoquinodimethane, and in which the halo-tetracyanoquinodimethane and complexing agent form a complex, makes it possible to provide a thin film having excellent charge-transporting properties and to realize an organic EL element having low drive voltage when said thin film is applied to a hole injection layer.
Inventors:
NAKAIE NAOKI (JP)
Application Number:
PCT/JP2015/070758
Publication Date:
January 28, 2016
Filing Date:
July 22, 2015
Export Citation:
Assignee:
NISSAN CHEMICAL IND LTD (JP)
International Classes:
H01L51/50; C09K11/06
Domestic Patent References:
| WO2012140905A1 | 2012-10-18 | |||
| WO2010058777A1 | 2010-05-27 | |||
| WO2015137395A1 | 2015-09-17 |
Foreign References:
| JP2013163710A | 2013-08-22 | |||
| JP2015092560A | 2015-05-14 |
Other References:
See also references of EP 3174116A4
Attorney, Agent or Firm:
KOJIMA Takashi et al. (JP)
Takashi Kojima (JP)
Takashi Kojima (JP)
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