Title:
ORGANIC ELECTRONIC MATERIAL, INK COMPOSITION, AND ORGANIC ELECTRONIC ELEMENT
Document Type and Number:
WIPO Patent Application WO/2013/081031
Kind Code:
A1
Abstract:
Provided is an organic electronic material that can produce an organic electronic element that is capable of stable long-term driving and a reduction in driving voltage and that, when caused to be an ink composition, has superior low-temperature curability. The organic electronic material is characterized by containing at least the ionic compound represented by general formula (1), and a compound (hereinafter referred to as a "charge-transporting compound") having a charge-transporting unit. [In general formula (1): Ar indicates an aryl group or a heteroaryl group; Ra-Rb each independently indicates a hydrogen atom (H), an alkyl group, a benzyl group, an aryl group, or a heteroaryl group; and Ar, Ra, and Rb may be bonded to each other to form a ring. However, Ra and/or Rb is a hydrogen atom (H), an alkyl group, or a benzyl group. A indicates an anion.]
Inventors:
FUNYUU SHIGEAKI (JP)
ASANO NAOKI (JP)
ISHITSUKA KENICHI (JP)
ASANO NAOKI (JP)
ISHITSUKA KENICHI (JP)
Application Number:
PCT/JP2012/080861
Publication Date:
June 06, 2013
Filing Date:
November 29, 2012
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD (JP)
International Classes:
H01L51/50; C07C211/64; C07C309/39; C07C317/04; C07F5/02; C08K5/17; C08L101/12; C09D11/00; H05B33/02
Domestic Patent References:
| WO2011132702A1 | 2011-10-27 | |||
| WO2008010487A1 | 2008-01-24 | |||
| WO2011132702A1 | 2011-10-27 |
Foreign References:
| JPH11501909A | 1999-02-16 | |||
| JP2006233162A | 2006-09-07 | |||
| JP2000036390A | 2000-02-02 | |||
| JPH06161131A | 1994-06-07 | |||
| JP2006233162A | 2006-09-07 |
Other References:
M. A. BALDO ET AL., NATURE, vol. 395, 1998, pages 151
M. A. BALDO ET AL., APPLIED PHYSICS LETTERS, vol. 75, 1999, pages 4
M. A. BALDO ET AL., NATURE, vol. 403, 2000, pages 750
ADACHI ET AL., APPL. PHYS. LETT., vol. 78, no. 11, 2001, pages 1622
See also references of EP 2787551A4
M. A. BALDO ET AL., APPLIED PHYSICS LETTERS, vol. 75, 1999, pages 4
M. A. BALDO ET AL., NATURE, vol. 403, 2000, pages 750
ADACHI ET AL., APPL. PHYS. LETT., vol. 78, no. 11, 2001, pages 1622
See also references of EP 2787551A4
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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Claims: