Title:
POLYMERIC COMPOUND AND LIGHT-EMITTING ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/002646
Kind Code:
A1
Abstract:
Disclosed is a polymeric compound useful in the production of a light-emitting element which has high luminous efficiency. A polymeric compound comprising a structural unit represented by formula (1) and further comprising a structural unit represented by formula (Y). [In formula (1), R1 to R8 represent hydrogen atoms, alkyl groups, aryl groups or the like, and RA and RB represent aryl groups or monovalent heterocyclic groups.] [In formula (Y), ArY1 represents an arylene group or the like.]
Inventors:
USUI MOTOAKI (JP)
FUKUSHIMA DAISUKE (JP)
TANAKA SHIN-YA (JP)
FUKUSHIMA DAISUKE (JP)
TANAKA SHIN-YA (JP)
Application Number:
PCT/JP2015/068464
Publication Date:
January 07, 2016
Filing Date:
June 26, 2015
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08G61/12; C09K11/06; H01L51/50
Domestic Patent References:
| WO2012171609A1 | 2012-12-20 | |||
| WO2011025018A1 | 2011-03-03 |
Foreign References:
| JP2009224216A | 2009-10-01 | |||
| JP2007019294A | 2007-01-25 | |||
| JP2006083386A | 2006-03-30 | |||
| US8362275B2 | 2013-01-29 |
Other References:
"Indolo[3,2-b]carbazole derivatives as hole transporting materials for electrophotography", SYNTHETIC METALS, vol. 159, no. 7-8, 2009, pages 654 - 658, XP026023369
See also references of EP 3165550A4
See also references of EP 3165550A4
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama 亨 (JP)
Nakayama 亨 (JP)
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