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Title:
CHARGE TRANSPORT MATERIAL, COMPOUND, AND ORGANIC LIGHT-EMITTING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2019/176971
Kind Code:
A1
Abstract:
Provided is a charge transport material containing a compound represented by the following general formula. R1 and R2 represent a fluorinated alkyl group; Ar1 and Ar2 represent an aromatic ring; A1 and A2 represent an aryl group that is substituted by the phenyl group or a group having a positive Hammett σp value, or represent a substituted or unsubstituted heteroaryl group that is bonded at a carbon atom to Ar1 or Ar2; and n1 and n2 each represent a natural number.

Inventors:
CUI Linsong (NATIONAL UNIVERSITY CORPORATION 744, Motooka, Nishi-ku, Fukuoka-sh, Fukuoka 95, 〒8190395, JP)
ADACHI Chihaya (NATIONAL UNIVERSITY CORPORATION 744, Motooka, Nishi-ku, Fukuoka-sh, Fukuoka 95, 〒8190395, JP)
NASU Keiro (INC. 4-1, Kyudai-Shinmachi, Nishi-ku, Fukuoka-sh, Fukuoka 88, 〒8190388, JP)
ENDO Ayataka (INC. 4-1, Kyudai-Shinmachi, Nishi-ku, Fukuoka-sh, Fukuoka 88, 〒8190388, JP)
CHENG Shuo-Hsien (INC. 4-1, Kyudai-Shinmachi, Nishi-ku, Fukuoka-sh, Fukuoka 88, 〒8190388, JP)
YANG YuSeok (INC. 4-1, Kyudai-Shinmachi, Nishi-ku, Fukuoka-sh, Fukuoka 88, 〒8190388, JP)
NOMURA Hiroko (INC. 4-1, Kyudai-Shinmachi, Nishi-ku, Fukuoka-sh, Fukuoka 88, 〒8190388, JP)
Application Number:
JP2019/010132
Publication Date:
September 19, 2019
Filing Date:
March 13, 2019
Export Citation:
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Assignee:
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION (744 Motooka, Nishi-ku Fukuoka-shi Fukuoka, 95, 〒8190395, JP)
KYULUX, INC. (4-1 Kyudai-Shinmachi, Nishi-ku Fukuoka-sh, Fukuoka 88, 〒8190388, JP)
International Classes:
H01L51/50; C07C22/08; C07C255/51; C07D213/26; C07D239/26; C07D251/24; C07D401/14; C09K11/06
Domestic Patent References:
WO2013081088A12013-06-06
Foreign References:
JP2009182088A2009-08-13
JP2005093159A2005-04-07
KR20150029381A2015-03-18
JP2006004721A2006-01-05
JP2001181619A2001-07-03
JP2007243101A2007-09-20
Attorney, Agent or Firm:
SIKS & CO. (8th Floor, Kyobashi-Nisshoku Bldg. 8-7, Kyobashi 1-chome, Chuo-k, Tokyo 31, 〒1040031, JP)
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