Title:
LAYERED STRUCTURE, ELECTRONIC DEVICE USING SAME, AROMATIC COMPOUND, AND METHOD FOR MANUFACTURING SAID COMPOUND
Document Type and Number:
WIPO Patent Application WO/2012/015052
Kind Code:
A1
Abstract:
Disclosed are: a layered structure that has a substrate and a hole-injection and/or hole-transport layer that contains an aromatic compound that has, in a side chain, at least one species of group that has a cationic center; an electronic device that contains said layered structure; an aromatic compound that has, in a hydrocarbon side chain, at least one species of group that has a cationic center; an aromatic compound that has an elimination group in a hydrocarbon side chain; and a method in which said aromatic compound that has an elimination group in a hydrocarbon side chain is reacted with a specific nitrogen compound, phosphorus compound, sulfur compound, or a combination of two or more such compounds, thereby converting said aromatic compound into an onium salt thereof, said method being a method for manufacturing the abovementioned aromatic compound having, in a hydrocarbon side chain, at least one species of group that has a cationic center. As an electronic-device material—in particular a hole-transport and/or hole-injection material—said aromatic compound produces a higher current density at a given voltage.
Inventors:
YASHIRO Arihiro (2-34-28-B3, Umezono Tsukuba-sh, Ibaraki 45, 〒3050045, JP)
八代 有弘 (〒45 茨城県つくば市梅園２－３４－２８－Ｂ３ Ibaraki, 〒3050045, JP)
HIGASHIMURA, Hideyuki (2-13-1-3-201, Umezono Tsukuba-sh, Ibaraki 45, 〒3050045, JP)
東村 秀之 (〒45 茨城県つくば市梅園２－１３－１－３－２０１ Ibaraki, 〒3050045, JP)
八代 有弘 (〒45 茨城県つくば市梅園２－３４－２８－Ｂ３ Ibaraki, 〒3050045, JP)
HIGASHIMURA, Hideyuki (2-13-1-3-201, Umezono Tsukuba-sh, Ibaraki 45, 〒3050045, JP)
東村 秀之 (〒45 茨城県つくば市梅園２－１３－１－３－２０１ Ibaraki, 〒3050045, JP)
Application Number:
JP2011/067550
Publication Date:
February 02, 2012
Filing Date:
July 29, 2011
Export Citation:
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED (27-1, Shinkawa 2-chome Chuo-k, Tokyo 60, 〒1048260, JP)
住友化学株式会社 (〒60 東京都中央区新川二丁目２７番１号 Tokyo, 〒1048260, JP)
YASHIRO Arihiro (2-34-28-B3, Umezono Tsukuba-sh, Ibaraki 45, 〒3050045, JP)
八代 有弘 (〒45 茨城県つくば市梅園２－３４－２８－Ｂ３ Ibaraki, 〒3050045, JP)
HIGASHIMURA, Hideyuki (2-13-1-3-201, Umezono Tsukuba-sh, Ibaraki 45, 〒3050045, JP)
住友化学株式会社 (〒60 東京都中央区新川二丁目２７番１号 Tokyo, 〒1048260, JP)
YASHIRO Arihiro (2-34-28-B3, Umezono Tsukuba-sh, Ibaraki 45, 〒3050045, JP)
八代 有弘 (〒45 茨城県つくば市梅園２－３４－２８－Ｂ３ Ibaraki, 〒3050045, JP)
HIGASHIMURA, Hideyuki (2-13-1-3-201, Umezono Tsukuba-sh, Ibaraki 45, 〒3050045, JP)
International Classes:
H01L51/50; C07C209/12; C07C211/56; C07C211/63; C07F5/02; C08G61/10; C09K11/06
Attorney, Agent or Firm:
IWAMIYA, Shushi et al. (Iwamiya & Associates, Patent & Trademark Attorneys JP Ogawa-machi Bldg. 2-6-3, Kanda Ogawa-machi, Chiyoda-k, Tokyo 52, 〒1010052, JP)
Claims:
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