公开(公告)号：EP3333916B1

公开(公告)日：2020-11-18

申请号：EP16832770.8

申请日：2016-07-20

申请人： Fujifilm Corporation ,  THE UNIVERSITY OF TOKYO

发明人： TSUYAMA, Hiroaki ,  KOYANAGI, Masashi ,  FUKUZAKI, Eiji ,  YUMOTO, Masatoshi ,  USAMI, Yoshihisa ,  WATANABE, Tetsuya ,  OKAMOTO, Toshihiro ,  TAKEYA, Junichi

IPC分类号： H01L51/30 ,  C07D495/14 ,  H01L21/336 ,  H01L29/786 ,  H01L51/05 ,  H01L51/40

公开(公告)号：EP3333919B1

公开(公告)日：2020-03-11

申请号：EP16833037.1

申请日：2016-08-02

申请人： FUJIFILM Corporation ,  THE UNIVERSITY OF TOKYO

发明人： KOYANAGI, Masashi ,  TSUYAMA, Hiroaki ,  FUKUZAKI, Eiji ,  USAMI, Yoshihisa ,  WATANABE, Tetsuya ,  GOTO, Takashi ,  OKAMOTO, Toshihiro ,  TAKEYA, Junichi

IPC分类号： H01L51/30 ,  C07D517/04 ,  H01L21/336 ,  H01L29/786 ,  H01L51/05 ,  H01L51/40

公开(公告)号：EP3258512A1

公开(公告)日：2017-12-20

申请号：EP16749122.4

申请日：2016-02-03

申请人： Fujifilm Corporation ,  The University of Tokyo

发明人： TSUYAMA, Hiroaki ,  USAMI, Yoshihisa ,  OKAMOTO, Toshihiro ,  TAKEYA, Junichi

IPC分类号： H01L51/30 ,  C07D495/14 ,  H01L21/336 ,  H01L29/786 ,  H01L51/05 ,  H01L51/40

CPC分类号： H01L51/0074 ,  C07D495/14 ,  C09B57/00 ,  C09D5/24 ,  H01L29/786 ,  H01L51/0004 ,  H01L51/0028 ,  H01L51/05 ,  H01L51/0545 ,  H01L51/0566

摘要： Objects of the present invention is to provide an organic semiconductor element having high mobility and to provide a composition for forming an organic semiconductor film with which an organic semiconductor film having high mobility can be formed, a method of manufacturing an organic semiconductor element formed from the composition for forming an organic semiconductor film, and a method of manufacturing an organic semiconductor film.
The organic semiconductor element according to the present invention has a semiconductor active layer including a compound that is represented by Formula 1 and has a molecular weight of 3,000 or less. The composition for forming an organic semiconductor film according to the present invention contains a compound that is represented by Formula 1 and has a molecular weight of 3,000 or less, and a solvent.

摘要翻译： 本发明的目的是提供具有高迁移率的有机半导体元件，并提供一种用于形成有机半导体膜的组合物，利用该组合物可以形成具有高迁移率的有机半导体膜，以及制备由该有机半导体膜形成的有机半导体元件的方法 用于形成有机半导体膜的组合物，以及制造有机半导体膜的方法。 根据本发明的有机半导体元件具有半导体活性层，所述半导体活性层包含由式1表示并且分子量为3,000或更小的化合物。 根据本发明的用于形成有机半导体膜的组合物含有由式1表示并且分子量为3,000或更小的化合物和溶剂。

公开(公告)号：EP3333919A1

公开(公告)日：2018-06-13

申请号：EP16833037.1

申请日：2016-08-02

申请人： FUJIFILM Corporation ,  THE UNIVERSITY OF TOKYO

发明人： KOYANAGI, Masashi ,  TSUYAMA, Hiroaki ,  FUKUZAKI, Eiji ,  USAMI, Yoshihisa ,  WATANABE, Tetsuya ,  GOTO, Takashi ,  OKAMOTO, Toshihiro ,  TAKEYA, Junichi

IPC分类号： H01L51/30 ,  C07D517/04 ,  H01L21/336 ,  H01L29/786 ,  H01L51/05 ,  H01L51/40

CPC分类号： H01L51/0071 ,  C07D517/04 ,  C09B57/00 ,  C09B69/008 ,  H01L29/786 ,  H01L51/0003 ,  H01L51/0005 ,  H01L51/0068 ,  H01L51/05 ,  H01L51/0545 ,  H01L51/0558

摘要： An object of the present invention is to provide a compound which, when used for organic semiconductor films in organic thin-film transistors, makes the organic thin-film transistors exhibit a high carrier mobility, a material for an organic thin-film transistor for which the compound is used, a composition for an organic thin-film transistor, an organic thin-film transistor and a method for manufacturing the same, and an organic semiconductor film.
An organic thin-film transistor of the present invention contains a compound represented by General Formula (1) in an organic semiconductor film (organic semiconductor layer) thereof.

公开(公告)号：EP3333916A1

公开(公告)日：2018-06-13

申请号：EP16832770.8

申请日：2016-07-20

申请人： Fujifilm Corporation ,  THE UNIVERSITY OF TOKYO

发明人： TSUYAMA, Hiroaki ,  KOYANAGI, Masashi ,  FUKUZAKI, Eiji ,  YUMOTO, Masatoshi ,  USAMI, Yoshihisa ,  WATANABE, Tetsuya ,  OKAMOTO, Toshihiro ,  TAKEYA, Junichi

IPC分类号： H01L51/30 ,  C07D495/14 ,  H01L21/336 ,  H01L29/786 ,  H01L51/05 ,  H01L51/40

摘要： An object of the present invention is to provide an organic thin film transistor that has an organic semiconductor film manufactured by using a compound having excellent solubility to an organic solvent and that has excellent carrier mobility, a novel compound, an organic thin film transistor material, an organic semiconductor film, an organic thin film transistor composition, and a method of manufacturing an organic thin film transistor using this. The organic thin film transistor according to the present invention has an organic semiconductor film containing a compound represented by Formula (1).

公开(公告)号：EP4024096A1

公开(公告)日：2022-07-06

申请号：EP20856853.5

申请日：2020-07-29

申请人： FUJIFILM Corporation

发明人： MIYATA, Tetsushi ,  ARAYAMA, Kyohei ,  YOKOYAMA, Norifumi ,  TSUYAMA, Hiroaki

IPC分类号： G02B5/22 ,  C09B67/20 ,  G03F7/004 ,  G03F7/027 ,  H01L27/144 ,  H01L27/146 ,  H01L31/0232

摘要： Provided are a composition having excellent moisture resistance of a film to be formed and excellent dispersion stability of a pigment; and a film formed of the composition. The composition includes a pigment, a pigment derivative which has at least one group selected from the group consisting of groups represented Formula (2): -L-NH-R 2 , and the like, a dispersant which has a constitutional unit having an adsorbing group and a constitutional unit having a steric repulsive group, and is a random copolymer or an alternating copolymer, and a solvent. In Formula (2), L represents -CO-, -SO 2 -, or -PO(R 21 )-, R 21 represents a hydrogen atom or a monovalent organic group having 1 or more carbon atoms, R 2 represents -COR 22 , -SO 2 R 22 , or -PO(R 22 ) 2 , and R 22 's each independently represent a hydrogen atom or a monovalent organic group having 1 or more carbon atoms.

公开(公告)号：EP3511349A1

公开(公告)日：2019-07-17

申请号：EP17848429.1

申请日：2017-07-21

申请人： FUJIFILM Corporation

发明人： TSUYAMA, Hiroaki ,  YOKOI, Kazuhiro ,  ARAKI, Kenjiro

IPC分类号： C08F2/50 ,  B41J2/01 ,  B41M5/00 ,  C07F9/53 ,  C09D11/38

摘要： A photopolymerization initiator is an acylphosphine oxide compound represented by Formula 1-1 or Formula 2-1. A polymerizable composition or an ink jet recording method is a polymerizable composition or an ink jet recording method in which the photopolymerization initiator is used. In addition, an acylphosphine oxide compound represented by Formula 1-1 or Formula 2-1 which can be preferably used as the photopolymerization initiator. In Formula 1-1 and Formula 2-1, A represents an m-valent group, L's each independently represent a single bond or a divalent linking group, R 1 's each independently represent an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 20 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms, R 2 and R 3 each independently represent an alkyl group, an aryl group, or an alkoxy group, m represents an integer of 3 or more, n1's each independently represent an integer of 0 to 4, and n2's each independently represent an integer of 0 to 5.

公开(公告)号：EP4446331A1

公开(公告)日：2024-10-16

申请号：EP22904284.1

申请日：2022-12-08

申请人： FUJIFILM Corporation

发明人： NAKAGAWA, Daisuke ,  TSUYAMA, Hiroaki ,  YOSHIDA, Hayato ,  MOGI, Takuma

IPC分类号： C07K1/06 ,  C07C43/23 ,  C07C69/712 ,  C07C235/06 ,  C07C271/16

摘要： An object of the present invention is to provide a method for producing a peptide compound with an excellent yield, a protective group-forming reagent having an excellent yield, and a novel substituted benzyl compound. According to the present invention, there is provided a method for producing a peptide compound, including a step of using a substituted benzyl compound represented by Formula (1).

In Formula (1), Y represents -OH, -NHR, -SH, or -X, R represents a hydrogen atom, an alkyl group, an arylalkyl group, a heteroarylalkyl group, or a 9-fluorenylmethoxycarbonyl group, X represents Cl, Br, or I, m represents 1 or 2, n represents an integer of 1 to 5, R B 's each independently represent an aliphatic hydrocarbon group, R A 's each independently represent an aliphatic hydrocarbon group or an organic group having an aliphatic hydrocarbon group, where the number of carbon atoms in at least one aliphatic hydrocarbon group is 12 or more, and a benzene ring in Formula (1) may further have a substituent in addition to R A .

公开(公告)号：EP4269423A1

公开(公告)日：2023-11-01

申请号：EP21910748.9

申请日：2021-12-21

申请人： FUJIFILM Corporation

发明人： TSUYAMA, Hiroaki

IPC分类号： C07K1/06 ,  C07C269/06 ,  C07C271/22 ,  C07D311/88

摘要： An object of the present invention is to provide a method for producing a peptide with high purity and high efficiency, a protective group-forming reagent having excellent deprotective properties, and a novel condensed polycyclic compound. According to the present invention, there are provided a method for producing a peptide including a step of using a polycyclic compound represented by Formula (1), a protective group-forming reagent containing the polycyclic compound, and the polycyclic compound. At least one of R 1 to R 8 and R 110 has R A , R A represents an aliphatic hydrocarbon group or an organic group having an aliphatic hydrocarbon group, and at least one aliphatic hydrocarbon group has 3 or more carbon atoms.

公开(公告)号：EP3421505A1

公开(公告)日：2019-01-02

申请号：EP16891640.1

申请日：2016-11-30

申请人： FUJIFILM Corporation

发明人： YOKOI, Kazuhiro ,  TSUYAMA, Hiroaki

IPC分类号： C08F2/48 ,  B41J2/01 ,  B41M5/00 ,  C08F30/02 ,  C09D11/38

摘要： An aqueous curable composition includes a water-soluble photopolymerization initiator having a structure in which one or more carbonyl groups further directly bond to an aromatic ring of an aromatic acyl group that bonds to a phosphorus atom in an acylphosphine oxide structure, water, and a polymerizable compound. A novel water-soluble photopolymerization initiator is a compound represented by formula 1-1 or formula 2-1.