公开(公告)号：US20160042875A1

公开(公告)日：2016-02-11

申请号：US14879822

申请日：2015-10-09

Applicant: FUJIFILM CORPORATION

Inventor： Kohsuke WATANABE ,  Hirotaka SATO ,  Yukio TANI ,  Ryo FUJIWARA ,  Kazuhiro TSUNA ,  Katsumi KOBAYASHI

IPC: H01G9/20 ,  C09B57/10 ,  H01L51/00 ,  C07F15/00

CPC classification number: H01G9/2059 ,  C07F15/0053 ,  C09B57/008 ,  C09B57/10 ,  H01G9/2031 ,  H01L51/0086 ,  Y02E10/542 ,  Y02E10/549

Abstract: A photoelectric conversion element has a conductive support, a photoreceptor layer containing an electrolyte, a charge carrier layer containing an electrolyte and a counter electrode, and the photoreceptor layer has semiconductor particles on which a metal complex dye represented by Formula (I) is carried. M1(LA)(LD)(Z1).CI  Formula (I) M1 represents a metal atom; Z1 represents a monodentate ligand; LA represents a tridentate ligand represented by Formula (AL-1); LD represents a bidentate ligand represented by Formula (DL-1); and CI represents a counterion necessary for neutralizing the charge.

Abstract translation: 光电转换元件具有导电性支持体，含有电解质的感光体层，含有电解质的电荷载体层和对置电极，感光体层具有载持由式（I）表示的金属络合染料的半导体粒子。 M1（LA）（LD）（Z1）.CI式（I）M1表示金属原子; Z1表示单齿配体; LA代表由式（AL-1）表示的三齿配体; LD表示由式（DL-1）表示的二齿配体; 并且CI表示中和电荷所必需的抗衡离子。

公开(公告)号：US20240025901A1

公开(公告)日：2024-01-25

申请号：US18351752

申请日：2023-07-13

Applicant: FUJIFILM Corporation ,  The University of Tokyo

Inventor： Hiroki SUGIURA ,  Yukio TANI ,  Tetsuya MATSUSHITA ,  Tetsuya WATANABE ,  Toshihiro OKAMOTO

IPC: C07D471/22 ,  C07D495/22 ,  C07D513/22

CPC classification number: C07D471/22 ,  C07D495/22 ,  C07D513/22

Abstract: A first object of the present invention is to provide a method for producing a cyclic imide compound with high yield and high purity. A second object of the present invention is to provide a composition that can be used in the method for producing a cyclic imide compound with high yield and high purity. A third object of the present invention is to provide an intermediate compound that can be used in the method for producing a cyclic imide compound with high yield and high purity. The method for producing a cyclic imide compound according to the present invention includes reacting a compound represented by formula (1) below with at least one amine compound to obtain a compound represented by formula (2) below.

公开(公告)号：US20230132579A1

公开(公告)日：2023-05-04

申请号：US18059397

申请日：2022-11-28

Applicant: FUJIFILM Corporation

Inventor： Yukio TANI ,  Hiroki SUGIURA ,  Yasunori YONEKUTA

IPC: H10K85/10 ,  H10K85/20

Abstract: The present invention is to provide a photoelectric conversion element with an excellent sensitivity, an imaging element, an optical sensor, and a compound. The photoelectric conversion element of the present invention includes, in the following order, a conductive film, a photoelectric conversion film, and a transparent conductive film in which the photoelectric conversion film contains a compound represented by Formula (1) and a coloring agent.

公开(公告)号：US20200343451A1

公开(公告)日：2020-10-29

申请号：US16924003

申请日：2020-07-08

Applicant: FUJIFILM Corporation ,  The University of Tokyo

Inventor： Yukio TANI ,  Kenji SHIROKANE ,  Tetsuya WATANABE ,  Toshihiro OKAMOTO ,  Junichi TAKEYA

IPC: H01L51/00 ,  C09D5/24 ,  C09D165/00 ,  C08G61/12 ,  C08F220/68

Abstract: Provided are an organic thin film transistor element comprising an organic semiconductor layer containing a specific polymer which has a repeating unit including a structure represented by a specific formula, an organic semiconductor film suitable as the organic semiconductor layer and a method of manufacturing the same, and a polymer and a composition suitable as a constituent material of the organic semiconductor film.

公开(公告)号：US20200028092A1

公开(公告)日：2020-01-23

申请号：US16588574

申请日：2019-09-30

Applicant: FUJIFILM Corporation ,  THE UNIVERSITY OF TOKYO

Inventor： Kenji SHIROKANE ,  Eiji FUKUZAKI ,  Yukio TANI ,  Fumiko TAMAKUNI ,  Yoshihisa USAMI ,  Tetsuya WATANABE ,  Toshihiro OKAMOTO ,  Junichi TAKEYA

IPC: H01L51/00 ,  C07D495/22 ,  C07D495/16 ,  C07D517/22 ,  C08G61/12

Abstract: An organic semiconductor element in which an organic semiconductor layer contains a compound of Formula (1), a compound of Formula (2), and/or a compound of Formula (3) or contains a polymer having a structure of any one of formed by Formulae (8) to (10): in which X1 represents a nitrogen atom or CRa, and rings A to B each represent a specific nitrogen-containing ring; Y1 represents an oxygen atom, a sulfur atom, CRb2, or NRc; V1 represents NRd, an oxygen atom, a sulfur atom, or a selenium atom; Ra to Rd each represent a hydrogen atom or a substituent; R1 represents a specific substituent, and p is an integer of 0 to 2; n represents 1 or 2; and * represents a bonding site.

公开(公告)号：US20180204683A1

公开(公告)日：2018-07-19

申请号：US15922300

申请日：2018-03-15

Applicant: FUJIFILM Corporation

Inventor： Kousuke WATANABE ,  Yukio TANI ,  Kenji SHIROKANE ,  Tomoaki YOSHIOKA ,  Kouitsu SASAKI

IPC: H01G9/20 ,  H01L51/00 ,  C09B57/10

CPC classification number: H01G9/2031 ,  C09B23/145 ,  C09B57/10 ,  H01G9/2022 ,  H01G9/204 ,  H01G9/2063 ,  H01L51/0086 ,  Y02E10/542 ,  Y02E10/549

Abstract: Provided are a photoelectric conversion element including an electrically conductive support, a photoconductor layer, a charge transfer layer, and a counter electrode, in which the photoconductor layer has semiconductor fine particles carrying a metal complex dye represented by Formula (1), and at least one of metal complex dyes represented by Formulae (2) and (3), a dye-sensitized solar cell, a dye composition, and an oxide semiconductor electrode. In the formulae, M represents a metal ion. Ar11 to Ar14 each represent an aryl group or the like. L1 and L2 each represent an ethenylene group or the like. R11 to R14 each represent an alkyl group or the like. n11 and n12 each represent an integer of 0 to 3, and n13 and n14 each represent an integer of 0 to 4. X represents —NCS or —SCN. M1 and M2 each represent a proton, a metal cation, or a non-metal cation.

公开(公告)号：US20140102540A1

公开(公告)日：2014-04-17

申请号：US14136995

申请日：2013-12-20

Applicant: FUJIFILM Corporation

Inventor： Katsumi KOBAYASHI ,  Keizo KIMURA ,  Tatsuya SUSUKI ,  Hirotaka SATOU ,  Yukio TANI

IPC: H01G9/20

CPC classification number: H01G9/2059 ,  C09B23/0091 ,  C09B23/04 ,  C09B23/102 ,  H01M14/005

Abstract: A dye, having a structure represented by formula (1A): wherein A represents a group of atoms necessary for forming a ring together with the carbon-nitrogen bond; at least one of Y1A and Y2A represents an acidic group, in which when they each represent an acidic group, they may be the same as or different from each other, or when only one of them represents an acidic group, the other represents an electron-withdrawing group; D represents a group to give a dye; n represents an integer of 1 or greater; L represents a single bond or a divalent linking group; and Y3A represents an acidic group.

Abstract translation: 具有由式（1A）表示的结构的染料：其中A表示与碳 - 氮键一起形成环所需的一组原子; Y1A和Y2A中的至少一个表示酸性基团，当它们各自表示酸性基团时，它们可以彼此相同或不同，或者当其中仅一个表示酸性基团时，另一个表示电子 牵引组 D表示给出染料的基团; n表示1或更大的整数; L表示单键或二价连接基团; Y 3 A表示酸性基团。

公开(公告)号：US20230094960A1

公开(公告)日：2023-03-30

申请号：US18058763

申请日：2022-11-24

Applicant: FUJIFILM Corporation

Inventor： Ichiro AMASAKI ,  Keizo KIMURA ,  Daisuke SASAKI ,  Yukio TANI

IPC: C08K5/45 ,  C07D413/14 ,  C07D409/14 ,  C08K5/357 ,  G02B1/04

Abstract: The present disclosure provides a composition containing a compound represented by General Formula (1) and a polymer compound, in which a content of a chloride ion is less than 1.5 ppm with respect to a total mass of the composition, and provides a compound. In General Formula (1), Het1 represents a divalent aromatic heterocyclic residue of a 5-membered ring or a 6-membered ring, Xa, Xb, Xc, and Xd each independently represent a heteroatom, Ya, Yb, Yc, Yd, Ye and Yf each independently represent a heteroatom or a carbon atom, and two 6-membered rings bonded to Het1 each independently may have a double bond.

公开(公告)号：US20190131546A1

公开(公告)日：2019-05-02

申请号：US16224903

申请日：2018-12-19

Applicant: FUJIFILM Corporation ,  THE UNIVERSITY OF TOKYO

Inventor： Eiji FUKUZAKI ,  Tetsuya WATANABE ,  Yoshihisa USAMI ,  Yukio TANI ,  Toshihiro OKAMOTO ,  Junichi TAKEYA

IPC: H01L51/00 ,  H01L51/05 ,  H01L51/10 ,  C07D471/22

Abstract: Provided are an organic thin film transistor, an organic semiconductor film, a compound, an organic thin film transistor-forming composition, and a method of manufacturing the organic thin film transistor. The organic thin film transistor includes the organic semiconductor film. The organic semiconductor film includes a compound represented by a specific formula. The organic semiconductor film, the compound, and the organic thin film transistor-forming composition can be preferably used in the organic thin film transistor. The method of manufacturing the organic thin film transistor includes a step of forming an organic semiconductor film by applying the organic thin film transistor-forming composition to a substrate.

公开(公告)号：US20180090280A1

公开(公告)日：2018-03-29

申请号：US15817413

申请日：2017-11-20

Applicant: FUJIFILM Corporation ,  Sharp Kabushiki Kaisha

Inventor： Yukio TANI ,  Katsumi KOBAYASHI ,  Ryohsuke YAMANAKA ,  Atsushi FUKUI ,  Norio MUROFUSHI

IPC: H01G9/20 ,  C09B57/10

CPC classification number: H01G9/2004 ,  C09B57/10 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2068 ,  H01L51/0086 ,  Y02E10/542 ,  Y02E10/549

Abstract: Provided are a photoelectric conversion element and a dye sensitized solar cell having a supporting substrate, a conductive layer, a power generating layer having a porous semiconductor layer onto which a metal complex dye represented by Formula (1) is adsorbed, a porous insulating layer, and a counter electrode conductive layer, in which the layers are laminated in this order on the supporting substrate, and voids that each of the power generating layer, the porous insulating layer, and the counter electrode conductive layer has are filled with an electrolyte. R represents a hydrogen atom, an alkyl group, or an aryl group. G represents a group represented by any one of Formulae (G-1) to (G-4). A1 to A3 each represent a hydrogen atom, a carboxyl group, or a salt thereof. At least one of A1 to A3 is a carboxyl group or a salt thereof. X1 and X2 each represent —O—, —S—, and others. Ra represents an alkyl group and the like. Rb to Re each represent a hydrogen atom or a substituent. na represents 1 to 3. (G-1) to (G-4) are bonded to a pyridine ring in the portion of *.