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公开(公告)号：US20210380881A1
公开(公告)日：2021-12-09
申请号：US17407146
申请日：2021-08-19
Applicant: FUJIFILM Corporation
Inventor： Kousuke WATANABE , Naoyuki HANAKI , Kouitsu SASAKI , Tomoaki YOSHIOKA , Kazuhei KANEKO , Yoshinori KANAZAWA
Abstract: An object of the present invention is to provide a luminescent particle having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield; and a compound having an emission maximum wavelength in a long wavelength range of 680 nm or longer and exhibiting a high quantum yield in the particles. According to the present invention, provided is a luminescent particle containing at least one kind of compound represented by Formula (1) (definitions of substituents in the formula are as set forth in the description) and a particle.
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公开(公告)号：US20210135128A1
公开(公告)日：2021-05-06
申请号：US17145412
申请日：2021-01-11
Applicant: FUJIFILM Corporation
Inventor： Tomoaki YOSHIOKA , Tomoyuki MASHIKO , Koichi IWASAKI
Abstract: The present invention is to provide a photoelectric conversion element having excellent heat resistance. In addition, an imaging element and an optical sensor which include the photoelectric conversion element are provided. Furthermore, a compound applied to the photoelectric conversion element is provided. A photoelectric conversion element according to the present invention includes a conductive film, a photoelectric conversion film, and a transparent conductive film, in this order, in which the photoelectric conversion film contains a compound represented by Formula (1). In Formula (1), Y1 represents a group represented by Formula (1-1) or a group represented by Formula (1-2).
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公开(公告)号：US20200033334A1
公开(公告)日：2020-01-30
申请号：US16585231
申请日：2019-09-27
Applicant: FUJIFILM Corporation
Inventor： Hiroyuki CHIKU , Kousuke WATANABE , Kazuhei KANEKO , Kazuhiro HAMADA , Kouitsu SASAKI , Tomoaki YOSHIOKA , Naoyuki HANAKI
IPC: G01N33/543 , G01N21/76 , C07F5/02 , C09K11/06
Abstract: An object of the present invention is to provide a kit and a method capable of achieving high-precision measurement of a measurement target substance in a biological sample in a wide concentration range from a low concentration to a high concentration. According to the present invention, there is provided a kit for measuring a measurement target substance in a biological sample, the kit including: a labeled particle having a first binding substance capable of binding to the measurement target substance in a biological sample and having a first blocking agent; and a substrate having a second binding substance capable of binding to any one of the measurement target substance or the first binding substance and having a second blocking agent, in which the labeled particle is a luminescent labeled particle containing at least one kind of compound represented by Formula (1) and a particle, and the first blocking agent and the second blocking agent are different from each other. Each symbol in Formula (1) has the meaning described in the present specification.
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公开(公告)号：US20190221745A1
公开(公告)日：2019-07-18
申请号：US16234613
申请日：2018-12-28
Applicant: FUJIFILM Corporation
Inventor： Tomoaki YOSHIOKA
CPC classification number: H01L51/0055 , C07D471/04 , H01L27/14 , H01L31/10 , H01L51/0067 , H01L51/42
Abstract: A photoelectric conversion element has a conductive film, a photoelectric conversion film, and a transparent conductive film in this order, in which the photoelectric conversion film contains a compound represented by Formula (1).
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公开(公告)号：US20190023906A1
公开(公告)日：2019-01-24
申请号：US16137785
申请日：2018-09-21
Applicant: FUJIFILM Corporation
Inventor： Tomoaki YOSHIOKA , Koitsu SASAKI , Kohsuke WATANABE
Abstract: A dye solution for a photoelectric conversion element contains at least one metal complex dye represented by a specific formula and a solvent including at least one alcohol solvent having a specific structure.
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Patent Agency Ranking
26.发明申请公开(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
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.
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公开(公告)号：US20170117100A1
公开(公告)日：2017-04-27
申请号：US15400084
申请日：2017-01-06
Applicant: FUJIFILM Corporation
Inventor： Tomoaki YOSHIOKA , Kousuke WATANABE , Katsumi KOBAYASHI
IPC: H01G9/20 , H01L51/00 , C09B57/10 , C07D409/14
CPC classification number: H01G9/2059 , C07D409/14 , C09B57/10 , H01G9/20 , H01G9/2009 , H01L51/0086 , H01L51/42 , Y02E10/542
Abstract: A photoelectric conversion element including an electrically conductive support, a photoconductor layer including an electrolyte, a charge transfer layer including an electrolyte, and a counter electrode, in which the photoconductor layer has semiconductor fine particles carrying a metal complex dye represented by Formula (I). Also disclosed is a dye-sensitized solar cell; a metal complex dye; a dye solution; and a terpyridine compound or an esterified product thereof: M(LA)(LD)p(LX)q.(CI)z Formula (I) wherein M represents a metal ion, LD represents a bidentate or tridentate ligand, p represents 0 or 1, LX represents a monodentate ligand, q represents 0, 1, or 3, CI represents a counterion, z represents an integer of 0 to 3, and LA represents a tridentate ligand represented by Formula (LA-1) as defined herein
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28.发明申请PHOTOELECTRIC CONVERSION ELEMENT AND METHOD OF USING SAME, OPTICAL SENSOR AND IMAGE SENSOR 审中-公开光电转换元件及其使用方法，光传感器和图像传感器公开(公告)号：US20160013424A1
公开(公告)日：2016-01-14
申请号：US14862998
申请日：2015-09-23
Applicant: FUJIFILM CORPORATION
Inventor： Yosuke YAMAMOTO , Tomoaki YOSHIOKA , Takahiko ICHIKI
IPC: H01L51/00
CPC classification number: H01L51/0072 , C07D221/18 , H01L27/307 , H01L51/0053 , H01L51/0058 , H01L51/006 , H01L51/0067 , H01L51/0068 , H01L51/0071 , H01L51/0073 , H01L51/0094 , H01L51/442
Abstract: A photoelectric conversion element exhibiting excellent responsiveness and high photoelectric conversion efficiency, a method of using the photoelectric conversion element, and an optical sensor and an image sensor including the photoelectric conversion element are provided. The photoelectric conversion element includes a conductive film, a photoelectric conversion film containing a photoelectric conversion material and a transparent conductive film. The conductive film, the photoelectric conversion film and the transparent conductive film are formed in this order. The photoelectric conversion material contains a compound (A) represented by formula (1):
Abstract translation: 提供了具有优异的响应性和高的光电转换效率的光电转换元件，使用光电转换元件的方法，以及包括光电转换元件的光学传感器和图像传感器。 光电转换元件包括导电膜，含有光电转换材料的光电转换膜和透明导电膜。 依次形成导电膜，光电转换膜和透明导电膜。 光电转换材料含有式（1）表示的化合物（A）：
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公开(公告)号：US20250004377A1
公开(公告)日：2025-01-02
申请号：US18424834
申请日：2024-01-28
Applicant: FUJIFILM Corporation
Inventor： Eiji FUKUZAKI , Shuhei YAMAGUCHI , Tomoaki YOSHIOKA , Taro MIYOSHI
IPC: G03F7/039 , C08F212/14 , C08F212/32 , C08F220/30 , C08F220/58 , C08F226/06 , C08K5/42 , G03F7/00 , G03F7/004 , G03F7/16
Abstract: An actinic ray-sensitive or radiation-sensitive resin composition contains (A) a resin having a repeating unit (a) having a group that is decomposed by the action of an acid to generate a carboxylic acid and (B) a compound that generates an acid upon irradiation with an actinic ray or a radiation and is represented by a specified general formula (1). The repeating unit (a) is represented by a general formula (a), and the compound (B) is represented by a general formula (1).
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公开(公告)号：US20240241443A1
公开(公告)日：2024-07-18
申请号：US18421987
申请日：2024-01-25
Applicant: FUJIFILM Corporation
Inventor： Eiji FUKUZAKI , Shuhei YAMAGUCHI , Tomoaki YOSHIOKA , Taro MIYOSHI
CPC classification number: G03F7/0392 , G03F7/0048
Abstract: The present invention provides an actinic ray-sensitive or radiation-sensitive resin composition containing a resin (P) having (A) a repeating unit having a group that is decomposed by the action of an acid to generate a carboxylic acid and represented by a specified general formula (a) and (B) a repeating unit having a group that is decomposed by irradiation with an actinic ray or a radiation to generate an acid and represented by a specified general formula (b), and a solvent including a solvent having a boiling point of 150° C. or more, a solvent having a boiling point of 150° C. or more being contained in 45 mass % or more with respect to the total amount of the solvent.
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