公开(公告)号：US12049556B2

公开(公告)日：2024-07-30

申请号：US17001833

申请日：2020-08-25

Applicant: FUJIFILM Corporation

Inventor： Daisuke Sasaki ,  Hidetomo Furuyama ,  Akihiro Hara ,  Hiroki Kuwahara ,  Yu Naito ,  Nobutaka Fukagawa

IPC: C08L25/06 ,  C08L45/00 ,  C09B57/00 ,  C09B57/10 ,  G02B5/22 ,  G02F1/1335 ,  G06F1/16

CPC classification number: C08L25/06 ,  C08L45/00 ,  C09B57/007 ,  C09B57/10 ,  G02B5/223 ,  G02F1/133514 ,  G06F1/1609

Abstract: Provided are a resin composition including a compound represented by Formula (1) and a resin, an optical filter including the resin composition, a liquid crystal display device and a solid-state imaging element including the optical filter, and a compound suitable as a light absorbing component of the resin composition.




In Formula (1), Dye represents a colorant structural part obtained by removing n1 hydrogen atoms from a squarylium compound having a specific structure, Q1 is a structural part including a metallocene structure, and n1 represents an integer of 1 to 6.

公开(公告)号：US10317794B2

公开(公告)日：2019-06-11

申请号：US15274360

申请日：2016-09-23

Applicant: FUJIFILM Corporation

Inventor： Hiroaki Idei ,  Kazuya Oota ,  Suguru Samejima ,  Masayuki Harada ,  Akihiro Hara ,  Junichi Ito

IPC: G02B5/20 ,  G03F7/004 ,  G03F7/00 ,  C09B69/10 ,  C08F2/38 ,  C08F2/44 ,  C08F2/50 ,  G02B5/22 ,  C09B11/12 ,  C09B11/24 ,  C09B25/00 ,  C09B5/14 ,  C09B49/12 ,  C09B67/22 ,  G03F7/029 ,  G03F7/031 ,  G03F7/033 ,  G03F7/038 ,  G03F7/105 ,  C08F222/10 ,  C08F220/32 ,  C08F220/34

Abstract: A coloring composition having excellent light fastness, color migration properties, and flatness, a colorant, and a method for producing a colorant are provided. Further, a cured film, a color filter, a method for manufacturing a color filter, a solid-state imaging device, an image display device, and an organic electroluminescent element, each using such the coloring composition, are also provided. The coloring composition contains a colorant represented by General Formula (1) and a curable compound, and has a specific absorbance of 5 or more at a maximum absorption wavelength of 400 nm to 800 nm. R1 represents an (m+n)-valent linking group, P represents a monovalent substituent having a repeating units derived from a vinyl compound, D represents a colorant structure, and R2 and L1 each independently represent a single bond or a divalent linking group. (D-R2)n—R1-(L1-P)m  (1)

公开(公告)号：US10191369B2

公开(公告)日：2019-01-29

申请号：US15014756

申请日：2016-02-03

Applicant: FUJIFILM Corporation

Inventor： Junichi Itou ,  Akihiro Hara ,  Kazuya Oota ,  Yushi Kaneko ,  Daisuke Sasaki

IPC: G03F7/00 ,  C09B11/24 ,  G02B5/22 ,  G03F7/20 ,  G03F7/32 ,  G02B1/12 ,  C08F12/14 ,  C09B11/28 ,  C09B23/01 ,  C09B23/04 ,  C09B23/06 ,  C09B23/08 ,  C09B67/22 ,  C09B69/06 ,  C09B69/10 ,  G03F7/028 ,  C09B57/00 ,  C09B57/10 ,  C09B69/00 ,  G03F7/027 ,  G03F7/105 ,  C09B21/00

Abstract: A colored composition of the present invention includes a dye compound having an anionic moiety including at least one of a structure represented by the following General Formula (A1), a structure represented by the following General Formula (A2), and a structure containing a boron atom, and a dye structure having a cationic moiety, in which the anionic moiety and the cationic moiety are bonded to each other via a covalent bond and present in the same molecule; a curable compound; and a solvent. (in General Formula (A1), R1 and R2 each independently represent —SO2— or —CO—) (in General Formula (A2), R4 represents —SO2— or —CO—; and R4 and R5 each independently represent —SO2—, —CO—, or —CN).

公开(公告)号：US11926740B2

公开(公告)日：2024-03-12

申请号：US16992668

申请日：2020-08-13

Applicant: FUJIFILM Corporation

Inventor： Daisuke Sasaki ,  Akihiro Hara ,  Kunihiko Kodama ,  Nobutaka Fukagawa ,  Yu Naito ,  Hiroki Kuwahara

IPC: C09B57/00 ,  C08K5/3445 ,  G02B5/22 ,  G02F1/1335 ,  H01L27/146

CPC classification number: C09B57/007 ,  C08K5/3445 ,  G02B5/223 ,  G02F1/133509 ,  H01L27/14621

Abstract: Provided are a resin composition including a compound represented by Formula (1) and a resin, a film and a filter including the resin composition, a liquid crystal display device and a solid-state imaging element including the filter, and a compound suitable as a light absorbing component of the resin composition and the filter.




In Formula (1), Dye represents a colorant structural part obtained by removing n1 hydrogen atoms from a squarylium compound having a specific structure. Q1 is a structural part in which energy levels of a highest occupied molecular orbital and a lowest unoccupied molecular orbital satisfy a specific condition. L1 represents a divalent linking group and n1 represents an integer of 1 to 4.

公开(公告)号：US10409158B2

公开(公告)日：2019-09-10

申请号：US14988908

申请日：2016-01-06

Applicant: FUJIFILM Corporation

Inventor： Akihiro Hara ,  Tetsuya Watanabe ,  Yuushi Kaneko ,  Suguru Samejima ,  Junichi Ito ,  Naotsugu Muro ,  Kazuya Oota ,  Yoshinori Taguchi

IPC: G03F7/00 ,  G03F7/20 ,  G03F7/32 ,  G03F7/36 ,  G02B5/22 ,  C08F2/44 ,  C08F2/48 ,  G03F7/031 ,  C09K11/06 ,  C09B11/12 ,  C09B11/24 ,  C09B23/04 ,  C09B23/06 ,  C09B23/08 ,  C09B57/00 ,  C09B69/00 ,  C09B69/06 ,  C09B69/10 ,  G03F7/105

Abstract: Provided are a coloring composition having improved heat resistance; and a cured film, a color filter, a method for producing a color filter, and a solid-state imaging element and an image display device, each of which uses the coloring composition. The coloring composition includes a dye (A) represented by the following General Formula (I) and a polymerizable compound (B). General Formula (I) is (R)m-Q-(D)n, wherein Q represents an (m+n)-valent linking group, R represents a substituent, D represents a dye residue, m represents an integer of 0 to 6, n represents an integer of 2 to 8, and (m+n) represents an integer of 2 to 8. In the case where m is 2 or more, a plurality of R's may be different from each other, and in the case where n is 2 or more, a plurality of D's may be different from each other.

公开(公告)号：US11434383B2

公开(公告)日：2022-09-06

申请号：US16931476

申请日：2020-07-17

Applicant: FUJIFILM CORPORATION

Inventor： Misato Sasada ,  Toshiyuki Makuta ,  Daisuke Sasaki ,  Akihiro Hara

IPC: C09D11/00 ,  C09D11/10 ,  B42D25/382 ,  C09D11/033 ,  C09D11/102 ,  C09D11/107 ,  C09D11/322 ,  C09D11/36 ,  C09D1/00 ,  C09D4/00 ,  C09D5/00 ,  C09K3/00

Abstract: Provided are an ink composition for ink jet printing, and an image forming method and a recorded material using the ink composition for ink jet printing. The ink composition for ink jet printing includes: a colorant represented by the following Formula 1; resin particles; a water-soluble organic solvent; and water.
In Formula 1, Y1 and Y2 each independently represent a non-metal atomic group which forms an aliphatic ring or a heterocycle, M+ represents a proton or a monovalent alkali metal cation or organic cation, L1 represents a methine chain consisting of 5 or 7 methine groups, and a methine group at a center of the methine chain has a specific substituent.

公开(公告)号：US10953668B2

公开(公告)日：2021-03-23

申请号：US16275254

申请日：2019-02-13

Applicant: FUJIFILM CORPORATION

Inventor： Yuki Hirai ,  Akihiro Hara ,  Daisuke Sasaki ,  Yoshihiro Jimbo

IPC: B41J11/00 ,  C09D11/322 ,  B41M5/00 ,  C09B23/01 ,  C09D11/033 ,  C09D11/037 ,  C09D11/328

Abstract: Provided is an ink jet recording ink including: a colorant represented by the following Formula 1, in which an absorption maximum of a dry material of the ink jet recording ink is 700 nm to 1000 nm.

公开(公告)号：US20160116838A1

公开(公告)日：2016-04-28

申请号：US14988908

申请日：2016-01-06

Applicant: FUJIFILM Corporation

Inventor： Akihiro Hara ,  Tetsuya Watanabe ,  Yuushi Kaneko ,  Suguru Samejima ,  Junichi Ito ,  Naotsugu Muro ,  Kazuya Oota ,  Yoshinori Taguchi

IPC: G03F7/00 ,  G02B5/22 ,  G03F7/36 ,  G03F7/20 ,  G03F7/32

CPC classification number: G03F7/0007 ,  C08F2/44 ,  C08F2/48 ,  C09B11/12 ,  C09B11/24 ,  C09B23/04 ,  C09B23/06 ,  C09B23/083 ,  C09B57/00 ,  C09B57/007 ,  C09B69/008 ,  C09B69/06 ,  C09B69/103 ,  C09B69/105 ,  C09B69/109 ,  C09K11/06 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/188 ,  G02B5/223 ,  G03F7/031 ,  G03F7/105 ,  G03F7/20 ,  G03F7/32 ,  G03F7/36

Abstract: Provided are a coloring composition having improved heat resistance; and a cured film, a color filter, a method for producing a color filter, and a solid-state imaging element and an image display device, each of which uses the coloring composition.The coloring composition includes a dye (A) represented by the following General Formula (I) and a polymerizable compound (B). In General Formula (I), Q represents an (m+n)-valent linking group, R represents a substituent, represents a dye residue, m represents an integer of 0 to 6, n represents an integer of 2 to 8, and (m+n) represents an integer of 2 to 8. In the case where m is 2 or more, a plurality of R's may be different from each other, and in the case where n is 2 or more, a plurality of D's may be different from each other. (R)m-Q-(D)n  General Formula(I)

Abstract translation: 提供具有改善的耐热性的着色组合物; 以及固化膜，滤色器，滤色器的制造方法以及使用着色组合物的固体摄像元件和图像显示装置。 着色组合物包括由以下通式（I）表示的染料（A）和可聚合化合物（B）。 在通式（I）中，Q表示（m + n）价的连接基，R表示取代基，表示染料残基，m表示0〜6的整数，n表示2〜8的整数，（ m + n）表示2〜8的整数。在m为2以上的情况下，多个R可以彼此不同，在n为2以上的情况下，多个D可以 彼此不同。 （R）m-Q-（D）n通式（I）