公开(公告)号：US12019369B2

公开(公告)日：2024-06-25

申请号：US17345697

申请日：2021-06-11

申请人： FUJIFILM Corporation

发明人： Shoichi Nakamura

IPC分类号： G03F7/004 ,  C09B47/04 ,  C09B57/04 ,  C09B67/00 ,  C09B67/22 ,  G02B5/20 ,  G02B5/22 ,  G02F1/1335 ,  G03F7/00 ,  G03F7/027 ,  G03F7/029 ,  G03F7/031 ,  G03F7/033 ,  G03F7/038 ,  G03F7/039 ,  G03F7/105 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  H01L27/146 ,  H10K59/38

CPC分类号： G03F7/0007 ,  C09B47/04 ,  C09B57/04 ,  C09B67/0033 ,  G02B5/20 ,  G02B5/223 ,  G02F1/1335 ,  G03F7/027 ,  G03F7/029 ,  G03F7/031 ,  G03F7/033 ,  G03F7/038 ,  G03F7/0388 ,  G03F7/039 ,  G03F7/105 ,  G03F7/162 ,  G03F7/168 ,  G03F7/2004 ,  G03F7/322 ,  H10K59/38 ,  H01L27/14621

摘要： A coloring composition contains a halogenated zinc phthalocyanine pigment A, an isoindoline pigment B, a resin C, and a curable compound D having an ethylenically unsaturated bonding group, in which the resin C includes a resin Cl having a repeating unit formed by polymerizing a polymerizable compound Cm having a CLogP value of 3.0 or more with the CLogP value being a calculated value of a LogP which is the common logarithm of a partition coefficient P of 1-octanol/water, and having a cyclic structure in a molecule thereof, and the ratio of the mass of the halogenated zinc phthalocyanine pigment A to the mass of the isoindoline pigment B is 55:45 to 85:15 in terms of the mass of the halogenated zinc phthalocyanine pigment A:the mass of the isoindoline pigment B.

公开(公告)号：US11767431B2

公开(公告)日：2023-09-26

申请号：US17205014

申请日：2021-03-18

申请人： FUJIFILM Corporation

发明人： Shoichi Nakamura

IPC分类号： G02B5/20 ,  G02B5/22 ,  G03F7/00 ,  C09B67/22 ,  C09B67/46 ,  C09B67/08 ,  C09D133/14 ,  G03F7/027 ,  G03F7/105 ,  G03F7/11 ,  G03F7/20 ,  G03F7/32 ,  C08F220/06 ,  C08F220/34 ,  C08F222/10

CPC分类号： C09B67/0013 ,  C09B67/009 ,  C09B67/0034 ,  C09B67/0035 ,  C09B67/0085 ,  C09D133/14 ,  G02B5/20 ,  G02B5/201 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/027 ,  G03F7/105 ,  G03F7/11 ,  G03F7/20 ,  G03F7/32 ,  C08F220/06 ,  C08F220/346 ,  C08F222/106

摘要： Provided are a coloring composition capable of producing a film having excellent light fastness, and the like, a method for producing a coloring composition, a color filter, a pattern forming method, a solid-state imaging device, and an image display device. The coloring composition includes a coated pigment in which at least a portion of a surface of a yellow pigment is coated with a resin, a halogenated phthalocyanine pigment, a dispersant having an acid value of 40 mgKOH/g or more, and a curable compound.

公开(公告)号：US11294280B2

公开(公告)日：2022-04-05

申请号：US16708684

申请日：2019-12-10

申请人： FUJIFILM Corporation

发明人： Shoichi Nakamura

IPC分类号： G03F7/031 ,  G02B5/20 ,  G03F7/00 ,  G03F7/004 ,  H04N9/04 ,  G02F1/1335 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G03F7/38 ,  G03F7/40

摘要： A coloring composition includes a colorant, a radically polymerizable compound, a photo-radical polymerization initiator, and a thermal-radical polymerization initiator, in which the thermal-radical polymerization initiator includes at least one selected from a pinacol compound or an α-hydroxyacetophenone compound.

公开(公告)号：US11152413B2

公开(公告)日：2021-10-19

申请号：US16710629

申请日：2019-12-11

申请人： FUJIFILM Corporation

发明人： Hirotaka Takishita ,  Shoichi Nakamura ,  Hiroshi Taguchi

IPC分类号： H01L27/146 ,  G02B5/22

摘要： A structure has a color filter having two or more different types of pixels and an absorption layer including at least one selected from a yellow colorant or a colorant having a maximum absorption wavelength in a wavelength range of 400 to 500 nm, in which the structure has the absorption layer on an optical path of at least one pixel of the pixels of the color filter and on the side through which light is incident on the pixel.

公开(公告)号：US11073760B2

公开(公告)日：2021-07-27

申请号：US16249578

申请日：2019-01-16

申请人： FUJIFILM Corporation

发明人： Shoichi Nakamura

IPC分类号： G03F7/004 ,  G03F7/033 ,  G03F7/038 ,  G03F7/039 ,  G03F7/16 ,  G03F7/20 ,  G03F7/32 ,  G03F7/029 ,  C09B47/04 ,  C09B57/04 ,  C09B67/00 ,  G02B5/20 ,  G02F1/1335 ,  G02B5/22 ,  G03F7/00 ,  C09B67/22 ,  G03F7/027 ,  G03F7/105 ,  G03F7/031 ,  H01L27/32 ,  H01L27/146

摘要： A coloring composition contains a halogenated zinc phthalocyanine pigment A, an isoindoline pigment B, a resin C, and a curable compound D having an ethylenically unsaturated bonding group, in which the resin C includes a resin C1 having a repeating unit derived from a polymerizable compound Cm having a C Log P value of 3.0 or more with the C Log P value being a calculated value of a Log P which is the common logarithm of a partition coefficient P of 1-octanol/water, and having a cyclic structure in a molecule thereof, and the ratio of the mass of the halogenated zinc phthalocyanine pigment A to the mass of the isoindoline pigment B is 55:45 to 85:15 in terms of the mass of the halogenated zinc phthalocyanine pigment A:the mass of the isoindoline pigment B.

公开(公告)号：US11746239B2

公开(公告)日：2023-09-05

申请号：US16812611

申请日：2020-03-09

申请人： FUJIFILM Corporation

发明人： Shoichi Nakamura ,  Kazuya Ota ,  Haruki Inabe

IPC分类号： C09B56/02 ,  C09B44/10 ,  G02B5/22

CPC分类号： C09B56/02 ,  C09B44/108 ,  G02B5/223

摘要： A coloring composition includes a metal azo pigment, a compound having an ethylenically unsaturated bonding group, and a solvent, the metal azo pigment includes at least one kind of an anion selected from an azo compound represented by Formula (I) or an azo compound having a tautomeric structure of the azo compound represented by Formula (I), two or more kinds of metal ions, and a melamine compound, and in Formula (I), R1 and R2 each independently represent OH or NR5R6, R3 and R4 each independently represent ═O or ═NR7, and R5 to R7 each independently represent a hydrogen atom or an alkyl group.

公开(公告)号：US11287739B2

公开(公告)日：2022-03-29

申请号：US16504745

申请日：2019-07-08

申请人： FUJIFILM Corporation

发明人： Shoichi Nakamura

IPC分类号： G03F7/00 ,  G03F7/004 ,  C09B48/00 ,  C09B19/00 ,  G02B5/22 ,  C08F2/44

摘要： A photosensitive coloring composition includes a magenta pigment having an average primary particle diameter of 50 nm or less, a polymerizable compound, a photopolymerization initiator, and an ultraviolet absorber, in which the magenta pigment has a maximum absorption wavelength in a range of 500 to 600 nm, and in a case where an absorbance of the maximum absorption wavelength is 1, a wavelength at which an absorbance is 0.5 is 450 nm or more on a side where a wavelength is shorter than the maximum absorption wavelength and is 650 nm or less on a side where a wavelength is longer than the maximum absorption wavelength.

公开(公告)号：US11002895B2

公开(公告)日：2021-05-11

申请号：US16021940

申请日：2018-06-28

申请人： FUJIFILM Corporation

发明人： Shoichi Nakamura

IPC分类号： G02B5/20 ,  G02B5/22 ,  G03F7/00 ,  C09B67/22 ,  C09B67/46 ,  C09D133/14 ,  C09B67/08 ,  G03F7/027 ,  G03F7/105 ,  G03F7/11 ,  G03F7/20 ,  G03F7/32 ,  C08F220/34 ,  C08F222/10 ,  C08F220/06 ,  C08F220/36

摘要： Provided are a coloring composition capable of producing a film having excellent light fastness, and the like, a method for producing a coloring composition, a color filter, a pattern forming method, a solid-state imaging device, and an image display device. The coloring composition includes a coated pigment in which at least a portion of a surface of a yellow pigment is coated with a resin, a halogenated phthalocyanine pigment, a dispersant having an acid value of 40 mgKOH/g or more, and a curable compound.

公开(公告)号：US11953831B2

公开(公告)日：2024-04-09

申请号：US17003487

申请日：2020-08-26

申请人： FUJIFILM Corporation

发明人： Shoichi Nakamura ,  Takahiro Okawara ,  Yuki Nara

IPC分类号： G03F7/031 ,  C08K5/00 ,  C08K5/3475 ,  C08L33/14 ,  G03F7/00 ,  G03F7/008

CPC分类号： G03F7/031 ,  C08K5/0041 ,  C08K5/3475 ,  C08L33/14 ,  G03F7/0007 ,  G03F7/0085 ,  G03F7/70041 ,  C08L2203/16

摘要： Provided are a photosensitive composition for pulse exposure including: a coloring material A; a photoradical polymerization initiator B; and a radically polymerizable compound C, in which a content of a radically polymerizable compound C1 having a weight-average molecular weight of 3000 or higher is 70 mass % or higher with respect to a total mass of the radically polymerizable compound C.

公开(公告)号：US20200341374A1

公开(公告)日：2020-10-29

申请号：US16923564

申请日：2020-07-08

申请人： FUJIFILM Corporation

发明人： Takahiro OKAWARA ,  Yuki Nara ,  Shoichi Nakamura ,  Mitsuji Yoshibayashi

IPC分类号： G03F7/004 ,  G03F7/00 ,  G03F7/075

摘要： Provided is a photosensitive composition for pulse exposure including: a coloring material A; a photoinitiator B; and a compound C that is cured by reacting with an active species generated from the photoinitiator B, in which the photoinitiator B includes a photoinitiator b1 that satisfies the following condition 1.Condition 1: after a propylene glycol monomethyl ether acetate solution including 0.035 mmol/L of the photoinitiator b1 is exposed to pulses of light having a wavelength of 355 nm under conditions of maximum instantaneous illuminance: 375000000 W/m2, pulse duration: 8 nanoseconds, and frequency: 10 Hz, a quantum yield q355 is 0.05 or higher.