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公开(公告)号：US12034021B2
公开(公告)日：2024-07-09
申请号：US16940137
申请日：2020-07-27
Applicant: FUJIFILM Corporation
Inventor： Tetsushi Miyata , Tokihiko Matsumura
IPC: H01L27/146 , G02B5/20 , G02B5/22 , H04N5/33
CPC classification number: H01L27/14621 , H01L27/14685 , H04N5/33
Abstract: A structure has first pixels constituted of a laminate including a light-receiving element, a color filter, and a near-infrared cut filter, and second pixels including a near-infrared transmitting filter. The near-infrared cut filter includes a predetermined near-infrared absorbing colorant, a resin having a glass transition temperature of 100° C. or higher, and a surfactant.
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公开(公告)号：US10988608B2
公开(公告)日：2021-04-27
申请号：US16443114
申请日：2019-06-17
Applicant: FUJIFILM Corporation
Inventor： Kazutaka Takahashi , Tetsushi Miyata , Hiromu Koizumi
IPC: C08L33/14 , C08K5/00 , G02B5/20 , G03F7/004 , H01L27/146 , C08L101/00 , G02B5/22 , H01L31/10
Abstract: A resin composition includes an organic pigment, a resin, and a solvent, in which a content of a Na atom is 0.01 to 50 mass ppm with respect to a total solid content of a resin composition.
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Patent Agency Ranking
公开(公告)号：US20190270904A1
公开(公告)日：2019-09-05
申请号：US16413350
申请日：2019-05-15
Applicant: FUJIFILM Corporation
Inventor： Kazutaka Takahashi , Kyohei Arayama , Takuya Tsuruta , Tetsushi Miyata
Abstract: Provided is a pigment dispersion liquid used in a curable composition capable of manufacturing a film having fewer foreign matters. Provided are a curable composition capable of manufacturing a film having fewer foreign matters, a film, a near infrared cut filter, a solid-state imaging element, an image display device, and an infrared sensor. The pigment dispersion liquid includes a near infrared absorbing organic pigment having an maximum absorption wavelength in a wavelength range of 600 to 1,200 nm; two or more kinds of pigment derivatives having different structures; and a solvent.
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公开(公告)号：US12062675B2
公开(公告)日：2024-08-13
申请号：US16859238
申请日：2020-04-27
Applicant: FUJIFILM Corporation
Inventor： Tetsushi Miyata , Hirotaka Takishita , Hidekazu Ohashi , Mitsuru Sawano
IPC: H01L27/146 , G21F1/10 , G21F1/12 , H01L23/29
CPC classification number: H01L27/1462 , G21F1/10 , G21F1/103 , G21F1/106 , G21F1/12 , H01L23/293 , H01L27/14621 , H01L27/14625 , H01L23/291
Abstract: A device in which the influence of α-ray is reduced, and a composition for forming an organic layer. The device includes an α-ray source, an electronic circuit influenced by α-ray, and an organic layer including an α-ray shielding agent, in which an α-ray shielding ability X of the α-ray shielding agent is 0.50 or less.
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公开(公告)号：US11982939B2
公开(公告)日：2024-05-14
申请号：US16939507
申请日：2020-07-27
Applicant: FUJIFILM Corporation
Inventor： Masahiro Mori , Shunsuke Kitajima , Tokihiko Matsumura , Tetsushi Miyata
IPC: G02B5/20 , C09B3/14 , C09B57/00 , G03F7/00 , G03F7/004 , G03F7/031 , G09F9/35 , H01L27/146 , H10K59/38
CPC classification number: G03F7/0007 , C09B3/14 , C09B57/00 , G02B5/208 , G03F7/0045 , G03F7/031 , G09F9/35 , H01L27/14621 , H10K59/38
Abstract: A composition includes a near-infrared absorber, a color material that transmits near-infrared rays and shields visible light, at least one compound selected from the group consisting of a resin having a glass transition temperature of 100° C. or higher, and a resin precursor of the resin having a glass transition temperature of 100° C. or higher, and a surfactant.
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公开(公告)号：US11117986B2
公开(公告)日：2021-09-14
申请号：US16442012
申请日：2019-06-14
Applicant: FUJIFILM Corporation
Inventor： Tetsushi Miyata , Hiromu Koizumi
IPC: C08F20/28 , C08F20/30 , C08J5/18 , C08K5/00 , C08K5/07 , C08K5/3417 , C08K5/353 , C08K5/41 , G02B5/22 , C08F2/50
Abstract: A curable composition includes: a near infrared absorbing colorant; and a polymerizable monomer that has a group having an unsaturated double bond, in which the near infrared absorbing colorant is a compound that includes a π-conjugated plane having a monocyclic or fused aromatic ring, a content of the near infrared absorbing colorant is 10 mass % or higher with respect to a total solid content of the curable composition, and a content of a polymerizable monomer that has at least one group selected from an acid group or a hydroxyl group and a group having an unsaturated double bond is 50 mass % or lower with respect to a total mass of all the polymerizable monomers.
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公开(公告)号：US20190196325A1
公开(公告)日：2019-06-27
申请号：US16286251
申请日：2019-02-26
Applicant: FUJIFILM Corporation
Inventor： Tetsushi Miyata , Kazutaka Takahashi , Takahiro Okawara
CPC classification number: G03F7/0007 , G02B5/208 , G02B5/22 , G03F7/004 , G03F7/0045 , G03F7/027 , G03F7/031 , G03F7/038 , G03F7/162 , G03F7/168 , G03F7/2039 , G03F7/322 , G03F7/40
Abstract: A photosensitive composition with which a cured film that includes a pattern having excellent rectangularity and suppressed thermal shrinkage can be formed is provided. A cured film formed of the photosensitive composition, an optical filter, a laminate, a pattern forming method, a solid image pickup element, an image display device, and an infrared sensor are provided. The photosensitive composition includes a near infrared absorber, a curable compound, a photoinitiator, and an ultraviolet absorber, in which in thermogravimetry, the ultraviolet absorber has a mass loss percentage of 5% or lower at 150° C. and has a mass loss percentage of 40% or higher at 220° C.
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