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1. 发明授权

US11467492B2 Composition, film, infrared transmitting filter, solid image pickup element, image display device, and infrared sensor 有权
公开(公告)号：US11467492B2
公开(公告)日：2022-10-11
申请号：US16724953
申请日：2019-12-23
申请人： FUJIFILM Corporation
发明人： Masahiro Mori
IPC分类号： G03F7/031 , G03F7/00 , G03F7/027 , G02B5/20 , H01L27/146 , H01L27/32
摘要： Provided is a composition with which a pattern having excellent adhesiveness can be formed. In addition, provided are a film, an infrared transmitting filter, a solid image pickup element, an image display device, and an infrared sensor. This composition includes a coloring material, a resin, a polymerizable compound, and a photopolymerization initiator. The polymerizable compound includes a compound A having an alkyleneoxy group and three ethylenically unsaturated groups, and a ratio A/B of a minimum value A of an absorbance of the composition in a wavelength range of 400 to 750 nm to a maximum value B of an absorbance of the composition in a wavelength range of 1100 to 1300 nm is 4.5 or higher.

2. 发明授权

US10877195B2 Composition, film, laminate, infrared transmitting filter, solid image pickup element, and infrared sensor 有权
公开(公告)号：US10877195B2
公开(公告)日：2020-12-29
申请号：US16202988
申请日：2018-11-28
申请人： FUJIFILM Corporation
发明人： Masahiro Mori , Shuichiro Osada
IPC分类号： G02B5/22 , C09B23/04 , G03F7/027 , G03F7/105 , G02B5/20 , H01L27/146 , C09B23/01 , C09B67/22 , B32B7/02 , C09B57/00 , G02B5/23 , G03F7/00 , H01L31/0216
CPC分类号： G02B5/223 , B32B7/02 , C09B23/0066 , C09B23/04 , C09B57/00 , C09B67/0033 , G02B5/201 , G02B5/208 , G02B5/22 , G02B5/23 , G03F7/0007 , G03F7/027 , G03F7/105 , H01L27/14621 , H01L27/14623 , H01L31/02164
摘要： A composition includes: a coloring material that allows transmission of infrared light and shields visible light; an infrared absorber; and a resin, in which the infrared absorber includes a compound having an absorption maximum in a wavelength range of longer than 900 nm and 1000 nm or shorter, and a ratio A/B of a minimum value A of an absorbance of the composition in a wavelength range of 400 to 950 nm to a maximum value B of an absorbance of the composition in a wavelength range of 1100 to 1300 nm is 4.5 or higher.

3. 发明申请

US20200299512A1 COMPOSITION, FILM, INFRARED TRANSMITTING FILTER, AND SOLID-STATE IMAGING ELEMENT 审中-公开
公开(公告)号：US20200299512A1
公开(公告)日：2020-09-24
申请号：US16895603
申请日：2020-06-08
申请人： FUJIFILM Corporation
发明人： Masahiro Mori
IPC分类号： C09B67/22 , C09B47/30 , C09D17/00 , G02B5/22 , H01L27/146
摘要： A composition includes: a metal-free phthalocyanine compound; a red colorant; and a solvent, in which a ratio A/B of an absorbance A at a wavelength of 700 nm to an absorbance B at a wavelength of 810 nm is 10 or higher.

4. 发明授权

US11656384B2 Composition, film, lens, solid state imaging element, and compounds 有权
公开(公告)号：US11656384B2
公开(公告)日：2023-05-23
申请号：US16713234
申请日：2019-12-13
申请人： FUJIFILM Corporation
发明人： Yushi Kaneko , Yoshinori Taguchi , Hirotaka Takishita , Masahiro Mori , Yasuhiro Sawamura
IPC分类号： C07D251/70 , G02B1/04 , C07C233/65 , C07C257/06 , C07C311/21 , C07C323/47 , C07D209/60 , C07D209/88 , C07D251/52 , C07D401/12 , C07D417/12 , C07D491/048 , C07D513/04 , H04N25/00
CPC分类号： G02B1/041 , C07C233/65 , C07C257/06 , C07C311/21 , C07C323/47 , C07D209/60 , C07D209/88 , C07D251/52 , C07D251/70 , C07D401/12 , C07D417/12 , C07D491/048 , C07D513/04 , H04N25/00
摘要： An object of the present invention is to provide a composition capable of forming a film having a high refractive index and excellent exterior characteristics. Another object of the present invention is to provide a film, a lens, and a solid-state imaging element in which the composition is used. Still another object of the present invention is to provide novel compounds.
The composition according to an embodiment of the present invention contains a compound represented by General Formula (I), a solvent, and a resin, in which a solubility of the compound represented by General Formula (I) in the solvent is less than 0.5% by mass at 25° C., and a maximum absorption wavelength of the compound represented by General Formula (I) at a wavelength range of 300 to 800 nm is equal to or shorter than 450 nm.

AB-C)n (I)

5. 发明授权

US11543569B2 Optical filter and optical sensor 有权
公开(公告)号：US11543569B2
公开(公告)日：2023-01-03
申请号：US16791642
申请日：2020-02-14
申请人： FUJIFILM Corporation
发明人： Masahiro Mori
IPC分类号： G02B5/20 , G02B5/28
摘要： Provided are an optical filter having excellent light fastness and moisture resistance and having excellent detection accuracy, a structure, and an optical sensor. An optical filter 10a includes a near infrared transmitting filter 1 and a dielectric multi-layer film 2. In this optical filter, the dielectric multi-layer film 2 and the near infrared transmitting filter 1 are in contact with each other, or an organic layer 3 is provided between the dielectric multi-layer film 2 and the near infrared transmitting filter 3. In the optical filter, at least two wavelengths at which a transmittance in a wavelength range of 600 nm or longer and shorter than 1050 nm is 50% are present, and in a case where a wavelength on a shortest wavelength side is represented by λ1 and a wavelength on a longest wavelength side is represented by λ2 among the wavelengths at which the transmittance is 50%, predetermined conditions are satisfied.

6. 发明授权

US10961381B2 Composition, film, near infrared cut filter, solid image pickup element, image display device, and infrared sensor 有权
公开(公告)号：US10961381B2
公开(公告)日：2021-03-30
申请号：US16523108
申请日：2019-07-26
申请人： FUJIFILM Corporation
发明人： Masahiro Mori , Akio Mizuno , Kazuya Oota
IPC分类号： C08L33/14 , C08F265/04 , C08K5/19 , C08L33/02 , C08L33/10 , C08L37/00 , G02B5/22 , C08K5/3415 , G02B5/20 , H01L27/146
摘要： Provided is a composition with which a film having excellent temporal stability and excellent adhesiveness with a support or the like can be formed. In addition, provided are a film, a near infrared cut filter, a solid image pickup element, an image display device, and an infrared sensor. The composition includes: a near infrared absorbing compound that includes a π-conjugated plane having a monocyclic or fused aromatic ring; and a compound A having a weight-average molecular weight of 3000 or higher that has a radically polymerizable ethylenically unsaturated group, in which the compound A includes a repeating unit having a graft chain.

7. 发明授权

US10908335B2 Film, film forming method, solid image pickup element, and infrared sensor 有权
公开(公告)号：US10908335B2
公开(公告)日：2021-02-02
申请号：US15785925
申请日：2017-10-17
申请人： FUJIFILM Corporation
发明人： Kazuya Oota , Kyohei Arayama , Masahiro Mori
IPC分类号： G02B5/22
摘要： A film has a maximum light transmittance value of 20% or lower in a wavelength range of 450 to 650 nm in a film thickness direction, a light transmittance of 20% or lower at a wavelength of 835 nm in the film thickness direction, and a minimum light transmittance value of 70% or higher in a wavelength range of 1000 to 1300 nm in the film thickness direction. A method of forming the film includes forming a first spectrally selective layer and forming a second spectrally selective layer. A kit for forming the film includes a first composition and a second composition.

8. 发明授权

US11920041B2 Composition, film, infrared transmitting filter, and solid-state imaging element 有权
公开(公告)号：US11920041B2
公开(公告)日：2024-03-05
申请号：US16895603
申请日：2020-06-08
申请人： FUJIFILM Corporation
发明人： Masahiro Mori
IPC分类号： C09B47/30 , C09B67/22 , C09D17/00 , G02B5/20 , G02B5/22 , H01L27/146
CPC分类号： C09B67/0033 , C09B47/30 , C09D17/003 , G02B5/208 , G02B5/22 , H01L27/1462
摘要： A composition includes: a metal-free phthalocyanine compound; a red colorant; and a solvent, in which a ratio A/B of an absorbance A at a wavelength of 700 nm to an absorbance B at a wavelength of 810 nm is 10 or higher.

9. 发明授权

US10719012B2 Curable composition, method of manufacturing curable composition, film, infrared cut filter, infrared transmitting filter, pattern forming method, and device 有权
公开(公告)号：US10719012B2
公开(公告)日：2020-07-21
申请号：US15821160
申请日：2017-11-22
申请人： FUJIFILM Corporation
发明人： Kazuya Oota , Masahiro Mori , Kazuto Shimada
IPC分类号： G03F7/029 , G03F7/033 , G03F7/16 , G02B5/22 , G03F7/00 , G03F7/031 , C08K5/33 , G03F7/105 , G03F7/038 , C08K5/3415 , C08L101/00 , C08L63/00 , G02B5/20 , C08G59/32 , C08G59/50 , C08K5/00 , G03F7/20 , G03F7/32 , G03F7/40 , H01L27/146 , H01L27/148
摘要： A curable composition includes: an α-type oxytitanium phthalocyanine pigment; and a curable compound. A method of manufacturing a curable composition includes a step of dispersing an α-type oxytitanium phthalocyanine pigment and a pigment other than an oxytitanium phthalocyanine pigment in the presence of a solvent. A film, an infrared cut filter, and an infrared transmitting filter are formed using the curable composition. A pattern forming method includes: a step of forming a curable composition layer on a support using the curable composition; and a step of forming a pattern on the curable composition layer using a photolithography method or a dry etching method. The device is a solid image pickup element, an infrared sensor, or an image display device including the film.

10. 发明授权

US11982939B2 Composition, film, dry film, pattern forming method, near-infrared transmitting filter, structure, optical sensor, and image display device 有权
公开(公告)号：US11982939B2
公开(公告)日：2024-05-14
申请号：US16939507
申请日：2020-07-27
申请人： FUJIFILM Corporation
发明人： Masahiro Mori , Shunsuke Kitajima , Tokihiko Matsumura , Tetsushi Miyata
IPC分类号： G02B5/20 , C09B3/14 , C09B57/00 , G03F7/00 , G03F7/004 , G03F7/031 , G09F9/35 , H01L27/146 , H10K59/38
CPC分类号： G03F7/0007 , C09B3/14 , C09B57/00 , G02B5/208 , G03F7/0045 , G03F7/031 , G09F9/35 , H01L27/14621 , H10K59/38
摘要： 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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