公开(公告)号：US20180017722A1

公开(公告)日：2018-01-18

申请号：US15717004

申请日：2017-09-27

Applicant: FUJIFILM Corporation

Inventor： Keisuke ARIMURA ,  Kazuto SHIMADA ,  Daisuke SASAKI ,  Yuki HIRAI ,  Tokihiko MATSUMURA ,  Takahiro OKAWARA

IPC: G02B5/28 ,  B32B27/18 ,  G02B5/22 ,  H01L27/14

Abstract: To provide an infrared cut filter that has a wide view angle and excellent infrared shieldability and in which the generation of defects is suppressed, and a solid-state imaging device. An infrared cut filter has: a transparent base 1; an infrared absorbing film 2 that contains an infrared absorbing agent; and a dielectric multi-layer film 3, the infrared absorbing film 2 has a maximum absorption wavelength in a wavelength region of 600 nm or greater, and a ratio B/A of, to absorbance A at the maximum absorption wavelength before the infrared absorbing film 2 is dipped in at least one organic solvent selected from propylene glycol monomethyl ether, propylene glycol monomethyl ether acetate, methyl 3-methoxypropionate, ethyl lactate, acetone, and ethanol, absorbance B at the wavelength at which the absorbance A is measured after the infrared absorbing film 2 is dipped in the organic solvent for 2 minutes at 25° C. is 0.9 or greater.

公开(公告)号：US20170090083A1

公开(公告)日：2017-03-30

申请号：US15373938

申请日：2016-12-09

Applicant: FUJIFILM Corporation

Inventor： Hirotaka TAKISHITA ,  Keiji YAMAMOTO ,  Hideki TAKAKUWA ,  Keisuke ARIMURA ,  Kazuto SHIMADA

IPC: G02B5/28 ,  B05D7/24 ,  G02B5/22 ,  B05D5/06

CPC classification number: G02B5/281 ,  B05D5/06 ,  B05D7/24 ,  B32B7/02 ,  G02B5/20 ,  G02B5/22 ,  G02B5/223 ,  G02B5/28 ,  H01L51/50 ,  H05B33/12

Abstract: A laminate includes a first area formed by applying a first composition and a second area formed by applying a second composition on a surface of the first area, and a difference between refractive indexes of the first area and the second area is 0.5 or greater, and the first areas and the second areas are alternately laminated.

公开(公告)号：US20130157199A1

公开(公告)日：2013-06-20

申请号：US13766226

申请日：2013-02-13

Applicant: FUJIFILM CORPORATION

Inventor： Kohei TAKESHITA ,  Keisuke ARIMURA ,  Toshifumi INNO

IPC: G03F7/20

CPC classification number: G03F7/20 ,  G03F7/027 ,  G03F7/031 ,  G03F7/032 ,  G03F7/033 ,  G03F7/092 ,  G03F7/11 ,  G03F7/322

Abstract: To provide a method of preparing a lithographic printing plate comprising exposing imagewise a lithographic printing plate precursor including a support, a photosensitive layer containing a binder polymer and a radical polymerizable compound having viscosity of 9,000 mPa·s or less at 25° C. and a protective layer in this order and developing the exposed lithographic printing plate precursor with a developer without passing through a heat treatment, as a method of preparing a lithographic printing plate capable of forming an image area which is cured at high sensitivity and has good printing durability and halftone dot reproducibility and capable of easily reproducing a halftone dot image because of excellent stability of halftone dot reproduction to exhibit a small restriction on setting of the time described above, even without conducting a preheat treatment.

Abstract translation: 提供一种制备平版印刷版的方法，其包括将包含载体的平版印刷版原版，含有粘合剂聚合物的感光层和在25℃下粘度为9000mPa·s以下的自由基聚合性化合物成像曝光， 保护层，并且通过显影剂显影而不经过热处理来显影曝光的平版印刷版原版，作为制备能够形成以高灵敏度固化并且具有良好印刷耐久性的图像区域的平版印刷版的方法，以及 半色调点再现性，并且能够容易地再现半色调点图像，因为即使不进行预热处理，半色调点再现的稳定性优异，对上述时间的设置也显示出小的限制。

公开(公告)号：US20240391232A1

公开(公告)日：2024-11-28

申请号：US18788706

申请日：2024-07-30

Applicant: FUJIFILM Corporation

Inventor： Keisuke ARIMURA ,  Shumpei Watanabe

IPC: B41C1/10 ,  B41N1/08 ,  B41N3/08 ,  G03F7/00 ,  G03F7/30

Abstract: An on-press development type lithographic printing plate precursor, including an image-recording layer on a support, in which the image-recording layer contains an infrared absorber A, a borate compound B, an iodonium compound C, and a color forming substance precursor D, and a surface free energy of an outermost layer on an image-recording layer side is 115 mJ/m2 or less, and a method of preparing a lithographic printing plate, a lithographic printing method, and a laminate using the on-press development type lithographic printing plate precursor.

公开(公告)号：US20230331018A1

公开(公告)日：2023-10-19

申请号：US18338821

申请日：2023-06-21

Applicant: FUJIFILM Corporation

Inventor： Atsushi MATSUURA ,  Yusuke KOZAWA ,  Keisuke ARIMURA

IPC: B41N3/03 ,  B41F7/24 ,  B41C1/10 ,  B41N1/08 ,  C25D11/08 ,  G03F7/11

CPC classification number: B41N3/034 ,  B41F7/24 ,  B41C1/1008 ,  B41N1/083 ,  C25D11/08 ,  G03F7/11

Abstract: An object of the present invention is to provide a lithographic printing plate precursor from which a lithographic printing plate with excellent oil-based cleaner printing durability is obtained, a method of producing a lithographic printing plate, a printing method, and a method of producing an aluminum support. The lithographic printing plate precursor of the present invention is a lithographic printing plate precursor including an aluminum support, and an image recording layer disposed on the aluminum support, in which the aluminum support includes an aluminum plate and an anodized aluminum film disposed on the aluminum plate, the image recording layer is disposed on the aluminum support on a side of the anodized film, and an area ratio of projections with a height of 0.80 μm or greater from an average level, which is obtained by measuring a surface of the aluminum support on a side of the image recording layer in an area of 400 μm×400 μm using a non-contact three-dimensional roughness meter, is 20% or less.

公开(公告)号：US20190154891A1

公开(公告)日：2019-05-23

申请号：US16251429

申请日：2019-01-18

Applicant: FUJIFILM Corporation

Inventor： Keisuke ARIMURA

IPC: G02B5/18 ,  G03F7/00 ,  G03F7/20 ,  G03F7/075

Abstract: A dry etching composition includes a coloring material which allows transmission of infrared rays and shields visible light, a curable compound, and a solvent, in which a ratio A/B between a minimum value A of a light absorbance of the composition in a wavelength range of 400 to 700 nm and a maximum value B of a light absorbance in a wavelength range of 1100 to 1300 nm is 4.5 or greater.

公开(公告)号：US20180175090A1

公开(公告)日：2018-06-21

申请号：US15900197

申请日：2018-02-20

Applicant: FUJIFILM Corporation

Inventor： Takahiro OKAWARA ,  Takashi KAWASHIMA ,  Kazuto SHIMADA ,  Keisuke ARIMURA ,  Kouitsu SASAKI

IPC: H01L27/146 ,  G02B5/20 ,  C08K5/00 ,  C08K5/33

CPC classification number: H01L27/14621 ,  C08K5/0091 ,  C08K5/33 ,  G02B5/208 ,  G02B5/22 ,  H01L27/14

Abstract: A near infrared absorbing composition includes: a copper compound; a radical trapping agent; and a resin which generates a radical at 180° C. or higher.

公开(公告)号：US20180136379A1

公开(公告)日：2018-05-17

申请号：US15853859

申请日：2017-12-25

Applicant: FUJIFILM Corporation

Inventor： Hirotaka TAKISHITA ,  Kazuto SHIMADA ,  Keisuke ARIMURA ,  Takahiro OKAWARA ,  Daisuke SASAKI ,  Keiji YAMAMOTO ,  Masaru YOSHIKAWA ,  Ryoji GOTO

IPC: G02B5/20 ,  B32B7/02 ,  G02B1/113 ,  G02B1/02 ,  G02B5/26 ,  H01L27/146

CPC classification number: G02B5/208 ,  B32B7/02 ,  B32B2307/418 ,  G02B1/02 ,  G02B1/111 ,  G02B1/113 ,  G02B5/22 ,  G02B5/26 ,  G03B11/00 ,  H01L27/14 ,  H01L27/1462 ,  H01L27/14685 ,  H01L31/02164 ,  H01L31/02168

Abstract: Provided are a laminate having an antireflection layer including inorganic particles, and an infrared light reflecting layer, in which the infrared light reflecting layer includes a first selective reflection layer which is formed by fixing a liquid crystal phase having a helical axis which rotates in a right direction, and a second selective reflection layer which is formed by fixing a liquid crystal phase having a helical axis which rotates in a left direction, a method for producing the laminate, a solid-state imaging device including the laminate, and a kit used for producing the laminate.

公开(公告)号：US20170038507A1

公开(公告)日：2017-02-09

申请号：US15297230

申请日：2016-10-19

Applicant: FUJIFILM Corporation

Inventor： Yutaro NORIZUKI ,  Takashi KATOH ,  Satoru MURAYAMA ,  Yoshihiro JIMBO ,  Daisuke SASAKI ,  Keisuke ARIMURA ,  Takuya TSURUTA

IPC: G02B5/20 ,  H04N5/33 ,  G02B1/04 ,  C07F5/02 ,  C09B69/10

Abstract: The present invention relates to an infrared sensor, a near-infrared ray absorption composition, a photosensitive resin composition, a compound, a near-infrared ray absorption filter, and an image pick-up device. Provided is an infrared sensor 100 that detects an object by detecting light in wavelengths of 900 nm to 1,000 nm, including infrared ray transmission filters 113 and near-infrared ray absorption filters 111, in which the near-infrared ray absorption filters 111 contains a near-infrared ray absorption substance having a maximum absorption wavelength in wavelengths of 900 nm to 1,000 nm.

Abstract translation: 本发明涉及红外线传感器，近红外线吸收组合物，感光性树脂组合物，化合物，近红外线吸收滤光器，以及摄像装置。 提供了一种红外传感器100，其通过检测900nm至1000nm波长的光来检测物体，包括红外线透射滤光器113和近红外线吸收滤光器111，其中近红外线吸收滤光器111包含近 - 在900nm至1000nm波长处具有最大吸收波长的红外线吸收物质。