公开(公告)号：US20220010049A1

公开(公告)日：2022-01-13

申请号：US17482422

申请日：2021-09-23

申请人： FUJIFILM Corporation

发明人： Yutaro FUKAMI ,  Junichi ITO ,  Yushi KANEKO ,  Hiromu KOIZUMI ,  Kazuya OOTA

IPC分类号： C08F299/02 ,  C08K5/00 ,  C08K5/3415 ,  C08K5/33 ,  C08F2/50 ,  G02F1/1335 ,  C08F220/58 ,  C08F220/30 ,  C08F220/28

摘要： Provided are a curable composition including, a block copolymer including a block A which has a constitutional unit having an ethylenically unsaturated group in a side chain of a polymer compound, a pigment, and, a photopolymerization initiator, in which a content of a polymerizable compound is 15 mass % or less with respect to a total solid content of the curable composition; a cured product of the curable composition; a color filter including the cured product; and a solid-state imaging element or an image display device including the color filter.

公开(公告)号：US20220112399A1

公开(公告)日：2022-04-14

申请号：US17560255

申请日：2021-12-23

申请人： FUJIFILM Corporation

发明人： Yushi KANEKO ,  Akio MIZUNO ,  Yutaro FUKAMI ,  Masaomi MAKINO

IPC分类号： C09D187/00 ,  C08G81/02 ,  C08K5/00 ,  C09D7/41 ,  G02B5/20

摘要： Provided are a resin composition including a pigment, a resin including a repeating unit represented by Formula (1), and a solvent; a film formed of the resin composition; a color filter; a solid-state imaging element; an image display device; a resin; and a compound.

公开(公告)号：US20210382388A1

公开(公告)日：2021-12-09

申请号：US17395469

申请日：2021-08-06

申请人： FUJIFILM Corporation

发明人： Junichi ITO ,  Yutaro FUKAMI ,  Yushi KANEKO ,  Kazuya OOTA ,  Hiromu KOIZUMI

IPC分类号： G03F7/00 ,  G03F7/039 ,  G03F7/038 ,  C08F283/02 ,  C08F220/58

摘要： Provided are a curable composition including a pigment and a resin which satisfies at least one or the following requirement 1 or the following requirement 2; a film and a color filter formed from the curable composition; a method for manufacturing a color filter formed from the curable composition; a solid-state imaging element and an image display device including the film or the color filter; and a polymer compound.
Requirement 1: the resin includes a constitutional unit having, in the same side chain, an anionic structure, a quaternary ammonium cationic structure which is ionically bonded to the anionic structure, and a radically polymerizable group.
Requirement 2: the resin includes a constitutional unit having, in a side chain, a quaternary ammonium cationic structure and a group to which a radically polymerizable group is linked.

公开(公告)号：US20200299463A1

公开(公告)日：2020-09-24

申请号：US16897540

申请日：2020-06-10

申请人： FUJIFILM Corporation

发明人： Yutaro FUKAMI ,  Yushi KANEKO ,  Junichi ITO ,  Kazuya OTA ,  Hiromu Koizumi

IPC分类号： C08G81/02 ,  C08K5/00 ,  C08K5/3447 ,  C08K5/3437 ,  C08K5/55 ,  C08G63/91 ,  G02F1/1335 ,  H01L27/146 ,  C08G63/08

摘要： A composition includes a compound represented by Formula (1) and a pigment. In Formula (1), R1 represents an (m+n)-valent linking group, P1 represents a polymer chain which has a polyester repeating unit in a main chain, and of which a weight-average molecular weight is 1000 or more, P2 represents a polymer chain which is different from P1 and has a repeating unit derived from a monomer having an ethylenically unsaturated bonding group in a main chain, m represents a number of 1 to 9, n represents a number of 1 to 9, and m+n satisfies 4 to 18.

公开(公告)号：US20190243039A1

公开(公告)日：2019-08-08

申请号：US16385531

申请日：2019-04-16

申请人： FUJIFILM Corporation

发明人： Hirotaka TAKISHITA ,  Yutaro FUKAMI ,  Kyohei ARAYAMA ,  Hiroaki IDEI ,  Michihiro OGAWA ,  Yushi KANEKO ,  Shunsuke KITAJIMA

IPC分类号： G02B5/22 ,  G02B3/00 ,  H01L31/0232 ,  H01L31/0216

CPC分类号： G02B5/22 ,  G02B3/00 ,  G02B5/20 ,  H01L31/02164 ,  H01L31/0232

摘要： A structure includes: a near infrared transmitting filter that shields light in a visible range and allows transmission of at least a part of light in a near infrared range; and a member that is provided on an optical path of the near infrared transmitting filter on at least one of an incidence side into the near infrared transmitting filter or an emission side from the near infrared transmitting filter, allows transmission of light in a near infrared range, and has a refractive index of 1.7 or higher for the light in the near infrared range.

公开(公告)号：US20230159752A1

公开(公告)日：2023-05-25

申请号：US18057349

申请日：2022-11-21

申请人： FUJIFILM Corporation

发明人： Kazuya OOTA ,  Akio MIZUNO ,  Yutaro FUKAMI ,  Shoichi NAKAMURA

IPC分类号： C08L79/02 ,  C08K5/3475 ,  C08J5/18 ,  G02B5/20

CPC分类号： C08L79/02 ,  C08K5/3475 ,  C08J5/18 ,  G02B5/20 ,  C08J2379/02

摘要： Provided are a resin composition including a pigment, a compound A which includes 3 or more basic groups in one molecule, has an amine value of 2.7 mmol/g or more, and has a molecular weight of 100 or more, and a resin having an acid group, in which the pigment is included in an amount of 40% by mass or more in a total solid content of the resin composition; a film formed of the resin composition; and an optical filter, a solid-state imaging element, and an image display device, which include the film.

公开(公告)号：US20220169771A1

公开(公告)日：2022-06-02

申请号：US17673786

申请日：2022-02-17

申请人： FUJIFILM Corporation

发明人： Yutaro FUKAMI ,  Akio MIZUNO ,  Yushi KANEKO ,  Hirotaka TAKISHITA

IPC分类号： C08F290/04 ,  G03F7/00 ,  C08F20/18

摘要： Provided are a resin having a graft structure represented by Formula (1); a curable composition and a cured product of the resin; a color filter including the cured product; a solid-state imaging element or an image display device including the color filter; and a novel polymer compound. In Formula (1), P1 represents a polymer chain, X1 represents an alkylene group having a length of 3 or more atoms, L represents a single bond or a divalent linking group, and * represents a connection position with a structure including a main chain. P1—S—X1-L-*  (1)

公开(公告)号：US20180355088A1

公开(公告)日：2018-12-13

申请号：US16107369

申请日：2018-08-21

申请人： FUJIFILM Corporation

发明人： Michihiro OGAWA ,  Yutaro FUKAMI

IPC分类号： C08F290/06 ,  C09D4/06 ,  C09D187/00 ,  C09D5/00 ,  G02B5/22 ,  G02B5/00

CPC分类号： C08F290/061 ,  C08F290/06 ,  C08L33/04 ,  C09D4/06 ,  C09D5/00 ,  C09D187/005 ,  G02B5/003 ,  G02B5/20 ,  G02B5/223 ,  G02F1/133514 ,  H01L27/14618 ,  H01L27/322 ,  H01L33/44

摘要： The present invention provides a dispersion composition from which a curable composition having excellent developability can be obtained and in which generation of precipitates under a low temperature environment is suppressed. In addition, the present invention provides a curable composition, a light-shielding film obtained by curing the curable composition, a color filter containing a cured film obtained by curing the curable composition, a solid-state imaging device and an image display device, a resin, and a method for manufacturing a cured film.The dispersion composition of the present invention contains a colorant and a resin, in which the resin contains a structural unit A having a polymer chain and a structural unit B having an acid group, and the polymer chain contains 2 or more structural units GF, and the structural unit GF is selected from the group consisting of a structural unit composed of an oxyalkylene group and a structural unit composed of an oxyalkylene carbonyl group.