公开(公告)号：US11016223B2

公开(公告)日：2021-05-25

申请号：US16013464

申请日：2018-06-20

申请人： FUJIFILM Corporation

发明人： Keigo Ueki ,  Katsuyuki Takada

IPC分类号： G02B1/14 ,  B32B27/30 ,  G02B5/30 ,  G02F1/1335 ,  H05B33/02 ,  G06F3/045 ,  B32B7/023 ,  G06F3/041 ,  B05D7/00 ,  B05D3/06 ,  G06F3/044 ,  G09F9/30 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52

摘要： A hardcoat film has a support, a first cured layer, and a second cured layer in this order in which the first cured layer is formed of a curable composition for forming a first cured layer containing a polymerizable compound 1 having a radically polymerizable group and a polymerizable compound 2 having a cationically polymerizable group and a radically polymerizable group, the second cured layer is formed of a curable composition for forming a second cured layer containing a polymerizable compound 3 having at least two radically polymerizable groups, and a content of the polymerizable compound 2 with respect to a total content of the polymerizable compounds contained in the curable composition for forming a first cured layer is equal to or greater than 51% by mass.

公开(公告)号：US10155870B2

公开(公告)日：2018-12-18

申请号：US15460867

申请日：2017-03-16

申请人： FUJIFILM Corporation

发明人： Taketo Otani ,  Katsuyuki Takada ,  Masaaki Suzuki

IPC分类号： C09D4/00 ,  C09D7/40 ,  B32B27/20 ,  G02B1/14 ,  B05D1/18 ,  B05D1/28 ,  B05D1/30 ,  C09D5/00 ,  C09D7/62 ,  C08K3/36 ,  C08K7/18 ,  C08K7/26

摘要： The invention is directed to a method for manufacturing a hardcoat film including a hardcoat layer having a surface of which a water contact angle is 65° or less by applying, drying, and curing a composition for forming the hardcoat layer on a base material film, in which the composition for forming the hardcoat layer contains the components (a) to (d) as defined herein, and, in a case in which a total solid content of the composition for forming the hardcoat layer is set to 100% by mass, a content of the component (b) is 40% to 80% by mass, a content of the component (c) is 10% to 40% by mass, and a content of the component (d) is 10% to 40% by mass.

公开(公告)号：US09829606B2

公开(公告)日：2017-11-28

申请号：US14747463

申请日：2015-06-23

申请人： FUJIFILM Corporation

发明人： Masaaki Suzuki ,  Keigo Ueki ,  Taketo Otani ,  Katsuyuki Takada ,  Ryo Nakamura

IPC分类号： C09K19/00 ,  G02B1/14 ,  C09D135/02 ,  C09D133/06 ,  C09D4/00 ,  G02F1/1335

CPC分类号： G02B1/14 ,  C08L2312/00 ,  C09D4/00 ,  C09D133/066 ,  C09D135/02 ,  G02F1/133528 ,  G02F2201/50 ,  Y10T428/10 ,  Y10T428/1036 ,  C08F2220/325

摘要： There is provided a method of manufacturing a hard coat film having a hard coat layer on at least one side of a transparent support, the method includes curing a hard coat layer forming composition containing (a) a compound having one alicyclic epoxy group and one ethylenically unsaturated double bond group in a molecule and having a molecular weight of 300 or less, (b) a compound having three or more ethylenically unsaturated double bond groups in a molecule, (c) a radical polymerization initiator, and (d) a cationic polymerization initiator in a specific amount.

公开(公告)号：US10670781B2

公开(公告)日：2020-06-02

申请号：US16165096

申请日：2018-10-19

申请人： FUJIFILM Corporation

发明人： Takao Taguchi ,  Katsuyuki Takada ,  Mikio Tomaru

IPC分类号： G02B5/08 ,  G02B27/01 ,  G02B5/30 ,  G02B5/26

摘要： A mirror with an image display function includes in order: an image display device; a ¼ wavelength plate; a circular polarization reflection layer; and a front surface plate, the front surface plate includes a substrate and an inorganic reflection layer, the inorganic reflection layer is a semi-transmissive semi-reflective layer, the circular polarization reflection layer includes a cholesteric liquid crystal layer, and the cholesteric liquid crystal layer has a central wavelength of selective reflection in a visible light region. The half mirror includes in order: the ¼ wavelength plate, the circular polarization reflection layer, and the front surface plate.

公开(公告)号：US11072150B2

公开(公告)日：2021-07-27

申请号：US16450188

申请日：2019-06-24

申请人： FUJIFILM Corporation

发明人： Yuki Saiki ,  Takao Taguchi ,  Katsuyuki Takada ,  Mikio Tomaru

IPC分类号： B32B17/10 ,  B32B7/023 ,  B32B7/12 ,  B32B27/36 ,  B32B37/12 ,  B60R1/04 ,  B60R1/08 ,  G02B5/30 ,  B32B7/02

摘要： A laminated body sequentially includes a substrate, an adhesive layer, and a multilayer film. The laminated body has characteristics of transmitting first polarized light and reflecting second polarized light having a polarization axis x that intersects a polarization axis y of the first polarized light. The multilayer film includes a plurality of first layers formed of a crystalline naphthalenedicarboxylic acid polyester and a plurality of second layers formed of a polymer other than the crystalline naphthalenedicarboxylic acid polyester, the first layers and the second layers being alternately stacked on top of each other. The first layers have a higher refractive index than the second layers on the polarization axis of the second polarized light, and the multilayer film has a thermal expansion coefficient of −80 [10−6/K] or more at a temperature 3° C. higher than a glass transition point of the multilayer film in the polarization axis direction of the first polarized light.

公开(公告)号：US10578914B2

公开(公告)日：2020-03-03

申请号：US15875261

申请日：2018-01-19

申请人： FUJIFILM Corporation

发明人： Keigo Ueki ,  Katsuyuki Takada

IPC分类号： G02F1/1335 ,  G02B5/30 ,  G02F1/1333 ,  G06F3/041

摘要： The liquid crystal panel has a front-surface plate, a front-side polarizing plate, a liquid crystal display element, and a rear-side polarizing plate in an integrally laminated state, in which the front-surface plate and the front-side polarizing plate are in the state of being laminated with each other via an adhesive layer having a thickness of 2 μm or more, and the liquid crystal panel satisfies Formula A-1: 2020 μmGPa>ECp×dCp×εCp×(100−P)/100+(Ef×df×εf)−(Er×dr×εr)>0 μmGPa (ECp is the modulus of elasticity, dCp is the thickness, and εCp is the humidity dimensional change rate, of the front-surface plate, Ef is the modulus of elasticity, df is the thickness, and εf is the humidity dimensional change rate, of the front-side polarizing plate, Er is the modulus of elasticity, dr is the thickness, and εr is the humidity dimensional change rate, of the rear-side polarizing plate, P is the stress relaxation rate of the adhesive layer).

公开(公告)号：US11142128B2

公开(公告)日：2021-10-12

申请号：US16582628

申请日：2019-09-25

申请人： FUJIFILM Corporation

发明人： Takao Taguchi ,  Katsuyuki Takada ,  Yukito Saitoh

IPC分类号： G02F1/1335 ,  B60R1/08 ,  G02F1/1333 ,  G02F1/1347

摘要： An anti-glare mirror with an image display function includes, in this order: an image display device; a circular polarization reflection layer A; a liquid crystal cell; and a linear polarizing plate, in which a phase difference layer such as a ¼ wavelength plate is provided between the circular polarization reflection layer A and the linear polarizing plate, and the circular polarization reflection layer A has a cholesteric liquid crystal layer obtained by curing a coating layer of a liquid crystal composition containing a polymerizable liquid crystal compound.

公开(公告)号：US10365411B2

公开(公告)日：2019-07-30

申请号：US15655183

申请日：2017-07-20

申请人： FUJIFILM Corporation

发明人： Katsuyuki Takada ,  Keigo Ueki

IPC分类号： G02F1/1335 ,  G02B1/14 ,  B32B27/30 ,  B32B27/38 ,  B05D1/18 ,  B05D1/26 ,  B05D1/28 ,  B05D1/30 ,  C08J7/04 ,  G02B5/30 ,  G02B27/00

摘要： A hardcoat film including a support and a hardcoat layer, in which the support contains a resin as a main component, a film thickness of the hardcoat layer exceeds 20 μm, the hardcoat layer contains a structure derived from a compound which has one alicyclic epoxy group and one ethylenically unsaturated double bond group and has a molecular weight equal to or less than 300, and a structure derived from a compound which has 3 or more ethylenically unsaturated double bond groups, a radical polymerization initiator and a cationic polymerization initiator.

公开(公告)号：US11314087B2

公开(公告)日：2022-04-26

申请号：US16914596

申请日：2020-06-29

申请人： FUJIFILM Corporation

发明人： Hirotoshi Ando ,  Wataru Majima ,  Akihiro Anzai ,  Katsuyuki Takada ,  Kenji Hayashi

IPC分类号： G09G5/00 ,  G02B27/01 ,  G02B5/26 ,  G02B5/30 ,  G02F1/1335

摘要： There are provided a projection image-displaying member, a windshield glass, and a head-up display system in which both high visible light transmittance and good tint of a screen image displayed are achieved. The projection image-displaying member has a selectively reflecting layer that wavelength-selectively reflects light. The selectively reflecting layer has a maximum reflectivity in a wavelength range of 700 to 850 nm at an incidence angle of 5° and has a peak with a reflectivity of 15% or more in a wavelength range of 470 to 540 nm. The selectively reflecting layer further has two or more peaks of reflectivity in a wavelength range of 540 to 700 nm.

公开(公告)号：US10974482B2

公开(公告)日：2021-04-13

申请号：US16161434

申请日：2018-10-16

申请人： FUJIFILM Corporation

发明人： Masaaki Suzuki ,  Tatsuya Iwasaki ,  Katsuyuki Takada

IPC分类号： B32B5/30 ,  B32B27/20 ,  B32B27/08 ,  G02B1/14 ,  G02F1/1335 ,  B32B27/30 ,  B32B27/38 ,  G02B5/30 ,  G02F1/1333 ,  G02F1/13357 ,  G06F3/041 ,  B29C35/02 ,  B82Y30/00 ,  C01B33/12

摘要： A laminated film having a haze of 1.0% or less and including two kinds of silica particles (silica particles A and silica particles B) in a cured layer, wherein the occupied area proportion of the silica particles A on a cross-sectional TEM image of the cured layer is 0.5% to 20.0% and satisfies the following relationship with the occupied area proportion of the silica particles B: 0.005≤occupied area proportion of silica particles A/occupied area proportion of silica particles B≤0.400, the variation coefficient of the occupied area proportion of the silica particles A on the cross-sectional TEM image of the cured layer is more than 0.5% and 3.0% or less, and the variation coefficient of the occupied area proportion of the silica particles B is 0.0% to 0.5%; a production method thereof; a polarizing plate; a liquid crystal panel; a liquid crystal display; and a touch panel.