公开(公告)号：US20170322358A1

公开(公告)日：2017-11-09

申请号：US15657687

申请日：2017-07-24

Applicant: FUJIFILM Corporation

Inventor： Keigo UEKI ,  Katsuyuki TAKADA

IPC: G02B5/30 ,  B32B27/06 ,  B32B7/02 ,  G02F1/1335 ,  B32B7/12 ,  H01L51/52 ,  G06F3/044 ,  G06F3/045

CPC classification number: G02B5/3025 ,  B32B7/02 ,  B32B7/12 ,  B32B27/06 ,  B32B2307/42 ,  B32B2307/51 ,  B32B2309/105 ,  B32B2457/20 ,  G02B5/30 ,  G02B5/3016 ,  G02F1/133528 ,  G02F2201/50 ,  G06F3/041 ,  G06F3/044 ,  G06F3/045 ,  G06F2203/04103 ,  H01L51/5281

Abstract: Provided is a polarizing plate including a base material, an interlayer, an adhesive layer, and a polarizer layer in this order, in which the base material contains at least a resin film and has a thickness of equal to or greater than 120 μm, the interlayer is a cured layer obtained by curing a thermosetting composition containing a thermally cross-linkable compound in a proportion of equal to or higher than 0.10% by mass with respect to a total amount of solid content of the composition, and a modulus of elasticity Ea of the base material, a modulus of elasticity Eb of the interlayer, and a modulus of elasticity Ec of the adhesive layer satisfy Expression 1: Ea>Eb>Ec. Also provided are a front panel of a display device, a display apparatus, a substrate of a touch panel, a resistive film-type touch panel, and a capacitance-type touch panel.

公开(公告)号：US20170322345A1

公开(公告)日：2017-11-09

申请号：US15655183

申请日：2017-07-20

Applicant: FUJIFILM Corporation

Inventor： Katsuyuki TAKADA ,  Keigo UEKI

IPC: G02B1/14 ,  B05D1/26 ,  B05D1/18 ,  B05D1/28 ,  B05D1/30 ,  G02F1/1335

CPC classification number: G02B1/14 ,  B05D1/18 ,  B05D1/265 ,  B05D1/28 ,  B05D1/305 ,  B32B27/30 ,  B32B27/38 ,  C08J7/047 ,  C08J2301/10 ,  C08J2333/12 ,  C08J2367/02 ,  C08J2369/00 ,  C08J2463/10 ,  G02B5/3033 ,  G02B27/0006 ,  G02F1/1335 ,  G02F1/133528 ,  G02F2201/50 ,  Y10T428/105 ,  Y10T428/1073 ,  Y10T428/1077

Abstract: 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：US20170183504A1

公开(公告)日：2017-06-29

申请号：US15460883

申请日：2017-03-16

Applicant: FUJIFILM Corporation

Inventor： Keigo UEKI ,  Naoya NISHIMURA ,  Kazuo KAMOHARA ,  Katsuyuki TAKADA

IPC: C09D4/00 ,  G02F1/1335 ,  C08J7/16 ,  G02B1/14

CPC classification number: C09D4/00 ,  B32B27/30 ,  C08J7/047 ,  C08J7/16 ,  C08J2301/10 ,  C08J2301/12 ,  C08J2333/10 ,  C08J2333/12 ,  C08J2433/08 ,  C08J2435/02 ,  G02B1/14 ,  G02B5/30 ,  G02F1/133528 ,  G02F2201/50 ,  C08F222/1006

Abstract: Provided is a hardcoat film having a film thickness of 25 μm or less in which a polymerized substance of a compound having an energy ray-curable group and a resin are mixed across an entire region in a film thickness direction, in which a percentage of a mass concentration of the resin which is represented by the Expression (1) as defined herein has a distribution in which the percentage is maximized on at least one of two opposed surfaces, in the film thickness direction, of the hardcoat film or at a central part, in the film thickness direction, of the hardcoat film.

公开(公告)号：US20150015949A1

公开(公告)日：2015-01-15

申请号：US14327115

申请日：2014-07-09

Applicant: FUJIFILM Corporation

Inventor： Keigo UEKI

IPC: C08J5/18 ,  B29C39/14 ,  G02B5/30 ,  G02B1/04

CPC classification number: C08J5/18 ,  B29C39/14 ,  B29C47/0021 ,  B29K2023/38 ,  B29K2083/00 ,  B29L2007/008 ,  B29L2011/0066 ,  C08J2323/08 ,  C08J2345/00 ,  C08J2365/00 ,  C08J2483/04 ,  G02B1/04 ,  G02B5/3033 ,  G02B5/3083 ,  C08L83/04 ,  C08L23/18

Abstract: Disclosed is a film having a cyclic olefin resin layer including a cyclic olefin resin and a cage-shaped silosesquioxane compound wherein the cage-shaped silosesquioxane compound includes at least one substituent having one or more carbon atoms as a substituent of a Si atom. The film has a cyclic olefin resin layer with a high water vapor barrier property, low haze, and high surface hardness.

Abstract translation: 公开了一种具有环状烯烃树脂的环状烯烃树脂层和笼型硅烷四烷基四烷系化合物，其中笼形硅烷四烷基环氧烷化合物包括至少一个具有一个或多个碳原子的取代基作为Si原子的取代基。 该膜具有水汽阻隔性高，雾度低，表面硬度高的环状烯烃树脂层。