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    COVER FILM
    2.
    发明公开
    COVER FILM 审中-公开

    公开(公告)号：US20240228715A1

    公开(公告)日：2024-07-11

    申请号：US18615743

    申请日：2024-03-25

    Applicant: FUJIFILM Corporation

    Inventor： Miyoko HARA ,  Takato SUZUKI ,  Yasuyuki SASADA ,  Akio TAMURA ,  Reiko INUSHIMA

    IPC: C08J7/04

    CPC classification number: C08J7/042 ,  C08J2333/10

    Abstract: An object of the present invention is to provide a cover film in which chips during cutting are unlikely to be generated, voids during bonding to a substrate using an enclosing solution are unlikely to be generated, and adhesiveness with the substrate is excellent. The cover film of the present invention is used for covering a test subject on a substrate, the cover film including a support and a polymer layer containing a polymer, in which a fracture toughness value of the polymer layer is 0.2 MPa·m0.5 or more, an in-plane retardation of the support at a wavelength of 590 nm is 1,000 nm or less, and a requirement regarding a dissolution rate of the polymer layer in xylene and a requirement regarding a viscosity of a xylene solution of the polymer layer are satisfied.

    LIQUID CRYSTAL DISPLAY
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20150131038A1

    公开(公告)日：2015-05-14

    申请号：US14558044

    申请日：2014-12-02

    Applicant: FUJIFILM Corporation

    Inventor： Makoto ISHIGURO ,  Yasuyuki SASADA ,  Kazuya HISANAGA

    IPC: G02F1/1335 ,  G02F1/1343

    CPC classification number: G02F1/133528 ,  G02B5/3033 ,  G02F1/134363 ,  G02F2001/133531

    Abstract: A liquid crystal display includes a liquid crystal cell having a liquid crystal layer provided between two glass substrates having a thickness of 0.5 mm or less, polarization plates provided on both surfaces of the liquid crystal cell in which absorption axes of the polarization plates provided on both surfaces of the liquid crystal cell are disposed to be orthogonal with each other, and a back light provided on a rear side of the liquid crystal cell, and a difference (D-H) between a contractive force D in an absorption axis direction of the front side polarization plate, and a contractive force H in a transmission axis direction of the rear side polarization plate is 365×10 N/m or less.

    Abstract translation: 液晶显示器包括具有设置在两个厚度为0.5mm以下的两个玻璃基板之间的液晶层的液晶单元，设置在液晶单元的两个表面上的偏振板，其中设置在两者上的偏振板的吸收轴 液晶单元的表面被配置为彼此正交，并且设置在液晶单元的后侧的背光以及前侧的吸收轴方向上的收缩力D之间的差（DH） 偏振板，后侧偏振板的透射轴方向的收缩力H为365×10 N / m以下。

    FILM AND LAMINATE
    7.
    发明申请
    FILM AND LAMINATE 有权

    公开(公告)号：US20250074039A1

    公开(公告)日：2025-03-06

    申请号：US18953084

    申请日：2024-11-20

    Applicant: FUJIFILM Corporation

    Inventor： Yasuyuki SASADA ,  Miyoko HARA

    IPC: B32B27/08 ,  B32B7/022 ,  B32B15/09 ,  B32B27/36

    Abstract: Provided are a film having a plane A consisting of a composition A and a plane B consisting of a composition B as two imaginary planes perpendicular to a thickness direction, in which a content of at least one component A contained in the composition A is decreased from the plane A toward the plane B, a content of at least one component B contained in the composition B is decreased from the plane B toward the plane A, and a dielectric loss tangent is 0.010 or less, and an application thereof.

    FILM AND LAMINATE
    8.
    发明申请
    FILM AND LAMINATE 有权

    公开(公告)号：US20250034453A1

    公开(公告)日：2025-01-30

    申请号：US18915299

    申请日：2024-10-14

    Applicant: FUJIFILM Corporation

    Inventor： Shohei YAMAZAKI ,  Yasuyuki SASADA

    IPC: C09K19/38

    Abstract: Provided is a film including a phase-separated structure having at least two phases, in which in a case where a glass transition temperature of a first phase, which is one of the at least two phases, is denoted by Tg1, a second phase which is one of the at least two phases and is different from the first phase does not have an inflection point of a storage elastic modulus in a temperature range of 25° C. or higher and the Tg1 or lower.

    FILM AND LAMINATE
    9.
    发明申请
    FILM AND LAMINATE 有权

    公开(公告)号：US20250026957A1

    公开(公告)日：2025-01-23

    申请号：US18900839

    申请日：2024-09-29

    Applicant: FUJIFILM Corporation

    Inventor： Miyoko HARA ,  Yasuyuki SASADA

    IPC: C09D177/12 ,  C08L77/12 ,  H05K1/03

    Abstract: Provided are a film including a layer A, and a layer B provided on at least one surface of the layer A, in which an elastic modulus of the layer A at 160° C. is 100 MPa to 2,500 MPa, and a value of a difference LA-LB between a value LA obtained by subtracting a weight residual rate of the layer A at 900° C. from a weight residual rate of the layer A at 440° C. and a value LB obtained by subtracting a weight residual rate of the layer B at 900° C. from a weight residual rate of the layer B at 440° C. is 80% or less.

    FILM AND LAMINATE
    10.
    发明申请
    FILM AND LAMINATE 有权

    公开(公告)号：US20230125850A1

    公开(公告)日：2023-04-27

    申请号：US17896015

    申请日：2022-08-25

    Applicant: FUJIFILM Corporation

    Inventor： Yasuyuki SASADA

    IPC: C08L23/30 ,  C09J123/30 ,  C09J7/38 ,  C09J7/28

    Abstract: Provided are a film including a matrix material, and a particle having an elastic modulus at 25° C. which is higher than an elastic modulus of the matrix material, in which the film has a region A at at least a part between the matrix material and the particle, and the region A contains a compound having a loss tangent of 0.1 or greater at 25° C.; and a laminate formed of the film.

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