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    POLYIMIDE FILM AND DISPLAY DEVICE INCLUDING THE FILM
    11.
    发明申请
    POLYIMIDE FILM AND DISPLAY DEVICE INCLUDING THE FILM 有权
    聚酰亚胺薄膜和包括薄膜的显示装置

    公开(公告)号：US20150225607A1

    公开(公告)日：2015-08-13

    申请号：US14516926

    申请日：2014-10-17

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Chung Kun CHO ,  Mikhail KOVALEV ,  Fedosya KALININA

    IPC: C09D179/08

    CPC classification number: C09D179/08 ,  C08G73/14 ,  Y10T428/2495 ,  Y10T428/31663

    Abstract: A composite film including a base film including a polyimide or poly(imide-amide) copolymer and a coating layer including a copolymer represented by Chemical Formula 1 disposed on one surface of the base film: wherein, in the Chemical Formula 1, each substituent and variable is the same as described in the detailed description.

    Abstract translation: 1.一种复合膜，其包含由聚酰亚胺或聚（酰亚胺 - 酰胺）共聚物构成的基膜和包含由化学式1表示的共聚物的涂层，其设置在所述基膜的一个表面上：其中，在所述化学式1中， 变量与详细描述中所描述的相同。

    LAMINATE AND WINDOW FILM AND ELECTRONIC DEVICE
    13.
    发明申请
    LAMINATE AND WINDOW FILM AND ELECTRONIC DEVICE 有权

    公开(公告)号：US20210229398A1

    公开(公告)日：2021-07-29

    申请号：US17232234

    申请日：2021-04-16

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Chung Kun CHO ,  Nobuji SAKAI

    IPC: B32B7/02 ,  B32B27/08 ,  B32B17/10 ,  C08J7/04 ,  G02B1/14 ,  G02F1/1333 ,  C08K3/36 ,  C08L83/00 ,  C08J5/18

    Abstract: A laminate includes a substrate, a self-healing layer on the substrate and having a thickness of greater than or equal to about 50 micrometers, a protective layer between the substrate and the self-healing layer, and a surface layer on the self-healing layer and having a thickness of about 20 nanometers to about 300 nanometers, wherein the self-healing layer has a first elastic modulus and the protective layer has a second elastic modulus, wherein the second elastic modulus is about 1.2 times to about 50 times greater than the first elastic modulus, and wherein the surface layer has a friction coefficient of less than or equal to about 1.

    COMBINATION STRUCTURES AND OPTICAL FILTERS AND IMAGE SENSORS AND CAMERA MODULES AND ELECTRONIC DEVICES
    14.
    发明申请
    COMBINATION STRUCTURES AND OPTICAL FILTERS AND IMAGE SENSORS AND CAMERA MODULES AND ELECTRONIC DEVICES 有权

    公开(公告)号：US20210072439A1

    公开(公告)日：2021-03-11

    申请号：US16890138

    申请日：2020-06-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Chung Kun CHO ,  Mi Jeong KIM ,  Hye Ran KIM

    IPC: G02B5/20 ,  H01L27/146

    Abstract: A combination structure includes a hybrid nanostructure array and a light-absorbing layer adjacent to the hybrid nanostructure array. The hybrid nanostructure array includes a plurality of hybrid nanostructures, each hybrid nanostructure includes a stack of a first nanostructure and a second nanostructure. The first nanostructure includes a first material. The second nanostructure includes a second material. The second material has a refractive index that is higher than a refractive index of the first material. The light-absorbing layer includes a near-infrared absorbing material configured to absorb light of at least a portion of a near-infrared wavelength spectrum.

    LAMINATE AND WINDOW FILM AND ELECTRONIC DEVICE
    19.
    发明申请
    LAMINATE AND WINDOW FILM AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20200061967A1

    公开(公告)日：2020-02-27

    申请号：US16544957

    申请日：2019-08-20

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Chung Kun CHO ,  Nobuji SAKAI

    IPC: B32B7/02 ,  B32B27/08 ,  B32B17/10 ,  C08J7/04 ,  C08J5/18 ,  G02B1/14 ,  G02F1/1333 ,  C08K3/36 ,  C08L83/00

    Abstract: A laminate includes a substrate, a self-healing layer on the substrate and having a thickness of greater than or equal to about 50 micrometers, a protective layer between the substrate and the self-healing layer, and a surface layer on the self-healing layer and having a thickness of about 20 nanometers to about 300 nanometers, wherein the self-healing layer has a first elastic modulus and the protective layer has a second elastic modulus, wherein the second elastic modulus is about 1.2 times to about 50 times greater than the first elastic modulus, and wherein the surface layer has a friction coefficient of less than or equal to about 1.

    COMPOSITION FOR PREPARING POLYIMIDE-INORGANIC COMPOSITE MATERIAL, AND ARTICLE PREPARED BY USING SAME
    20.
    发明申请
    COMPOSITION FOR PREPARING POLYIMIDE-INORGANIC COMPOSITE MATERIAL, AND ARTICLE PREPARED BY USING SAME 审中-公开
    制备聚酰亚胺无机复合材料的组合物及其制备方法

    公开(公告)号：US20150361232A1

    公开(公告)日：2015-12-17

    申请号：US14625348

    申请日：2015-02-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Chung Kun CHO ,  Woo-Jin BAE ,  Fedosya KALININA ,  Mikhail KOVALEV

    IPC: C08J5/18 ,  C08L79/08 ,  C09J179/08 ,  C09D179/08 ,  C09J177/10 ,  C08L77/10 ,  C09D177/10

    CPC classification number: C08J5/18 ,  C08G73/1017 ,  C08G73/1039 ,  C08G73/1042 ,  C08G73/1067 ,  C08J2379/08 ,  C08K3/36 ,  C09D179/08 ,  C09J179/08 ,  C08L79/08

    Abstract: A composition for preparing a polyimide-inorganic composite material including: a polyamic acid represented by Chemical Formula 1, a polyimide represented by Chemical Formula 2, or a combination thereof; an inorganic particle precursor; and water, wherein the polyamic acid, the polyimide, or the combination thereof is a reaction product of a dicarboxylic acid anhydride and a diamine, wherein the mole ratio of the diamine to the dicarboxylic acid anhydride is greater than 0.93 and less than 0.95, and wherein the inorganic particle precursor is included in an amount to provide an inorganic particle in an amount of greater than or equal to about 30 weight % and less than or equal to about 60 weight % based the total weight of the polyimide-inorganic composite material prepared: wherein in Chemical Formulae 1, 2, and 3, groups and variable are defined in the specification.

    Abstract translation: 一种制备聚酰亚胺 - 无机复合材料的组合物，包括：由化学式1表示的聚酰胺酸，由化学式2表示的聚酰亚胺或其组合; 无机颗粒前体; 和水，其中聚酰胺酸，聚酰亚胺或其组合是二羧酸酐和二胺的反应产物，其中二胺与二羧酸酐的摩尔比大于0.93且小于0.95，以及 其中所述无机颗粒前体的含量以提供大于或等于约30重量％且小于或等于约60重量％的量的无机颗粒的量而定，基于所制备的聚酰亚胺 - 无机复合材料的总重量 ：其中在化学式1,2和3中，组和变量在说明书中定义。

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