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    ANTI-REFLECTIVE FILM
    4.
    发明申请
    ANTI-REFLECTIVE FILM 审中-公开

    公开(公告)号：US20180017713A1

    公开(公告)日：2018-01-18

    申请号：US15668437

    申请日：2017-08-03

    Applicant: LG CHEM, LTD.

    Inventor： Jin Seok BYUN ,  Jae Young KIM ,  Yeong Rae CHANG ,  Boo Kyung KIM ,  Seok Hoon JANG

    IPC: G02B1/111 ,  G02B1/14

    CPC classification number: G02B1/111 ,  C08F20/18 ,  C08J5/18 ,  C08J7/04 ,  C08L33/06 ,  C08L33/10 ,  C08L83/06 ,  C09D4/00 ,  C09D133/04 ,  G02B1/11 ,  G02B1/14 ,  C08F2222/1026

    Abstract: Disclosed herein is an anti-reflective film comprising: a hard coating layer; and a low-refractive layer containing a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles which are dispersed in the binder resin, wherein a ratio of an average particle diameter of the solid inorganic nanoparticles to an average particle diameter of the hollow inorganic nanoparticles is 0.26 to 0.55, and wherein at least 70 vol % of the entire solid inorganic nanoparticles are present within a distance corresponding to 50% of an entire thickness of the low-refractive layer from the interface between the hard coating layer and the low-refractive layer, and an anti-reflective film comprising: a hard coating layer containing a binder resin containing a photocurable resin, and organic or inorganic fine particles dispersed in the binder resin; and a low-refractive layer containing a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles which are dispersed in the binder resin, wherein a ratio of an average particle diameter of the solid inorganic nanoparticles to an average particle diameter of the hollow inorganic nanoparticles is 0.15 to 0.55, and wherein at least 70 vol % of the entire solid inorganic nanoparticles are present within a distance corresponding to 50% of an entire thickness of the low-refractive layer from the interface between the hard coating layer and the low-refractive layer.

    ANTI-REFLECTIVE FILM AND MANUFACTURING METHOD THEREOF
    8.
    发明申请
    ANTI-REFLECTIVE FILM AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20200217991A1

    公开(公告)日：2020-07-09

    申请号：US16820037

    申请日：2020-03-16

    Applicant: LG CHEM, LTD.

    Inventor： Jin Seok BYUN ,  Heon KIM ,  Boo Kyung KIM ,  Seok Hoon JANG ,  Yeong Rae CHANG

    IPC: G02B1/111 ,  G02B1/14 ,  B32B27/08 ,  B32B7/02 ,  C08J7/04 ,  C09D4/00

    Abstract: Described herein is an anti-reflective film including: a hard coating layer; and a low-refractive layer containing a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles dispersed in the binder resin. The hollow and solid inorganic particles are dispersed in the low-refractive layer such that the amount of the solid inorganic nanoparticles positioned close to an interface between the hard coating layer and the low-refractive layer is larger than that of the hollow inorganic nanoparticles. Also described is a manufacturing method of the anti-reflective film including: applying a resin composition containing a photopolymerizable compound or a (co)polymer thereof, a fluorine-containing compound including a photoreactive functional group, a photoinitiator, hollow inorganic nanoparticles, and solid inorganic nanoparticles on a hard coating layer, and drying the applied resin composition at a temperature of 35° C. to 100° C.; and photocuring the dried resin composition.

    ANTI-REFLECTIVE FILM AND MANUFACTURING METHOD THEREOF
    9.
    发明申请
    ANTI-REFLECTIVE FILM AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20180231688A1

    公开(公告)日：2018-08-16

    申请号：US15674257

    申请日：2016-11-03

    Applicant: LG CHEM, LTD.

    Inventor： Jin Seok BYUN ,  Heon KIM ,  Boo Kyung KIM ,  Seok Hoon JANG ,  Yeong Rae CHANG

    IPC: G02B1/111 ,  G02B1/14 ,  C08J7/04 ,  C09D4/00

    CPC classification number: G02B1/111 ,  B32B7/02 ,  B32B27/08 ,  C08J7/042 ,  C08J2301/02 ,  C08J2435/02 ,  C08K3/36 ,  C08K7/26 ,  C09D4/00 ,  G02B1/14

    Abstract: Described herein is an anti-reflective film including: a hard coating layer; and a low-refractive layer containing a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles dispersed in the binder resin. The hollow and solid inorganic particles are dispersed in the low-refractive layer such that the amount of the solid inorganic nanoparticles positioned close to an interface between the hard coating layer and the low-refractive layer is larger than that of the hollow inorganic nanoparticles. Also described is a manufacturing method of the anti-reflective film including: applying a resin composition containing a photopolymerizable compound or a (co)polymer thereof, a fluorine-containing compound including a photoreactive functional group, a photoinitiator, hollow inorganic nanoparticles, and solid inorganic nanoparticles on a hard coating layer, and drying the applied resin composition at a temperature of 35° C. to 100° C.; and photocuring the dried resin composition.

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