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    ORGANIC LIGHT EMITTING DISPLAY
    1.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY 审中-公开

    公开(公告)号：US20180158880A1

    公开(公告)日：2018-06-07

    申请号：US15576936

    申请日：2016-05-02

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Hye Jin KIM ,  Sung Min KO ,  Mi Sun KIM ,  Seong Ryong NAM ,  Ji Yeon LEE ,  Mi Jeong CHOI

    IPC: H01L27/32 ,  H01L51/52

    Abstract: Disclosed is an organic light emitting diode display apparatus including: a substrate; an organic light emitting diode disposed on the substrate; and an encapsulation layer encapsulating the organic light emitting diode. The encapsulation layer has a structure in which two or more inorganic layers and one or more organic layers are alternately stacked one above another, two adjacent inorganic layers at least partially contact each other, and the organic layers are formed of an encapsulating composition. The encapsulating composition includes a photocurable monomer and a photopolymerization initiator. The photocurable monomer includes a monomer containing no aromatic hydrocarbon group; and a monomer having two or more substituted or unsubstituted phenyl groups represented by Formula 1. The photocurable monomer includes about 5 wt % to about 45 wt % of the monomer having two or more substituted or unsubstituted phenyl groups and about 55 wt % to about 95 wt % of the monomer containing no aromatic hydrocarbon group.

    ORGANIC LIGHT EMITTING DISPLAY
    2.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY 审中-公开

    公开(公告)号：US20180158879A1

    公开(公告)日：2018-06-07

    申请号：US15576928

    申请日：2016-05-02

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Hye Jin KIM ,  Sung Min KO ,  Mi Sun KIM ,  Seong Ryong NAM ,  Ji Yeon LEE ,  Mi Jeong CHOI

    IPC: H01L27/32 ,  H01L51/52

    Abstract: Disclosed is an organic light emitting display device including a substrate, an organic light emitting element formed on the substrate, and an encapsulation layer encapsulating the organic light emitting element, wherein the encapsulation layer has a structure in which at least two inorganic layers and at least one organic layer are alternately stacked one above another, each of the inorganic layers having a thickness of about 40 nm to about 1,000 nm and an index of refraction of about 1.41 to about 2.0, each of the organic layer having a thickness of about 0.2 μm to about 15 μm and an index of refraction of about 1.4 to about 1.65, the organic layer including a composition for encapsulating a display device, the composition for encapsulating a display device including a photocurable monomer and a photopolymerization initiator.

    ORGANIC LIGHT EMITTING DIODE DISPLAY APPARATUS
    3.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY APPARATUS 有权
    有机发光二极管显示装置

    公开(公告)号：US20160372704A1

    公开(公告)日：2016-12-22

    申请号：US15094091

    申请日：2016-04-08

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Ji Yeon LEE ,  Seong Ryong NAM ,  Sung Min KO ,  Mi Sun KIM ,  Hye Jin KIM ,  Mi Jeong CHOI

    IPC: H01L51/52 ,  H01L27/32

    CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L51/5256

    Abstract: Disclosed is an organic light emitting diode display apparatus including: a substrate; an organic light emitting diode disposed on the substrate; and an encapsulation layer encapsulating the organic light emitting diode. The encapsulation layer has a structure in which two or more inorganic layers and one or more organic layers are alternately stacked one above another, each of the inorganic layers has a thickness of about 40 nm to about 1000 nm and an index of refraction of about 1.41 to about 2.0, each of the organic layers has a thickness of about 0.2 μm to about 15 μm and an index of refraction of about 1.4 to about 1.65, and the organic layers are formed of an encapsulating composition. The encapsulating composition includes: about 10 wt % to about 70 wt % of (A) a non-silicon-based di(meth)acrylate, about 20 wt % to about 70 wt % of (B) a silicon-based di(meth)acrylate, about 5 wt % to about 40 wt % of (C) a mono(meth)acrylate, and about 1 wt % to about 10 wt % of (D) an initiator, the (B) silicon-based di(meth)acrylate being represented by Formula 1.

    Abstract translation: 公开了一种有机发光二极管显示装置，包括：基板; 设置在所述基板上的有机发光二极管; 以及封装有机发光二极管的封装层。 封装层具有其中两个或更多个无机层和一个或多个有机层彼此交替堆叠的结构，每个无机层的厚度为约40nm至约1000nm，折射率为约1.41 至约2.0，每个有机层的厚度为约0.2μm至约15μm，折射率为约1.4至约1.65，有机层由封装组合物形成。 包封组合物包括：（A）非硅基二（甲基）丙烯酸酯的约10重量％至约70重量％，（B）硅基二（甲基）丙烯酸酯的约20重量％至约70重量％ ）丙烯酸酯，约5重量％至约40重量％的（C）单（甲基）丙烯酸酯，和约1重量％至约10重量％的（D）引发剂，（B）硅基二（甲基） ）丙烯酸酯由式1表示。

    PHOTOCURABLE COMPOSITION AND ENCAPSULATED APPARATUS PREPARED USING THE SAME
    7.
    发明申请
    PHOTOCURABLE COMPOSITION AND ENCAPSULATED APPARATUS PREPARED USING THE SAME 有权
    光刻胶组合物和使用其制备的包封装置

    公开(公告)号：US20150048334A1

    公开(公告)日：2015-02-19

    申请号：US14336234

    申请日：2014-07-21

    Applicant: Samsung SDI Co., Ltd.

    Inventor： Ji Yeon LEE ,  Sung Min KO ,  Seong Ryong NAM ,  Se Il OH ,  Seung Jib CHOI ,  Kyoung Jin HA

    IPC: C08F222/20 ,  H01L51/00

    CPC classification number: C08F222/20 ,  C08F2/48 ,  C08F230/02 ,  C08F230/08 ,  H01L33/56 ,  H01L51/0043 ,  H01L51/5237 ,  H01L51/5253 ,  H01L51/5256 ,  C08F2220/1891 ,  C08F2222/1013

    Abstract: A photocurable composition, a composition for encapsulation of an organic light emitting diode, and an encapsulated apparatus, wherein, in the photocurable composition, when A represents a glass-metal alloy die shear strength in kgf between a glass substrate and a Ni/Fe alloy after curing, and B represents curing shrinkage in % as determined by Equation 1, below, and the photocurable composition has a value for A/B of about 0.7 kgf/% or more and the glass-metal alloy die shear strength of about 2.5 kgf or more, Curing shrinkage=|(Specific gravity of solid photocurable composition after curing)−(Specific gravity of liquid photocurable composition before curing)|/(Specific gravity of liquid photocurable composition before curing)×100.  

    Abstract translation: 光固化性组合物，有机发光二极管的封装用组合物和胶囊化装置，其中，在A表示玻璃基板与Ni / Fe合金之间的玻璃 - 金属合金模具剪切强度（kgf）时， 固化后，B表示如下式1所示的固化收缩率，光固化性组合物的A / B值为约0.7kgf /％以上，玻璃 - 金属合金模具剪切强度为约2.5kgf 以上的固化收缩率=固化后的固体光固化性组合物的比重 - 固化前的液体光固化性组合物的比重| /（固化前的液体光固化性组合物的比重）×100。 <等式1>

    ORGANIC LIGHT EMITTING DISPLAY
    8.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY 审中-公开

    公开(公告)号：US20180090714A1

    公开(公告)日：2018-03-29

    申请号：US15573624

    申请日：2016-05-02

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Hye Jin KIM ,  Sung Min KO ,  Mi Sun KIM ,  Seong Ryong NAM ,  Ji Yeon LEE ,  Mi Jeong CHOI

    IPC: H01L51/52 ,  H01L51/00

    CPC classification number: H01L51/5256 ,  H01L51/004 ,  H01L51/0043 ,  H01L51/5246

    Abstract: Provided is an organic light emitting display comprising: a substrate including a light emitting zone and a non-light emitting zone, which is positioned around the outside of the light emitting zone; at least one organic light emitting diode formed on the light emitting zone; an encapsulation layer for sealing the organic light emitting diode; and a dam formed on the non-light emitting zone, wherein the encapsulation layer includes a structure in which at least one inorganic layer and at least one organic layer are alternatingly stacked, wherein the organic layer is made from a display sealing material composition, and wherein the display sealing material composition comprises a photo-curable monomer and a photopolymerization initiator. The photo-curable monomer comprises: a monomer not having an aromatic hydrocarbon group; and a monomer, represented by chemical formula 1, having at least two substituted or non-substituted phenyl groups, wherein the photo-curable monomer comprises approximately 5 wt. % to 45 wt. % of the monomer having the at least two substituted or non-substituted phenyl groups, and approximately 55 wt. % to 95 wt. % of a monomer not having the aromatic hydrocarbon group.

    ORGANIC LIGHT EMITTING DIODE DISPLAY APPARATUS
    9.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY APPARATUS 有权
    有机发光二极管显示装置

    公开(公告)号：US20160372707A1

    公开(公告)日：2016-12-22

    申请号：US15094049

    申请日：2016-04-08

    Applicant: SAMSUNG SDI CO., LTD.

    Inventor： Ji Yeon LEE ,  Seong Ryong NAM ,  Sung Min KO ,  Mi Sun KIM ,  Hye Jin KIM ,  Mi Jeong CHOI

    IPC: H01L51/52 ,  H01L51/00

    CPC classification number: H01L51/5256

    Abstract: Disclosed is an organic light emitting diode display apparatus including: a substrate; an organic light emitting diode disposed on the substrate; and an encapsulation layer encapsulating the organic light emitting diode. The encapsulation layer has a structure in which two or more inorganic layers and one or more organic layers are alternately stacked one above another, two adjacent inorganic layers at least partially contact each other, and the organic layers are formed of an encapsulating composition. The encapsulating composition includes: about 10 wt % to about 70 wt % of (A) a non-silicon-based di(meth)acrylate, about 20 wt % to about 70 wt % of (B) a silicon-based di(meth)acrylate, about 5 wt % to about 40 wt % of (C) a mono(meth)acrylate, and about 1 wt % to about 10 wt % of (D) an initiator, the (B) silicon-based di(meth)acrylate being represented by Formula 1.

    Abstract translation: 公开了一种有机发光二极管显示装置，包括：基板; 设置在所述基板上的有机发光二极管; 以及封装有机发光二极管的封装层。 封装层具有这样的结构，其中两个或更多个无机层和一个或多个有机层彼此交替堆叠，两个相邻的无机层至少部分地彼此接触，并且有机层由封装组合物形成。 包封组合物包括：（A）非硅基二（甲基）丙烯酸酯的约10重量％至约70重量％，（B）硅基二（甲基）丙烯酸酯的约20重量％至约70重量％ ）丙烯酸酯，约5重量％至约40重量％的（C）单（甲基）丙烯酸酯，和约1重量％至约10重量％的（D）引发剂，（B）硅基二（甲基） ）丙烯酸酯由式1表示。

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