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    Conductive resin composition and display device using the same
    1.
    发明授权
    Conductive resin composition and display device using the same 有权

    公开(公告)号：US10366804B2

    公开(公告)日：2019-07-30

    申请号：US15671838

    申请日：2017-08-08

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： In Kim ,  Kyeong Pang ,  Song Won Hyun

    IPC分类号： B32B3/10 ,  H01B1/24 ,  C08K3/40 ,  C08L55/02 ,  C08L69/00 ,  G02F1/1333 ,  C08L33/20 ,  C08L67/00 ,  C08K3/04

    摘要： Disclosed are a conductive resin composition and a display device using the same. The display device includes a display panel, and a frame having conductivity, in which the display panel is mounted, wherein the frame is formed of a conductive resin composition and the conductive resin composition includes a resin including a polyester copolymer resin, and carbon nanotube (CNT). The conductive resin composition prevents static discharge due to electrical conductivity and improves production efficiency though simplification of the overall manufacturing process. In addition, the conductive resin composition is applicable to thin film molding due to improved moldability and self-extinguishes flames due to flame retardancy.

    Liquid crystal polymer, composite composition, article, battery case, and battery
    2.
    发明授权
    Liquid crystal polymer, composite composition, article, battery case, and battery 有权

    公开(公告)号：US11499009B2

    公开(公告)日：2022-11-15

    申请号：US16688203

    申请日：2019-11-19

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： In Ki Kim ,  Feifei Fang ,  In Su Lee ,  Hyoungwoo Choi ,  In Kim ,  Kyeong Pang ,  Sung Dug Kim

    IPC分类号： H01M4/02 ,  C08G63/60 ,  C08K3/22 ,  H01M50/116 ,  H01M50/155

    摘要： A liquid crystal polymer including structural units derived from an aromatic hydroxy carboxylic acid in an amount of greater than about 30 mol % and less than or equal to about 50 mol %, an aromatic dicarboxylic acid which includes about 50 mol % or greater of a structural unit derived from a compound including two carboxyl groups at a meta-position of an aromatic ring in an amount greater than or equal to about 50 mol % of the amount of the structural unit derived from the aromatic hydroxy carboxylic acid, each based on total moles of the structural units in the liquid crystal polymer, and an aromatic diol that is 4,4′-dihydroxybiphenyl, hydroquinone, or a combination thereof; a composite composition including the liquid crystal polymer, an article produced from the liquid crystal polymer or the composite composition, a battery case including the article, and a battery including the battery case and an electrode assembly.

    Battery casing and battery including the same
    9.
    发明授权
    Battery casing and battery including the same 有权

    公开(公告)号：US10964971B2

    公开(公告)日：2021-03-30

    申请号：US16225795

    申请日：2018-12-19

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Feifei Fang ,  In Ki Kim ,  Kyeong Pang ,  Joungeun Yoo ,  In Su Lee ,  Ginam Kim ,  In Kim ,  Hyoungwoo Choi

    IPC分类号： H01M10/04 ,  H01M2/04 ,  H01M2/02 ,  C08L67/04 ,  C08K3/34 ,  C08L67/02 ,  C08K9/04 ,  C09K19/38

    摘要： A battery casing including a container configured to house an electrode assembly, wherein the container includes a bottom wall and a plurality of side walls, the bottom wall and the plurality of side walls are integrated to define an open side opposite to the bottom wall and to define a space for housing the electrode assembly, at least one of the bottom wall and plurality of the side walls includes a composite including a thermotropic liquid crystal polymer and a nanoclay dispersed in the thermotropic liquid crystal polymer, wherein the main chain of the thermotropic liquid crystal polymer includes an aromatic oxycarbonyl repeating unit and an alkylene moiety-containing repeating unit, and at least a portion of the nanoclay is present in an exfoliated state, and an X-ray diffraction pattern of the composite does not exhibit an intrinsic peak corresponding to the nanoclay.