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    DISPLAY DEVICE
    14.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20170192560A1

    公开(公告)日：2017-07-06

    申请号：US15392465

    申请日：2016-12-28

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Yong-Su HAM ,  Taeheon KIM ,  YongWoo LEE ,  YuSeon KHO ,  MyungJin LIM ,  Seulgi CHOI

    IPC: G06F3/044 ,  G06F3/041

    CPC classification number: G06F3/044 ,  G06F3/016 ,  G06F3/041 ,  G06F3/0412 ,  H04M1/0266

    Abstract: Provided is a display device. The display device includes: a touch sensitive element including an electroactive layer and a plurality of electrodes disposed on at least one of the top surface and the bottom surface of the electroactive layer; a shielding layer on the touch sensitive element; a display panel on the shielding layer; and a touch sensor integrated in the display panel and including a plurality of first touch electrodes and a plurality of second touch electrodes spaced apart from the plurality of first touch electrodes, and the shielding layer is electrically connected with the plurality of first touch electrodes or the plurality of second touch electrodes.

    TOUCH SENSITIVE DEVICE AND DISPLAY DEVICE COMPRISING THE SAME
    16.
    发明申请
    TOUCH SENSITIVE DEVICE AND DISPLAY DEVICE COMPRISING THE SAME 有权
    触摸敏感装置和包含该触摸装置的显示装置

    公开(公告)号：US20160179260A1

    公开(公告)日：2016-06-23

    申请号：US14970154

    申请日：2015-12-15

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Yong-Su HAM ,  SuSeok CHOI ,  Taeheon KIM ,  YongWoo LEE ,  MyungJin LIM ,  Seulgi CHOI

    IPC: G06F3/041 ,  G06F3/047 ,  G06F3/01

    CPC classification number: G06F3/0412 ,  G06F3/016 ,  G06F3/0416 ,  G06F3/047 ,  G06F2203/04102 ,  G06F2203/04107

    Abstract: A touch sensitive device, a display device including the touch sensitive device and a method of driving the same are discussed. The touch sensitive device can include an electroactive layer including an electroactive polymer; and one or more first electrodes and one or more second electrodes are disposed on only one surface of the electroactive layer, in which the first and the second electrodes include a conductive material. The first and the second electrodes of the touch sensitive device can be disposed only on one surface of the electroactive layer, a driving voltage of the touch sensitive device can be reduced and transmissivity can be improved.

    Abstract translation: 讨论了触敏装置，包括触敏装置的显示装置及其驱动方法。 触敏装置可以包括电活性层，其包括电活性聚合物; 并且一个或多个第一电极和一个或多个第二电极仅设置在电活性层的仅一个表面上，其中第一和第二电极包括导电材料。 触敏装置的第一和第二电极只能设置在电活性层的一个表面上，可以降低触敏装置的驱动电压并提高透射率。

    VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME
    17.
    发明公开
    VIBRATION APPARATUS AND APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230217833A1

    公开(公告)日：2023-07-06

    申请号：US17980553

    申请日：2022-11-04

    Applicant: LG Display Co., Ltd.

    Inventor： Sooyoun KIM ,  Yong-Su HAM ,  YongWoo LEE ,  YuSeon KHO ,  Jaeyoung LIM

    IPC: H01L41/053

    CPC classification number: H01L41/053

    Abstract: A vibration apparatus and an apparatus including the same are provided. The vibration apparatus includes a first vibration portion including a first material and a second vibration portion disposed adjacent to the first vibration portion, the second vibration portion including a second material. The apparatus including the vibration apparatus further includes a vibration object; a vibration generating apparatus at the vibration object; and a connection member between the vibration object and the vibration generating apparatus.

    COMPOSITE PIEZOELECTRIC ELEMENT AND ELECTRONIC DEVICE HAVING THE SAME
    20.
    发明申请
    COMPOSITE PIEZOELECTRIC ELEMENT AND ELECTRONIC DEVICE HAVING THE SAME 有权

    公开(公告)号：US20210174046A1

    公开(公告)日：2021-06-10

    申请号：US17115286

    申请日：2020-12-08

    Applicant: LG Display Co., Ltd.

    Inventor： YuSeon KHO ,  Yong-Su HAM ,  YongWoo LEE

    IPC: G06K9/00 ,  G06F3/01 ,  G06F3/16

    Abstract: A composite piezoelectric element and an electronic device having the same are disclosed, in which the composite piezoelectric element includes insulating films and piezoelectric bodies, which are alternately arranged, wherein the piezoelectric bodies may be categorized into general piezoelectric bodies used as at least one of a haptic actuator, a speaker actuator and a receiver actuator, and a finger scan recognition piezoelectric body for finger scan recognition.

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