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    TOUCH PANEL AND DISPLAY DEVICE INCLUDING THE SAME
    11.
    发明授权
    TOUCH PANEL AND DISPLAY DEVICE INCLUDING THE SAME 有权
    包括相同的触摸屏和显示设备

    公开(公告)号：EP3040828B1

    公开(公告)日：2017-12-20

    申请号：EP15202785.0

    申请日：2015-12-28

    Applicant: LG Display Co., Ltd.

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

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044

    Abstract: Provided is a touch panel (200). The touch panel (200) includes a first substrate (260), a second substrate (210), a first electrode (241), a second electrode (242), a third electrode (220), and a dielectric layer (230). The second substrate (210) faces the first substrate (260). The first electrode (241) is on one surface of the first substrate (260). The second electrode (242) is spaced apart from the first electrode (241) on a same plane as the first electrode (241). The third electrode (220) is on one surface of the second substrate (210) and overlaps the first electrode (241) and the second electrode (242). The dielectric layer (230) is between the first electrode (241) and the third electrode (220) and between the second electrode (242) and the third electrode (220) and includes an anisotropic dielectric material.

    DISPLAY DEVICE
    12.
    发明公开
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：EP3187972A1

    公开(公告)日：2017-07-05

    申请号：EP16206800.1

    申请日：2016-12-23

    Applicant: LG Display Co., Ltd.

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

    IPC: G06F3/01 ,  G06F3/041 ,  H04M1/02

    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.

    Abstract translation: 提供了一种显示装置。 该显示装置包括：触敏元件，其包括电活性层和设置在电活性层的顶表面和底表面中的至少一个上的多个电极; 触敏元件上的屏蔽层; 在屏蔽层上的显示面板; 以及一触控感测器，整合于该显示面板中，并包含多个第一触控电极以及与该多个第一触控电极间隔开的多个第二触控电极，且该屏蔽层电性连接该多个第一触控电极或该多个第一触控电极 多个第二触摸电极。

    TOUCH SENSITIVE DEVICE AND DISPLAY DEVICE COMPRISING THE SAME
    13.
    发明公开
    TOUCH SENSITIVE DEVICE AND DISPLAY DEVICE COMPRISING THE SAME 审中-公开
    德黑兰MP ICH ICH IT IT IT IT IT IT IT IT IT IT IT IT

    公开(公告)号：EP3035158A1

    公开(公告)日：2016-06-22

    申请号：EP15192293.7

    申请日：2015-10-30

    Applicant: LG Display Co., Ltd.

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

    IPC: G06F3/01 ,  G06F3/041

    Abstract: There are provided a touch sensitive device, a method of driving the touch sensitive device, and a display device including the touch sensitive device. The touch sensitive device includes: an electroactive layer made of an electroactive polymer; and one or more first electrodes and one or more second electrodes disposed on only one surface of the electroactive layer, in which the first and the second electrodes are made of a conductive material. Since the first and the second electrodes of the touch sensitive device are disposed only on one surface of the electroactive layer, a driving voltage of the touch sensitive device is reduced and transmissivity is improved, as compared with a case where first and second electrodes are disposed on different surfaces of an electroactive layer.

    Abstract translation: 提供了一种触敏装置，一种驱动该触敏装置的方法，以及一种包括该触敏装置的显示装置。 触敏装置包括：由电活性聚合物制成的电活性层; 以及设置在电活性层的一个表面上的一个或多个第一电极和一个或多个第二电极，其中第一和第二电极由导电材料制成。 由于触敏装置的第一和第二电极仅设置在电活性层的一个表面上，与设置第一和第二电极的情况相比，触敏装置的驱动电压降低并且透射率得到改善 在电活性层的不同表面上。

    VIBRATION GENERATING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
    14.
    发明公开
    VIBRATION GENERATING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：EP3890349A1

    公开(公告)日：2021-10-06

    申请号：EP21166384.4

    申请日：2021-03-31

    Applicant: LG Display Co., Ltd.

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

    IPC: H04R7/04 ,  H04R17/00

    Abstract: A display apparatus includes a display panel displaying an image and a vibration generating device disposed on a rear surface of the display panel to vibrate the display panel. The vibration generating device includes a piezoelectric structure including a first region and a second region, the first region has a vibration characteristic of a first frequency, and the second region has a vibration characteristic of a second frequency which differs from the first frequency.

    DISPLAY DEVICE
    18.
    发明公开
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：EP3040815A1

    公开(公告)日：2016-07-06

    申请号：EP15202790.0

    申请日：2015-12-28

    Applicant: LG Display Co., Ltd.

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

    IPC: G06F3/01 ,  G06F3/041 ,  H01L51/52 ,  H01L27/32 ,  G02B5/30 ,  H01L41/47

    CPC classification number: G06F3/044 ,  G02B5/3083 ,  G02F1/0131 ,  G06F3/016 ,  G06F2203/04107 ,  H01L27/323 ,  H01L41/1132 ,  H01L41/193 ,  H01L41/47 ,  H01L51/5281

    Abstract: Provided is a display device (100). The display device includes a display panel (110), a contact sensitive device (120) on the display panel, and a linear polarizer (130) on the contact sensitive device. The contact sensitive device (120) includes an electro-active layer (122) which may be uniaxially elongated and configured to retard a phase of incident light. Since the display device (100) includes the contact sensitive device (120) having the electro-active layer (122) configured to retard the phase of the incident light, a separate phase retardation film for suppressing external light reflection may be omitted. As a result, the thickness of the display device (100) may be decreased and manufacturing cost of the display device (100) may be reduced.

    Abstract translation: 提供了一种显示装置（100）。 显示装置包括显示面板（110），显示面板上的接触敏感装置（120）以及接触敏感装置上的线偏振器（130）。 该接触敏感器件（120）包括电活性层（122），该电活性层（122）可以是单轴延长的并且被配置为延迟入射光的相位。 由于显示装置（100）包括具有被配置为延迟入射光的相位的电活性层（122）的接触敏感装置（120），所以可以省略用于抑制外部光反射的单独的相位延迟膜。 结果，显示装置（100）的厚度可以减小并且显示装置（100）的制造成本可以降低。

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