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    Electronic apparatus
    31.
    发明授权
    Electronic apparatus 有权

    公开(公告)号：US10592054B2

    公开(公告)日：2020-03-17

    申请号：US15850354

    申请日：2017-12-21

    Applicant: Samsung Display Co., Ltd. ,  SNU R&DB FOUNDATION

    Inventor： Jongho Hong ,  Minwoo Kim ,  Wonsang Park ,  Hyeyong Chu ,  Dae-Hyeong Kim ,  Jaemin Kim ,  Jun Kyul Song

    IPC: G06F3/044 ,  G06F3/041

    Abstract: An electronic apparatus may include a base layer and a sensing unit disposed on the base layer to sense a touch event. The sensing unit may include touch sensor unit configured to sense a position of the touch event and pressure sensor unit configured to sense a magnitude of the touch event. The touch sensor unit may include a touch sensing pattern including a first transparent electrode layer, a first metal layer, and a first resin layer. The pressure sensor unit may include a pressure sensing pattern including a second transparent electrode layer, a second metal layer, and a second resin layer.

    Display device
    32.
    发明授权
    Display device 有权

    公开(公告)号：US10330977B2

    公开(公告)日：2019-06-25

    申请号：US15413880

    申请日：2017-01-24

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jaeik Lim ,  Haeyun Choi ,  Wonsang Park

    IPC: G02F1/1335 ,  G02F1/1334 ,  G02F1/137 ,  H01L25/16

    Abstract: A display device includes a substrate and a thin-film transistor (TFT) array layer located on the substrate and including a first transistor and a second transistor. The display device further includes a first electrode and a second electrode located on the thin-film transistor array layer. The first electrode is connected to an output electrode of the first transistor and the second electrode is connected to an output electrode of the second transistor. The display device additionally includes a light-emitting diode (LED) located on the first electrode. The display device further includes a capping layer covering the LED and including liquid-crystal molecules and a polymer material. The display device additionally includes a transparent electrode located on the capping layer.

    Display device
    34.
    发明授权
    Display device 有权

    公开(公告)号：US10038163B2

    公开(公告)日：2018-07-31

    申请号：US15297193

    申请日：2016-10-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Gunmo Kim ,  Wonsang Park ,  Wonil Choi ,  Jongho Hong

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00

    CPC classification number: H01L51/5253 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/0097

    Abstract: A display apparatus including a substrate; a plurality of unit displays disposed over the substrate, each of the unit displays including a thin film transistor including at least one inorganic layer, a display device electrically connected to the thin film transistor, and a planarization layer between the thin film transistor and the display device; and an encapsulation layer encapsulating the plurality of unit displays, wherein the planarization layer of each of the unit displays includes a spaced area exposing a surface of the at least one inorganic layer between the plurality of unit displays, and wherein the encapsulation layer contacts the at least one inorganic layer in the spaced area.

    Mobile communication device
    36.
    发明授权
    Mobile communication device 有权

    公开(公告)号：US09628605B2

    公开(公告)日：2017-04-18

    申请号：US14801543

    申请日：2015-07-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Taehee Lee ,  Wonsang Park ,  Yijoon Ahn ,  Myungim Kim ,  Sukman Yang ,  Yongsuk Yeo

    IPC: H04M1/725 ,  H04M1/03 ,  H04M1/60

    CPC classification number: H04M1/72569 ,  H04M1/03 ,  H04M1/6008 ,  H04M1/6016

    Abstract: A mobile communication device includes: a first sound transceiver including a first lower electrode, a first upper electrode, and a first vibration plate between the first lower electrode and the first upper electrode; a second sound transceiver including a second lower electrode, a second upper electrode, and a second vibration plate between the second lower electrode and the second upper electrode; a position sensor configured to perform a detection of a relative positional relationship between the first and second sound transceivers; and a controller configured to apply a sound signal to one of the first and second sound transceivers and detect a sound signal from the other one thereof, based on the detection result provided from the position sensor.

    Electronic device
    39.
    发明授权
    Electronic device 有权

    公开(公告)号：US11669197B2

    公开(公告)日：2023-06-06

    申请号：US17960068

    申请日：2022-10-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soojung Lee ,  Yuna Kim ,  Chul Kim ,  Wonsang Park ,  Seungwook Chun ,  Boram Choi ,  Yujin Choi

    IPC: G06F3/00 ,  G06F3/041 ,  H01L51/52 ,  H01L27/32 ,  G06F3/044

    CPC classification number: G06F3/04164 ,  G06F3/0445 ,  H01L27/323 ,  H01L51/5237

    Abstract: An electronic device includes: a display panel configured to display an image; an input sensor disposed on the display panel and including first electrodes and second electrodes electrically insulated from the first electrodes; and a sensor controller electrically connected to the input sensor, the sensor controller configured to drive the input sensor in a first driving mode or a second driving mode, wherein: in the first driving mode, the sensor controller is configured to measure a variation of capacitance between the first electrodes and the second electrodes to generate location information of an input, and in the second driving mode, the sensor controller is configured to use a first portion among the first electrodes as a transmission sensing electrode and to use a second portion among the first electrodes as a reception sensing electrode to analyze a body composition.

    Electronic device
    40.
    发明授权
    Electronic device 有权

    公开(公告)号：US11494028B2

    公开(公告)日：2022-11-08

    申请号：US17361321

    申请日：2021-06-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soojung Lee ,  Yuna Kim ,  Chul Kim ,  Wonsang Park ,  Seungwook Chun ,  Boram Choi ,  Yujin Choi

    IPC: G06F3/00 ,  G06F3/041 ,  H01L51/52 ,  H01L27/32 ,  G06F3/044

    Abstract: An electronic device includes: a display panel configured to display an image; an input sensor disposed on the display panel and including first electrodes and second electrodes electrically insulated from the first electrodes; and a sensor controller electrically connected to the input sensor, the sensor controller configured to drive the input sensor in a first driving mode or a second driving mode, wherein: in the first driving mode, the sensor controller is configured to measure a variation of capacitance between the first electrodes and the second electrodes to generate location information of an input, and in the second driving mode, the sensor controller is configured to use a first portion among the first electrodes as a transmission sensing electrode and to use a second portion among the first electrodes as a reception sensing electrode to analyze a body composition.

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