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    Touch panel, electronic device including same, and method for manufacturing touch panel
    12.
    发明授权
    Touch panel, electronic device including same, and method for manufacturing touch panel 有权

    公开(公告)号：US10763857B2

    公开(公告)日：2020-09-01

    申请号：US15367730

    申请日：2016-12-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyungseop Kim ,  Hanyung Jung ,  Sangyoun Han ,  Yongwoo Park

    IPC: H03K17/96 ,  G06F3/044 ,  G06F3/041

    Abstract: A touch panel is manufactured by a method that decreases undesirable reflections of external light while improving the visibility of emitted light. The touch panel includes a base layer including an active region responsive to an external touch to generate an electronic signal and a peripheral region adjacent to the active region, and a first conductive pattern disposed on the active region and a second conductive pattern disposed on the peripheral region, each of the first conductive pattern and the second conductive pattern including a conductive layer having an external light reflectivity and a darkening layer disposed over the conductive layer. External light reflectivity of each of the first and second conductive patterns is lower than that of the conductive layer.

    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    14.
    发明申请
    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190271894A1

    公开(公告)日：2019-09-05

    申请号：US16419005

    申请日：2019-05-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jaewook Kang ,  Sangyoun Han ,  Kyungseop Kim

    IPC: G02F1/157 ,  H01L27/32 ,  H01L51/52 ,  C09K11/06 ,  H05B33/14 ,  G02F1/153 ,  H01L51/00 ,  B81C1/00 ,  G06F3/041

    Abstract: A method of manufacturing a display apparatus is presented. The method includes sequentially forming a conductive layer and a low reflection layer above a substrate; forming a first low reflection layer including a lower layer having conductivity and an upper layer above the lower layer, a pixel electrode, and a low reflection etching layer above the pixel electrode by patterning the conductive layer and the low reflection layer; forming a pixel-defining layer above the first low reflection layer and having an opening exposing at least a part of the low reflection etching layer; exposing the pixel electrode by etching at least a part of the low reflection etching layer by using the pixel-defining layer as a mask; forming an intermediate layer above the exposed pixel electrode, the intermediate layer comprising an organic emission layer; and forming an opposite electrode above the intermediate layer.

    Touch panel, electronic device including same, and method for manufacturing touch panel
    16.
    发明授权
    Touch panel, electronic device including same, and method for manufacturing touch panel 有权

    公开(公告)号：US11169649B2

    公开(公告)日：2021-11-09

    申请号：US16940200

    申请日：2020-07-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyungseop Kim ,  Hanyung Jung ,  Sangyoun Han ,  Yongwoo Park

    IPC: H03K17/96 ,  H05K3/00 ,  G06F3/044 ,  G06F3/041

    Abstract: A touch panel is manufactured by a method that decreases undesirable reflections of external light while improving the visibility of emitted light. The touch panel includes a base layer including an active region responsive to an external touch to generate an electronic signal and a peripheral region adjacent to the active region, and a first conductive pattern disposed on the active region and a second conductive pattern disposed on the peripheral region, each of the first conductive pattern and the second conductive pattern including a conductive layer having an external light reflectivity and a darkening layer disposed over the conductive layer. External light reflectivity of each of the first and second conductive patterns is lower than that of the conductive layer.

    Display device and method of fabricating the same
    18.
    发明授权
    Display device and method of fabricating the same 有权

    公开(公告)号：US10366493B2

    公开(公告)日：2019-07-30

    申请号：US15481746

    申请日：2017-04-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sangyoun Han ,  Jae-wook Kang ,  Kyungseop Kim ,  Jungha Son

    IPC: G06T7/11 ,  G09G3/32 ,  H01L27/144 ,  H01L27/146 ,  H01L27/15 ,  H01L27/02 ,  G06K9/00

    Abstract: A display device includes a display panel includes a substrate divided into a light-emitting region and a non-light-emitting region including a sensing area, a pixel disposed on the light-emitting region, and a pixel-defining layer disposed on the non-light-emitting region, and a sensing panel which is disposed on the display panel and includes a sensing transistor configured to sense light that is emitted from the pixel and reflected by an external object. The sensing transistor overlaps the sensing area in a first direction parallel to a thickness direction of the display panel, is spaced apart from the light-emitting region in a second direction perpendicular to the first direction, and generates a current by receiving the light. The generated current may be used to sense light which is emitted from the pixel and reflected by an external object, such as a fingerprint, to allow the display to act as a biometric sensor.

    FLEXIBLE DISPLAY DEVICE
    20.
    发明申请
    FLEXIBLE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180136758A1

    公开(公告)日：2018-05-17

    申请号：US15868962

    申请日：2018-01-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyungseop KIM ,  Sungkyun Park ,  Sangkyu Choi ,  Sangyoun Han

    IPC: G06F3/044

    Abstract: A flexible display device including a display panel and a touch panel, and the touch panel includes touch sensors and signal lines. A signal line crossing a folding axis of the signal lines includes a first part and a signal pattern and the signal pattern includes a connection line substantially in parallel with the folding axis.

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