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    Liquid crystal display panel and method of manufacturing the same
    41.
    发明授权
    Liquid crystal display panel and method of manufacturing the same 有权

    公开(公告)号：US10809557B2

    公开(公告)日：2020-10-20

    申请号：US16571524

    申请日：2019-09-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seong Mo Hwang ,  Jin Woo Park

    IPC: G02F1/1335 ,  G02F1/1333 ,  G06F3/041 ,  G06F3/044 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362

    Abstract: A liquid crystal display panel including a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first base substrate, a thin film transistor disposed on the first base substrate, a color filter disposed on the first base substrate, and a first alignment layer disposed on the thin film transistor and the color filter. The second substrate includes a second base substrate, a second alignment layer disposed on a first surface of the second base substrate, a touch electrode disposed on a second surface of the second base substrate, a connecting electrode disposed on the second surface, and a connecting line disposed on the second surface. The first surface faces the first substrate, and the second surface is opposite to the first surface. The touch electrode includes a crystallized indium tin oxide.

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    42.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190096333A1

    公开(公告)日：2019-03-28

    申请号：US16133562

    申请日：2018-09-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jin Woo Park ,  Wook Lee

    IPC: G09G3/3266 ,  G09G3/3258

    Abstract: An organic light emitting display device including: a display panel including a plurality of pixels; a gate driver including a plurality of stage groups each including at least one stage providing a gate signal to the pixels; a timing controller providing a first stage initiation signal or a second stage initiation signal to the at least one stage; and a first stage initiation line and a second stage initiation line transmitting the first stage initiation signal and the second stage initiation signal from the timing controller to the gate driver.

    Stage and scan driver using the same
    45.
    发明授权
    Stage and scan driver using the same 有权

    公开(公告)号：US12236894B2

    公开(公告)日：2025-02-25

    申请号：US18453290

    申请日：2023-08-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Chul Kyu Kang ,  Yong Sung Park ,  Jin Woo Park ,  Dong Sun Lee

    IPC: G09G3/3266 ,  G09G3/3291 ,  G11C19/28

    Abstract: A circuit stage including a first transistor including a first electrode and a gate electrode, the first electrode being coupled to a first input terminal and the gate electrode being coupled to a second input terminal configured to receive a first clock signal, an output circuit coupled to the second input terminal and a second power input terminal, an input circuit coupled to a second electrode of the first transistor and to a third input terminal, the third input terminal being configured to receive a first control clock signal, the input circuit being configured to control voltages of the second node and a third node, a first driving circuit coupled to a first power input terminal and to a fourth input terminal configured to receive a second control clock signal, and a second driving circuit coupled to the fourth input terminal and the third node.

    Display device with patterned common electrode
    49.
    发明授权
    Display device with patterned common electrode 有权

    公开(公告)号：US11487142B2

    公开(公告)日：2022-11-01

    申请号：US17328555

    申请日：2021-05-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dong Wook Kim ,  Won Kyu Kwak ,  Jin Woo Park ,  Hyun-Chol Bang

    IPC: G09G3/36 ,  G02F1/133 ,  G02F1/1343 ,  H01L27/32 ,  H01L51/52 ,  G02F1/1368

    Abstract: A display device includes a substrate including a first display area and a second display area. The first display area includes first pixel areas, each including one or more first pixels. The second display area includes second pixel areas including one or more second pixels and a light transmittance area having a higher light transmittance than the second pixel area. The first and second display areas include a common electrode that transmits a constant common voltage. The common electrode in the second display area includes patterned regions that correspond to a first light transmittance area included in the light transmittance area. A thickness of the common electrode in the patterned regions is smaller than a thickness of the common electrode in a region other than the patterned regions or equals zero. The patterned regions and the second pixel areas extend alternately along a first direction in the second display area.

    Display device
    50.
    发明授权
    Display device 有权

    公开(公告)号：US11061295B2

    公开(公告)日：2021-07-13

    申请号：US16657442

    申请日：2019-10-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyun-Chol Bang ,  Won Kyu Kwak ,  Dong Wook Kim ,  Jin Woo Park ,  Sun-Ja Kwon

    IPC: G02F1/1368 ,  G02F1/1362

    Abstract: A display device includes a first display area including a plurality of first pixel areas and a second display area including a plurality of second pixel areas and a plurality of light transmitting areas. Each of the plurality of first pixel areas includes at least one first pixel to display an image. Each of the plurality of second pixel areas includes at least one second pixel to display the image. The light transmitting area does not include a pixel capable of displaying the image and has higher light transmittance than the second pixel area. In the second display area, at least one of the plurality of light transmitting areas is between two second pixel areas adjacent in a first direction, and at least one of the plurality of light transmitting areas is between two second pixel areas adjacent in a second direction different from the first direction.

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