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    Display device
    2.
    发明授权
    Display device 有权

    公开(公告)号：US10204564B2

    公开(公告)日：2019-02-12

    申请号：US15234441

    申请日：2016-08-11

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sangyong No ,  Jiho Moon

    IPC: H01L27/12 ,  G09G3/3275 ,  G09G3/36 ,  G06F13/16 ,  G11C19/28 ,  G02F1/1345 ,  G02F1/136

    Abstract: A display device includes a first substrate and a second substrate opposite to each other, a gate line on the first substrate, a gate driver which is connected to the gate line, a clock line which transmits a clock signal, a connecting line which connects the clock line and the gate driver, a common electrode on the second substrate, the common electrode overlapping the clock line and the connecting line, and a compensation pattern which overlaps the common electrode and extends from the connecting line.

    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US11380266B2

    公开(公告)日：2022-07-05

    申请号：US17138762

    申请日：2020-12-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Daeyoun Cho ,  Jiho Moon ,  Jongwoo Park ,  Youngtae Choi

    IPC: G09G3/3266 ,  G09G3/3233

    Abstract: A display device includes a light emitting diode including a first electrode and a second electrode, a first transistor connected between the first voltage line and the first electrode of the light emitting diode, a sixth transistor connected between the drain electrode of the first transistor and the first electrode of the light emitting diode, and a seventh transistor connected between the second voltage line and the first electrode of the light emitting diode and including a gate electrode for receiving an initialization scan signal, wherein an active period of the scan signal and an active period of the initialization scan signal are non-overlapping with each other and the active period of the initialization scan signal is longer than the active period of the scan signal.

    Liquid crystal display device
    5.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US10852612B2

    公开(公告)日：2020-12-01

    申请号：US16733564

    申请日：2020-01-03

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sangyong No ,  Kwihyun Kim ,  Jiho Moon ,  Keebum Park

    IPC: G02F1/1368 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/133 ,  G02F1/1337

    Abstract: A liquid crystal display device includes a liquid crystal layer between first and second substrate. The first substrate includes a first and second sub-pixel areas. A first sub-pixel electrode is on the first substrate in the first sub-pixel area, and a first transistor is connected to a gate line, data line, and first sub-pixel electrode on the first substrate. A second sub-pixel electrode is on the first substrate in the second sub-pixel area, and a second transistor is connected to the gate line, the first transistor, and the second sub-pixel electrode. A first storage line is adjacent to one side of the first sub-pixel electrode. A second storage line is spaced from the first storage line and is adjacent to one side of the second sub-pixel electrode. A third transistor is connected to the gate line, second transistor, and second storage line.

    Wiring-disconnection detecting circuit and organic light emitting display device including the same
    6.
    发明授权
    Wiring-disconnection detecting circuit and organic light emitting display device including the same 有权

    公开(公告)号：US11217130B2

    公开(公告)日：2022-01-04

    申请号：US16507225

    申请日：2019-07-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jiho Moon ,  Dae Youn Cho ,  Jongwoo Park ,  Ju Hee Lee ,  Youngtae Choi

    IPC: G09G3/00 ,  H01L27/32 ,  G09G3/3225

    Abstract: A wiring-disconnection detecting circuit includes a low-power voltage supply, a monitoring wiring, and a wiring-disconnection determiner. The low-power voltage supply supplies a low-power voltage to a low-power voltage wiring that extends along a periphery of a display panel in a normal operating mode of the display panel and supplies a test voltage to the low-power voltage wiring in a wiring-disconnection detecting mode of the display panel. The monitoring wiring includes a first end connected to one point of the low-power voltage wiring and a second end at which a feedback voltage corresponding to the test voltage is output in the wiring-disconnection detecting mode. The wiring-disconnection determiner receives the feedback voltage from the second end, measures an RC delay of the feedback voltage, and determines that the low-power voltage wiring is disconnected when the RC delay is larger than a predetermined reference value.

    Liquid crystal display device
    7.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US10527901B2

    公开(公告)日：2020-01-07

    申请号：US15237673

    申请日：2016-08-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sangyong No ,  Kwihyun Kim ,  Jiho Moon ,  Keebum Park

    IPC: G02F1/1368 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/133 ,  G02F1/1337

    Abstract: A liquid crystal display device includes a liquid crystal layer between first and second substrate. The first substrate includes a first and second sub-pixel areas. A first sub-pixel electrode is on the first substrate in the first sub-pixel area, and a first transistor is connected to a gate line, data line, and first sub-pixel electrode on the first substrate. A second sub-pixel electrode is on the first substrate in the second sub-pixel area, and a second transistor is connected to the gate line, the first transistor, and the second sub-pixel electrode. A first storage line is adjacent to one side of the first sub-pixel electrode. A second storage line is spaced from the first storage line and is adjacent to one side of the second sub-pixel electrode. A third transistor is connected to the gate line, second transistor, and second storage line.

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