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    ORGANIC LIGHT EMITTING DIODE DISPLAY
    2.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 审中-公开
    有机发光二极管显示

    公开(公告)号：US20160218318A1

    公开(公告)日：2016-07-28

    申请号：US14963613

    申请日：2015-12-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yun-Mo Chung ,  Ho Jin Yoon ,  Dae Woo Lee ,  Jae Beom Choi

    IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

    CPC classification number: H01L51/5246 ,  H01L27/3246 ,  H01L51/5253 ,  H01L51/5256 ,  H01L51/5259

    Abstract: An organic light emitting diode display includes: a substrate including a display area displaying an image and a non-display area positioned around the display area; a first electrode formed in the display area connected with a thin film transistor; a pixel defining layer formed on the first electrode thereby defining a pixel area; an organic emission layer formed on the first electrode contacting the first electrode in the pixel area; a second electrode formed on the pixel defining layer contacting the organic emission layer; a passivation layer formed on the second electrode and the pixel defining layer; a filler covering the passivation layer in the display area; and a getter formed in the non-display area on the substrate and surrounding the display area, in which the passivation layer overlaps with the getter.

    Abstract translation: 有机发光二极管显示器包括：基板，包括显示图像的显示区域和位于显示区域周围的非显示区域; 形成在与薄膜晶体管连接的显示区域中的第一电极; 形成在所述第一电极上的像素限定层，由此限定像素区域; 形成在与所述像素区域中的所述第一电极接触的所述第一电极上的有机发射层; 形成在与有机发射层接触的像素限定层上的第二电极; 形成在所述第二电极和所述像素限定层上的钝化层; 覆盖所述显示区域中的钝化层的填充物; 以及形成在基板上的非显示区域中并且围绕显示区域的吸气剂，其中钝化层与吸气剂重叠。

    Display device
    4.
    发明授权
    Display device 有权

    公开(公告)号：US10333102B2

    公开(公告)日：2019-06-25

    申请号：US15070361

    申请日：2016-03-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jong-Ryuk Park ,  Keun Soo Lee ,  Sun Youl Lee ,  Yun-Mo Chung ,  Jae Beom Choi

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56

    Abstract: A display device includes a substrate including a display area in which a plurality of pixels is disposed, and a non-display area near the display area; an insulating layer disposed on the substrate; a metal wiring disposed on the substrate; and a plurality of dummy patterns disposed in the non-display area of the substrate. The plurality of dummy patterns includes a plurality of first patterns including an insulating material and a plurality of second patterns including a metal material.

    Display device
    7.
    发明授权
    Display device 有权

    公开(公告)号：US10957754B2

    公开(公告)日：2021-03-23

    申请号：US15442283

    申请日：2017-02-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： June Woo Lee ,  Shin Moon Kang ,  Byoung Ki Kim ,  Hee Kyung Kim ,  Hyun Chui Son ,  Yun-Mo Chung ,  Jae Beom Choi

    IPC: H01L27/32 ,  H01L27/12 ,  H01L51/00 ,  G02F1/1333 ,  G02F1/1368 ,  B60K35/00

    Abstract: A display device includes a display panel including a flexible region and a low flexibility region, wherein the flexible region may include a first transistor including a first semiconductor layer and a first gate electrode, a first conductor connected to the first semiconductor layer, and a first interlayer insulating layer between the first transistor and the first conductor. The low flexibility region may include a second transistor including a second semiconductor layer and a second gate electrode, a second conductor connected to the second semiconductor layer, and a second interlayer insulating layer between the second transistor and the second conductor. The first interlayer insulating layer may include an organic insulating material, the second interlayer insulating layer includes an inorganic insulating material, and a ratio of channel width to channel length of the first transistor may be different from that of the second transistor.

    Scan driver and display device having the same
    10.
    发明授权
    Scan driver and display device having the same 有权

    公开(公告)号：US11127339B2

    公开(公告)日：2021-09-21

    申请号：US16875682

    申请日：2020-05-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kang Nam Kim ,  Sung Hoon Lim ,  Woo Geun Lee ,  Kyu Sik Cho ,  Jae Beom Choi

    IPC: G09G3/3266 ,  G09G3/20

    Abstract: A scan driver includes a plurality of stages. An nth (n is a natural number) stage among the stages includes: a first and a second input circuit for controlling a voltage of a first node in response to a carry signal of a previous stage and a next stage, respectively; a first output circuit for outputting an nth carry signal corresponding to a carry clock signal in response to the voltage of the first node; a second output circuit for outputting an nth scan and an nth sensing signal corresponding to a scan and a sensing clock signal, respectively, in response to the voltage of the first node; and a sampling circuit for storing the carry signal of the previous stage in response to a first select signal, and for supplying a control voltage to the first node in response to a second select signal and the stored carry signal.

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