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    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    21.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 有权
    有机发光显示装置

    公开(公告)号：US20150379930A1

    公开(公告)日：2015-12-31

    申请号：US14738622

    申请日：2015-06-12

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jeongho Lee ,  Dohyun Kwon ,  Su-Yeon Sim ,  Ju-Won Yoon ,  Gichang Lee ,  Seungmin Lee ,  Iljeong Lee ,  Choongyoul Im

    IPC: G09G3/32

    CPC classification number: G09G3/3233 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262

    Abstract: An organic light emitting display device includes an (i−1)th pixel, an i-th pixel, and an (i+1)th pixel, each including an organic light emitting diode and a driving transistor to control a driving current flowing through the organic light emitting diode. A first node of the i-th pixel, to which a control electrode of the driving transistor of the i-th pixel is connected, is initialized to an initialization voltage in synchronization with an (i−1)th scan signal applied to the i-th pixel, and an anode of the organic light emitting diode of the i-th pixel is initialized to the initialization voltage in synchronization with an i-th scan signal applied to the (i+1)th pixel.

    Abstract translation: 有机发光显示装置包括第（i-1）像素，第i像素和第（i + 1）像素，每个像素包括有机发光二极管和驱动晶体管，以控制流过的驱动电流 有机发光二极管。 连接第i个像素的驱动晶体管的控制电极的第i个像素的第一个节点与施加到i的第（i-1）个扫描信号同步地初始化为初始化电压 第i像素的有机发光二极管的阳极与施加到第（i + 1）像素的第i扫描信号同步地初始化为初始化电压。

    Display device including color filter and light shielding layer
    23.
    发明授权
    Display device including color filter and light shielding layer 有权

    公开(公告)号：US11289567B2

    公开(公告)日：2022-03-29

    申请号：US16886582

    申请日：2020-05-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seungrok Lee ,  Dohyun Kwon

    IPC: H01L27/32 ,  H01L51/52 ,  G02F1/13 ,  G02F1/1335

    Abstract: A display device includes a base substrate, a drive chip disposed on the base substrate, a signal line group including a first signal line having a first sub line connected to the drive chip and a second sub line which overlaps a display region and is spaced apart from the first sub line when viewed in a plane, an insulating layer disposed on the base substrate, a first connection line including one end connected to the first sub line through a first contact hole and the other end connected to the second sub line through a second contact hole, an encapsulation layer disposed on the insulating layer, a light shielding layer for overlapping the first connection line when viewed in the plane, and a color filter layer which is disposed on the light shielding layer and includes a plurality of color filters divided by the light shielding layer.

    Thin-film transistor array substrate and organic light-emitting display apparatus including the same
    26.
    发明授权
    Thin-film transistor array substrate and organic light-emitting display apparatus including the same 有权

    公开(公告)号：US10522605B2

    公开(公告)日：2019-12-31

    申请号：US14714557

    申请日：2015-05-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunghwan Cho ,  Dohyun Kwon ,  Donghwan Shim ,  Sungeun Lee ,  Iljeong Lee ,  Jungkyu Lee ,  Jeongsoo Lee

    IPC: H01L27/32 ,  H01L27/12

    Abstract: A thin-film transistor (TFT) array substrate includes: a driving TFT provided on a substrate; and a switching TFT provided on the substrate and including: a switching semiconductor layer including a switching channel region, a switching source region, and a switching drain region; and a switching source electrode and a switching drain electrode contacting the switching semiconductor layer. The switching source electrode includes a source contact portion contacting the switching source region, and the switching drain electrode includes a drain contact portion contacting the switching drain region. The source contact portion is doped with ions that are different from ions of the switching source region and the drain contact portion is doped with ions that are different from ions of the switching drain region.

    ORGANIC LIGHT-EMITTING DISPLAY DEVICE INCLUDING PIXEL DEFINING LAYER WITH OPENINGS AND BLACK MATRIX WITH OPENINGS
    28.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY DEVICE INCLUDING PIXEL DEFINING LAYER WITH OPENINGS AND BLACK MATRIX WITH OPENINGS 审中-公开

    公开(公告)号：US20190245017A1

    公开(公告)日：2019-08-08

    申请号：US16270256

    申请日：2019-02-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Haseok Jeon ,  Dohyun Kwon ,  Choongyoul Im

    IPC: H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3246 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/323 ,  H01L27/3262 ,  H01L27/3272 ,  H01L51/5256

    Abstract: An organic light-emitting display device includes a plurality of pixels. Each of the pixels includes a first electrode, a second electrode, and an organic emission layer between the first electrode and the second electrode. The display device further includes a pixel-defining layer surrounding an outer portion of the first electrode and including a plurality of circular first openings, each of the circular first openings overlapping at least a portion of a respective pixel of the plurality of pixels. The display device additionally includes an encapsulation layer arranged on the second electrode, a black matrix arranged on the encapsulation layer and including a plurality of circular second openings, each of the circular second openings overlapping a respective circular first opening of the plurality of circular first openings, and a plurality of color filters, each of the color filters overlapping a respective circular second opening of the plurality of circular second openings.

    THIN-FILM TRANSISTOR ARRAY SUBSTRATE AND ORGANIC LIGHT-EMITTING DIODE DISPLAY INCLUDING THE SAME
    30.
    发明申请
    THIN-FILM TRANSISTOR ARRAY SUBSTRATE AND ORGANIC LIGHT-EMITTING DIODE DISPLAY INCLUDING THE SAME 有权
    薄膜晶体管阵列基板和有机发光二极管显示器

    公开(公告)号：US20160181339A1

    公开(公告)日：2016-06-23

    申请号：US14814341

    申请日：2015-07-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Minjung Lee ,  Dohyun Kwon ,  Iljeong Lee ,  Jungkyu Lee

    IPC: H01L27/32 ,  H01L27/12

    CPC classification number: H01L27/1248 ,  H01L27/1255 ,  H01L27/3262 ,  H01L27/3265

    Abstract: A thin-film transistor (TFT) array substrate and organic light-emitting diode (OLED) display are disclosed. In one aspect, the TFT array substrate includes a driving TFT including a driving gate electrode, a switching TFT including a switching gate electrode and spaced apart from the driving TFT, and a storage capacitor including a first electrode electrically connected to the driving gate electrode and a second electrode formed over and insulated from the first electrode. The TFT array substrate also includes a capacitor insulating film formed between the first and second electrodes and an interlayer insulating film covering at least part of the driving TFT, at least part of the switching TFTs, and the capacitor insulating film, wherein the switching gate electrode and the second electrode are formed of the same material.

    Abstract translation: 公开了薄膜晶体管（TFT）阵列基板和有机发光二极管（OLED）显示器。 一方面，TFT阵列基板包括驱动TFT，其包括驱动栅极电极，包括开关栅极电极并与驱动TFT间隔开的开关TFT;以及存储电容器，包括电连接到驱动栅电极的第一电极和 形成在第一电极上并与第一电极绝缘的第二电极。 TFT阵列基板还包括形成在第一和第二电极之间的电容器绝缘膜和覆盖至少部分驱动TFT，至少部分开关TFT和电容器绝缘膜的层间绝缘膜，其中开关栅电极 并且第二电极由相同的材料形成。

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