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    DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    1.
    发明申请
    DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
    显示装置及其制造方法

    公开(公告)号：US20160064364A1

    公开(公告)日：2016-03-03

    申请号：US14838568

    申请日：2015-08-28

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Mihee SHIN ,  Hun JEOUNG ,  Mingyeong KIM

    IPC: H01L25/16 ,  H01L23/00 ,  H01L25/00

    CPC classification number: H01L25/167 ,  G02F1/1309 ,  G02F1/13454 ,  G02F1/136204 ,  G02F2001/136254 ,  G09G3/006 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/043 ,  H01L23/564 ,  H01L25/50 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: Disclosed is a display device including features that suppresses threshold voltage variation among the oxide thin-film transistors of an array substrate and a method for manufacturing the same. The display device includes a first COG block including sub-pixels configured to receive an output signal from a first drive integrated circuit positioned in a first COG area; a second COG block including sub-pixels configured to receive an output signal from a second drive integrated circuit positioned in a second COG area; and an equipotential line extended from the first COG area to the second COG area.

    Abstract translation: 公开了一种显示装置，其具有抑制阵列基板的氧化物薄膜晶体管之间的阈值电压变化的特征及其制造方法。 显示装置包括：第一COG块，包括被配置为从位于第一COG区域的第一驱动集成电路接收输出信号的子像素; 第二COG块，包括被配置为从位于第二COG区域中的第二驱动集成电路接收输出信号的子像素; 以及从第一COG区域延伸到第二COG区域的等电位线。

    SUBSTRATE INCLUDING OXIDE THIN FILM TRANSISTOR, METHOD FOR FABRICATING THE SAME, AND DRIVING CIRCUIT FOR LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
    4.
    发明申请
    SUBSTRATE INCLUDING OXIDE THIN FILM TRANSISTOR, METHOD FOR FABRICATING THE SAME, AND DRIVING CIRCUIT FOR LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME 有权
    包括氧化物薄膜晶体管的基板，用于制造它的方法和使用其的液晶显示器件的驱动电路

    公开(公告)号：US20140061653A1

    公开(公告)日：2014-03-06

    申请号：US13728757

    申请日：2012-12-27

    Applicant: LG DISPLAY CO., LTD.

    Inventor： TaeSang KIM ,  Hun JEOUNG

    IPC: H01L29/786 ,  H01L29/66

    CPC classification number: H01L29/78693 ,  H01L27/1225 ,  H01L29/66969

    Abstract: There are provided a substrate including an oxide TFT having improved initial threshold voltage degradation characteristics included in a driving circuit of a liquid crystal display (LCD) device, a method for fabricating the same, and a driving circuit for an LCD device using the same. The substrate including an oxide thin film transistor (TFT) includes: a base substrate divided into a pixel region and a driving circuit region; and a plurality of TFTs formed on the base substrate, wherein an initial threshold voltage of at least one of the plurality of TFTs formed in the driving circuit region is positive-shifted to have a predetermined level.

    Abstract translation: 提供了包括具有包括在液晶显示器（LCD）装置的驱动电路中的初始阈值电压劣化特性提高的氧化物TFT的衬底及其制造方法，以及使用该TFT的LCD器件的驱动电路。 包括氧化物薄膜晶体管（TFT）的基板包括：分为像素区域和驱动电路区域的基底基板; 以及形成在所述基底基板上的多个TFT，其中形成在所述驱动电路区域中的所述多个TFT中的至少一个TFT的初始阈值电压被正偏移以具有预定电平。

    LIQUID CRYSTAL DISPLAY DEVICE
    5.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20160320653A1

    公开(公告)日：2016-11-03

    申请号：US15140134

    申请日：2016-04-27

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Jeonghwan Park ,  Hun JEOUNG ,  Sukho CHO

    IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1362

    CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/133553 ,  G02F2001/133357 ,  G02F2001/13398

    Abstract: Provided is a display device. The display device includes: a TFT array substrate; a column spacer on the TFT array substrate; and a non-light transmissive material layer under the column spacer, the non-light transmissive material layer being in contact with a lower surface of the column spacer and formed of a non-light transmissive material having a different refractive index from the column spacer.

    Abstract translation: 提供了一种显示装置。 显示装置包括：TFT阵列基板; TFT阵列基板上的柱间隔物; 以及在所述柱间隔物下方的非透光材料层，所述非透光材料层与所述柱间隔物的下表面接触并由与所述柱间隔物具有不同折射率的非透光材料形成。

    THIN FILM TRANSISTOR AND DISPLAY DEVICE USING THE SAME
    6.
    发明申请
    THIN FILM TRANSISTOR AND DISPLAY DEVICE USING THE SAME 有权
    薄膜晶体管和使用其的显示器件

    公开(公告)号：US20160035830A1

    公开(公告)日：2016-02-04

    申请号：US14815463

    申请日：2015-07-31

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Mingyeong KIM ,  Hun JEOUNG ,  Hyuncheol JANG ,  Moon Seok JUNG

    IPC: H01L29/06 ,  H01L27/12 ,  H01L29/786

    CPC classification number: H01L29/0692 ,  H01L27/1225 ,  H01L29/41733 ,  H01L29/78618 ,  H01L29/7869 ,  H01L29/78696

    Abstract: A display panel including an oxide thin film transistor is disclosed. In the oxide thin film transistor, a part of the active layer between a source region and a drain region is covered with an etch stopper layer, and the etch stopper layer is partially covered by the first electrode and the second electrode of the oxide thin film transistor. The length in which the etch stopper layer is overlapped by the second electrode is greater than the length in which the etch stopper layer is overlapped by the first electrode to suppress threshold voltage shift in the oxide thin film transistor.

    Abstract translation: 公开了一种包括氧化物薄膜晶体管的显示面板。 在氧化物薄膜晶体管中，源极区域和漏极区域之间的有源层的一部分被蚀刻停止层覆盖，并且蚀刻停止层被氧化物薄膜的第一电极和第二电极部分覆盖 晶体管。 蚀刻停止层与第二电极重叠的长度大于蚀刻停止层与第一电极重叠以抑制氧化物薄膜晶体管中的阈值电压偏移的长度。

    LIQUID CRYSTAL DISPLAY PANEL
    7.
    发明申请
    LIQUID CRYSTAL DISPLAY PANEL 审中-公开

    公开(公告)号：US20180120604A1

    公开(公告)日：2018-05-03

    申请号：US15793678

    申请日：2017-10-25

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Jaemin SEOK ,  Hun JEOUNG

    IPC: G02F1/1339 ,  G02F1/1345 ,  G02F1/1333

    CPC classification number: G02F1/1339 ,  G02F1/133345 ,  G02F1/1345 ,  G02F2001/133354

    Abstract: A liquid crystal display panel in one example includes first and second substrates facing each other; a sealant disposed between the first and second substrates, and corresponding to a perimeter of a display area; a first protective layer disposed over the first substrate; a second protective layer disposed over the first protective layer; and an adhesive groove part overlapping the sealant, and including a first contact groove passing through the first and second protective layers, and a second contact groove disposed adjacent to the first contact groove and passing through the second protective layer. Due to the adhesive groove part, the sealant can adhere to each of the first and second protective layers, whereby the attachment force of the liquid crystal display panel can be enhanced.

    DISPLAY PANEL AND METHOD OF DRIVING THE SAME
    9.
    发明申请
    DISPLAY PANEL AND METHOD OF DRIVING THE SAME 有权
    显示面板及其驱动方法

    公开(公告)号：US20160155409A1

    公开(公告)日：2016-06-02

    申请号：US14953614

    申请日：2015-11-30

    Applicant: LG Display Co., Ltd.

    Inventor： Hun JEOUNG ,  Sanghee YU ,  Sunghyun CHO ,  Bosun LEE ,  Byoungwoo KIM ,  Sungwook CHANG

    IPC: G09G5/00

    CPC classification number: G09G5/003 ,  G09G3/3677 ,  G09G3/3696 ,  G09G2310/0251 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/063 ,  G09G2310/08 ,  G09G2320/0257 ,  G09G2330/027 ,  G09G2330/04 ,  G11C19/28

    Abstract: A display panel and a method of driving the same are disclosed. The display panel includes a shift register with a plurality of stages configured to shift and to output a scan pulse for a plurality of scan lines. Each stage includes a pull-up transistor and a pull-down transistor coupled in series and defining an output node therebetween, a driver with a first node coupled to a gate electrode of the pull-up transistor and a second node coupled to a gate electrode of the pull-down transistor; and a node controller coupled to the first node, the second node, and the output node. In each stage, the node controller is configured to selectively apply a reference voltage at the first node and the second node in response to a control signal.

    Abstract translation: 公开了一种显示面板及其驱动方法。 显示面板包括具有多个级的移位寄存器，配置为移位并输出多条扫描线的扫描脉冲。 每个级包括串联耦合并在其间限定输出节点的上拉晶体管和下拉晶体管，具有耦合到上拉晶体管的栅电极的第一节点的驱动器和耦合到栅电极的第二节点 的下拉晶体管; 以及耦合到所述第一节点，所述第二节点和所述输出节点的节点控制器。 在每个阶段，节点控制器被配置为响应于控制信号在第一节点和第二节点选择性地施加参考电压。

    INVERTER AND DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
    10.
    发明申请
    INVERTER AND DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME 有权
    逆变器和驱动电路以及包括它的显示装置

    公开(公告)号：US20140183524A1

    公开(公告)日：2014-07-03

    申请号：US14136999

    申请日：2013-12-20

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Hun JEOUNG

    IPC: H01L27/12

    CPC classification number: H01L27/1225 ,  H01L29/7869

    Abstract: An inverter includes a first N type oxide transistor operated in a depletion mode; and a second N type oxide transistor operated in a normal mode or enhancement mode, wherein an overlap area between an etch stop layer and a drain electrode of the first N type oxide transistor is greater than an overlap area between the etch stop layer and a source electrode of the first N type oxide transistor.

    Abstract translation: 逆变器包括以耗尽模式操作的第一N型氧化物晶体管; 以及以正常模式或增强模式操作的第二N型氧化物晶体管，其中所述第一N型氧化物晶体管的蚀刻停止层和漏极之间的重叠区域大于所述蚀刻停止层和源极之间的重叠区域 第一N型氧化物晶体管的电极。

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