中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

9 records (took 0.016 seconds)

    Shift register and display device comprising the same
    2.
    发明授权
    Shift register and display device comprising the same 有权

    公开(公告)号：US10726764B2

    公开(公告)日：2020-07-28

    申请号：US16193808

    申请日：2018-11-16

    Applicant: LG DISPLAY CO., LTD.

    Inventor： YuSok Lim ,  Sohyun Kim

    IPC: G09G3/20 ,  G09G3/3266 ,  G09G3/36 ,  G11C19/28 ,  G09G3/3275

    Abstract: A bi-directional shift register can include a plurality of stages, an Nth stage among the plurality of stages including a first switching unit configured to receive a forward driving signal and a reverse driving signal, and control a Q-node; a second switching unit configured to receive an (N+2)th clock signal, and control a QB-node; a third switching unit configured to discharge the QB-node to a low-level voltage when the Q-node is charged to a high-level voltage, and discharge the Q-node to the low-level voltage when the QB-node is charged to the high-level voltage; and an output unit configured to output an Nth clock signal to an output terminal based on a voltage at the Q-node, in which the forward driving signal is an output signal from an (N−1)th stage or a forward start signal from an external source external to the shift register, and the reverse driving signal is an output signal from the (N+1)th stage or a reverse start signal from the external source.

    Light emitting display apparatus
    3.
    发明授权
    Light emitting display apparatus 有权

    公开(公告)号：US11610554B2

    公开(公告)日：2023-03-21

    申请号：US17495247

    申请日：2021-10-06

    Applicant: LG Display Co., Ltd.

    Inventor： MoungO Kim ,  YuSok Lim

    IPC: G09G3/3291

    Abstract: A light emitting display apparatus, which turns on a first transistor included in a pixel driving unit and connected to a data line during a data period where a data voltage is supplied from a data driver to the data line, is provided. The light emitting display apparatus includes a light emitting display panel including a pixel including a first transistor connected to a gate line and a data line, a gate driver supplying a gate signal to the first transistor, a data driver supplying a data voltage to the data line, and a switching driver connecting the data line to the data driver or connecting a sensing line to the data driver, wherein the gate driver turns on and then turns off the first transistor during a data period where a data voltage is supplied from the data driver to the data line through the switching driver.

    Curved Display Device
    4.
    发明申请
    Curved Display Device 有权
    弯曲显示设备

    公开(公告)号：US20150162392A1

    公开(公告)日：2015-06-11

    申请号：US14551271

    申请日：2014-11-24

    Applicant: LG Display Co., Ltd.

    Inventor： YuSok Lim ,  Sejun Cho

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

    CPC classification number: H01L27/3262 ,  G02F1/133305 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

    Abstract: A curved display device including a display area and a non-display area is provided. The curved display device includes a first direction area configured to maintain a flat state and a bending area connected to the first direction area. A thin film transistor (TFT) layer, a passivation layer, a sealing layer, and an upper film are provided on a base substrate in an area where the display area overlaps the bending area, and the sealing layer and the upper film extend to an area where the non-display area overlaps the bending area.

    Abstract translation: 提供了包括显示区域和非显示区域的弯曲显示装置。 弯曲显示装置包括构造成保持平坦状态的第一方向区域和连接到第一方向区域的弯曲区域。 在显示区域与弯曲区域重叠的区域中的基底基板上设置薄膜晶体管（TFT）层，钝化层，密封层和上膜，并且密封层和上膜延伸到 非显示区域与弯曲区域重叠的区域。

    Curved cover plate and curved display device and method of manufacturing the same
    5.
    发明授权
    Curved cover plate and curved display device and method of manufacturing the same 有权

    公开(公告)号：US10919254B2

    公开(公告)日：2021-02-16

    申请号：US14556953

    申请日：2014-12-01

    Applicant: LG Display Co., Ltd.

    Inventor： YuSok Lim ,  Sejun Cho

    IPC: B32B1/00 ,  B32B7/12 ,  B32B3/08 ,  G02F1/1333

    Abstract: Disclosed is a curved cover plate comprising an upper structure, a lateral structure provided at a predetermined angle with respect to the upper structure, and a bending structure formed between the upper structure and the lateral structure and curved with a predetermined curvature, a curved display device using the same, and a method of manufacturing the same, wherein the bending structure, which is curved with the predetermined curvature, is formed between the upper structure and the lateral structure so that it helps to change the curvature of the curved cover plate by changing the curvature of the bending structure, and also enables realization of various shapes of product by adjusting the position of the bending structure.

    Curved display device
    6.
    发明授权
    Curved display device 有权

    公开(公告)号：US10381427B2

    公开(公告)日：2019-08-13

    申请号：US15858270

    申请日：2017-12-29

    Applicant: LG Display Co., Ltd.

    Inventor： YuSok Lim ,  Sejun Cho

    IPC: H01L27/32 ,  H01L51/00 ,  G02F1/1333 ,  H01L51/52

    Abstract: A curved display device including a display area and a non-display area is provided. The curved display device includes a first direction area configured to maintain a flat state and a bending area connected to the first direction area. A thin film transistor (TFT) layer, a passivation layer, a sealing layer, and an upper film are provided on a base substrate in an area where the display area overlaps the bending area, and the sealing layer and the upper film extend to an area where the non-display area overlaps the bending area.

    Curved display device
    9.
    发明授权
    Curved display device 有权
    弯曲显示设备

    公开(公告)号：US09525012B2

    公开(公告)日：2016-12-20

    申请号：US14551271

    申请日：2014-11-24

    Applicant: LG Display Co., Ltd.

    Inventor： YuSok Lim ,  Sejun Cho

    IPC: G02F1/1333 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

    CPC classification number: H01L27/3262 ,  G02F1/133305 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

    Abstract: A curved display device including a display area and a non-display area is provided. The curved display device includes a first direction area configured to maintain a flat state and a bending area connected to the first direction area. A thin film transistor (TFT) layer, a passivation layer, a sealing layer, and an upper film are provided on a base substrate in an area where the display area overlaps the bending area, and the sealing layer and the upper film extend to an area where the non-display area overlaps the bending area.

    Abstract translation: 提供了包括显示区域和非显示区域的弯曲显示装置。 弯曲显示装置包括构造成保持平坦状态的第一方向区域和连接到第一方向区域的弯曲区域。 在显示区域与弯曲区域重叠的区域中的基底基板上设置薄膜晶体管（TFT）层，钝化层，密封层和上膜，并且密封层和上膜延伸到 非显示区域与弯曲区域重叠的区域。

Patent Agency Ranking