知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

10 records (took 0.015 seconds)

    Organic light-emitting diode display
    2.
    发明授权
    Organic light-emitting diode display 有权

    公开(公告)号：US10204975B2

    公开(公告)日：2019-02-12

    申请号：US15244888

    申请日：2016-08-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seong Yeun Kang

    IPC: H01L27/32 ,  G09G3/3275 ,  G09G3/3225

    Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a plurality of light emitting pixels disposed in a display region and including a first light emitting pixel and a second light emitting pixel, and a plurality of dummy pixels disposed in a dummy region and including a first dummy pixel and a second dummy pixel. The display also includes a plurality of repair lines including i) a first repair line configured to connect the first dummy pixel and the first and second light emitting pixels and ii) a second repair line configured to connect the second dummy pixel and the first and second light emitting pixels. A connection line is configured to connect the first and second repair lines, the first and second dummy pixel having layouts that are symmetrical.

    ORGANIC LIGHT EMITTING DIODE DISPLAY
    3.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 有权

    公开(公告)号：US20210376052A1

    公开(公告)日：2021-12-02

    申请号：US17401094

    申请日：2021-08-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyong Tae Park ,  Sung Ho Cho ,  Seong Yeun Kang

    IPC: H01L27/32

    Abstract: An organic light emitting diode display includes: a substrate including a display area and a non-display area adjacent to the display area; a pixel thin film transistor positioned in the display area of the substrate; a first data wire positioned on the pixel thin film transistor; a second data wire positioned on the first data wire; an organic light emitting element positioned on the second data wire and electrically connected to the pixel thin film transistor through the first data wire and the second data wire; a circuit unit positioned in the non-display area of the substrate and including a circuit thin film transistor electrically connected to the pixel thin film transistor; and a common power supply line overlapping at least part of the circuit unit, electrically connected to the organic light emitting element, and formed on a same layer as the second data wire.

    ORGANIC LIGHT EMITTING DIODE DISPLAY
    4.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 审中-公开

    公开(公告)号：US20190165084A1

    公开(公告)日：2019-05-30

    申请号：US16171162

    申请日：2018-10-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyong Tae Park ,  Sung Ho Cho ,  Seong Yeun Kang

    IPC: H01L27/32 ,  H01L51/52

    Abstract: An organic light emitting diode display includes: a substrate including a display area and a non-display area adjacent to the display area; a pixel thin film transistor positioned in the display area of the substrate; a first data wire positioned on the pixel thin film transistor; a second data wire positioned on the first data wire; an organic light emitting element positioned on the second data wire and electrically connected to the pixel thin film transistor through the first data wire and the second data wire; a circuit unit positioned in the non-display area of the substrate and including a circuit thin film transistor electrically connected to the pixel thin film transistor; and a common power supply line overlapping at least part of the circuit unit, electrically connected to the organic light emitting element, and formed on a same layer as the second data wire.

    Organic light emitting diode display
    5.
    发明授权
    Organic light emitting diode display 有权

    公开(公告)号：US11107877B2

    公开(公告)日：2021-08-31

    申请号：US16171162

    申请日：2018-10-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyong Tae Park ,  Sung Ho Cho ,  Seong Yeun Kang

    IPC: H01L27/32 ,  H01L51/52 ,  H01L27/12

    Abstract: An organic light emitting diode display includes: a substrate including a display area and a non-display area adjacent to the display area; a pixel thin film transistor positioned in the display area of the substrate; a first data wire positioned on the pixel thin film transistor; a second data wire positioned on the first data wire; an organic light emitting element positioned on the second data wire and electrically connected to the pixel thin film transistor through the first data wire and the second data wire; a circuit unit positioned in the non-display area of the substrate and including a circuit thin film transistor electrically connected to the pixel thin film transistor; and a common power supply line overlapping at least part of the circuit unit, electrically connected to the organic light emitting element, and formed on a same layer as the second data wire.

    ORGANIC LIGHT-EMITTING DIODE DISPLAY
    7.
    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：US20170062544A1

    公开(公告)日：2017-03-02

    申请号：US15244888

    申请日：2016-08-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seong Yeun Kang

    IPC: H01L27/32 ,  G09G3/3275

    CPC classification number: H01L27/3276 ,  G09G3/3225 ,  G09G2300/0413 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2310/0262 ,  G09G2320/045 ,  G09G2330/08 ,  G09G2330/10 ,  H01L27/3223 ,  H01L2251/568

    Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a plurality of light emitting pixels disposed in a display region and including a first light emitting pixel and a second light emitting pixel, and a plurality of dummy pixels disposed in a dummy region and including a first dummy pixel and a second dummy pixel. The display also includes a plurality of repair lines including i) a first repair line configured to connect the first dummy pixel and the first and second light emitting pixels and ii) a second repair line configured to connect the second dummy pixel and the first and second light emitting pixels. A connection line is configured to connect the first and second repair lines, the first and second dummy pixel having layouts that are symmetrical.

    Abstract translation: 公开了一种有机发光二极管显示器。 在一个方面中，显示器包括布置在显示区域中并包括第一发光像素和第二发光像素的多个发光像素，以及设置在虚拟区域中并且包括第一虚拟像素的多个虚拟像素， 第二虚拟像素。 显示器还包括多条修复线，包括i）第一修复线，其被配置为连接第一伪像素和第一和第二发光像素，以及ii）第二修复线，其被配置为将第二伪像素和第一和第二发光像素连接 发光像素。 连接线被配置为连接第一和第二修复线，第一和第二虚拟像素具有对称的布局。

    ORGANIC LIGHT EMITTING DIODE DISPLAY
    8.
    发明公开
    ORGANIC LIGHT EMITTING DIODE DISPLAY 审中-公开

    公开(公告)号：US20230292567A1

    公开(公告)日：2023-09-14

    申请号：US18318644

    申请日：2023-05-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyong Tae Park ,  Sung Ho Cho ,  Seong Yeun Kang

    IPC: H10K59/131 ,  H10K59/124

    CPC classification number: H10K59/1315 ,  H10K59/124 ,  H10K59/131 ,  H01L27/124

    Abstract: An organic light emitting diode display includes: a substrate including a display area and a non-display area adjacent to the display area; a pixel thin film transistor positioned in the display area of the substrate; a first data wire positioned on the pixel thin film transistor; a second data wire positioned on the first data wire; an organic light emitting element positioned on the second data wire and electrically connected to the pixel thin film transistor through the first data wire and the second data wire; a circuit unit positioned in the non-display area of the substrate and including a circuit thin film transistor electrically connected to the pixel thin film transistor; and a common power supply line overlapping at least part of the circuit unit, electrically connected to the organic light emitting element, and formed on a same layer as the second data wire.

    DISPLAY DEVICE AND METHOD OF REPAIRING THE SAME
    10.
    发明申请
    DISPLAY DEVICE AND METHOD OF REPAIRING THE SAME 审中-公开
    显示装置及其修复方法

    公开(公告)号：US20160335950A1

    公开(公告)日：2016-11-17

    申请号：US15136606

    申请日：2016-04-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seong Yeun Kang ,  Kyong Tae Park

    IPC: G09G3/20 ,  G09G3/3275 ,  G09G3/3233

    CPC classification number: G09G3/2085 ,  G09G3/3233 ,  G09G3/3275 ,  G09G2300/0413 ,  G09G2300/08 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2310/0289 ,  G09G2330/08 ,  G09G2330/10

    Abstract: A display device and a method of repairing the same are disclosed. In one aspect, the display device includes an OLED, a repair line electrically connected to a first dummy pixel and a second dummy pixel, and a repair modulation circuit electrically connected to the first and second dummy pixels. The first dummy pixel includes a first dummy pixel driving circuit configured to output a driving current corresponding to a data voltage of a selected pixel of the OLED to the repair line, when the selected pixel becomes defective, based on a first light emission control signal. The repair modulation circuit includes a capacitor configured to be initialized before the driving current is output from the first dummy pixel driving circuit. The capacitor of the repair modulation circuit is configured to be charged with the driving current when the driving current is output from the first dummy pixel driving circuit.

    Abstract translation: 公开了一种显示装置及其修理方法。 一方面，显示装置包括OLED，电连接到第一虚拟像素和第二虚拟像素的修复线以及电连接到第一和第二虚拟像素的修复调制电路。 第一虚拟像素包括第一虚拟像素驱动电路，其被配置为基于第一发光控制信号将所选择的像素变为有缺陷时将与OLED的所选像素的数据电压相对应的驱动电流输出到修复线。 修复调制电路包括被配置为在从第一虚拟像素驱动电路输出驱动电流之前被初始化的电容器。 修复调制电路的电容器被配置为当从第一虚拟像素驱动电路输出驱动电流时对驱动电流进行充电。

Patent Agency Ranking