DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    1.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权
    显示装置及其驱动方法

    公开(公告)号:US20100134461A1

    公开(公告)日:2010-06-03

    申请号:US12435103

    申请日:2009-05-04

    IPC分类号: G06F3/038 G09G3/32

    摘要: A display device and a method of driving the same, in which the display device includes: a light-emitting element; a first capacitor connected between first and second contact points; a driving transistor that has a control terminal connected to the second contact point, an input terminal connected to a driving voltage, and an output terminal connected to the light-emitting element; a first switching transistor connected between a data voltage or a sustain voltage and the first contact point; a second switching transistor connected between the second contact point and the output terminal of the driving transistor; and a third switching transistor connected between a reference current source and the output terminal of the driving transistor.

    摘要翻译: 一种显示装置及其驱动方法,其中所述显示装置包括:发光元件; 连接在第一和第二接触点之间的第一电容器; 驱动晶体管,其具有连接到所述第二接触点的控制端子,连接到驱动电压的输入端子和连接到所述发光元件的输出端子; 连接在数据电压或维持电压与第一接触点之间的第一开关晶体管; 连接在第二接触点和驱动晶体管的输出端之间的第二开关晶体管; 连接在基准电流源和驱动晶体管的输出端之间的第三开关晶体管。

    Display device and method of driving the same
    2.
    发明授权
    Display device and method of driving the same 有权
    显示装置及其驱动方法

    公开(公告)号:US09064454B2

    公开(公告)日:2015-06-23

    申请号:US12435103

    申请日:2009-05-04

    IPC分类号: G06F3/038 G09G3/32

    摘要: A display device and a method of driving the same, in which the display device includes: a light-emitting element; a first capacitor connected between first and second contact points; a driving transistor that has a control terminal connected to the second contact point, an input terminal connected to a driving voltage, and an output terminal connected to the light-emitting element; a first switching transistor connected between a data voltage or a sustain voltage and the first contact point; a second switching transistor connected between the second contact point and the output terminal of the driving transistor; and a third switching transistor connected between a reference current source and the output terminal of the driving transistor.

    摘要翻译: 一种显示装置及其驱动方法,其中所述显示装置包括:发光元件; 连接在第一和第二接触点之间的第一电容器; 驱动晶体管,其具有连接到所述第二接触点的控制端子,连接到驱动电压的输入端子和连接到所述发光元件的输出端子; 连接在数据电压或维持电压与第一接触点之间的第一开关晶体管; 连接在第二接触点和驱动晶体管的输出端之间的第二开关晶体管; 连接在基准电流源和驱动晶体管的输出端之间的第三开关晶体管。

    METHOD OF REPAIRING A DISPLAY PANEL AND APPARATUS FOR PERFORMING THE SAME
    4.
    发明申请
    METHOD OF REPAIRING A DISPLAY PANEL AND APPARATUS FOR PERFORMING THE SAME 审中-公开
    修理显示面板的方法和执行显示面板的装置

    公开(公告)号:US20130052902A1

    公开(公告)日:2013-02-28

    申请号:US13292995

    申请日:2011-11-09

    IPC分类号: H01J9/50 H01J9/20

    CPC分类号: H01L51/56 H01L2251/568

    摘要: In a method of repairing a display panel, only a defective portion of the display panel is lighted. Heat generated from the lighted defective portion is detected to obtain a position of a defect in the defective portion. A laser is irradiated onto the defective portion to repair the defective portion. The heat generated from the lighted shorted portion is detected using infrared light to obtain an accurate position of the defect in the shorted portion. Thus, an invisible minute defect such as a tiny short can be accurately repaired, so that a yield of the display panel is improved.

    摘要翻译: 在维修显示面板的方法中,仅显示面板的缺陷部分被点亮。 检测从发光缺陷部分产生的热量,以获得缺陷部分中缺陷的位置。 将激光照射到缺陷部分上以修复缺陷部分。 使用红外光检测从点亮的短路部分产生的热量,以获得短路部分中的缺陷的精确位置。 因此,可以精确地修复诸如微小的不可见的微小缺陷,从而提高显示面板的产量。