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    Pixel circuit and organic light emitting display including the same
    12.
    发明授权
    Pixel circuit and organic light emitting display including the same 有权

    公开(公告)号：US09679517B2

    公开(公告)日：2017-06-13

    申请号：US14703960

    申请日：2015-05-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bon-Seog Gu ,  Hae-Kwan Seo

    IPC: G09G3/32 ,  G09G3/3233

    CPC classification number: G09G3/3233 ,  G09G2300/0814 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2310/0262 ,  G09G2310/08 ,  G09G2380/00

    Abstract: A pixel circuit includes a first organic light emitting diode (OLED), a second OLED, a storage unit coupled to a data line, the storage unit including a first capacitor configured to store at least one of a first data signal and a second data signal received via the data line, a first driver including a second capacitor configured to store the first data signal received via the storage unit, and a first transistor configured to control an amount of a current supplied to the first OLED in response to a voltage stored in the second capacitor, and a second driver including a third capacitor configured to store the second data signal received via the storage unit, and a second transistor configured to control an amount of a current supplied to the second OLED in response to a voltage stored in the third capacitor.

    Display device
    13.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US09542881B2

    公开(公告)日：2017-01-10

    申请号：US13921936

    申请日：2013-06-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Bon-Seog Gu ,  Jin-Wook Yang

    IPC: G09G3/32 ,  H01L51/52

    CPC classification number: G09G3/3208 ,  G09G2300/0426 ,  H01L27/3241 ,  H01L51/524

    Abstract: A display device includes: a display panel including: a display portion for displaying an image; and a first pad coupled with the display portion and for receiving an out signal from the display portion; a driver coupled with the display portion for supplying a driving signal to the display portion; a cover covering the display panel; and a connection unit coupling the first pad and the driver to each other to transmit the out signal to the driver, wherein at least a portion of the connection unit is in the cover.

    Abstract translation: 一种显示装置，包括：显示面板，包括：用于显示图像的显示部; 以及与所述显示部分耦合并用于从所述显示部分接收输出信号的第一焊盘; 与显示部分耦合的驱动器，用于向显示部分提供驱动信号; 覆盖显示面板的盖子; 以及将所述第一焊盘和所述驱动器彼此耦合以将所述输出信号传输到所述驱动器的连接单元，其中所述连接单元的至少一部分在所述盖中。

    DISPLAY DEVICE, SCAN DRIVING DEVICE AND DRIVING METHOD THEREOF
    15.
    发明申请
    DISPLAY DEVICE, SCAN DRIVING DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置，扫描驱动装置及其驱动方法

    公开(公告)号：US20140333596A1

    公开(公告)日：2014-11-13

    申请号：US14047850

    申请日：2013-10-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jin-Wook Yang ,  Bon-Seog Gu

    IPC: G09G3/32

    CPC classification number: G09G3/3266 ,  G09G3/2003 ,  G09G3/3258 ,  G09G3/3275 ,  G09G3/3291 ,  G09G3/3674 ,  G09G2310/0205 ,  G09G2330/021

    Abstract: A scan driver includes scan-driving blocks, each including a first transistor having a gate coupled to a first node to supply a first power to an output terminal, a second transistor having a gate coupled to a second node to couple a second clock to the output terminal, a third transistor having a gate coupled to a first input to supply the first power to the first node, a fourth transistor having a gate coupled to a second input to supply a second power to the first node, and a fifth transistor having a gate coupled to a first clock to couple the first input to the second node. A first scan-driving block further includes a sixth transistor coupled between the second input and the fourth transistor gate, and a NOT gate configured to invert the first input signal and to supply the inverted signal to the sixth transistor gate.

    Abstract translation: 扫描驱动器包括扫描驱动块，每个扫描驱动块包括第一晶体管，第一晶体管具有耦合到第一节点的栅极以向输出端提供第一功率;第二晶体管，具有耦合到第二节点的栅极以将第二时钟耦合到 输出端，第三晶体管，具有耦合到第一输入端以向第一节点提供第一功率的栅极;第四晶体管，具有耦合到第二输入端以向第一节点提供第二功率的栅极;以及第五晶体管， 耦合到第一时钟以将第一输入耦合到第二节点的门。 第一扫描驱动块还包括耦合在第二输入和第四晶体管栅极之间的第六晶体管，以及配置为反转第一输入信号并将反相信号提供给第六晶体管栅极的非门。

    Display apparatus and method of driving the same
    17.
    发明授权
    Display apparatus and method of driving the same 有权

    公开(公告)号：US10825382B2

    公开(公告)日：2020-11-03

    申请号：US16696368

    申请日：2019-11-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hong Soo Kim ,  Bon-Seog Gu ,  Woomi Bae

    IPC: G09G3/32

    Abstract: A display apparatus includes a display panel and a power voltage generator. The display panel includes pixel circuits including a first light emitting element and a second light emitting element. The power voltage generator applies a high power voltage to first electrodes of the first light emitting element and the second light emitting element, a first low power voltage to a second electrode of the first light emitting element and a second low power voltage to a second electrode of the second light emitting element. The high power voltage has high level, the first low power voltage has low level and the second low power voltage has high level during an emission duration of a first frame. The high power voltage has the high level, the first low power voltage has high level and the second low power voltage has low level during an emission duration of a second frame.

    DISPLAY DEVICE, SCAN DRIVING DEVICE AND DRIVING METHOD THEREOF
    18.
    发明申请
    DISPLAY DEVICE, SCAN DRIVING DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置，扫描驱动装置及其驱动方法

    公开(公告)号：US20160078817A1

    公开(公告)日：2016-03-17

    申请号：US14931797

    申请日：2015-11-03

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jin-Wook Yang ,  Bon-Seog Gu

    IPC: G09G3/32 ,  G09G3/20

    CPC classification number: G09G3/3266 ,  G09G3/2003 ,  G09G3/3258 ,  G09G3/3275 ,  G09G3/3291 ,  G09G3/3674 ,  G09G2310/0205 ,  G09G2330/021

    Abstract: A scan driver includes scan-driving blocks, each including a first transistor having a gate coupled to a first node to supply a first power to an output terminal, a second transistor having a gate coupled to a second node to couple a second clock to the output terminal, a third transistor having a gate coupled to a first input to supply the first power to the first node, a fourth transistor having a gate coupled to a second input to supply a second power to the first node, and a fifth transistor having a gate coupled to a first clock to couple the first input to the second node. A first scan-driving block further includes a sixth transistor coupled between the second input and the fourth transistor gate, and a NOT gate configured to invert the first input signal and to supply the inverted signal to the sixth transistor gate.

    Abstract translation: 扫描驱动器包括扫描驱动块，每个扫描驱动块包括第一晶体管，第一晶体管具有耦合到第一节点的栅极以向输出端提供第一功率;第二晶体管，具有耦合到第二节点的栅极以将第二时钟耦合到 输出端，第三晶体管，具有耦合到第一输入端以向第一节点提供第一功率的栅极;第四晶体管，具有耦合到第二输入端以向第一节点提供第二功率的栅极;以及第五晶体管， 耦合到第一时钟以将第一输入耦合到第二节点的门。 第一扫描驱动块还包括耦合在第二输入和第四晶体管栅极之间的第六晶体管，以及配置为反转第一输入信号并将反相信号提供给第六晶体管栅极的非门。

    Dual scan correction for power fluxuations
    19.
    发明授权
    Dual scan correction for power fluxuations 有权
    功率变化的双重扫描校正

    公开(公告)号：US09275582B2

    公开(公告)日：2016-03-01

    申请号：US14047850

    申请日：2013-10-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jin-Wook Yang ,  Bon-Seog Gu

    IPC: G09G3/32 ,  G09G3/36

    CPC classification number: G09G3/3266 ,  G09G3/2003 ,  G09G3/3258 ,  G09G3/3275 ,  G09G3/3291 ,  G09G3/3674 ,  G09G2310/0205 ,  G09G2330/021

    Abstract: A scan driver includes scan-driving blocks, each including a first transistor having a gate coupled to a first node to supply a first power to an output terminal, a second transistor having a gate coupled to a second node to couple a second clock to the output terminal, a third transistor having a gate coupled to a first input to supply the first power to the first node, a fourth transistor having a gate coupled to a second input to supply a second power to the first node, and a fifth transistor having a gate coupled to a first clock to couple the first input to the second node. A first scan-driving block further includes a sixth transistor coupled between the second input and the fourth transistor gate, and a NOT gate configured to invert the first input signal and to supply the inverted signal to the sixth transistor gate.

    Abstract translation: 扫描驱动器包括扫描驱动块，每个扫描驱动块包括第一晶体管，第一晶体管具有耦合到第一节点的栅极以向输出端提供第一功率;第二晶体管，具有耦合到第二节点的栅极以将第二时钟耦合到 输出端，第三晶体管，具有耦合到第一输入端以向第一节点提供第一功率的栅极;第四晶体管，具有耦合到第二输入端以向第一节点提供第二功率的栅极;以及第五晶体管， 耦合到第一时钟以将第一输入耦合到第二节点的门。 第一扫描驱动块还包括耦合在第二输入和第四晶体管栅极之间的第六晶体管，以及配置为反转第一输入信号并将反相信号提供给第六晶体管栅极的非门。

    Organic light emitting display device and method of driving an organic light emitting display device
    20.
    发明授权
    Organic light emitting display device and method of driving an organic light emitting display device 有权
    有机发光显示装置及驱动有机发光显示装置的方法

    公开(公告)号：US09165506B2

    公开(公告)日：2015-10-20

    申请号：US13930722

    申请日：2013-06-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bon-Seog Gu ,  Hae-Kwan Seo ,  Jin-Wook Yang

    IPC: G09G3/32 ,  G09G3/20

    CPC classification number: G09G3/3266 ,  G09G3/2092 ,  G09G3/3208 ,  G09G2300/0861 ,  G09G2310/0218 ,  G09G2310/0283

    Abstract: In a method of driving an organic light emitting display device, a first data signal constituting an image frame is sequentially written into first pixel circuits coupled to first scan-lines by sequentially performing a scanning operation on the first scan-lines in a first direction, a second data signal constituting the image frame is sequentially written into second pixel circuits coupled to second scan-lines by sequentially performing the scanning operation on the second scan-lines in a second direction, and the image frame is displayed by controlling the first and second pixel circuits to simultaneously emit light.

    Abstract translation: 在驱动有机发光显示装置的方法中，构成图像帧的第一数据信号通过在第一方向上顺序地对第一扫描线执行扫描操作而顺序地写入耦合到第一扫描线的第一像素电路， 构成图像帧的第二数据信号通过在第二方向上顺序地对第二扫描线执行扫描操作，顺序地写入耦合到第二扫描线的第二像素电路，并且通过控制第一和第二扫描线来显示图像帧 像素电路同时发光。

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