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    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    24.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 有权
    有机发光显示装置

    公开(公告)号：US20160104430A1

    公开(公告)日：2016-04-14

    申请号：US14731364

    申请日：2015-06-04

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyong-Tae Park

    IPC: G09G3/32

    CPC classification number: G09G3/3291 ,  G09G3/006 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0413 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2310/0251 ,  G09G2310/0256 ,  G09G2310/0278 ,  G09G2310/0291 ,  G09G2320/0209 ,  G09G2330/08 ,  G09G2330/10 ,  G09G2360/16

    Abstract: An organic light emitting display device includes: data lines and auxiliary data lines, scan lines and light emission control lines crossing the data lines and the auxiliary data lines, a display area including display pixels formed at crossing regions of the data lines, the scan lines, and the light emission control lines, a non-display area including auxiliary pixels formed at crossing regions of the auxiliary data lines, the scan lines, and the light emission control lines, and auxiliary lines connected to the auxiliary pixels. Each of the auxiliary pixels may include: an auxiliary pixel driver configured to supply a driving current to a corresponding one of the auxiliary lines, and an auxiliary transistor connected to the corresponding one of the auxiliary lines and to a first power voltage line, configured to transmit a first power voltage from the first power voltage line, in response to a control signal.

    Abstract translation: 有机发光显示装置包括：与数据线和辅助数据线交叉的数据线和辅助数据线，扫描线和发光控制线，包括在数据线的交叉区域形成的显示像素的显示区域，扫描线 和发光控制线，包括形成在辅助数据线，扫描线和发光控制线的交叉区域的辅助像素的非显示区域以及连接到辅助像素的辅助线。 每个辅助像素可以包括：辅助像素驱动器，被配置为向相应的辅助线路提供驱动电流，以及辅助晶体管，其连接到相应的一条辅助线路和第一电源线，被配置为 响应于控制信号，从第一电力电压线传输第一电源电压。

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    25.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 有权
    有机发光显示装置

    公开(公告)号：US20160104421A1

    公开(公告)日：2016-04-14

    申请号：US14829510

    申请日：2015-08-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyong-Tae Park ,  Tae-Gon Kim ,  Dong-Yoon So ,  Sung-Ho Cho

    IPC: G09G3/32

    CPC classification number: G09G3/3233 ,  G09G3/3225 ,  G09G2300/0413 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2330/08

    Abstract: An organic light emitting display device, includes: pixels connected to scan lines, light emission lines, and data lines crossing the scan lines and the light emission lines, and including organic light emitting diodes, and pixel driving circuits to output a driving current to the organic light emitting diodes, respectively; a plurality of dummy driving circuits to output a dummy driving current; a dummy data line to apply a dummy data voltage to the plurality of dummy driving circuits; and a plurality of repair lines to electrically connect each of the organic light emitting diodes to at least one of the plurality of dummy driving circuits, wherein each of the dummy driving circuits corresponds to at least two of the repair lines, and each of the organic light emitting diodes is to be electrically connected to corresponding ones of the dummy driving circuits through corresponding ones of the repair lines.

    Abstract translation: 一种有机发光显示装置，包括：连接到扫描线，发光线和与扫描线和发光线交叉的数据线的像素，并且包括有机发光二极管和像素驱动电路，以将驱动电流输出到 有机发光二极管; 多个虚拟驱动电路，用于输出虚拟驱动电流; 伪数据线，用于向多个虚拟驱动电路施加虚拟数据电压; 以及多个修复线，用于将每个有机发光二极管电连接到多个虚拟驱动电路中的至少一个，其中每个虚拟驱动电路对应于至少两个维修线，并且每个有机发光二极管 发光二极管将通过对应的修复线电连接到相应的虚拟驱动电路。

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    26.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开
    有机发光显示装置

    公开(公告)号：US20160078810A1

    公开(公告)日：2016-03-17

    申请号：US14727720

    申请日：2015-06-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyong-Tae Park ,  Tae-Gon Kim ,  Dong-Yoon So ,  Sung-Ho Cho

    IPC: G09G3/32

    CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0248 ,  G09G2310/0251 ,  G09G2320/0233 ,  G09G2330/08 ,  G09G2330/10 ,  G09G2330/12

    Abstract: An organic light emitting display device includes data lines and an auxiliary data line, scan lines and emission control lines crossing the data lines and the auxiliary data line, display pixels at crossing regions of the data lines, the scan lines and the emission control lines, auxiliary pixels at crossing regions of the auxiliary data line, the scan lines and the emission control lines, and auxiliary lines coupled to the auxiliary pixels. Each of the auxiliary pixels includes a discharge transistor coupled to one of the auxiliary lines and a first power voltage line to which a first power voltage is supplied and a discharge transistor controller including a plurality of transistors and configured to control the discharge transistor.

    Abstract translation: 有机发光显示装置包括数据线和辅助数据线，与数据线和辅助数据线交叉的扫描线和发射控制线，数据线，扫描线和发射控制线的交叉区域处的显示像素， 辅助数据线，扫描线和发射控制线的交叉区域处的辅助像素以及耦合到辅助像素的辅助线。 每个辅助像素包括耦合到辅助线中的一个的放电晶体管和提供第一电源电压的第一电源电压线和包括多个晶体管并被配置为控制放电晶体管的放电晶体管控制器。

    Four color display device and method of converting image signal thereof
    27.
    发明授权
    Four color display device and method of converting image signal thereof 有权
    四色显示装置及其图像信号的转换方法

    公开(公告)号：US08810594B2

    公开(公告)日：2014-08-19

    申请号：US13658685

    申请日：2012-10-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyong-Tae Park ,  Baek-Woon Lee ,  Alexander Archipov

    IPC: G09G5/02

    CPC classification number: G09G5/02 ,  G09G3/2003 ,  G09G3/3208 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2340/06

    Abstract: One or more embodiments of the present invention relate to a four color image display device. A display device according to an exemplary embodiment of the present invention includes a first pixel adapted to display a first color, a second pixel adapted to display a second color, a third pixel adapted to display a third color, and a white pixel adapted to display a first white. In one aspect, the first to third pixels are adapted to display a second white in combination, and a ratio of the first white and the second white varies according to a gray. Accordingly, a greenish phenomenon of a low-luminance white light in a four color display device may be reduced.

    Abstract translation: 本发明的一个或多个实施例涉及一种四色图像显示装置。 根据本发明的示例性实施例的显示装置包括适于显示第一颜色的第一像素，适于显示第二颜色的第二像素，适于显示第三颜色的第三像素和适于显示第三颜色的白色像素 第一个白色 在一个方面，第一至第三像素组合适于显示第二白色，并且第一白色和第二白色的比例根据灰色而变化。 因此，可以降低四色显示装置中的低亮度白光的绿色现象。

    ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE
    30.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE 有权

    公开(公告)号：US20210005133A1

    公开(公告)日：2021-01-07

    申请号：US17024568

    申请日：2020-09-17

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyong-Tae Park

    IPC: G09G3/3208

    Abstract: An organic light emitting diode (OLED) display device includes a display panel having a display region and a peripheral region, an OLED at the display region and including an end connected to a first voltage, a pixel circuit at the display region, a repair pixel circuit at the peripheral region, a repair line for connecting the repair pixel circuit to the OLED, and a switching circuit configured to apply a second voltage to the repair line during a power-up of the OLED display device.

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