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    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    1.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 有权
    有机发光显示装置

    公开(公告)号：US20160099299A1

    公开(公告)日：2016-04-07

    申请号：US14628152

    申请日：2015-02-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyung Hoon CHUNG ,  Chul-Kyu Kang ,  Jung-Mi Choi

    IPC: H01L27/32 ,  H01L29/423 ,  H01L29/417 ,  H01L51/52 ,  H01L29/49

    CPC classification number: H01L27/3276 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/4908 ,  H01L51/5246

    Abstract: An organic light emitting display device includes a substrate comprising a major surface; a display region and a peripheral region surrounding the display region when viewed in a viewing direction perpendicular to the major surface; an array of a plurality of pixels disposed in the display region; and a first power line extending from the peripheral region into the display region, the first power line being electrically connected to the array of pixels at a contact point in the display region. When viewed in the viewing direction, the first power line includes: a first extension extending from the peripheral region to the display region; and a second extension connected to the first extension; and a third extension connected to the second extension and extending from a location in the display region toward the peripheral region.

    Abstract translation: 一种有机发光显示装置，包括：包括主表面的基板; 显示区域和围绕显示区域的周边区域，在垂直于主表面的观察方向观察时; 布置在所述显示区域中的多个像素的阵列; 以及从所述外围区域延伸到所述显示区域的第一电力线，所述第一电力线在所述显示区域的接触点处电连接到所述像素阵列。 当从观察方向观察时，第一电力线包括：从周边区域延伸到显示区域的第一延伸部; 以及连接到所述第一延伸部的第二延伸部; 以及连接到第二延伸部并从显示区域中的位置朝向周边区域延伸的第三延伸部。

    Power lines disposed in organic light emitting display device
    2.
    发明授权
    Power lines disposed in organic light emitting display device 有权
    布置在有机发光显示装置中的电源线

    公开(公告)号：US09570531B2

    公开(公告)日：2017-02-14

    申请号：US14628152

    申请日：2015-02-20

    Applicant: Samsung Display Co., LTD.

    Inventor： Kyung Hoon Chung ,  Chul-Kyu Kang ,  Jung-Mi Choi

    IPC: H01L27/32 ,  H01L51/52 ,  H01L29/49 ,  H01L29/417 ,  H01L29/423

    CPC classification number: H01L27/3276 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/4908 ,  H01L51/5246

    Abstract: An organic light emitting display device includes a substrate comprising a major surface; a display region and a peripheral region surrounding the display region when viewed in a viewing direction perpendicular to the major surface; an array of a plurality of pixels disposed in the display region; and a first power line extending from the peripheral region into the display region, the first power line being electrically connected to the array of pixels at a contact point in the display region. When viewed in the viewing direction, the first power line includes: a first extension extending from the peripheral region to the display region; and a second extension connected to the first extension; and a third extension connected to the second extension and extending from a location in the display region toward the peripheral region.

    Abstract translation: 一种有机发光显示装置，包括：包括主表面的基板; 显示区域和围绕显示区域的周边区域，在垂直于主表面的观察方向观察时; 布置在所述显示区域中的多个像素的阵列; 以及从所述外围区域延伸到所述显示区域的第一电力线，所述第一电力线在所述显示区域的接触点处电连接到所述像素阵列。 当从观察方向观察时，第一电力线包括：从周边区域延伸到显示区域的第一延伸部; 以及连接到所述第一延伸部的第二延伸部; 以及连接到第二延伸部并从显示区域中的位置朝向周边区域延伸的第三延伸部。

    DEGRADATION COMPENSATING PIXEL CIRCUIT AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE INCLUDING THE SAME
    3.
    发明申请
    DEGRADATION COMPENSATING PIXEL CIRCUIT AND ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE INCLUDING THE SAME 有权
    降解补偿像素电路和有机发光二极管显示装置，包括它们

    公开(公告)号：US20160063943A1

    公开(公告)日：2016-03-03

    申请号：US14628127

    申请日：2015-02-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Tak-Young Lee ,  Yong-Sung Park ,  Young-In Hwang ,  Chul-Kyu Kang

    IPC: G09G3/36 ,  G09G5/18

    CPC classification number: G09G5/18 ,  G09G3/3233 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/046

    Abstract: A degradation compensating pixel circuit includes: an organic light emitting diode (OLED); a driving circuit including a first capacitor and a first transistor, the first capacitor being configured to be charged in response to a data signal and a scan signal, the first transistor being configured to drive the OLED according to a first voltage between first and second terminals of the first capacitor, the first terminal of the first capacitor being configured to receive a supply voltage, the second terminal of the first capacitor being coupled to a gate terminal of the first transistor; and a degradation compensating circuit coupled to a source terminal of the first transistor and the gate terminal of the first transistor, the degradation compensating circuit being configured to change the first voltage according to a first current of the first transistor.

    Abstract translation: 劣化补偿像素电路包括：有机发光二极管（OLED）; 包括第一电容器和第一晶体管的驱动电路，所述第一电容器被配置为响应于数据信号和扫描信号而被充电，所述第一晶体管被配置为根据第一和第二端子之间的第一电压来驱动所述OLED 所述第一电容器的第一端子被配置为接收电源电压，所述第一电容器的第二端子耦合到所述第一晶体管的栅极端子; 以及劣化补偿电路，其耦合到所述第一晶体管的源极端子和所述第一晶体管的所述栅极端子，所述劣化补偿电路被配置为根据所述第一晶体管的第一电流来改变所述第一电压。

    GATE DRIVER AND DISPLAY DEVICE HAVING THE SAME
    5.
    发明申请
    GATE DRIVER AND DISPLAY DEVICE HAVING THE SAME 有权
    门控驱动器和显示设备

    公开(公告)号：US20160210925A1

    公开(公告)日：2016-07-21

    申请号：US14692625

    申请日：2015-04-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Bo-Yong Chung ,  Chul-Kyu Kang ,  Hae-Yeon Lee

    IPC: G09G3/36 ,  G09G3/32

    CPC classification number: G09G3/3677 ,  G09G3/3266 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/06 ,  G09G2310/08 ,  G11C19/28

    Abstract: A gate driver and a display device having the same are disclosed. In one aspect, the gate driver includes a plurality of stages configured to respectively output a plurality of gate output signals. An N-th stage includes a first input circuit configured to boost a first input signal to a first signal and transmit the first input signal to a first node. A second input circuit is configured to boost the first input signal to a second signal and transmit the fifth clock signal and a first direct current (DC) voltage to a second node. A stabilizing circuit is configured to boost a second input signal to a third signal, boost a second node signal to a fourth signal, and stabilize a first node signal. An initializing circuit is configured to initialize voltages at the first and second nodes and the first to fourth signals.

    Abstract translation: 公开了一种栅极驱动器和具有该栅极驱动器的显示装置。 在一个方面，栅极驱动器包括被配置为分别输出多个栅极输出信号的多个级。 第N级包括被配置为将第一输入信号升压到第一信号并将第一输入信号发送到第一节点的第一输入电路。 第二输入电路被配置为将第一输入信号升压到第二信号，并将第五时钟信号和第一直流（DC）电压发送到第二节点。 稳定电路被配置为将第二输入信号升压到第三信号，将第二节点信号升压到第四信号，并稳定第一节点信号。 初始化电路被配置为初始化第一和第二节点处的电压以及第一至第四信号。

    PIXEL, DISPLAY DEVICE INCLUDING THE PIXEL, AND METHOD OF DRIVING THE DISPLAY DEVICE
    6.
    发明申请
    PIXEL, DISPLAY DEVICE INCLUDING THE PIXEL, AND METHOD OF DRIVING THE DISPLAY DEVICE 有权
    像素，包括像素的显示装置，以及驱动显示装置的方法

    公开(公告)号：US20150364116A1

    公开(公告)日：2015-12-17

    申请号：US14608135

    申请日：2015-01-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Hye Kong ,  Chul-Kyu Kang ,  Yong-Jae Kim ,  Young-In Hwang ,  So-Young Kang

    IPC: G09G5/18 ,  G09G3/32

    CPC classification number: G09G5/18 ,  G09G3/2022 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/0666 ,  G09G2330/08

    Abstract: A pixel, a display device including a plurality of pixels, and a method of driving the display device. The display device includes: an emission pixel comprising an emission device, the emission pixel being in a display area; a dummy pixel in a non-display area outside the display area; and a repair line that is connectable to the emission device of the emission pixel and the dummy pixel, wherein the dummy pixel includes: a first dummy driver for receiving a same data signal as the data signal applied to the emission pixel for each of a plurality of subfields of one frame and controlling emission of the emission device of the emission pixel via the repair line; and a second dummy driver for resetting the repair line in one of the subfields in which the emission device does not emit light.

    Abstract translation: 像素，包括多个像素的显示装置，以及驱动显示装置的方法。 显示装置包括：发射像素，包括发射装置，发射像素在显示区域中; 在显示区域外的非显示区域中的虚拟像素; 以及可连接到所述发射像素和所述虚拟像素的发射装置的修复线，其中所述虚拟像素包括：第一虚拟驱动器，用于接收与施加到所述发射像素中的每一个的数据信号相同的数据信号 通过修复线控制发射像素的发射装置的发射; 以及第二虚拟驱动器，用于在发射装置不发光的子场之一中重置修理线。

    PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME
    7.
    发明申请
    PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME 有权
    像素和有机发光显示装置使用它

    公开(公告)号：US20150097763A1

    公开(公告)日：2015-04-09

    申请号：US14571151

    申请日：2014-12-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dong-Wook Park ,  Chul-Kyu Kang ,  Keum-Nam Kim

    IPC: G09G3/32

    CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/04 ,  G09G2320/043

    Abstract: An organic light emitting display device is capable of securing sufficient compensation period such that a threshold voltage of a driving transistor may be compensated. A pixel includes: an organic light emitting diode; a second transistor for controlling an amount of current supplied from a first power source to the organic light emitting diode; a first capacitor having a first terminal coupled to a gate electrode of the second transistor; a first transistor coupled between a second terminal of the first capacitor and a data line, and being configured to turn on when a scan signal is supplied to a scan line; and a third transistor coupled between a gate electrode and a second electrode of the second transistor and having a turning-on period that is not overlapped with that of the first transistor. The third transistor is configured to turn on for a longer time than the first transistor.

    Abstract translation: 有机发光显示装置能够确保足够的补偿周期，使得可以补偿驱动晶体管的阈值电压。 像素包括：有机发光二极管; 用于控制从第一电源向有机发光二极管提供的电流量的第二晶体管; 第一电容器，其具有耦合到所述第二晶体管的栅电极的第一端子; 耦合在第一电容器的第二端子和数据线之间的第一晶体管，并且被配置为当扫描信号被提供给扫描线时导通; 以及第三晶体管，其耦合在所述第二晶体管的栅电极和第二电极之间，并且具有不与所述第一晶体管的接通周期重叠的导通周期。 第三晶体管被配置为比第一晶体管更长的时间导通。

    Degradation compensating pixel circuit and organic light emitting diode display device including the same
    9.
    发明授权
    Degradation compensating pixel circuit and organic light emitting diode display device including the same 有权
    降解补偿像素电路和包括其的有机发光二极管显示装置

    公开(公告)号：US09552796B2

    公开(公告)日：2017-01-24

    申请号：US14628127

    申请日：2015-02-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Tak-Young Lee ,  Yong-Sung Park ,  Young-In Hwang ,  Chul-Kyu Kang

    IPC: G09G5/18 ,  G09G3/32

    CPC classification number: G09G5/18 ,  G09G3/3233 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/046

    Abstract: A degradation compensating pixel circuit includes: an organic light emitting diode (OLED); a driving circuit including a first capacitor and a first transistor, the first capacitor being configured to be charged in response to a data signal and a scan signal, the first transistor being configured to drive the OLED according to a first voltage between first and second terminals of the first capacitor, the first terminal of the first capacitor being configured to receive a supply voltage, the second terminal of the first capacitor being coupled to a gate terminal of the first transistor; and a degradation compensating circuit coupled to a source terminal of the first transistor and the gate terminal of the first transistor, the degradation compensating circuit being configured to change the first voltage according to a first current of the first transistor.

    Abstract translation: 劣化补偿像素电路包括：有机发光二极管（OLED）; 包括第一电容器和第一晶体管的驱动电路，所述第一电容器被配置为响应于数据信号和扫描信号而被充电，所述第一晶体管被配置为根据第一和第二端子之间的第一电压来驱动所述OLED 所述第一电容器的第一端子被配置为接收电源电压，所述第一电容器的第二端子耦合到所述第一晶体管的栅极端子; 以及劣化补偿电路，其耦合到所述第一晶体管的源极端子和所述第一晶体管的所述栅极端子，所述劣化补偿电路被配置为根据所述第一晶体管的第一电流来改变所述第一电压。

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