Demultiplexer, display using the same, and display panel
    1.
    发明申请
    Demultiplexer, display using the same, and display panel 审中-公开
    解复用器,使用相同的显示器和显示面板

    公开(公告)号:US20060001617A1

    公开(公告)日:2006-01-05

    申请号:US11139043

    申请日:2005-05-27

    IPC分类号: G09G3/30

    摘要: A display includes a display area having a plurality of data lines for transmitting a data signal representing images and a plurality of pixel circuits coupled to the plurality of data lines. The display also includes a plurality of first signal lines, a data driver coupled to the plurality of first signal lines for time-dividing a first signal corresponding to the data signal and transmitting the time-divided first signal to the plurality of first signal lines, and a demultiplexer for demultiplexing the time-divided first signal transmitted from the plurality of first signal lines to generate the data signal, and applying the data signal to at least two first and second data lines of the plurality of data lines One field has first and second subfields The demultiplexer applies the data signal to the first data line for a first period of the first subfield, and applies the data signal to the second data line for a second period of the second subfield, and the first signal is set corresponding to at least two colors.

    摘要翻译: 显示器包括具有用于发送表示图像的数据信号和耦合到多条数据线的多个像素电路的多条数据线的显示区域。 显示器还包括多个第一信号线,耦合到多个第一信号线的数据驱动器,用于对与数据信号相对应的第一信号进行时分,并将分时的第一信号发送到多个第一信号线; 以及解复用器,用于对从多个第一信号线发送的分时分离的第一信号进行解复用以产生数据信号,并将数据信号施加到多条数据线中的至少两条第一和第二数据线。一场具有第一和 第二子场解复用器将数据信号施加到第一子场的第一周期的第一数据线,并且将数据信号施加到第二数据线用于第二子场的第二周期,并且将第一信号设置为对应于 至少两种颜色。

    Display, and display panel and driving method thereof
    2.
    发明授权
    Display, and display panel and driving method thereof 有权
    显示和显示面板及其驱动方法

    公开(公告)号:US08395564B2

    公开(公告)日:2013-03-12

    申请号:US11132097

    申请日:2005-05-17

    IPC分类号: G09G3/30

    摘要: A display device includes a display area having a plurality of data lines, a plurality of first scan lines, a plurality of second and third scan lines, and a plurality of pixel areas. In addition, the display device includes a first driver, a second driver, and a third driver. At least two pixels sharing a data line and a first scan line are formed in at least one of the pixel areas. At least one of the pixels of a first group among the pixels formed in the at least one pixel area is emitted by a first emission signal in a first field, and at least another one of the pixels of a second group are emitted by a second emission signal in a second field.

    摘要翻译: 显示装置包括具有多个数据线,多个第一扫描线,多个第二和第三扫描线以及多个像素区域的显示区域。 此外,显示装置包括第一驱动器,第二驱动器和第三驱动器。 在至少一个像素区域中形成共享数据线和第一扫描线的至少两个像素。 形成在至少一个像素区域中的像素中的第一组的像素中的至少一个像素在第一场中由第一发射信号发射,并且第二组的至少另一个像素被发射第二组 发射信号在第二场。

    Organic light emitting display and method of driving the same
    3.
    发明申请
    Organic light emitting display and method of driving the same 有权
    有机发光显示器及其驱动方法

    公开(公告)号:US20110018858A1

    公开(公告)日:2011-01-27

    申请号:US12659561

    申请日:2010-03-12

    IPC分类号: G06F3/038

    摘要: An organic light emitting display capable of compensating for threshold voltage variations of a driving transistor may include scan and data drivers, pixels, an initial power source unit, a switching unit, a compensating unit, and a timing controller. The scan and data drivers may control current that flows from a first to a second power source via an OLED. The switching unit may selectively couple the initial power source unit to the data driver. The compensating unit may store second data corresponding to a threshold voltage of a driving transistor and may transmit the stored second data to the data driver. The timing controller may transmit the externally supplied first data input to the data driver and may control the scan driver, the data driver, and the compensating unit. The data driver may generate and supply third data signals to the pixels using the first and the second data.

    摘要翻译: 能够补偿驱动晶体管的阈值电压变化的有机发光显示器可以包括扫描和数据驱动器,像素,初始电源单元,切换单元,补偿单元和定时控制器。 扫描和数据驱动器可以控制经由OLED从第一电源流向第二电源的电流。 切换单元可以选择性地将初始电源单元耦合到数据驱动器。 补偿单元可以存储对应于驱动晶体管的阈值电压的第二数据,并且可以将存储的第二数据发送到数据驱动器。 定时控制器可以将外部提供的第一数据输入发送到数据驱动器,并且可以控制扫描驱动器,数据驱动器和补偿单元。 数据驱动器可以使用第一和第二数据生成并向像素提供第三数据信号。

    Organic light emitting display and method of driving the same
    4.
    发明授权
    Organic light emitting display and method of driving the same 有权
    有机发光显示器及其驱动方法

    公开(公告)号:US08890777B2

    公开(公告)日:2014-11-18

    申请号:US12659561

    申请日:2010-03-12

    IPC分类号: G06F3/038 G09G3/32

    摘要: An organic light emitting display capable of compensating for threshold voltage variations of a driving transistor may include scan and data drivers, pixels, an initial power source unit, a switching unit, a compensating unit, and a timing controller. The scan and data drivers may control current that flows from a first to a second power source via an OLED. The switching unit may selectively couple the initial power source unit to the data driver. The compensating unit may store second data corresponding to a threshold voltage of a driving transistor and may transmit the stored second data to the data driver. The timing controller may transmit the externally supplied first data input to the data driver and may control the scan driver, the data driver, and the compensating unit. The data driver may generate and supply third data signals to the pixels using the first and the second data.

    摘要翻译: 能够补偿驱动晶体管的阈值电压变化的有机发光显示器可以包括扫描和数据驱动器,像素,初始电源单元,切换单元,补偿单元和定时控制器。 扫描和数据驱动器可以控制经由OLED从第一电源流向第二电源的电流。 切换单元可以选择性地将初始电源单元耦合到数据驱动器。 补偿单元可以存储对应于驱动晶体管的阈值电压的第二数据,并且可以将存储的第二数据发送到数据驱动器。 定时控制器可以将外部提供的第一数据输入发送到数据驱动器,并且可以控制扫描驱动器,数据驱动器和补偿单元。 数据驱动器可以使用第一和第二数据生成并向像素提供第三数据信号。

    Display, and display panel and driving method thereof
    5.
    发明申请
    Display, and display panel and driving method thereof 有权
    显示和显示面板及其驱动方法

    公开(公告)号:US20050264497A1

    公开(公告)日:2005-12-01

    申请号:US11132097

    申请日:2005-05-17

    摘要: A display device includes a display area having a plurality of data lines, a plurality of first scan lines, a plurality of second and third scan lines, and a plurality of pixel areas. In addition, the display device includes a first driver, a second driver, and a third driver. At least two pixels sharing a data line and a first scan line are formed in at least one of the pixel areas. At least one of the pixels of a first group among the pixels formed in the at least one pixel area is emitted by a first emission signal in a first field, and at least another one of the pixels of a second group are emitted by a second emission signal in a second field.

    摘要翻译: 显示装置包括具有多个数据线,多个第一扫描线,多个第二和第三扫描线以及多个像素区域的显示区域。 此外,显示装置包括第一驱动器,第二驱动器和第三驱动器。 在至少一个像素区域中形成共享数据线和第一扫描线的至少两个像素。 形成在至少一个像素区域中的像素中的第一组的像素中的至少一个像素在第一场中被第一发射信号发射,并且第二组中的至少另一个像素被发射出第二组 发射信号在第二场。

    Light-emitting display, driving method thereof, and light-emitting display panel
    6.
    发明授权
    Light-emitting display, driving method thereof, and light-emitting display panel 有权
    发光显示器,其驱动方法和发光显示面板

    公开(公告)号:US07129643B2

    公开(公告)日:2006-10-31

    申请号:US10969438

    申请日:2004-10-19

    摘要: A pixel circuit of an organic EL display includes a driving transistor for transmitting a driving current to an organic EL element. A first capacitor is connected between a gate and a source of the driving transistor, and a second capacitor is connected between the gate thereof and a boosting scan line. A voltage corresponding to a data current from a data line is stored in the first capacitor in response to a select signal from a selecting scan line. The voltage level of the boosting scan line is changed so that the voltage of the first capacitor is changed by coupling of the first and second capacitors. The driving current corresponding to the changed voltage flows to the organic EL element to emit light. As a result, the current flowing to the organic EL element can be controlled using a large data current, and the influence of the parasitic capacitance components of the transistors or data lines can be minimized.

    摘要翻译: 有机EL显示器的像素电路包括用于向有机EL元件发送驱动电流的驱动晶体管。 第一电容器连接在驱动晶体管的栅极和源极之间,第二电容器连接在其栅极和升压扫描线之间。 对应于来自数据线的数据电流的电压响应于来自选择扫描线的选择信号被存储在第一电容器中。 改变升压扫描线的电压电平,使得第一电容器的电压通过第一和第二电容器的耦合而改变。 与改变的电压对应的驱动电流流向有机EL元件发光。 结果,可以使用大的数据电流来控制流向有机EL元件的电流,并且可以使晶体管或数据线的寄生电容分量的影响最小化。

    Light-emitting display, driving method thereof, and light-emitting display panel
    7.
    发明申请
    Light-emitting display, driving method thereof, and light-emitting display panel 有权
    发光显示器,其驱动方法和发光显示面板

    公开(公告)号:US20050093464A1

    公开(公告)日:2005-05-05

    申请号:US10969438

    申请日:2004-10-19

    摘要: A pixel circuit of an organic EL display includes a driving transistor for transmitting a driving current to an organic EL element. A first capacitor is connected between a gate and a source of the driving transistor, and a second capacitor is connected between the gate thereof and a boosting scan line. A voltage corresponding to a data current from a data line is stored in the first capacitor in response to a select signal from a selecting scan line. The voltage level of the boosting scan line is changed so that the voltage of the first capacitor is changed by coupling of the first and second capacitors. The driving current corresponding to the changed voltage flows to the organic EL element to emit light. As a result, the current flowing to the organic EL element can be controlled using a large data current, and the influence of the parasitic capacitance components of the transistors or data lines can be minimized.

    摘要翻译: 有机EL显示器的像素电路包括用于向有机EL元件发送驱动电流的驱动晶体管。 第一电容器连接在驱动晶体管的栅极和源极之间,第二电容器连接在其栅极和升压扫描线之间。 对应于来自数据线的数据电流的电压响应于来自选择扫描线的选择信号被存储在第一电容器中。 改变升压扫描线的电压电平,使得第一电容器的电压通过第一和第二电容器的耦合而改变。 与改变的电压对应的驱动电流流向有机EL元件发光。 结果,可以使用大的数据电流来控制流向有机EL元件的电流,并且可以使晶体管或数据线的寄生电容分量的影响最小化。

    Pixel circuit in flat panel display device and method for driving the same
    8.
    发明授权
    Pixel circuit in flat panel display device and method for driving the same 有权
    平板显示装置中的像素电路及其驱动方法

    公开(公告)号:US09082344B2

    公开(公告)日:2015-07-14

    申请号:US10985797

    申请日:2004-11-10

    申请人: Dong-Yong Shin

    发明人: Dong-Yong Shin

    IPC分类号: G09G3/30 G09G3/32 G09G3/22

    摘要: A display device for displaying a predetermined color during an interval. The display device includes a plurality of pixels, each said pixel having at least two light emitting elements. Each light emitting element emits a corresponding color within the interval. Some of the light emitting elements of two adjacent said pixels are grouped into a first light emitting element group and the remaining light emitting elements of the two adjacent said pixels are grouped into a second light emitting element group. The first light emitting element group and the second light emitting element group are time-divisionally driven, one of the first and second light emitting element groups being driven within a given period, thereby displaying the predetermined color within the interval. The interval is one frame, and the one frame is divided into two subframes. The first and second light emitting element groups are time-sharingly driven.

    摘要翻译: 一种用于在间隔期间显示预定颜色的显示装置。 显示装置包括多个像素,每个所述像素具有至少两个发光元件。 每个发光元件在该间隔内发射相应的颜色。 两个相邻的所述像素的一些发光元件被分组为第一发光元件组,并且两个相邻的所述像素的其余发光元件被分组成第二发光元件组。 第一发光元件组和第二发光元件组被时分驱动,第一和第二发光元件组中的一个在给定的时间段内被驱动,从而在该间隔内显示预定的颜色。 间隔为一帧,一帧分为两个子帧。 第一和第二发光元件组是分时驱动的。

    Data driver and method of driving the same
    9.
    发明授权
    Data driver and method of driving the same 有权
    数据驱动和驱动方法

    公开(公告)号:US09054693B2

    公开(公告)日:2015-06-09

    申请号:US13591197

    申请日:2012-08-21

    IPC分类号: G09G3/00 H03K19/0175 G09G3/32

    摘要: A data driver capable of generating pre-emphasis voltages is provided. The data driver includes a pre-emphasis unit for comparing previous input data signals with current input data signals to generate pre-emphasis data signals, a first register unit for storing the current input data signals from the pre-emphasis unit and for supplying the previous input data signals to the pre-emphasis unit, and a second register unit for storing the pre-emphasis data signals.

    摘要翻译: 提供能产生预加重电压的数据驱动器。 数据驱动器包括预加重单元,用于将先前的输入数据信号与当前输入数据信号进行比较以产生预加重数据信号;第一寄存器单元,用于存储来自预加重单元的当前输入数据信号, 输入数据信号到预加重单元,以及第二寄存器单元,用于存储预加重数据信号。

    Organic light emitting display and driving method thereof
    10.
    发明授权
    Organic light emitting display and driving method thereof 有权
    有机发光显示器及其驱动方法

    公开(公告)号:US07746298B2

    公开(公告)日:2010-06-29

    申请号:US11113444

    申请日:2005-04-22

    申请人: Dong-Yong Shin

    发明人: Dong-Yong Shin

    IPC分类号: G09G3/30

    摘要: A light emission device according to the present invention includes a plurality of pixel circuits in a matrix. A plurality of first scan lines transmits a selection signal to select the pixel circuits. A plurality of second scan lines transmits an emission signal to control the duration of light emission of the pixel circuits. A scan driver sequentially delays a primary signal having a first-level pulse about a first period for generating a plurality of secondary signals, inverting the plurality of secondary signals for outputting the emission signal, and generating a signal having a second-level pulse when the secondary signal and the emission signal are in the first-level.

    摘要翻译: 根据本发明的发光器件包括矩阵中的多个像素电路。 多个第一扫描线发送选择信号以选择像素电路。 多个第二扫描线传输发射信号以控制像素电路的发光持续时间。 扫描驱动器顺序地延迟具有关于第一周期的第一电平脉冲的主信号,用于产生多个辅助信号,反转多个辅助信号以输出发射信号,并且当第二电平脉冲发生时,产生具有二级脉冲的信号 次级信号和发射信号处于第一级。