METHOD OF DRIVING DISPLAY APPARATUS AND DRIVING CIRCUIT FOR DISPLAY APPARATUS USING THE SAME
    1.
    发明申请
    METHOD OF DRIVING DISPLAY APPARATUS AND DRIVING CIRCUIT FOR DISPLAY APPARATUS USING THE SAME 有权
    用于显示装置的驱动显示装置和驱动电路的方法

    公开(公告)号:US20100039416A1

    公开(公告)日:2010-02-18

    申请号:US12356584

    申请日:2009-01-21

    IPC分类号: G09G5/00

    摘要: In a driving method of a display apparatus using a driving circuit, when an image signal is a film image signal, first, second, and third original image signals are extracted based on the film image signal. Then, a first compensation image signal is generated based on first and second original image signals, and a second compensation image signal is generated based on second and third original image signals. The first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are sequentially output to have a driving frequency higher than an input frequency. In addition, the first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are output i, k, j, and k times, respectively. Thus, a trembling phenomenon perceived by a viewer of a film image may be prevented.

    摘要翻译: 在使用驱动电路的显示装置的驱动方法中,当图像信号是胶片图像信号时,基于胶片图像信号提取第一,第二和第三原始图像信号。 然后,基于第一和第二原始图像信号产生第一补偿图像信号,并且基于第二和第三原始图像信号产生第二补偿图像信号。 第一原始图像信号,第一补偿图像信号,第二原始图像信号和第二补偿图像信号被顺序地输出以具有高于输入频率的驱动频率。 此外,第一原始图像信号,第一补偿图像信号,第二原始图像信号和第二补偿图像信号分别被输出i,k,j和k次。 因此,可以防止电影图像的观看者察觉到的颤抖现象。

    Method of driving display apparatus and driving circuit for display apparatus using the same
    2.
    发明授权
    Method of driving display apparatus and driving circuit for display apparatus using the same 有权
    驱动显示装置和使用其的显示装置的驱动电路的方法

    公开(公告)号:US08797308B2

    公开(公告)日:2014-08-05

    申请号:US12356584

    申请日:2009-01-21

    IPC分类号: G09G5/00

    摘要: In a driving method of a display apparatus using a driving circuit, when an image signal is a film image signal, first, second, and third original image signals are extracted based on the film image signal. Then, a first compensation image signal is generated based on first and second original image signals, and a second compensation image signal is generated based on second and third original image signals. The first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are sequentially output to have a driving frequency higher than an input frequency. In addition, the first original image signal, the first compensation image signal, the second original image signal, and the second compensation image signal are output i, k, j, and k times, respectively. Thus, a trembling phenomenon perceived by a viewer of a film image may be prevented.

    摘要翻译: 在使用驱动电路的显示装置的驱动方法中,当图像信号是胶片图像信号时,基于胶片图像信号提取第一,第二和第三原始图像信号。 然后,基于第一和第二原始图像信号产生第一补偿图像信号,并且基于第二和第三原始图像信号产生第二补偿图像信号。 第一原始图像信号,第一补偿图像信号,第二原始图像信号和第二补偿图像信号被顺序地输出以具有高于输入频率的驱动频率。 此外,第一原始图像信号,第一补偿图像信号,第二原始图像信号和第二补偿图像信号分别被输出i,k,j和k次。 因此,可以防止电影图像的观看者察觉到的颤抖现象。

    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    3.
    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:US20090295768A1

    公开(公告)日:2009-12-03

    申请号:US12471870

    申请日:2009-05-26

    IPC分类号: G09G5/00 G09G3/34

    摘要: A display device with improved display quality and a method of driving the display device set at least one static area in each of a previous frame and a current frame by comparing edge areas of the previous frame and edge areas of the current frame, and create an interpolated frame for display between the previous and current frames. At least one static area of the previous frame is used in an unmodified state as a static area of the interpolated frame.

    摘要翻译: 通过比较前一帧的边缘区域和当前帧的边缘区域,改善显示质量的显示设备和驱动显示设备的方法来设置前一帧和当前帧中的每一个中的至少一个静态区域,并且创建 内插帧,用于在前一帧和当前帧之间显示。 前一帧的至少一个静态区域在未修改状态下被用作内插帧的静态区域。

    Display device and method of driving the same
    4.
    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:US08320457B2

    公开(公告)日:2012-11-27

    申请号:US12471870

    申请日:2009-05-26

    IPC分类号: H04B1/66 G06K9/48

    摘要: A display device with improved display quality and a method of driving the display device set at least one static area in each of a previous frame and a current frame by comparing edge areas of the previous frame and edge areas of the current frame, and create an interpolated frame for display between the previous and current frames. At least one static area of the previous frame is used in an unmodified state as a static area of the interpolated frame.

    摘要翻译: 通过比较前一帧的边缘区域和当前帧的边缘区域,改善显示质量的显示设备和驱动显示设备的方法来设置前一帧和当前帧中的每一个中的至少一个静态区域,并且创建 内插帧,用于在前一帧和当前帧之间显示。 前一帧的至少一个静态区域在未修改状态下被用作内插帧的静态区域。

    IMAGE DRIVING APPARATUS AND DISPLAY APPARATUS INCLUDING THE SAME
    5.
    发明申请
    IMAGE DRIVING APPARATUS AND DISPLAY APPARATUS INCLUDING THE SAME 审中-公开
    图像驱动装置和显示装置,包括它们

    公开(公告)号:US20100277490A1

    公开(公告)日:2010-11-04

    申请号:US12770555

    申请日:2010-04-29

    IPC分类号: G09G5/00

    摘要: A wireless and multi-channel re-transmitting link is provided between an image displaying part that is housed in a first housing and an image data processing part that is housed in a segregated second housing. The wireless link allows the image displaying part to be more easily moved around and to be made lighter and slimmer in profile because at least some image data processing can be carried out in the second housing and yet cumbersome cables are not needed for linking the pre-processed image data from the second housing to the first housing. In one embodiment, the data bandwidth. that is to he transmitted through the wireless link is first reduced; for example the frame refresh rate of image frames conveyed through each of the wireless channels is made less than the frame refresh rate of the original image signal. In one embodiment, the reduced number of frames per unit time are further frequency wise and temporally wise spaced apart from one another by alternatingly sending them through different wireless channels at different times. Thus if a burst of noise strikes one of the plural re-transmission channels, the likelihood that it will corrupt a frame is reduced.

    摘要翻译: 在容纳在第一壳体中的图像显示部分和容纳在分离的第二壳体中的图像数据处理部分之间提供无线和多通道重新发送链路。 无线链路允许图像显示部分更容易地移动,并且由于可以在第二壳体中执行至少一些图像数据处理,并且由于不需要繁琐的电缆来连接预定的图像, 处理的图像数据从第二壳体到第一壳体。 在一个实施例中,数据带宽。 那是他通过无线链路传输的,首先是减少; 例如,通过每个无线信道传送的图像帧的帧刷新率小于原始图像信号的帧刷新率。 在一个实施例中,通过在不同的时间交替地将它们发送到不同的无线信道,每单位时间的减少的帧数在频率上和时间上彼此间隔开。 因此,如果突发的噪声撞击多个重传信道中的一个,则会损坏帧的可能性减小。

    Data driver and method of driving organic light emitting display using the same
    8.
    发明授权
    Data driver and method of driving organic light emitting display using the same 有权
    数据驱动器及使用其驱动有机发光显示器的方法

    公开(公告)号:US08907872B2

    公开(公告)日:2014-12-09

    申请号:US13593856

    申请日:2012-08-24

    IPC分类号: G09G3/30

    CPC分类号: G09G3/3291 G09G2320/0276

    摘要: A data driver includes a holding latch unit including a plurality of holding latches that store data, a signal generator including a plurality of digital-analog converters (DAC) for receiving the data to generate data signals, and a switching unit coupled between the signal generator and data lines to couple the plurality of DACs to the data lines or to commonly couple one of the plurality of DACs to the data lines.

    摘要翻译: 数据驱动器包括:保持锁存单元,包括存储数据的多个保持锁存器;包括用于接收数据以产生数据信号的多个数模转换器(DAC)的信号发生器;以及耦合在信号发生器 以及用于将多个DAC耦合到数据线或者将多个DAC中的一个共同耦合到数据线的数据线。

    Display device and driving method thereof
    9.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号:US08009132B2

    公开(公告)日:2011-08-30

    申请号:US11508648

    申请日:2006-08-22

    IPC分类号: G09G3/36

    摘要: A display device and a driving method thereof are disclosed. The display device includes a plurality of pixels arranged in a matrix with each pixel including first and second subpixels. First gate lines are connected to the first subpixel and transmit a first gate-on voltage, second gate lines are connected to the second subpixel and transmit a second gate-on voltage, and data lines are connected to the first and second subpixels and transmit first and second data voltages. The respective first and second data voltages that are applied to the first and second subpixels are obtained from the same image information, the first data voltage is not higher than the second data voltage, and the second data voltage is precharged in the data lines before applying the first data voltage to the first subpixel.

    摘要翻译: 公开了一种显示装置及其驱动方法。 显示装置包括以矩阵排列的多个像素,每个像素包括第一和第二子像素。 第一栅极线连接到第一子像素并且传输第一栅极导通电压,第二栅极线连接到第二子像素并且传输第二栅极导通电压,并且数据线连接到第一和第二子像素并且先发射 和第二数据电压。 从相同的图像信息获得施加到第一和第二子像素的相应的第一和第二数据电压,第一数据电压不高于第二数据电压,并且第二数据电压在应用之前在数据线中被预充电 第一数据电压到第一子像素。

    Driving apparatus for display device
    10.
    发明申请
    Driving apparatus for display device 审中-公开
    显示装置用驱动装置

    公开(公告)号:US20070120794A1

    公开(公告)日:2007-05-31

    申请号:US11604110

    申请日:2006-11-22

    IPC分类号: G09G3/36

    摘要: Driving apparatus for a display panel having a plurality of pixels includes a plurality of gate line sets connected to the pixels and transmitting a gate-on voltage to the pixels, a plurality of data lines connected to the pixels and transmitting a normal data voltage and an impulsive data voltage to the pixels, a signal controller for converting an input image data of a first gray to an output image data of a second gray and outputting the converted data, a data driver connected to the data line and applying the normal data voltage and the impulsive data voltage corresponding to the output image data to the data line, and a gate driver connected to the gate line and applying the gate-on voltage to the gate line according to a control of the signal controller. The normal data voltage is sequentially applied to a first gate line set among the plurality of gate line sets, and the impulsive data voltage is sequentially applied to a second gate line set among the plurality of gate line sets. The output image data of the second gray is determined in consideration of luminance display time of a pixel charged by the normal data voltage. Accordingly, luminance deterioration by different luminance display times for respective pixel rows connected to respective gate lines in the gate line set can be prevented.

    摘要翻译: 用于具有多个像素的显示面板的驱动装置包括与像素连接的多个栅极线组,并向像素传输栅极导通电压,连接到像素并传输正常数据电压的多条数据线,以及 用于将第一灰度的输入图像数据转换为第二灰度的输出图像数据并输出转换后的数据的信号控制器,连接到数据线并应用正常数据电压的数据驱动器,以及 与数据线的输出图像数据相对应的脉冲数据电压,以及连接到栅极线的栅极驱动器,并且根据信号控制器的控制将栅极导通电压施加到栅极线。 正常数据电压被顺序地施加到多个栅极线组之间的第一栅极线组,并且脉冲数据电压被顺序地施加到多个栅极线组之间的第二栅极线组。 考虑到由正常数据电压充电的像素的亮度显示时间来确定第二灰度的输出图像数据。 因此,可以防止与栅极线组中的各个栅极线连接的各个像素行的不同的亮度显示时间的亮度劣化。