Shift register and driving circuit of LCD using the same
    1.
    发明申请
    Shift register and driving circuit of LCD using the same 失效
    移位寄存器和LCD驱动电路使用相同

    公开(公告)号:US20050207200A1

    公开(公告)日:2005-09-22

    申请号:US11124099

    申请日:2005-05-09

    摘要: A shift register is provided, which adopts a shift operation delay for each memory device, or a data conversion control system through the estimation of conversion of data storage state. A driver circuit of LCD is provided, which adopts such a shift register, to thereby prevent instantaneous increase of electric power consumption while preventing EMI. Accordingly, shift registers operate as being sequentially delayed for each memory device or data conversion is minimized, thus preventing instantaneous excessive consumption of electric power.

    摘要翻译: 提供了一种移位寄存器,其通过估计数据存储状态的转换来采用每个存储器件的移位操作延迟或数据转换控制系统。 提供了一种LCD驱动电路,采用这种移位寄存器,从而防止EMI的瞬间增加,同时防止EMI。 因此,移位寄存器为每个存储器件顺序地被延迟,或者数据转换被最小化,从而防止电力瞬间过度消耗。

    Method of driving touch sensing display panel and display apparatus for performing the same
    3.
    发明授权
    Method of driving touch sensing display panel and display apparatus for performing the same 有权
    驱动触摸感应显示面板的方法和执行该触摸感应显示面板的显示装置

    公开(公告)号:US09316856B2

    公开(公告)日:2016-04-19

    申请号:US13348516

    申请日:2012-01-11

    摘要: In a method of driving touch sensing display panel and a display apparatus for performing the method, image data are outputted to the touch sensing display panel during an active period of a frame, the touch sensing display panel comprising a display substrate including a switching element connected to a data line extending in a column direction and a gate line extending in a row direction, and a touch sensing substrate including a light sensing part connected to a read-out line substantially parallel to the data line and a scan line substantially parallel to the gate line. A sensing signal is read out through the read-out line during a blanking period of the frame.

    摘要翻译: 在驱动触摸感测显示面板的方法和执行该方法的显示装置中,图像数据在帧的有效期间被输出到触摸感测显示面板,该触摸感测显示面板包括显示基板,该显示基板包括开关元件连接 到沿列方向延伸的数据线和沿行方向延伸的栅极线,以及触摸感测基板,包括连接到基本上平行于数据线的读出线的光感测部分和基本上平行于数据线的扫描线 门线。 在帧的消隐期间,通过读出线读出感测信号。

    Data driver configured to up-scale an image in response to received control signal and display device having the same
    4.
    发明授权
    Data driver configured to up-scale an image in response to received control signal and display device having the same 有权
    数据驱动器被配置为响应于接收到的控制信号来升级图像,并且具有相同的显示设备

    公开(公告)号:US09024859B2

    公开(公告)日:2015-05-05

    申请号:US13604013

    申请日:2012-09-05

    IPC分类号: G09G3/36 G06F3/038

    摘要: A display apparatus includes pixels, gate lines and data lines, a gate driver driving the gate lines, a data driver driving the data lines, and a timing controller controlling the gate and data drivers and applying a resolution control signal to the data driver. The data driver applies a first line data signal to the pixels connected to a first gate line of the gate lines from image data and a second line data signal to a second gate line of the gate lines based on the first line data signal in response to a shift start pulse signal when the resolution control signal indicates an up-scaling mode.

    摘要翻译: 显示装置包括像素,栅极线和数据线,驱动栅极线的栅极驱动器,驱动数据线的数据驱动器,以及控制栅极和数据驱动器的定时控制器以及向数据驱动器施加分辨率控制信号。 数据驱动器基于第一行数据信号,将第一行数据信号从栅格线的图像数据和第二行数据信号施加到连接到栅极线的第一栅极线的像素到栅极线的第二栅极线,响应于 当分辨率控制信号指示上调模式时的移位开始脉冲信号。

    DISPLAY DEVICE
    5.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号:US20100007650A1

    公开(公告)日:2010-01-14

    申请号:US12489981

    申请日:2009-06-23

    IPC分类号: G06F3/038 G06K9/32 G06K9/48

    摘要: A display device includes an image signal processing unit to output a high-speed image signal with the aid of an image interpolation unit outputting a low-speed image signal. The display device includes an image signal processing unit to receive a primitive image signal having a first frequency and to output a 4× image signal having a second frequency. The second frequency is four times the first frequency. The display device includes a display panel displaying an image corresponding to the 4× image signal. The primitive image signal includes an (n−1)-th frame (where n is a natural number) and an n-th frame. The image signal processing unit includes a first image interpolation unit and second image interpolation unit, which receive the (n−1)-th frame and the n-th frame and output a 2× image signal including at least one interpolated frame.

    摘要翻译: 显示装置包括:图像信号处理单元,借助于输出低速图像信号的图像插值单元输出高速图像信号。 显示装置包括图像信号处理单元,用于接收具有第一频率的原始图像信号并输出​​具有第二频率的4×图像信号。 第二个频率是第一个频率的四倍。 显示装置包括显示与4x图像信号对应的图像的显示面板。 原始图像信号包括第(n-1)个帧(其中n是自然数)和第n帧。 图像信号处理单元包括第一图像插值单元和第二图像插值单元,其接收第(n-1)个帧和第n帧并输出包括至少一个内插帧的2x图像信号。

    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF 有权
    液晶显示及其驱动方法

    公开(公告)号:US20080211755A1

    公开(公告)日:2008-09-04

    申请号:US12054921

    申请日:2008-03-25

    IPC分类号: G09G3/36

    摘要: A method of optimizing pixel signals for a liquid crystal display includes receiving the first, second and third pixel signals for the (n−1), (n) and (n+1)th frames. The first and second pixel signals are compared to determine if the second pixel signal requires overshooting or undershooting. The second and third pixel signals are compared to determine if the second pixel signal requires to be increased for pre-titling. The second pixel signal is compensated accordingly, thereby increasing liquid crystal response time.

    摘要翻译: 一种用于优化液晶显示器的像素信号的方法包括:接收第(n-1),(n)和(n + 1)帧的第一,第二和第三像素信号。 比较第一和第二像素信号以确定第二像素信号是否需要过冲或欠冲击。 比较第二和第三像素信号以确定是否需要增加第二像素信号用于预标题。 相应地补偿第二像素信号,从而增加液晶响应时间。