利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

47 条记录 (耗时 0.032 秒)

    Display module, drive method of display panel and display device
    1.
    发明申请
    Display module, drive method of display panel and display device 审中-公开
    显示模块，显示面板和显示设备的驱动方式

    公开(公告)号：US20060017663A1

    公开(公告)日：2006-01-26

    申请号：US11136758

    申请日：2005-05-25

    申请人： Yosuke Yamamoto ,  Hisafumi Motoe ,  Satoshi Miura ,  Takeya Meguro

    发明人： Yosuke Yamamoto ,  Hisafumi Motoe ,  Satoshi Miura ,  Takeya Meguro

    IPC分类号： G09G3/20

    CPC分类号： G09G3/22 ,  G09G2310/0205 ,  G09G2310/0221 ,  G09G2310/0275 ,  G09G2320/02 ,  G09G2320/0261

    摘要： A flat display panel such as an FED panel is provided in which high display luminance is obtained with high picture quality and a simple wiring structure. A display device includes a display panel in which column direction wirings 15 and row direction wirings 16 are formed perpendicularly to each other and the column direction wirings 15 are divided into N sets (N is an integer of 2 or more) in the vertical direction of a screen, drive elements 13, 18 which drive each of these N sets of the column direction wirings 15, a scanning element 14 which scans the row direction wirings 16, and an interpolation element 19 which performs flame-interpolation on an input video signal N times; wherein the scanning element 14 simultaneously scans the row direction wirings 16 corresponding to these N sets of the column direction wirings 15 respectively with approximately 1/N the vertical cycle of the video signal, and the drive elements 13, 18, to which an interpolated video signal from the interpolation element 19 is input, drive each of these N sets of the column direction wirings 15 by the interpolated video signal with a frame shifted by 1/N the vertical cycle of the input video signal.

    摘要翻译： 提供了诸如FED面板的平面显示面板，其中获得具有高图像质量和简单布线结构的高显示亮度。 显示装置包括：列方向布线15和行方向布线16彼此垂直形成的显示面板，列方向布线15在垂直方向分成N组（N为2以上的整数） 屏幕，驱动这些N组列方向布线15中的每一个的驱动元件13,18，扫描行方向布线16的扫描元件14以及对输入视频信号N进行火焰插值的插值元件19 次 其中扫描元件14同时扫描与这些N组列方向布线15相对应的行方向布线16，其中大约是视频信号的垂直周期的1 / N，以及驱动元件13,18，内插视频 来自插值元件19的信号被输入，通过内插视频信号驱动这些N组列方向布线15中的每一个，并以输入视频信号的垂直周期移位1 / N的帧。

    Matrix type display unit and method of driving the same
    2.
    发明申请
    Matrix type display unit and method of driving the same 审中-公开
    矩阵型显示单元及其驱动方法

    公开(公告)号：US20050280612A1

    公开(公告)日：2005-12-22

    申请号：US11156663

    申请日：2005-06-21

    申请人： Yosuke Yamamoto ,  Hisafumi Motoe ,  Satoshi Miura ,  Takeya Meguro

    发明人： Yosuke Yamamoto ,  Hisafumi Motoe ,  Satoshi Miura ,  Takeya Meguro

    IPC分类号： G09G3/20 ,  G09G3/22

    CPC分类号： G09G3/22 ,  G09G3/2011 ,  G09G2300/0426 ,  G09G2300/06 ,  G09G2310/0221 ,  G09G2310/027 ,  G09G2320/02 ,  G09G2320/0261

    摘要： A matrix type display unit includes a plurality of row wires, and a plurality of column wires, and the matrix type display unit includes a scanning signal applying section performing scanning on each frame of image display through sequentially and alternatively applying a scanning signal to each of the plurality of row wires on a line-by-line basis with normal scan timing, and sequentially and alternatively applying the scanning signal again with scan timing delayed for a predetermined period from the normal scan timing after applying the scanning signal, and a modulation signal applying section applying a modulation signal corresponding to each pixel to a pixel on a line to which the scanning signal is applied with the normal scan timing and a pixel on a line to which the scanning signal is applied with the delay scan timing.

    摘要翻译： 矩阵型显示单元包括多个行布线和多列列布线，并且矩阵型显示单元包括扫描信号施加部分，其通过顺序地交替地对每个图像显示帧进行扫描，并且交替地将扫描信号施加到 多条行配线以正常的扫描定时逐行地依次交替地施加扫描信号，并且在施加了扫描信号之后从正常扫描定时延迟预定时间段的扫描定时再次施加扫描信号，以及调制信号 施加部分，将与每个像素对应的调制信号与正常扫描定时施加扫描信号的行上的像素以及以延迟扫描定时施加扫描信号的行上的像素。

    Image display unit and method of correcting brightness in image display unit
    3.
    发明申请
    Image display unit and method of correcting brightness in image display unit 审中-公开
    图像显示单元和图像显示单元中的亮度校正方法

    公开(公告)号：US20060061593A1

    公开(公告)日：2006-03-23

    申请号：US11224259

    申请日：2005-09-12

    申请人： Satoshi Miura ,  Hisafumi Motoe ,  Yosuke Yamamoto ,  Takeya Meguro

    发明人： Satoshi Miura ,  Hisafumi Motoe ,  Yosuke Yamamoto ,  Takeya Meguro

    IPC分类号： G09G5/00

    CPC分类号： G09G3/22 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2360/145

    摘要： While the memory amount is reduced through minimizing correction data prepared in advance, the capability of uniformity correction can be improved, compared to a related art. Correction data for correcting display unevenness between pixels for representative pixel points is stored. Correction data for pixels except for the representative pixel points is calculated by interpolation. The representative pixel points are arranged with a higher density in a pixel region with relatively finer display unevenness.

    摘要翻译： 虽然通过使预先准备的校正数据最小化来减少存储量，但与现有技术相比，能够提高均匀性校正的能力。 存储用于校正用于代表像素点的像素之间的显示不均匀性的校正数据。 通过插值计算除了代表像素点之外的像素的校正数据。 代表像素点在具有相对更精细的显示不均匀性的像素区域中以更高的密度排列。

    Image display unit and method for driving the same
    4.
    发明申请
    Image display unit and method for driving the same 审中-公开
    图像显示单元及其驱动方法

    公开(公告)号：US20060050027A1

    公开(公告)日：2006-03-09

    申请号：US11217482

    申请日：2005-09-02

    申请人： Takeya Meguro ,  Hisafumi Motoe ,  Yosuke Yamamoto ,  Hiroyuki Ikeda

    发明人： Takeya Meguro ,  Hisafumi Motoe ,  Yosuke Yamamoto ,  Hiroyuki Ikeda

    IPC分类号： G09G3/22

    CPC分类号： G09G3/22 ,  G09G3/006 ,  G09G3/2011 ,  G09G5/006 ,  G09G2310/0267 ,  G09G2320/0233 ,  G09G2320/046 ,  G09G2330/028 ,  G09G2330/12

    摘要： The image display unit includes a cathode electrode driving portion which applies a cathode electrode applied voltage to a cathode electrode, a gate electrode driving portion which sequentially applies a gate electrode applied voltage to a gate electrode according to an inputted shift clock for gate electrode selection, an abnormality detecting portion which detects at least either an input abnormality in the shift clock for gate electrode selection or an operation abnormality in a shift register, and a three-state buffer which controls the gate electrode applied voltage in the case where at least either of the abnormalities is detected, so that a potential difference between the cathode electrode and the gate electrode is equal to or lower than a cutoff voltage.

    摘要翻译： 该图像显示单元包括阴极施加电压施加到阴极电极的阴极电极驱动部分，栅极电极驱动部分，根据输入的栅极电极选择的移位时钟，对栅电极依次施加栅电极施加电压， 异常检测部，其检测移位寄存器中的栅电极选择的移位时钟的输入异常或者移位寄存器的动作异常中的至少一个，以及控制栅电极施加电压的三态缓冲器， 检测到异常，使得阴极电极和栅电极之间的电位差等于或低于截止电压。

    Noise reduction method, noise reduction program, recording medium having noise reduction program recorded thereon, and noise reduction apparatus
    5.
    发明授权
    Noise reduction method, noise reduction program, recording medium having noise reduction program recorded thereon, and noise reduction apparatus 失效
    降噪方法，降噪程序，记录有噪声降低程序的记录介质和降噪装置

    公开(公告)号：US08319897B2

    公开(公告)日：2012-11-27

    申请号：US11769309

    申请日：2007-06-27

    申请人： Seiji Kimura ,  Masami Ogata ,  Yosuke Yamamoto ,  Hisafumi Motoe

    发明人： Seiji Kimura ,  Masami Ogata ,  Yosuke Yamamoto ,  Hisafumi Motoe

    IPC分类号： H04N5/00

    CPC分类号： H04N5/21 ,  G06T5/002 ,  G06T5/50 ,  G06T2207/10016 ,  H04N5/145

    摘要： A noise reduction method for reducing noise in an input video signal to output an output video signal includes the steps of generating a motion-compensated reference video signal from the output video signal; delaying the output video signal to generate a non-motion-compensated reference video signal; mixing the motion-compensated reference video signal with the non-motion-compensated reference video signal to generate a reference video signal; subtracting the generated reference video signal from the input video signal to generate a differential signal; compensating the differential signal to generate a noise reduction signal; and subtracting the noise reduction signal from the input video signal.

    摘要翻译： 一种用于降低输入视频信号中的噪声以输出输出视频信号的降噪方法包括以下步骤：从输出视频信号产生运动补偿参考视频信号; 延迟输出视频信号以产生非运动补偿参考视频信号; 将运动补偿参考视频信号与非运动补偿参考视频信号混合以产生参考视频信号; 从输入视频信号中减去生成的参考视频信号以产生差分信号; 补偿差分信号以产生降噪信号; 并从输入视频信号中减去噪声降低信号。

    Noise Reduction Method, Noise Reduction Program, Recording Medium Having Noise Reduction Program Recorded Thereon, and Noise Reduction Apparatus
    6.
    发明申请
    Noise Reduction Method, Noise Reduction Program, Recording Medium Having Noise Reduction Program Recorded Thereon, and Noise Reduction Apparatus 失效
    降噪方法，降噪程序，记录降噪程序的记录介质及降噪装置

    公开(公告)号：US20080002063A1

    公开(公告)日：2008-01-03

    申请号：US11769309

    申请日：2007-06-27

    申请人： Seiji KIMURA ,  Masami Ogata ,  Yosuke Yamamoto ,  Hisafumi Motoe

    发明人： Seiji KIMURA ,  Masami Ogata ,  Yosuke Yamamoto ,  Hisafumi Motoe

    IPC分类号： H04N5/00

    CPC分类号： H04N5/21 ,  G06T5/002 ,  G06T5/50 ,  G06T2207/10016 ,  H04N5/145

    摘要： A noise reduction method for reducing noise in an input video signal to output an output video signal includes the steps of generating a motion-compensated reference video signal from the output video signal; delaying the output video signal to generate a non-motion-compensated reference video signal; mixing the motion-compensated reference video signal with the non-motion-compensated reference video signal to generate a reference video signal; subtracting the generated reference video signal from the input video signal to generate a differential signal; compensating the differential signal to generate a noise reduction signal; and subtracting the noise reduction signal from the input video signal.

    摘要翻译： 用于降低输入视频信号中的噪声以输出输出视频信号的降噪方法包括以下步骤：从输出视频信号产生运动补偿参考视频信号; 延迟输出视频信号以生成非运动补偿参考视频信号; 将运动补偿参考视频信号与非运动补偿参考视频信号混合以产生参考视频信号; 从输入视频信号中减去生成的参考视频信号以产生差分信号; 补偿差分信号以产生降噪信号; 并从输入视频信号中减去噪声降低信号。