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15 条记录 (耗时 0.015 秒)

    Monitor status information storage and display
    1.
    发明授权
    Monitor status information storage and display 失效
    监控状态信息的存储和显示

    公开(公告)号：US06437761B1

    公开(公告)日：2002-08-20

    申请号：US08958603

    申请日：1997-10-27

    申请人： Vincent V. Du ,  Masanobu Kimoto ,  Yoshihisa Narui

    发明人： Vincent V. Du ,  Masanobu Kimoto ,  Yoshihisa Narui

    IPC分类号： G09G106

    CPC分类号： G09G5/003 ,  G09G2330/04 ,  G09G2370/04 ,  Y10S345/904

    摘要： A method for storing status information prior to shutdown of a video monitor due to a failure. An indication of an operational parameter is obtained. Based on the indication, it is determined if the failure occurs warranting shutdown. If the failure occurs, status information is stored in a non-volatile memory for later retrieval during repair. A shutdown sequence is generated to disable the video monitor.

    摘要翻译： 一种用于在故障关闭视频监视器之前存储状态信息的方法。 获得操作参数的指示。 根据指示，确定是否发生故障需要关机。 如果发生故障，则状态信息存储在非易失性存储器中，以供以后在修复期间检索。 生成关闭序列以禁用视频监视器。

    Power saving modes displaying apparatus and method
    2.
    发明授权
    Power saving modes displaying apparatus and method 失效
    省电模式显示装置和方法

    公开(公告)号：US6054981A

    公开(公告)日：2000-04-25

    申请号：US745939

    申请日：1996-11-08

    申请人： Masanobu Kimoto ,  Motoki Ouchiyama ,  Yasunori Mori

    发明人： Masanobu Kimoto ,  Motoki Ouchiyama ,  Yasunori Mori

    IPC分类号： G09G3/14 ,  G09G3/20 ,  G09G5/00 ,  H04N5/445

    CPC分类号： G09G5/006 ,  G09G2330/022

    摘要： A video display monitor having a plurality of power-save modes that are automatically controlled by a computer includes a display element for emitting light of at least two colors and circuitry for controlling the period of light emission of each color to correspond to the different power-save modes. Also, a method for displaying the power-save modes of a computer video display monitor having a plurality of power saving modes that are automatically selected by the computer uses a display element capable of emitting light of at least two colors and includes the steps of detecting a power-save mode among the plurality of power-save modes and varying the period of light emission of each color to correspond to the different detected power-save modes.

    摘要翻译： 具有由计算机自动控制的多个省电模式的视频显示监视器包括用于发射至少两种颜色的光的显示元件和用于控制每种颜色的发光周期的电路，以对应于不同的功率 - 保存模式。 此外，用于显示具有由计算机自动选择的多个省电模式的计算机视频显示监视器的节电模式的方法使用能够发射至少两种颜色的光的显示元件，并且包括检测 在所述多个省电模式中的节电模式，并且改变每种颜色的发光周期以对应于不同的检测到的省电模式。

    Adaptive sharpness enhancement for a multi-frequency scanning monitor
    3.
    发明授权
    Adaptive sharpness enhancement for a multi-frequency scanning monitor 失效
    多频扫描监视器的自适应锐度增强

    公开(公告)号：US6034742A

    公开(公告)日：2000-03-07

    申请号：US957881

    申请日：1997-10-27

    申请人： Masanobu Kimoto ,  Hiroyuki Nakazono

    发明人： Masanobu Kimoto ,  Hiroyuki Nakazono

    IPC分类号： G09G1/00 ,  G09G1/16 ,  H04N5/208 ,  H04N5/46 ,  H04N5/21

    CPC分类号： H04N5/208 ,  G09G1/002 ,  G09G2320/02 ,  G09G2320/06 ,  H04N5/46

    摘要： The present invention relates to a multi-frequency display system and method for providing sharpness enhancement. The system comprises a sharpness enhancement circuit that is configured to receive a first and a second input video signal, where the first input video signal operates at a first frequency, and the second input video signal operates at a second frequency. The system further comprises a controller circuit coupled to the sharpness enhancement circuit, that is configured to generate a first sharpness enhancement signal corresponding to the first frequency and a second sharpness enhancement signal corresponding to the second frequency. The sharpness enhancement circuit generates a first control signal in response to the first input video signal and the first enhancement signal, and the sharpness enhancement circuit generates a second control signal based on the second input video signal and the second enhancement signal. An electron gun coupled to the sharpness enhancement circuit is configured to provide an first image having a predetermined sharpness level at the first frequency based on the first control signal. The electron gun also provides a second image having the predetermined sharpness level at the second frequency based on the second control signal.

    摘要翻译： 本发明涉及提供锐度增强的多频显示系统和方法。 该系统包括锐度增强电路，其被配置为接收第一和第二输入视频信号，其中第一输入视频信号以第一频率操作，并且第二输入视频信号以第二频率操作。 该系统还包括耦合到锐度增强电路的控制器电路，其被配置为产生对应于第一频率的第一锐度增强信号和对应于第二频率的第二锐度增强信号。 锐度增强电路响应于第一输入视频信号和第一增强信号产生第一控制信号，锐度增强电路基于第二输入视频信号和第二增强信号产生第二控制信号。 耦合到锐度增强电路的电子枪被配置为基于第一控制信号提供具有第一频率的预定锐度电平的第一图像。 电子枪还基于第二控制信号提供具有第二频率的预定锐度电平的第二图像。

    Selective aging for monitor production
    4.
    发明授权
    Selective aging for monitor production 失效
    显示器生产的选择性老化

    公开(公告)号：US06348944B1

    公开(公告)日：2002-02-19

    申请号：US08956102

    申请日：1997-10-24

    申请人： Masanobu Kimoto ,  Tadashi Fujise

    发明人： Masanobu Kimoto ,  Tadashi Fujise

    IPC分类号： H04N1700

    CPC分类号： H04N17/04

    摘要： The present invention relates a method and system for providing aging of a cathode ray tube. The system comprises a video processing circuit that is configured to generate a first luminance signal and a second luminance signal. The system also comprises an electron gun located in the cathode ray tube, that is coupled to the video processing circuit. The electron gun is configured to operate at a first luminance level corresponding to the first luminance signal for a first predetermined period of time, and a second luminance level corresponding to the second luminance signal for a second predetermined period of time.

    摘要翻译： 本发明涉及一种用于提供阴极射线管老化的方法和系统。 该系统包括被配置为产生第一亮度信号和第二亮度信号的视频处理电路。 该系统还包括位于阴极射线管中的电子枪，其耦合到视频处理电路。 电子枪被配置为在第一预定时间段内以与第一亮度信号相对应的第一亮度级操作第二亮度级，并且在第二预定时间段内操作与第二亮度信号相对应的第二亮度级。

    Method and apparatus for centering a video signal on a display screen
    5.
    发明授权
    Method and apparatus for centering a video signal on a display screen 有权
    用于在显示屏上对准视频信号的方法和装置

    公开(公告)号：US06259484B1

    公开(公告)日：2001-07-10

    申请号：US09165173

    申请日：1998-10-01

    申请人： Libiao Jiang ,  Masanobu Kimoto

    发明人： Libiao Jiang ,  Masanobu Kimoto

    IPC分类号： H04N504

    CPC分类号： H04N17/045 ,  H04N3/227 ,  H04N5/44513

    摘要： A method and apparatus for centering an active video signal on a display screen is described. In one embodiment, the method includes calculating an initial positioning value, which corresponds to an initial position of the active video signal on the display screen. A target positioning value is then determined using linear interpolation. The target positioning value is a rough estimate and provides a big pre-jump of the active video signal from the initial position to a target position, which positions the active video signal near the center of the display screen. A bi-sectional fine tuning technique may then be utilized to center the active video signal on the display screen. This method may be performed using a feedback loop that comprises a microcontroller, a digital signal processor, and an on-screen display circuit.

    摘要翻译： 描述了一种用于在活动视频信号上对准显示屏幕的方法和装置。 在一个实施例中，该方法包括计算对应于显示屏上活动视频信号的初始位置的初始定位值。 然后使用线性插值确定目标定位值。 目标定位值是一个粗略的估计，并且提供从初始位置到目标位置的有效视频信号的大的预跳转，这将活动视频信号定位在显示屏的中心附近。 然后可以利用双截面微调技术将活动视频信号置于显示屏上。 可以使用包括微控制器，数字信号处理器和屏幕显示电路的反馈回路来执行该方法。

    Accurate on-site reference for automatic size and position adjustment
    6.
    发明授权
    Accurate on-site reference for automatic size and position adjustment 有权
    精确的现场参考，用于自动尺寸和位置调整

    公开(公告)号：US06259483B1

    公开(公告)日：2001-07-10

    申请号：US09165171

    申请日：1998-10-01

    申请人： Libiao Jiang ,  Masanobu Kimoto ,  Taro Tadano

    发明人： Libiao Jiang ,  Masanobu Kimoto ,  Taro Tadano

    IPC分类号： H04N504

    CPC分类号： H04N3/227

    摘要： Determining a phase shift compensation for automatically centering an image by measuring a start time delay between a horizontal scan line signal and an active video signal, measuring an end time delay between the active video signal and the horizontal scan line signal, and computing a phase shift for a horizontal flyback signal using the start time delay and the end time delay. A system to center an image on a monitor includes a video processing circuit and a rasterizer. The video processing circuit receives a video signal and measures a start time delay and an end time delay between a horizontal scan line signal and an active video signal. The circuit generates a phase shift used to generate a horizontal flyback signal using the measured start time delay and the end time delay. The rasterizer receives the output of the video processing circuit to control a scanning element.

    摘要翻译： 通过测量水平扫描线信号和有效视频信号之间的开始时间延迟来确定用于自动对中图像的相移补偿，测量有效视频信号和水平扫描线信号之间的结束时间延迟，以及计算相移 对于使用起始时间延迟和结束时间延迟的水平反激信号。 在监视器上使图像居中的系统包括视频处理电路和光栅化器。 视频处理电路接收视频信号并测量水平扫描线信号和有效视频信号之间的开始时间延迟和结束时间延迟。 电路产生用于使用测量的启动时间延迟和结束时间延迟来产生水平反激信号的相移。 光栅化器接收视频处理电路的输出以控制扫描元件。

    Correction of corrupted data in capacitor switching control to maintain horizontal linearity in video monitors
    7.
    发明授权
    Correction of corrupted data in capacitor switching control to maintain horizontal linearity in video monitors 失效
    纠正电容切换控制中损坏的数据，以保持视频监视器的水平线性

    公开(公告)号：US6137243A

    公开(公告)日：2000-10-24

    申请号：US164213

    申请日：1998-09-30

    申请人： Shin Fujimori ,  Taro Tadano ,  Masanobu Kimoto

    发明人： Shin Fujimori ,  Taro Tadano ,  Masanobu Kimoto

    IPC分类号： H04N3/233 ,  H04N3/27 ,  G09G1/04 ,  H01J29/56 ,  H01J29/70

    CPC分类号： H04N3/233 ,  H04N3/27

    摘要： The present invention is a method and apparatus for selecting a capacitor value corresponding to a horizontal frequency in a video monitor. The technique determines the horizontal frequency and creates a limit on a default capacitor value which is obtained from the determined horizontal frequency. An updated value is compared with the limit to generate a comparison result. The capacitor value between the default capacitor value and the updated value is selected based on the comparison result.

    摘要翻译： 本发明是一种在视频监视器中选择对应于水平频率的电容器值的方法和装置。 该技术决定了水平频率，并对从确定的水平频率获得的默认电容值产生限制。 将更新的值与限制进行比较以生成比较结果。 根据比较结果选择默认电容值与更新值之间的电容值。

    Video display apparatus with power saving modes
    9.
    发明授权
    Video display apparatus with power saving modes 失效
    带省电模式的视频显示设备

    公开(公告)号：US5808693A

    公开(公告)日：1998-09-15

    申请号：US743810

    申请日：1996-11-06

    申请人： Hiroshi Yamashita ,  Yasunori Mori ,  Masanobu Kimoto

    发明人： Hiroshi Yamashita ,  Yasunori Mori ,  Masanobu Kimoto

    IPC分类号： G06F1/32 ,  G09G5/00 ,  G09G5/18 ,  H04N3/27 ,  H04N5/44 ,  H04N5/63

    CPC分类号： H04N5/63 ,  H04N3/27

    摘要： A video display apparatus capable of receiving multiple video input signals and of reducing its power consumption when each of those signals becomes inactive. Power consumption is reduced by selecting from a number of power saving modes. Each power saving mode has an associated recovery time as well as an associated amount of power savings. Recovery time is minimized by determining which of the video input signals is most likely to become active first, assigning a high priority to that signal and selecting a power saving mode based on characteristics of that signal. The likelihood of reactivation of a signal is determined by detecting the absence of normal vertical and/or horizontal synchronization signals.

    摘要翻译： 一种视频显示装置，其能够接收多个视频输入信号，并且当这些信号中的每一个变为不活动时降低其功耗。 通过从多种省电模式中选择来降低功耗。 每个省电模式都具有相关的恢复时间以及相关的功率节省量。 通过确定哪个视频输入信号最有可能首先变为活动，为该信号分配高优先级，并且基于该信号的特性来选择功率节省模式来最小化恢复时间。 通过检测不存在正常的垂直和/或水平同步信号来确定重新激活信号的可能性。