POINTING DEVICE AND DISPLAY APPARATUS
    11.
    发明申请
    POINTING DEVICE AND DISPLAY APPARATUS 有权
    指示装置和显示装置

    公开(公告)号:US20110285672A1

    公开(公告)日:2011-11-24

    申请号:US13114450

    申请日:2011-05-24

    IPC分类号: G06F3/033 G09G3/28 G09G3/02

    摘要: A pointing device and a display apparatus applying the same are provided. The pointing device corrects an error that occurs in a boundary between block in calculating a current location of the pointing device and calculates the current location. Accordingly, an error occurring in a boundary between blocks in calculating a current location of the pointing device is prevented.

    摘要翻译: 提供了一种指示装置和应用它的显示装置。 指向装置在计算指示装置的当前位置时校正在块之间的边界中发生的错误并计算当前位置。 因此,防止了在计算指示装置的当前位置时在块之间的边界处发生的错误。

    POINTING DEVICE, DISPLAY APPARATUS AND POINTING SYSTEM, AND LOCATION DATA GENERATION METHOD AND DISPLAY METHOD USING THE SAME
    12.
    发明申请
    POINTING DEVICE, DISPLAY APPARATUS AND POINTING SYSTEM, AND LOCATION DATA GENERATION METHOD AND DISPLAY METHOD USING THE SAME 失效
    指示装置,显示装置和指示系统以及位置数据生成方法和使用其的显示方法

    公开(公告)号:US20100315332A1

    公开(公告)日:2010-12-16

    申请号:US12646219

    申请日:2009-12-23

    IPC分类号: G06F3/033

    摘要: A pointing device, a display apparatus and a pointing system, and a location data generation method and a display method using the same are provided. The pointing device includes a sensor that detects signals, a storage unit which stores a signal pattern and a controller which generates location data corresponding to a time at which a signal is detected. Using the detected signals, it is possible to more precisely determine a location of the pointing device on a display apparatus, and to minimize errors caused by delays that may occur when the pointing device is wirelessly connected to the display apparatus.

    摘要翻译: 提供指示装置,显示装置和指示系统,以及位置数据生成方法和使用该指示装置的显示方法。 指示装置包括检测信号的传感器,存储信号模式的存储单元和产生与检测到信号的时间对应的位置数据的控制器。 使用检测到的信号,可以更精确地确定指示设备在显示设备上的位置,并且最小化由指示设备无线连接到显示设备时可能发生的延迟引起的错误。

    INPUT DEVICE AND CONTROL METHOD OF THE SAME
    13.
    发明申请
    INPUT DEVICE AND CONTROL METHOD OF THE SAME 审中-公开
    输入装置及其控制方法

    公开(公告)号:US20110267261A1

    公开(公告)日:2011-11-03

    申请号:US12973052

    申请日:2010-12-20

    IPC分类号: G09G5/00

    摘要: Disclosed are an input device, a method of controlling the input device and a system including the input device and a display device. The input device may include: a communication unit operable to communicate with a display device; a sensor operable to sense a first signal containing noise and a scan signal generated from the display device, and a second signal containing the noise; a noise eliminator operable to compare the first signal and the second signal; and a controller operable to control the communication unit to output position information of the input device, wherein the position information is based on the comparing of the first signal and the second signal.

    摘要翻译: 公开了输入装置,控制输入装置的方法以及包括输入装置和显示装置的系统。 输入设备可以包括:可操作以与显示设备通信的通信单元; 传感器,其可操作以感测包含噪声的第一信号和从所述显示装置产生的扫描信号,以及包含所述噪声的第二信号; 噪声消除器,其可操作以比较所述第一信号和所述第二信号; 以及控制器,其可操作以控制所述通信单元输出所述输入设备的位置信息,其中所述位置信息基于所述第一信号和所述第二信号的比较。