会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 28. 发明申请
    • Pointing device and method and pointer display apparatus and method
    • 指点装置及方法及指针显示装置及方法
    • US20070176899A1
    • 2007-08-02
    • US11580094
    • 2006-10-13
    • Ho-joon YooNam-woo KimKi-wan ChoiSun-gi Hong
    • Ho-joon YooNam-woo KimKi-wan ChoiSun-gi Hong
    • G09G5/08
    • G06F3/03542G06F3/0325G06F3/0433
    • A pointing apparatus and method and a pointer display apparatus and method using a virtual region which generate a virtual region corresponding to a detected display region, convert coordinates of a location, and display a pointer at the converted coordinates. The pointing device includes a region detector detecting a display region, which displays a pointer, using at least one received signal; a virtual region generator generating the virtual region corresponding to the display region and having an aspect ratio equal to that of the display region; a coordinate converter converting coordinates of a location, which is pointed at by the pointing device, in the virtual region into ratios of the coordinates of the location to a size of the virtual region; and a coordinate ratio transmitter transmitting the ratios.
    • 一种指示装置和方法以及使用产生对应于检测到的显示区域的虚拟区域的虚拟区域的指示器显示装置和方法,转换位置的坐标,并在转换的坐标处显示指针。 指示装置包括使用至少一个接收信号检测显示区域的区域检测器,其显示指针; 产生与所述显示区域对应的虚拟区域,并且具有等于所述显示区域的宽高比的虚拟区域发生器; 将所述虚拟区域中指向的位置的坐标转换为所述位置的坐标与所述虚拟区域的大小的比例的坐标转换器; 以及传送比率的坐标比变送器。