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
    • 79. 发明授权
    • Interactive input system and method
    • 交互式输入系统和方法
    • US09298318B2
    • 2016-03-29
    • US13309377
    • 2011-12-01
    • Gerald MorrisonJohn NewtonGareth Bell
    • Gerald MorrisonJohn NewtonGareth Bell
    • G06F3/033G06F3/042
    • G06F3/0425G06F3/0421
    • An interactive input system comprises a display panel; a first illumination source providing illumination across an outer surface of the display panel such that when a pointer is brought into proximity with the outer surface, the pointer reflects illumination from the first illumination source through the display panel; at least one imaging device having a field of view aimed at an opposite outer surface of the display panel, the at least one imaging device capturing images including illumination reflected by the pointer through the display panel; and processing structure in communication with the at least one imaging device, said processing structure processing the captured images to determine a location of the pointer relative to the outer surface.
    • 交互式输入系统包括显示面板; 第一照明源,提供穿过所述显示面板的外表面的照明,使得当指示器与所述外表面接近时,所述指示器通过所述显示面板反射来自所述第一照明源的照明; 所述至少一个成像装置具有针对所述显示面板的相对外表面的视场,所述至少一个成像装置捕获包括由所述指针通过所述显示面板反射的光的图像; 以及与所述至少一个成像装置通信的处理结构,所述处理结构处理所捕获的图像以确定所述指针相对于所述外表面的位置。