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公开(公告)号:US09092129B2
公开(公告)日:2015-07-28
申请号:US13047962
申请日:2011-03-15
申请人: Samer Abdo , Julien Piot , Greg Dizac , Richard Milhe , Guillaume Bourelly , Matthieu Meisser , Fabiano Pedrotta , Thomas Gaëtan Brisebras , Candice Patricia Tillitt , Alice Estelle Loeb
发明人: Samer Abdo , Julien Piot , Greg Dizac , Richard Milhe , Guillaume Bourelly , Matthieu Meisser , Fabiano Pedrotta , Thomas Gaëtan Brisebras , Candice Patricia Tillitt , Alice Estelle Loeb
IPC分类号: G06F3/045 , G06F3/044 , G06F3/0488
CPC分类号: G06F3/0488 , G06F3/044 , G06F3/045 , G06F3/04883 , G06F2203/04101 , G06F2203/04104
摘要: A capture device for remote, virtual on screen data input by hand annotation comprises at least three functional layers including a bottom rigid layer, a middle pressure sensor layer and a top flexible layer. The bottom rigid layer has a surface that provides a mechanical support for writing. The middle pressure sensor layer is adapted to measuring a pressure array or map on the capture active area and to send data representing the measured pressure to a personal computer. The top flexible touch-sensitive passive LCD display layer includes an LCD surface by which whatever is written down on the LCD is impressed graphically due to its liquid crystal physical properties wherein applied pressure changes the crystal particles orientation and light properties, such that when a stylus presses against a writing surface thereof, it leaves a visible trace allowing the user to produce a drawing though no real ink has flown.
摘要翻译: 通过手动注释的用于远程,虚拟屏幕上数据输入的捕获装置包括至少三个功能层,包括底部刚性层,中间压力传感器层和顶部柔性层。 底部刚性层具有提供用于书写的机械支撑的表面。 中压传感器层适于测量捕获有效区域上的压力阵列或地图,并将表示测量的压力的数据发送到个人计算机。 顶部柔性触敏无源LCD显示层包括LCD表面,由LCD液晶显示器上的任何写入下来的图形都会由于其液晶物理性质而受到压力,其中施加的压力改变了晶体颗粒的取向和光特性,使得当触针 压在其书写表面上,留下可见的痕迹,允许使用者通过没有真正的墨水流动而产生图形。