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1. 发明申请

US20080036734A1 Scrolling input arrangements using capacitive sensors on a flexible membrane 审中-公开
标题翻译：使用柔性膜上的电容式传感器进行滚动输入
公开(公告)号：US20080036734A1
公开(公告)日：2008-02-14
申请号：US11882421
申请日：2007-08-01
申请人： Larry Forsblad , Steve Hotelling , Brian Lynch , Benjamin Lyon , Jan Mooisintong , Doug Weber , Steve Zadesky
发明人： Larry Forsblad , Steve Hotelling , Brian Lynch , Benjamin Lyon , Jan Mooisintong , Doug Weber , Steve Zadesky
IPC分类号： G09G5/34 , G01R35/00
CPC分类号： H03K17/9622 , H03K2217/960755
摘要： Scrolling input arrangements are presented including: a flexible membrane; a number of capacitive sensors mechanically integrated with the flexible membrane, the capacitive sensors radially disposed with respect to a first axis that is perpendicular with respect to the flexible membrane; an integrated circuit mechanically coupled with the flexible membrane and electronically coupled with the capacitive sensors, the integrated circuit configured to process a number of electronic signals from the capacitive sensors to provide a scrolling function; and a connection region on the flexible membrane for electronically coupling the scrolling input arrangement with an electronic device. In some embodiments, the capacitive sensors are configured with a plate element having a first surface area and a trace element having a second surface area such that the first surface area and second surface area comprise a sensor surface area, wherein the sensor surface areas for the capacitive sensors is substantially equal in size.
摘要翻译：提供滚动输入布置，包括：柔性膜; 与柔性膜机械地集成的许多电容传感器，相对于相对于柔性膜垂直的第一轴径向设置的电容式传感器; 集成电路，其与所述柔性膜机械耦合并与所述电容传感器电连接，所述集成电路被配置为处理来自所述电容传感器的多个电子信号以提供滚动功能; 以及柔性膜上的用于将滚动输入装置电子耦合到电子装置的连接区域。在一些实施例中，电容传感器被配置有具有第一表面区域的板元件和具有第二表面区域的微量元件，使得第一表面区域和第二表面区域包括传感器表面区域，其中传感器表面积用于电容传感器的尺寸基本相等。

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