公开(公告)号：US20060164393A1

公开(公告)日：2006-07-27

申请号：US11039800

申请日：2005-01-24

Applicant: Chung-Min Wu ,  Ching-Hsing Luo

Inventor： Chung-Min Wu ,  Ching-Hsing Luo

IPC: G09G5/08

CPC classification number: G06F3/0346 ,  G06F3/03543 ,  G06F3/0383

Abstract: A highly sensitive inertial mouse is in particular to one using an MEMS(Micro-Electrical-Mechanical System)inertial sensitive principle; the mouse uses MEMS inertial sensitive principle including a two-dimensional or three-dimensional inertial sensors or accelerometers and with the use of signal processing methods such as collecting of data, noise cancellation, setting of threshold of dead zone, tracking of baseline, calculation of displacement and adjustment of sensitivity and so on, enable the MEMS sensor acting as the manufacturing component of a computer mouse; furthermore, the present invention is not only light and energy saving, but also obviates the drawbacks of high power consumption of optics mice or easy-dirt collection of roller mice. Moreover, with the increase in sensitivity, the bottleneck in the manufacturing of inertial mouse is overcome such that the functions of MEMS inertial mouse is very stable and reliable and can be easily used.

Abstract translation: 一个高度敏感的惯性鼠特别是一个使用MEMS（微机电系统）惯性敏感原理的鼠标; 鼠标使用包括二维或三维惯性传感器或加速度计的MEMS惯性敏感原理，并使用信号处理方法，如数据采集，噪声消除，死区阈值设置，基线跟踪，计算 位移和灵敏度调整等，使MEMS传感器成为电脑鼠标的制造部件; 此外，本发明不仅光能和节能，而且消除了光学小鼠的高功率消耗或滚筒小鼠的容易污物收集的缺点。 此外，随着灵敏度的提高，克服了惯性鼠标制造的瓶颈，使得MEMS惯性鼠标的功能非常稳定可靠，易于使用。