Invention Grant
US09201543B2 Optical navigating apparatus and computer readable recording media for performing optical navigating method
有权
用于执行光学导航方法的光学导航装置和计算机可读记录介质
- Patent Title: Optical navigating apparatus and computer readable recording media for performing optical navigating method
- Patent Title (中): 用于执行光学导航方法的光学导航装置和计算机可读记录介质
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Application No.: US13735034Application Date: 2013-01-07
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Publication No.: US09201543B2Publication Date: 2015-12-01
- Inventor: Chun-Chen Chen , Hsin-Chia Chen , Yen-Min Chang
- Applicant: PixArt Imaging Inc.
- Applicant Address: TW Science-Based Industrial Park, Hsin-Chu
- Assignee: PixArt Imaging Inc.
- Current Assignee: PixArt Imaging Inc.
- Current Assignee Address: TW Science-Based Industrial Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW101132786A 20120907
- Main IPC: G06F3/042
- IPC: G06F3/042 ; G06F1/32 ; G06F3/041
Abstract:
An optical navigating apparatus, comprising: a displacement detecting apparatus, for determining if the optical navigating apparatus has displacement relative to an target, and for generating a displacement signal according to the displacement; and a touch control panel, for detecting a touch control operation of an user, wherein the touch control panel has a sampling rate and changes the sampling rate according to a control signal, wherein the sampling rate can be adjusted according to the displacement signal, where the sampling rate correspondingly decreases when the displacement signal indicates the displacement increases.
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