Invention Grant
- Patent Title: Capacitive finger navigation module and manufacturing method thereof
- Patent Title (中): 电容式手指导航模块及其制造方法
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Application No.: US14591150Application Date: 2015-01-07
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Publication No.: US09552118B2Publication Date: 2017-01-24
- Inventor: Chi-Chieh Liao , Yi-Hsien Ko , Chih-Hsiung Shih
- Applicant: PIXART IMAGING INC.
- Applicant Address: TW Hsin-Chu County
- Assignee: PIXART IMAGING INC.
- Current Assignee: PIXART IMAGING INC.
- Current Assignee Address: TW Hsin-Chu County
- Agency: Hauptman Ham, LLP
- Priority: TW103106202A 20140224; TW103121831A 20140624
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/0338
Abstract:
A capacitive finger navigation module including a pressure detection mode and a finger movement detection mode is provided. In the pressure detection mode, a finger press is detected to generate a continuous cursor movement signal. In the finger movement detection mode, a finger movement is detected to generate a single cursor movement signal.
Public/Granted literature
- US20150242017A1 CAPACITIVE FINGER NAVIGATION MODULE AND MANUFACTURING METHOD THEREOF Public/Granted day:2015-08-27
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