Invention Grant
- Patent Title: Method and device for sensing a position of an object
- Patent Title (中): 用于感测物体位置的方法和装置
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Application No.: US13465403Application Date: 2012-05-07
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Publication No.: US09012828B2Publication Date: 2015-04-21
- Inventor: Hung-Yu Lin , Chun-Jung Wu
- Applicant: Hung-Yu Lin , Chun-Jung Wu
- Applicant Address: TW New Taipei
- Assignee: Cho-Yi Lin
- Current Assignee: Cho-Yi Lin
- Current Assignee Address: TW New Taipei
- Agency: Stevens & Showalter, LLP
- Priority: TW100116225A 20110509
- Main IPC: G06M7/00
- IPC: G06M7/00 ; G06F3/042 ; G01B11/02
Abstract:
A sensing method and device for sensing the position of an object are provided. The sensing device comprises a light source for generating a plane light, and a sensor unit disposed at one side of the light source. The sensing method comprises driving the light source to generate the plane light, forming a reflective light distribution by the object reflecting the plane light; and estimating a relative distance between the object and the light source according to the reflective light distribution.
Public/Granted literature
- US20120287443A1 SENSING METHOD AND DEVICE Public/Granted day:2012-11-15
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