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Detail
Registered APPARATUS FOR SENSING PRESSURE USING OPTICAL WAVEGUIDE AND METHOD THEREOF
- Inventors
- Kyung Ki-Uk, Youngsung Kim, Park Suntak, Park Jun Seok, Cho Il Yeon
- Application No.
- 13524794 (2012.06.15)
- Publication No.
- 20120318074 (2012.12.20)
- Registration No.
- 9157815 (2015.10.13)
- Country
- UNITED STATES
- Project Code
- 11MS1800, TAXEL: Visio-haptic Display and Rendering Engine, Kyung Ki-Uk
- Abstract
- Disclosed are an apparatus and a method for sensing pressure using an optical waveguide sensor. The apparatus for sensing pressure using an optical waveguide sensor, includes: a light source radiating light; an optical waveguide panel emitting some of the radiated light outside through a plurality of light transmitting regions previously formed, and changing an amount of totally reflected light according to pressure applied to at least one of the plurality of light transmitting regions; a detector detecting the amount of light; and an analyzer determining intensity and a location of the pressure according to the detected amount of light.
- KSP Keywords
- Light sources, Light transmitting, Optical waveguide sensor, Optical waveguides, Reflected light, waveguide sensor
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | APPARATUS FOR SENSING PRESSURE USING OPTICAL WAVEGUIDE AND METHOD THEREOF | UNITED STATES |