Optical touch screen based on waveguide sensing
Publication: Research - peer-review › Journal article – Annual report year: 2011
We disclose a simple, optical touch screen technique based on a planar injection molded polymer
waveguide, a single laser, and a small linear detector array. The solution significantly reduces the
complexity and cost as compared to existing optical touch technologies. Force detection of a touching
finger is also demonstrated.
| Original language | English |
|---|---|
| Journal | Applied Physics Letters |
| Publication date | 2011 |
| Volume | 99 |
| Journal number | 6 |
| Pages | 061102 |
| ISSN | 0003-6951 |
| DOIs | |
| State | Published |
Bibliographical note
Copyright 2011 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Applied Physics Letters, Volume 99, Issue 6 and may be found at http://apl.aip.org/resource/1/applab/v99/i6/p061102_s1.
| Citations | Web of Science® Times Cited: 1 |
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