P-171: A Flexible Touch-Sensitive Writing Tablet

We present a flexible touch‐sensitive writing tablet utilizing a reflective bistable cholesteric liquid crystal laminated between two conductive‐polymer coated polyethylene‐terephthalate substrates. The device features a selective pressure response suitable for high‐resolution lines to be drawn into...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2008-05, Vol.39 (1), p.1840-1842
Main Authors: Schneider, Tod, Magyar, Greg, Barua, Sankar, Ernst, Todd, Miller, Nick, Franklin, Sean, Montbach, Erica, Davis, Donald J., Khan, Asad, Doane, J. William
Format: Article
Language:English
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Summary:We present a flexible touch‐sensitive writing tablet utilizing a reflective bistable cholesteric liquid crystal laminated between two conductive‐polymer coated polyethylene‐terephthalate substrates. The device features a selective pressure response suitable for high‐resolution lines to be drawn into the screen. The device is inexpensive, conformable, and laser‐cut to any desired shape.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.3069540