TOUCHSCREEN DISPLAYS FOR AN ELECTRONIC DEVICE THAT INCLUDE SEPARATE CARBON NANOTUBE LAYERS FOR DETERMINING LOCATION AND FORCE, RESPECTIVELY
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United States of America Patent
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Issued Date -
Aug 11, 2011
app pub date -
Feb 8, 2010
filing date -
Feb 8, 2010
priority date (Note) -
Abandoned
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Abstract
A touchscreen display for an electronic device comprises a dielectric layer that is substantially transparent and configured to display information therethrough, a first carbon nanotube (CNT) layer disposed on the dielectric layer and being operable to facilitate determination of a location of contact with the touchscreen display, and a second CNT layer disposed on the dielectric layer and being operable to facilitate determination of force associated with contact of the touchscreen display.
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