METHOD FOR INCREASING A SCANNING RATE ON A CAPACITANCE SENSITIVE TOUCH SENSOR HAVING AN XY ELECTRODE GRID
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 27, 2014
app pub date -
Aug 21, 2013
filing date -
Aug 21, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A system and method for increasing a scanning rate, reducing the effects of noise and reducing power consumption when using a touch sensor having an electrode grid formed by co-planar but orthogonal XY electrodes, wherein the touch sensor may be used to determine the position of an object on a surface of the touch sensor in two measurement cycles, one set of electrodes functioning as a single large drive electrode and the other set of electrodes functioning as a single large sense electrode for a first measurement cycle, then the functions being switched for a second measurement cycle.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully