DETECTION OF A CONDUCTIVE OBJECT DURING AN INITIALIZATION PROCESS OF A TOUCH-SENSING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 4, 2016
app pub date -
Mar 24, 2016
filing date -
Jan 14, 2011
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method and apparatus determine a first capacitance value that represents a first capacitance of a first sense element and determine a second capacitance value that represents a second capacitance of a second sense element, where the second capacitance value is responsive to a conductive object proximate to the second sense element. The method and apparatus determine a difference value that represents a difference between the first capacitance value and the second capacitance value and detect a presence of the conductive object responsive to the difference meeting or exceeding a threshold difference value.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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