Title:
SYSTEM AND METHOD FOR FINGER RESOLUTION IN TOUCH SCREENS
Document Type and Number:
WIPO Patent Application WO/2011/161673
Kind Code:
A3
Abstract:
System and methods for determining multiple interactions with a digitizer sensor are provided. Entries in a matrix may be provided based on measured and reference values associated with junctions in a digitizer sensor. An entry associated with at least two extreme values related to respective at least to dimensions of the digitizer sensor may be located. A junction associated with the located entry may be designated as an interaction point. In some embodiments, one or more interactions may be determined using a topographical-like evaluation of interactions.
Inventors:
BEN-SHALOM ITAMAR (IL)
GARFINKEL GADI (IL)
GERSHFELD ARTHUR (IL)
GARFINKEL GADI (IL)
GERSHFELD ARTHUR (IL)
Application Number:
PCT/IL2011/000489
Publication Date:
July 26, 2012
Filing Date:
June 20, 2011
Export Citation:
Assignee:
N TRIG LTD (IL)
BEN-SHALOM ITAMAR (IL)
GARFINKEL GADI (IL)
GERSHFELD ARTHUR (IL)
BEN-SHALOM ITAMAR (IL)
GARFINKEL GADI (IL)
GERSHFELD ARTHUR (IL)
International Classes:
G06F3/041
Domestic Patent References:
| WO2009108334A2 | 2009-09-03 | |||
| WO2005114369A2 | 2005-12-01 |
Foreign References:
| EP1717677A2 | 2006-11-02 | |||
| US20080309629A1 | 2008-12-18 |
Attorney, Agent or Firm:
G.E. EHRLICH (1995) LTD. (Ramat Gan, IL)
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