Title:
MULTI-POINT TOUCH SCREEN OPERATING TOOL
Document Type and Number:
WIPO Patent Application WO/2010/097031
Kind Code:
A1
Abstract:
A method for determining a touch point during a special touch object contacting with a touch screen, and a touch screen operating tool, in particular a touch pen. The method includes: installing a sensor on the special touch object, comparing the data of the special touch object obtained by the sensor with the corresponding data of the contact point on the screen, determining the corresponding touch point of the special touch object.
Inventors:
HAN DINGNAN (CN)
Application Number:
PCT/CN2010/070617
Publication Date:
September 02, 2010
Filing Date:
February 10, 2010
Export Citation:
Assignee:
HAN DINGNAN (CN)
International Classes:
G06F3/033; G06F3/048
Foreign References:
| CN101539815A | 2009-09-23 | |||
| CN1894737A | 2007-01-10 | |||
| CN1525389A | 2004-09-01 |
Other References:
None
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