Touch-control detection device and method

The invention provides a touch-control detection device and a method, wherein the touch-control detection device and the method are used for detecting a touch-control position on a touch-control screen. The touch-control detection device comprises a plurality of induction units, a collection unit an...

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Bibliographic Details
Main Author GUO HONGFENG
Format Patent
LanguageChinese
English
Published 15.05.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides a touch-control detection device and a method, wherein the touch-control detection device and the method are used for detecting a touch-control position on a touch-control screen. The touch-control detection device comprises a plurality of induction units, a collection unit and a control processing unit. The plurality of induction units are installed on the touch-control screen in an array mode and form a plurality of collection channels, and induction units in each collection channel are not adjacent. The collection unit is used for collecting induction signals when touch-control operation on the touch-control screen is detected, wherein the induction signals come from the collection channels and respond to the touch-control operation. The control processing unit receives the induction signals, carries out matching on the induction signals and locator fields composed of the induction units respectively distributed in the array mode, and confirms the touch-control position according to
Bibliography:Application Number: CN20111359473