Scanning Touch Systems
作者： Paul Richard , Gareth John McCahghan , Adrian James Cable , Euan Christopher Smith , Peter William Tudor Mash
DOI:
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摘要: Various approaches to touch sensing systems are disclosed As an example, a system is that includes: optical beam source provide beam; pair of controllable deflectors comprising at least first and second deflectors, wherein the deflector configured deflect through angle towards region, scattered light from object in region angle; detector, particular detector array; imaging image deflected onto array. The controlled tandem scan region.
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