Sunday, May 24, 2009

Large Optical Multi Touch Touch Screen

FlatFrog provides a new type of multi touch touch screen with patented Planar Scatter Detection (PSD) technology. According to datasheets (FlatFrog Multitouch 2200K and FlatFrog Multitouch 4000), the panel has a very slim form factor and can detect more than 20 touch points simultaneously.

FlatFrog Multi Touch

Related patents: J. O. P. Eliasson, J. Wagenblast, and S. Ƙstergaard (Flatfrog Laboratories AB), “System and method of determining a position of a radiation emitting element”, US7442914, Oct. 28, 2008.

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