G - Physics – 01 – L
Patent
G - Physics
01
L
G01L 1/26 (2006.01) G06K 9/24 (2006.01)
Patent
CA 2611764
A force sensor particularly suited for use in an electronic stylus that senses an applied force on its nib for recording pen strokes and handwriting recognition. The sensor has a load bearing member for receiving an input force to be sensed and associated circuitry for converting the input force into an output signal indicative of the input force. A coupling at least partially transmits the applied force to be the input force acting on the load bearing member. The force transfer coupling transferring the forces so that the applied force and the input force are not co-linear.
La présente invention concerne un capteur de force particulièrement adapté à un stylet électronique, qui capte une force appliquée sur sa pointe pour enregistrer les traits du stylo et reconnaître l'écriture manuscrite. Le capteur possède un élément de support de charge capable de recevoir une force d'entrée qui doit être captée et un circuit associé pour transformer la force d'entrée en un signal de sortie indicateur de la force d'entrée. Un couplage transmet au moins partiellement la force appliquée, qui doit être la force d'entrée agissant sur l'élément de support de charge. Le couplage de transfert de force transfère les forces de sorte que la force appliquée et la force d'entrée ne soient pas colinéaires.
King Tobin Allen
Lapstun Paul
Silverbrook Kia
Underwood Matthew John
Oyen Wiggs Green & Mutala Llp
Silverbrook Research Pty Ltd
LandOfFree
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