EP 2102735 A1 20090923 - DEVICE FOR DETECTING THE LOCATION COORDINATES OF A PRESSURE POINT WITHIN A SENSOR FIELD
Title (en)
DEVICE FOR DETECTING THE LOCATION COORDINATES OF A PRESSURE POINT WITHIN A SENSOR FIELD
Title (de)
VORRICHTUNG ZUM ERFASSEN DER ORTSKOORDINATEN EINES DRUCKPUNKTES INNERHALB EINES SENSORFELDES
Title (fr)
DISPOSITIF POUR DÉTECTER LES COORDONNÉES DE LOCALISATION D'UN POINT DE PRESSION À L'INTÉRIEUR D'UN CHAMP DE DÉTECTION
Publication
Application
Priority
- AT 2007000576 W 20071219
- AT 20902006 A 20061219
Abstract (en)
[origin: WO2008074046A1] The invention relates to a device for detecting the location coordinates of a pressure point (8) within a sensor field which has at least one electrical resistance layer (2) connected via electrical terminals (4) positioned at the edges to a measurement and analysis circuit (5). In order for the device to work independently of an external power supply, it is proposed that the electrical resistance layer (2) provided with at least three electrical terminals (6) is applied onto a ferric layer (1) made of an internally charged cellular polymer.
IPC 8 full level
G06F 3/045 (2006.01)
CPC (source: EP US)
G06F 3/045 (2013.01 - EP US)
Citation (search report)
See references of WO 2008074046A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008074046 A1 20080626; AT 504438 A4 20080515; AT 504438 B1 20080515; AT 504438 B8 20080915; EP 2102735 A1 20090923; US 2010103122 A1 20100429; US 9189120 B2 20151117
DOCDB simple family (application)
AT 2007000576 W 20071219; AT 20902006 A 20061219; EP 07855362 A 20071219; US 44839807 A 20071219