EP 0616298 B1 19980429 - Position input device and input apparatus using the same
Title (en)
Position input device and input apparatus using the same
Title (de)
Positionseingabevorrichtung und Apparat zu seiner Verwendung
Title (fr)
Dispositif d'entrée de position et appareil l'utilisant
Publication
Application
Priority
- JP 3597393 A 19930225
- JP 21122693 A 19930826
Abstract (en)
[origin: EP0616298A1] A position input device forming four independent electrodes disposed in four directions on one lower film, and forming one common electrode so as to confront all four electrodes on the other upper film, on the mutually confronting surfaces of two upper and lower films, and possessing pressure sensitive elements made of pressure sensitive rubber or the like varying in the resistance by the pressure in the thickness direction between the electrodes and the common electrode, disposed between the independent electrodes and the common electrode, a pressure plate having protrusions provided in four direction so as to press the pressure sensitive elements, and an operation lever for pressing the pressing plate provided movably on the pressing plate, and an input apparatus using the same. <IMAGE>
IPC 1-7
IPC 8 full level
G05G 9/047 (2006.01); G06F 3/0338 (2013.01); G06F 3/041 (2006.01)
CPC (source: EP US)
G05G 9/047 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0616298 A1 19940921; EP 0616298 B1 19980429; CN 1094214 C 20021113; CN 1095836 A 19941130; DE 69409860 D1 19980604; DE 69409860 T2 19980903; JP 3060793 B2 20000710; JP H06309095 A 19941104
DOCDB simple family (application)
EP 94102739 A 19940223; CN 94101717 A 19940221; DE 69409860 T 19940223; JP 21122693 A 19930826