TOUCH INPUT SENSING DEVICE
Application 1169/CHENP/2006 published 2007-08-17, filed 2006-04-05
A touch sensor and a method of sensing are disclosed. The touch sensor includes a self-supporting flexible glass layer disposed on a conductive film. The touch sensor further includes electrical circuitry configured to detect a signal induced by capacitive coupling between the conductive film and a touch input applied to the flexible glass layer.
Applicant
1)3M INNOVATIVE PROPERTIES COMPANY
:3M Center, Post Office Box 33427, Saint Paul, MN 55133-3437 U.S.A.
Inventor
1)RICHTER, Paul, J.; 2)CAIRNS, Darran, R.; 3)BOTTARI, Frank, J.;
International Info
Classification: G06F3/033
Publication Number: WO 2005/041011
Application Date: 2004-08-06
Priority Information
10/679,903 U.S.A. 2003-10-06