Touch detection for a digitizer
2 Assignments
0 Petitions
Accused Products
Abstract
A detector for detecting touches of at least one object on a transparent sensor located over a display screen, the detector comprising. a display screen; a patterned arrangement of conductors extending into said sensor situated over said display screen; and detection circuitry adapted to detect capacitive coupling of said at least one object with said at least one conductor.
97 Citations
69 Claims
-
1-46. -46. (canceled)
-
55. A method for providing position detection of a first kind of user interaction together with position detection of a second kind of user interaction, the method comprising:
-
providing a sensor including a patterned arrangement of sensing conductors; detecting signals arising from said position detection of said first kind of user interaction and said second kind of user interaction at same sensing conductors; and detecting position of said first kind of user interaction and said second kind of user interaction from said signals. - View Dependent Claims (56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69)
-
Specification