Patent ID: 7737955
Filing Date: 2010-06-15
Classification: G06F

Abstract:
1. An electronic device providing a touch-based interface for a display control, the device comprising: a display having a screen installed with a cursor thereon and a frame attached to the screen, the frame comprising a first touch sensitive region and a second touch sensitive region for generating sensing signals in response to an input operation, each sensing signal being assigned with a corresponding coordinate for identification; and a timer for recording a time duration of receiving the sensing signals; a processing unit being programmed for identifying the sensing signals are generated from which of the touch sensitive regions according to the coordinates assigned to the sensing signals, and determining a direction of the input operation according to the coordinates assigned to the sensing signals and a speed of the input operation according to the time duration of receiving the sensing signals only, and moving a cursor displayed on the screen word by word if the speed of the input operation is a normal speed, upon the identified sensing signals are generated from the first touch sensitive region, and flipping a number of pages if the speed of the input operation is a high speed, upon the identified sensing signals are generated from the second touch sensitive region, wherein the processing unit determines the speed of the input operation on the first touch sensitive region is the normal speed if the time duration of receiving the sensing signals is greater than a first predetermined value; and the processing unit determines the speed of the input operation on the second touch sensitive region is the high speed if the time duration of receiving the sensing signals is less than or equal to a second predetermined value.