Patent ID: 9063651
Filing Date: 2015-06-23
Classification: G06F

Abstract:
1. A display device, comprising: a touch panel for displaying images; a position detector that detects each respective XY coordinate of two simultaneously touched positions detected on the touch panel; a calculator that when the XY coordinates of the two simultaneously touched positions have been detected twice in succession by one operation, computes differentials of X-direction distances and of Y-direction distances of the two simultaneously touched positions from a former coordinate detection to a latter coordinate detection; and a control executor that controls a first control subject in accordance with the differential of the X-direction distances computed by the calculator, and controls a second control subject in accordance with the differential of the Y-direction distances computed by the calculator; wherein the control executor controls the first control subject and the second control subject by one operation for detecting the two simultaneously touched positions twice in succession, and the control executor uses the differential of the X-direction distances in the one operation to control the first control subject and uses the differential of the Y-direction distances in the one operation to control the second control subject; and wherein the first control subject is different from the second control subject.