Patent ID: 8405753
Filing Date: 2013-03-26
Classification: H04N

Abstract:
1. An image data processing device comprising: a display element that displays a numeral representing predetermined information; an auxiliary display element that displays a single mark representing the predetermined information of a predetermined number of digits; a decision making device that decides whether or not numerical value information representing the predetermined information is equal to or greater than the predetermined number of digits; an arithmetic operation device that executes an arithmetic operation for the numerical value information by using the predetermined number of digits to obtain a result of the arithmetic operation if the decision making device decides that the numerical value information is equal to or greater than the predetermined number of digits; and a display control device that implements control so as to, if the numerical value information is smaller than the predetermined number of digits, without the arithmetic operation executed by the arithmetic operation device, display the predetermined information by indication on only the display element and no indication on the auxiliary display element, and so as to, if the numerical value information is equal to or greater than the predetermined number of digits, with the arithmetic operation executed by the arithmetic operation device, display the predetermined information by displaying the result of the arithmetic operation by combining indications on the display element and the auxiliary display element.