| 摘要 |
A mobile terminal includes user setting unit 101, data conversion unit 106 and display alteration unit 107. A user setting unit 101 sets which conversion data to use as the conversion data for converting a contrast difference in data for display out of a plurality of conversion data. Also, data conversion unit 106 performs processing which makes the contrast difference in the data for display small using the conversion data set by user setting judgment unit 104. Also, display alteration unit 107 alters a displayed content on a display screen based on the data for display converted by data conversion unit 106, and sets which conversion data to use as the conversion data for converting the contrast difference in the data for display out of a plurality of conversion data. By performing processing which makes the contrast difference in the data for display small using the set conversion data, peeking from the surroundings is prevented. |
