| 摘要 |
<P>PROBLEM TO BE SOLVED: To suitably reduce current consumption of an organic EL to be used as a display. <P>SOLUTION: In a cellular phone applicable to the information processor, an image reading part 51 reads display image data, an image display part 58 displays a display image based on the display image data, and a white region detection part 52 detects a white region included in the display image data. Then, a white region area calculation part 53 calculates white region area that is occupancy area of the white region on the display image based on the white region, a white region area determination part 54 compares the white region area with a threshold concerning the white region area set in advance and determines it, and a lighting time setting part 55 sets lighting time to light in the white region based on the decided result, then a lighting control part 57 controls lighting operation in the white region by using a timer based on the lighting time, thereby controlling the display of the display image by the image display part 58. <P>COPYRIGHT: (C)2009,JPO&INPIT |
