| 摘要 |
Provided is a semiconductor device which reduces consumption of operation power. The semiconductor device comprises: a first memory storing first layer image data for outputting a first frame image and second layer image data; a display controller generating position information on a first unit element by using a change map including information on the first unit element satisfying predetermined conditions among a plurality of unit elements for outputting the first frame image, reading data on the first unit element among the first layer image data based on the same, and reading data on the first unit data among the second layer image data; and an interface receiving the generated position information and the read data on the first unit element to generate a command for updating the first unit element among the unit elements for outputting the first frame image. |
