Provided are a method and apparatus for displaying a moving image using a plurality of contrast tones in a mobile communication terminal, which allow effective display of color moving image data. Further, the number generator comprises a similarly constructed second shift register as well as a combiner for combining the first data sequence at the first output and the second data sequence at the second output to obtain the sequence of numbers. A self-assembling block copolymer material is formed to fill the second nest-shaped recession region.