With the development of technologies in printed electronics, the products more personalized, irregular and customized application are more and more welcome. Nowadays, technologies have solved many technology problems such as circuit conductivity, functional inks, printing method, substrate, etc. In this paper, the aim is to achieve different LED display by same background circuits. We designed the common circus that suited personalized various appearance with low cost. Then we tried irregular circuit to achieve different effect. This study attempts to show the important ways on design and art, to help optimize ways to special pattern application.