Patent ID: 8232961

Claim:
A method for displaying colors of a pixel driving structure of a particle display displaying three colors, the method comprising: applying an alternating voltage to a first electrode layer and a second electrode layer so that a plurality of second color positive particles and a plurality of third color negative particles are arranged in series and the pixel driving structure of a particle display displaying three colors displays a first color of a first color solution; applying a first direct voltage to the first electrode layer and the second electrode layer so that the plurality of third color negative particles are attracted to the first electrode layer and the plurality of second color positive particles are attracted to the second electrode layer and the pixel driving structure of a particle display displaying three colors displays a third color of the third color negative particles; and applying a second direct voltage to the first electrode layer and the second electrode layer so that the plurality of second color positive particles are attracted to the first electrode layer and the plurality of third color negative particles are attracted to the second electrode layer and the pixel driving structure of a particle display displaying three colors displays a second color of the second color positive particles.