Patent ID: 7667684
Filing Date: 2010-02-23
Classification: B05D,B41J,G02B,G02F,G09F,H01L

Abstract:
1. A color electrophoretic display comprising: a first reflective surface comprising a first electrode of a first color and a second electrode of a second color; a first display element comprising a plurality of first species of electrophoretic particles of said second color, said first reflective surface disposed adjacent a rear side of said first display element opposite its viewing side, said first element displaying said first color when said first reflective surface is substantially visible and displaying said second color when said first reflective surface is substantially obscured by said first species of particles; a second reflective surface comprising a third electrode of a third color and a fourth electrode of a fourth color; a second display element comprising a plurality of second species of electrophoretic particles of said fourth color, said second reflective surface disposed adjacent a rear side of said second display element opposite its viewing side, said second element displaying said third color when said second reflective surface is substantially visible and displaying said fourth color when said second reflective surface is substantially obscured by said second species of particles; a third reflective surface comprising a fifth electrode of a fifth color and a sixth electrode of a sixth color; and a third display element comprising a plurality of third species of electrophoretic particles of said sixth color, said third reflective surface disposed adjacent a rear side of said third display element opposite its viewing side, said third element displaying said fifth color when said third reflective surface is substantially visible and displaying said sixth color when said third reflective surface is substantially obscured by said third species of particles.