Patent ID: 7038832
Filing Date: 2006-05-02
Classification: G02F

Abstract:
1. A method of forming an electrophoretic display comprising: disposing a microcapsule dispersion on a first substrate, the microcapsule dispersion including a plurality of microcapsules and a binder solution, each of the plurality of microcapsules including charged particles and a fluid, and the binder including an adhesive; evaporating the microcapsule dispersion to form a first portion and a second portion of each of the plurality of microcapsules, the first and the second portion having a planar shape, and the first portion contacting the first substrate; and disposing a second substrate on the plurality of microcapsules, the second substrate contacting the second portion of each of the microcapsules; wherein the adhesive is 10 percent by volume or less than a sum of a volume of the plurality of microcapsules.