| http://www.w3.org/ns/prov#value | - In addition, organic polymers having one or more hollows are preferable as the white particulate material because of hardly or not exhibiting electrophoretic properties. [0080] The display liquid of the present invention may include additives such as surfactants, protective colloids and the like materials to control the charge quantity or improve the dispersibility of the white and colored particu
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