ELECTROPHORETIC MEDIUM, ELECTROPHORETIC DISPALY DEVICE USING THE SAME AND METHOD FOR FABRICATING THE ELECTROPHORETIC DISPALY DEVICE

摘要

PURPOSE: An electrophoretic medium, an electrophoretic display device using the same, and a method for fabricating the electrophoretic display device are provided to secure process margin by controlling the low volatility and the low viscosity of the electrophoresis medium at the same time. CONSTITUTION: An electrophoretic medium includes insulating fluid and electrophoretic particles. The electrophoretic particles are dispersed into the insulating fluid. The insulating fluid includes dispersion fluid and self assembly liquid crystal. To secure low volatility and low viscosity, the content ratio of the liquid crystal to the insulating fluid is in a range of 2.5-30 wt%.