ELECTROPHORETIC DISPLAY DEVICE USING THE ELECTROPHORESIS INK FOR THE INK JET AND THAT IMPLEMENTING 'THE HIGH-END IN WHICH THE INDUSTRIAL HIGH-END IS SUITABLE FOR THE INK-JET HEAD CONTROLS TO BE SUITABLE FOR THE INK-JET HEAD' WITH THE HIGH TACK OF THE INK SOLVENT ITSELF WITHOUT THE SEPARATE THICKENING AGENT AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: An electrophoresis ink for the ink jet and electrophoretic display device using the same and manufacturing method thereof include 'the Disty rate middle solvent distillate hydrotreated middle solvent which may not dissolve the binder region of the electrophoresis particle' as the ink solvent. In that way the damage of the electrophoresis particle is prevented.;CONSTITUTION: An electrophoresis ink (40) includes 'the electrophoresis particle dispersed within the insulating property solvent and inkjet solvent for the ink jet mixed with the insulating property solvent. While the binder region binder resin comprising the electrophoresis particle is noted to dissolve, the solvent for the ink jet has the boiling point boiling point of 270C range to 180. The solvent for the ink jet makes the electrophoresis ink have the surface tension surface tension of the range of 33.0 dyne / cm to the high viscosity of 11cP range to 10 and 31.0.;COPYRIGHT KIPO 2013