| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide particle dispersion liquid for display superior in image retainability (memory ability). <P>SOLUTION: The particle dispersion liquid for display includes: a dispersion medium 50 containing silicone oil; particles of display (their particle group 34) which are dispersed in the dispersion medium, move in response to an electric field, and have a polar group on the surface; and non-charged silica particles (not shown) which are dispersed in the dispersion medium and have an alkyl group on the surface. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
