Drive device for image display medium

摘要: PROBLEM TO BE SOLVED: To provide a drive device for an image display medium by which particles can sufficiently be driven and dot defects prevented. SOLUTION: The driving the including substrate, rear at least one kind of particle groups are sealed between both substrates so as to move in accordance with electric field generated applying voltage corresponding data plurality scan electrodes 14 opposed 20 crossing is provided with: means applies 20; control controls repeat sequence selecting two out electrode group scanning selected times then shifting prescribed number downstream direction. COPYRIGHT: (C)2008,JPO&INPIT