公开(公告)号：US06788449B2

公开(公告)日：2004-09-07

申请号：US09942532

申请日：2001-08-29

Applicant: Rong-Chang Liang ,  Scott C-J Tseng ,  Zarng-Arh George Wu ,  HongMei Zang ,  Hsiao-Ken Chuang

Inventor： Rong-Chang Liang ,  Scott C-J Tseng ,  Zarng-Arh George Wu ,  HongMei Zang ,  Hsiao-Ken Chuang

IPC: G02B2600

CPC classification number: G02F1/167 ,  B29C39/148 ,  B29C39/18 ,  G02F1/133305 ,  G02F1/133377 ,  G02F1/1339

Abstract: This invention relates to an electrophoretic display comprising cells of well-defined shape, size and aspect ratio which cells are filled with charged pigment particles dispersed in a solvent, and novel processes for its manufacture.