发明名称 ELECTROPHORETIC PARTICLE, ELECTROPHORETIC PARTICLE DISPERSION LIQUID, IMAGE DISPLAY MEDIUM, AND IMAGE DISPLAY DEVICE
摘要 <p>Disclosed is an electrophoretic particle comprising a polymer component on a surface thereof which polymer component is a copolymer obtained from materials comprising at least a monomer component represented by a following general formula (I): wherein R represents a hydrogen atom or a methyl group, and a monomer component represented by a following general formula (II): wherein R1 represents a hydrogen atom or a methyl group, R1, represents a hydrogen atom or an alkyl group whose carbon number is 1 to 4, n represents a natural number, and x represents an integer of 1 to 3.</p>
申请公布号 EP2047328(A4) 申请公布日期 2009.12.02
申请号 EP20080752847 申请日期 2008.05.09
申请人 RICOH COMPANY, LTD. 发明人 YANAGISAWA, MASAHIRO;NAIJO, YOSHIHISA
分类号 G02F1/167;C09C1/36;C09C1/56;G02F1/17 主分类号 G02F1/167
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