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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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