发明名称 |
ELECTROPHORETIC COLOR DISPLAY DEVICE |
摘要 |
In multi-color electrophoretic displays, grey values are realized by introducing a further electrode (6') in addition to the conventional electrodes (6, 7) for bistable operation. Several embodiments are shown, based e.g. on prismatic structures of the electrophoretic medium (13, 14) or on different mobilities of the particles (14) within the medium. |
申请公布号 |
WO02086612(A1) |
申请公布日期 |
2002.10.31 |
申请号 |
WO2002IB01315 |
申请日期 |
2002.04.11 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
JOHNSON, MARK, T.;DE BOER, DIRK, K., G. |
分类号 |
G02F1/167;G09F9/37 |
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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