发明授权
- 专利标题： Methods for driving electrophoretic displays using dielectrophoretic forces
- 专利标题（中）： 使用介电电泳力驱动电泳显示的方法
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申请号： US11162188申请日： 2005-08-31
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公开(公告)号： US07999787B2公开(公告)日： 2011-08-16
- 发明人: Karl R. Amundson , Alexi C. Arango , Joseph M. Jacobson , Thomas H. Whitesides , Michael D. McCreary , Richard J. Paolini, Jr.
- 申请人： Karl R. Amundson , Alexi C. Arango , Joseph M. Jacobson , Thomas H. Whitesides , Michael D. McCreary , Richard J. Paolini, Jr.
- 申请人地址： US MA Cambridge
- 专利权人： E Ink Corporation
- 当前专利权人： E Ink Corporation
- 当前专利权人地址： US MA Cambridge
- 代理商 David J. Cole
- 主分类号： G09G3/34
- IPC分类号： G09G3/34
摘要：
A dielectrophoretic display has a substrate having walls defining a cavity, the cavity having a viewing surface and a side wall inclined to the viewing surface. A fluid is contained within the cavity; and a plurality of particles are present in the fluid. There is applied to the substrate an electric field effective to cause dielectrophoretic movement of the particles so that the particles occupy only a minor proportion of the viewing surface.
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