发明授权
- 专利标题： Electrophoretic displays containing magnetic particles
- 专利标题（中）： 含有磁性颗粒的电泳显示器
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申请号： US10063655申请日： 2002-05-07
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公开(公告)号： US06870661B2公开(公告)日： 2005-03-22
- 发明人: Anthony Edward Pullen , Ian D. Morrison , Emily J. Pratt
- 申请人： Anthony Edward Pullen , Ian D. Morrison , Emily J. Pratt
- 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： G02F1/09
- IPC分类号： G02F1/09 ; G02F1/167 ; G02B26/00 ; G01R1/12 ; G03G17/04 ; G09G3/34
摘要：
An electrophoretic medium comprises a plurality of one or more types of particles suspended in a suspending fluid. The particles include at least one electrically charged, electrophoretically mobile particle capable of translating through the suspending fluid upon application of an electric field to the medium and at least one magnetic particle. A magnet is disposed adjacent the electrophoretic medium to introduce a threshold resistance to magnetic particle movement.
公开/授权文献
- US20020171910A1 Electrophoretic displays containing magnetic particles 公开/授权日：2002-11-21
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