- 专利标题： Methods for driving electrophoretic displays using dielectrophoretic forces
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申请号： US15204096申请日： 2016-07-07
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公开(公告)号： US11250794B2公开(公告)日： 2022-02-15
- 发明人: George G. Harris , Richard J. Paolini, Jr. , Thomas H. Whitesides , Michael D. McCreary , Charles Howie Honeyman
- 申请人： George G. Harris , Richard J. Paolini, Jr. , Thomas H. Whitesides , Michael D. McCreary , Charles Howie Honeyman
- 申请人地址： US MA Woburn; US MA Framingham; US MA Somerville; US MA Acton; US MA Roslindale
- 专利权人： George G. Harris,Richard J. Paolini, Jr.,Thomas H. Whitesides,Michael D. McCreary,Charles Howie Honeyman
- 当前专利权人： George G. Harris,Richard J. Paolini, Jr.,Thomas H. Whitesides,Michael D. McCreary,Charles Howie Honeyman
- 当前专利权人地址： US MA Woburn; US MA Framingham; US MA Somerville; US MA Acton; US MA Roslindale
- 代理商 Zhen Bao
- 主分类号： G02B26/00
- IPC分类号： G02B26/00 ; G02F1/03 ; G02F1/133 ; G09G3/34 ; G03G13/00 ; G02F1/1345 ; G02F1/167 ; G09G3/20 ; G02F1/1676
摘要：
A dielectrophoretic display is shifted from a low frequency closed state to a high frequency open state via at least one, and preferably several, intermediate frequency states; the use of such multiple frequency steps reduces flicker during the transition. A second type of dielectrophoretic display has a light-transmissive electrode through which the dielectrophoretic medium can be viewed and a conductor connected to the light-transmissive electrode at several points to reduce voltage variations within the light-transmissive electrode.
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