发明授权
- 专利标题： Reduction of driving voltage in a switchable element
- 专利标题（中）： 降低可切换元件中的驱动电压
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申请号： US10555260申请日： 2004-05-05
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公开(公告)号： US07251392B2公开(公告)日： 2007-07-31
- 发明人: Stein Kuiper , Christina Adriana Renders , Bernardus Hendrikus Wilhelmus Hendriks , Robert Andrew Hayes
- 申请人： Stein Kuiper , Christina Adriana Renders , Bernardus Hendrikus Wilhelmus Hendriks , Robert Andrew Hayes
- 申请人地址： NL Eindhoven
- 专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人： Koninklijke Philips Electronics N.V.
- 当前专利权人地址： NL Eindhoven
- 代理商 Michael E. Blek
- 优先权： EP03076378 20030506
- 国际申请： PCT/IB2004/050585 WO 20040505
- 国际公布： WO2004/099846 WO 20041118
- 主分类号： G02B6/26
- IPC分类号： G02B6/26 ; G02B3/12
摘要：
A switchable element is described, which comprises a fluid chamber (111) containing a polar (101) and a non-polar (102) liquid, which are immiscible. The element is further provided with two electrodes (103,104), which are arranged to control the spatial distribution of the liquids, by means of an applied voltage across two the two electrodes. By the addition of surfactant to one or both of the liquids, the actuation voltage of the element is lowered. The element can work for example as an optical device or a motor.
公开/授权文献
- US20060215273A1 Reduction of driving voltage in a switchable element 公开/授权日：2006-09-28
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