发明名称 |
Active matrix electrowetting on dielectric device and method of driving the same |
摘要 |
<p>An active matrix electrowetting on dielectric (AM-EWOD) device which includes a plurality of array elements configured to manipulate one or more droplets of fluid on an array, each of the array elements including a corresponding array element circuit. Each array element circuit includes a top substrate electrode and a drive electrode between which the one or more droplets may be positioned; circuitry configured to write data to the corresponding array element by selectively applying to the drive electrode either: (i) a time-varying voltage waveform V 1 of amplitude V B and period to; or (ii) a time-varying voltage waveform V 2 , the logical inverse of V 1 , and applying to the top substrate electrode the time-varying voltage waveform V 2 + Voffset, where V offset represents an offset voltage signal which may have AC and/or DC components and may equal zero.</p> |
申请公布号 |
EP2476489(B1) |
申请公布日期 |
2016.01.13 |
申请号 |
EP20120151608 |
申请日期 |
2012.01.18 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
HADWEN, BENJAMIN JAMES;JACOBS, ADRIAN MARC SIMON;HECTOR, JASON RODERICK;JOHN, GARETH |
分类号 |
G09G3/34;G09G3/36 |
主分类号 |
G09G3/34 |
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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