发明名称 |
Electrowetting device and varifocal lens, optical pickup device, optical recording/reproduction device, droplet operation device, optical element, zoom lens, imaging device, light modulating |
摘要 |
Disclosed is an electrowetting device. The electrowetting device includes a conductive or polar liquid material, and an electrode applying voltage to the liquid material through a dielectric layer. In the electrowetting device, the dielectric layer is formed as an anodized portion made of a metal oxide formed by anodizing the electrode, and a voltage applying unit applying voltage between the electrode and the liquid material and a polar capacitor are placed between the electrode and the liquid material. |
申请公布号 |
US2008100905(A1) |
申请公布日期 |
2008.05.01 |
申请号 |
US20070898300 |
申请日期 |
2007.09.11 |
申请人 |
SONY CORPORATION |
发明人 |
KATO YOSHIAKI;MAEDA FUMISADA |
分类号 |
G02F1/01;G02B1/06;G11B7/135;H02N2/02 |
主分类号 |
G02F1/01 |
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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