发明名称 |
Variable-focus lens assembly |
摘要 |
A variable-focus lens assembly is provided. The lens assembly includes a microfluidic device that defines a chamber for receiving a fluid therein. A slip having an aperture therethrough is disposed in the chamber. A first fluid is disposed on the first side of the slip and a second fluid is disposed on the second side of the slip. A lens is formed from the interface of the first and second fluids. The outer periphery is pinned to the slip about the aperture. A turning structure fabricated from a hydrogel material engages the slip and tunes the focal length of the lens in response to a predetermined stimulus.
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申请公布号 |
US2007279758(A1) |
申请公布日期 |
2007.12.06 |
申请号 |
US20060442927 |
申请日期 |
2006.05.30 |
申请人 |
JIANG HONGRUI;AGARWAL ABHISHEK K;DONG LIANG;BEEBE DAVID J |
发明人 |
JIANG HONGRUI;AGARWAL ABHISHEK K.;DONG LIANG;BEEBE DAVID J. |
分类号 |
G02B3/12 |
主分类号 |
G02B3/12 |
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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