发明名称 |
Variable lens |
摘要 |
A variable lens having an optical axis is described. The lens comprises a plurality of annuli located around the optical axis. Each annulus has respective side walls defining a chamber containing a first fluid and a second fluid in contact over a meniscus. The fluids are substantially immiscible and have different refractive indices. At least one of the annuli comprises at least one electrode for altering the configuration of the meniscus. |
申请公布号 |
US2006279848(A1) |
申请公布日期 |
2006.12.14 |
申请号 |
US20040564387 |
申请日期 |
2004.07.07 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N. V. |
发明人 |
KUIPER STEIN;FEENSTRA BOKKE J. |
分类号 |
G02B3/12;G02B3/08;G02B3/14;G02B26/02 |
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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