A variable focus lens comprising a first fluid (A) and a second, non-miscible, fluid (B) in contact over a meniscus. A first electrode ( 2 ) separated from the fluid bodies by a fluid contact layer ( 10 ), and a second electrode ( 12 ) in contact with the first fluid to cause an electrowetting effect whereby the shape of the meniscus is altered. The fluid contact layer has a substantially cylindrical inner wall.
申请公布号
AT347116(T)
申请公布日期
2006.12.15
申请号
AT20030700174T
申请日期
2003.01.24
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
FEENSTRA, BOKKE, J.;KUIPER, STEIN;STALLINGA, SJOERD;HENDRIKS, BERNARDUS, H., W.;SNOEREN, RUDOLPH, M.