<p>A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism.</p>
申请公布号
WO2009123606(A1)
申请公布日期
2009.10.08
申请号
WO2008US58858
申请日期
2008.03.31
申请人
LOUISIANA TECH UNIV. RESEARCH FOUNDATION AS A DIVISION OF THE LOUISIANA TECH UNIV. FOUNDATION, INC.