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公开(公告)号：US07440193B2
公开(公告)日：2008-10-21
申请号：US12013937
申请日：2008-01-14
申请人： R. Alfred Gunasekaran , Ji Fang , Jackie Chen , Weisong Wang , Kody Varahramyan , Mangilal Agarwal
发明人： R. Alfred Gunasekaran , Ji Fang , Jackie Chen , Weisong Wang , Kody Varahramyan , Mangilal Agarwal
摘要： 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.
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公开(公告)号：US20080144187A1
公开(公告)日：2008-06-19
申请号：US12013937
申请日：2008-01-14
申请人： R. Alfred Gunasekaran , Mangilal Agarwal , Ji Fang , Jackie Chen , Weisong Wang , Kody Varahramyan
发明人： R. Alfred Gunasekaran , Mangilal Agarwal , Ji Fang , Jackie Chen , Weisong Wang , Kody Varahramyan
摘要： 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.
摘要翻译： 一种可变焦距微透镜系统，具有具有流体室的基部和流体加压机构。 柔性的，基本上透明的聚合物透镜部分固定在流体室的上方，并且透镜部分具有在处于无限制状态时提供初始焦点的曲率。 流体室基本上被密封，并且流体加压机构包括在基部中的柔性壁。 柔性壁可以通过磁激活，PZT激活另一激活机构而移位。
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公开(公告)号：US07359124B1
公开(公告)日：2008-04-15
申请号：US11119517
申请日：2005-04-30
申请人： Ji Fang , Jackie Chen , Weisong Wang , Kody Varahramyan , R. Alfred Gunasekaran , Mangilal Agarwal
发明人： Ji Fang , Jackie Chen , Weisong Wang , Kody Varahramyan , R. Alfred Gunasekaran , Mangilal Agarwal
摘要： 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.
摘要翻译： 一种可变焦距微透镜系统，具有具有流体室的基部和流体加压机构。 柔性的，基本上透明的聚合物透镜部分固定在流体室的上方，并且透镜部分具有在处于无限制状态时提供初始焦点的曲率。 流体室基本上被密封，并且流体加压机构包括在基部中的柔性壁。 柔性壁可以通过磁激活，PZT激活另一激活机构而移位。
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