Polymer lens
    3.
    发明授权
    Polymer lens 有权
    聚合物镜片

    公开(公告)号:US08199410B2

    公开(公告)日:2012-06-12

    申请号:US12442323

    申请日:2007-09-21

    IPC分类号: G02B1/06

    CPC分类号: G02B3/14 G02B3/0081

    摘要: The invention relates to an optical element having adjustable focal length, and a method for producing an optical element. The optical element comprising a first transparent layer and a transparent soft polymer having a chosen refractive index situated thereon, said layer being made from a material having a chosen flexibility, e.g. a thin glass layer, the optical element also being provided with an actuator for applying a force upon said flexible layer, said force being essentially symmetric relative to said axis thus bending the layer providing a lens surface and providing a curved refractive surface.

    摘要翻译: 本发明涉及一种具有可调节焦距的光学元件,以及一种用于制造光学元件的方法。 所述光学元件包括第一透明层和位于其上的选定折射率的透明软质聚合物,所述层由具有所选择的柔性的材料制成,例如, 薄玻璃层,光学元件还设置有用于在所述柔性层上施加力的致动器,所述力相对于所述轴线基本上对称,从而弯曲提供透镜表面并提供弯曲折射表面的层。

    POLYMER LENS
    4.
    发明申请
    POLYMER LENS 有权
    聚合物镜片

    公开(公告)号:US20110149409A1

    公开(公告)日:2011-06-23

    申请号:US12442323

    申请日:2007-09-21

    IPC分类号: G02B3/14

    CPC分类号: G02B3/14 G02B3/0081

    摘要: The invention relates to an optical element having adjustable focal length, and a method for producing an optical element. The optical element comprising a first transparent layer and a transparent soft polymer having a chosen refractive index situated thereon, said layer being made from a material having a chosen flexibility, e.g. a thin glass layer, the optical element also being provided with an actuator for applying a force upon said flexible layer, said force being essentially symmetric relative to said axis thus bending the layer providing a lens surface and providing a curved refractive surface.

    摘要翻译: 本发明涉及一种具有可调节焦距的光学元件,以及一种用于制造光学元件的方法。 所述光学元件包括第一透明层和位于其上的选定折射率的透明软质聚合物,所述层由具有所选择的柔性的材料制成,例如, 薄玻璃层,光学元件还设置有用于在所述柔性层上施加力的致动器,所述力相对于所述轴线基本上对称,从而弯曲提供透镜表面并提供弯曲折射表面的层。

    COMPACT POLYMER LENS
    7.
    发明申请
    COMPACT POLYMER LENS 审中-公开
    紧凑型聚合物镜片

    公开(公告)号:US20110149408A1

    公开(公告)日:2011-06-23

    申请号:US12442287

    申请日:2007-09-21

    IPC分类号: G02B3/14 G02B1/12 B05D5/12

    CPC分类号: G02B3/14 G02B3/0081

    摘要: The invention relates to an optical element having adjustable focal length comprising a first transparent layer having a chosen flexibility and being provided with a piezoelectric layer adapted to contract upon the application of an electrical voltage and thus bend the first transparent layer, the piezoelectric layer being symmetrically positioned relative to an axis, and wherein the first transparent layer is applied on a substrate having a through going cavity positioned essentially symmetrical relative to said axis, and a transparent polymer being positioned in said cavity having a surface contact with said first transparent layer.

    摘要翻译: 本发明涉及一种具有可调节焦距的光学元件,其包括具有选择的柔性的第一透明层,并且具有压电层,该压电层适于在施加电压时收缩,从而弯曲第一透明层,压电层对称 并且其中所述第一透明层被施加在具有相对于所述轴线基本对称定位的通孔的基底上,并且位于所述空腔中的透明聚合物与所述第一透明层具有表面接触。