Liquid-based optical device, method for controlling such a device and electronic device
    1.
    发明授权
    Liquid-based optical device, method for controlling such a device and electronic device 失效
    液体光学装置,用于控制这种装置和电子装置的方法

    公开(公告)号:US07408717B2

    公开(公告)日:2008-08-05

    申请号:US11568123

    申请日:2005-04-22

    IPC分类号: G02B1/06

    CPC分类号: G02B3/14 G02B26/005

    摘要: The present invention discloses an optical device comprising a container enclosing an insulating liquid (A) and an electrically susceptible liquid (B), the insulating liquid (A) and the electrically susceptible liquid (B) being immiscible and being in contact with each other via an interface (14), at least one of the liquids (A; B) being at least partially placed in a light path through the container. The optical device further comprises heating means (2, 12, 20) that preferably are responsive to a temperature sensor (30) for heating the insulating liquid (A) and the electrically susceptible liquid (B). Consequently, an optical device is obtained in which the influence of the temperature dependence of the physical properties of the insulating liquid (A) and the electrically susceptible liquid (B) on the behavior of the optical device is reduced, thus yielding an optical device with improved optical characteristics at low temperatures.

    摘要翻译: 本发明公开了一种光学装置,其包括容纳绝缘液体(A)和电敏感液体(B)的容器,所述绝缘液体(A)和所述电敏液体(B)不混溶并且彼此接触通过 界面(14),至少一个液体(A; B)至少部分地放置在通过容器的光路中。 光学装置还包括加热装置(2,12,20),其优选地响应于用于加热绝缘液体(A)和电敏感液体(B)的温度传感器(30)。 因此,获得了其中绝缘液体(A)和电敏液体(B)的物理性质对光学器件的行为的温度依赖性的影响降低的光学器件,从而产生具有 改善低温下的光学特性。