Light controlling device and process for controlling light transmission
    1.
    发明公开
    Light controlling device and process for controlling light transmission 失效
    Lichtkontrollierende Vorrichtung und Verfahren zur Kontrolle des Lichtdurchgangs。

    公开(公告)号:EP0523611A1

    公开(公告)日:1993-01-20

    申请号:EP92111949.1

    申请日:1992-07-14

    IPC分类号: G02F1/17

    CPC分类号: G02F1/172 Y10T428/25

    摘要: A light controlling device comprising a pair of substrates, a viscoelastic or elastic dispersing medium containing fine particles aligned in an approximately constant direction, and a means for applying a shear stress to the viscoelastic or elastic material. The device can control light transmission in non-stage by applying a shear stress to the viscoelastic or elastic material to incline the direction of the alignment of particles with respect to the incident light.

    摘要翻译: 一种光控制装置,包括一对基板,包含以大致恒定方向排列的微粒的粘弹性或弹性分散介质,以及向粘弹性材料或弹性材料施加剪切应力的装置。 该装置可以通过对粘弹性材料或弹性材料施加剪切应力来倾斜颗粒相对于入射光的排列方向,从而控制非阶段的光透射。