OPTICAL MICRO-ACTUATOR
    7.
    发明公开
    OPTICAL MICRO-ACTUATOR 有权
    选择MIKROBETûTIGUNGSGLIED

    公开(公告)号:EP1554617A4

    公开(公告)日:2008-02-27

    申请号:EP03797489

    申请日:2003-09-22

    IPC分类号: G02B6/35 G02B26/08 G02B6/00

    摘要: Optical actuators are provided in a variety of formats. Optical actuators use temperature increases or light momentum to convert the impingement of light into movement. Optical actuators (16) are provided in forms such as: an optical cavity (3) that absorbs light to cause displacement of the actuator, an optical actuator micro-mirror (34) that uses light momentum to cause rotation of the mirror (34), and a bistable shell actuator that changes shape in response to the impingement of light thereon. Optical actuators may be thermally compensated and may be attached to lever systems to multiply their effective displacements.

    摘要翻译: 光学执行器以各种格式提供。 光学执行器使用温度升高或光动量将光线撞击转化为运动。 光学致动器(16)以诸如以下形式提供:吸收光以引起致动器移位的光学腔(3),使用光动量引起反射镜(34)旋转的光学致动器微镜(34) 以及响应于其上的光撞击而改变形状的双稳态壳致动器。 光学执行器可以进行热补偿,并且可以连接到杠杆系统以使其有效位移倍增。

    ENHANCED RESPONSE PHOTOCHROMIC COMPOSITION AND DEVICE

    公开(公告)号:EP2665966A4

    公开(公告)日:2017-11-08

    申请号:EP12736472

    申请日:2012-01-18

    IPC分类号: F21V9/04

    CPC分类号: G02B5/23

    摘要: The present invention relates to optical power-limiting device, and more particularly, to an optical power-limiting passive device and to a method for limiting optical power transmission in lenses and windows, using absorption changes in a novel photochromic composition, having response to infrared light in addition to the conventional response to ultra violet light. This additional response is featuring the use of the novel photochromic composition in places where ultra violet and short wave visible light is absent, or obscured, e.g. using photochromic glasses behind the front window of a car.

    WINDOW HAVING ACTIVE TRANSPARENCY CONTROL
    9.
    发明公开
    WINDOW HAVING ACTIVE TRANSPARENCY CONTROL 审中-公开
    与主动控制透射窗

    公开(公告)号:EP2798386A4

    公开(公告)日:2015-08-12

    申请号:EP12861689

    申请日:2012-12-17

    IPC分类号: G02B5/23 E06B9/24 G02F1/01

    摘要: An active, transparency-controlled window comprises at least one layer of a material that is transparent to at least selected wavelengths of light; at least one layer of photochromic material having a transparency, to the at least selected wavelengths of light, that can be controllably altered by an activating light; and a controllable source of light that activates the photochromic material to controllably alter the transparency of the photochromic material to the at least selected wavelengths of light. The material that is transparent to at least selected wavelengths of light may be a material selected from the group consisting of glass and plastic.