IMAGE PROJECTION SYSTEM WITH FEEDBACK
    2.
    发明申请
    IMAGE PROJECTION SYSTEM WITH FEEDBACK 审中-公开
    带有反馈的图像投影系统

    公开(公告)号:WO2008155771A2

    公开(公告)日:2008-12-24

    申请号:PCT/IL2008/000839

    申请日:2008-06-19

    IPC分类号: H04N5/74 H04N9/31

    摘要: An image display system including an image projector operative to receive image content and to project, accordingly, an output image onto a display surface, a sensor generating a sensor output pertinent to operation of the image projector, thereby to generate a sensor output; and an image projector feedback unit operative to control the image projector, responsive to the sensor output.

    摘要翻译: 一种图像显示系统,包括:图像投影仪,其操作用于接收图像内容,并将输出图像投影到显示面上,传感器产生与图像投影仪的操作有关的传感器输出,从而生成传感器输出; 以及图像投影仪反馈单元,其可操作以响应于所述传感器输出来控制所述图像投影仪。

    METHODS AND LASER SYSTEMS FOR REDUCTION OF UNDESIRED SPECKLE
    3.
    发明申请
    METHODS AND LASER SYSTEMS FOR REDUCTION OF UNDESIRED SPECKLE 审中-公开
    用于减少不需要的散斑的方法和激光系统

    公开(公告)号:WO2017085729A1

    公开(公告)日:2017-05-26

    申请号:PCT/IL2016/051255

    申请日:2016-11-22

    摘要: A system and method for using a laser, including using a coherent light source to generate a beam having a dominant wavelength wl; and providing along the beam's light path, at least one optical element having a surface upon which the beam impinges, whose roughness is between D and 1/2wl- D where D is double the tolerance of the laser's dominant wavelength.

    摘要翻译: 一种使用激光器的系统和方法,包括使用相干光源来产生具有主波长w1的光束; 以及沿光束的光路提供至少一个光学元件,该光学元件具有光束照射在其上的表面,其粗糙度在D和1 / 2wl-D之间,其中D是激光器主波长的公差的两倍。

    MULTI-PURPOSE OPTICAL CAP AND APPARATUS AND METHODS USEFUL IN CONJUNCTION THEREWITH
    4.
    发明申请
    MULTI-PURPOSE OPTICAL CAP AND APPARATUS AND METHODS USEFUL IN CONJUNCTION THEREWITH 审中-公开
    多用途光学帽和装置及其连接中有用的方法

    公开(公告)号:WO2013108252A1

    公开(公告)日:2013-07-25

    申请号:PCT/IL2013/050045

    申请日:2013-01-16

    IPC分类号: B81B7/00 G02B26/08 G02B27/00

    摘要: A method for protecting an optical MEMS device, including providing an optical MEMS device defining a field of view and including layers which define a main plane; and forming a protective element, constructed and operative for at least partly covering the optical MEMS device, from an optical structural material and wherein the protective element includes a planar portion tilted with respect to said main plane via which a majority of light energy directed toward said main plane must pass.

    摘要翻译: 一种用于保护光学MEMS器件的方法,包括提供限定视野并包括限定主平面的层的光学MEMS器件; 以及形成保护元件,其构造并且可操作用于从光学结构材料至少部分地覆盖光学MEMS器件,并且其中所述保护元件包括相对于所述主平面倾斜的平面部分,通过该平面部分大部分光能指向所述 主飞机必须通过。