IMAGE PROJECTION APPARATUS
    4.
    发明申请
    IMAGE PROJECTION APPARATUS 有权
    图像投影设备

    公开(公告)号:US20170026623A1

    公开(公告)日:2017-01-26

    申请号:US15214771

    申请日:2016-07-20

    IPC分类号: H04N9/31

    摘要: An image projection apparatus includes an image generator configured to use light emitted from a light source to generate an image; a movable member in which the image generator is disposed, the movable member being movably supported; a fixed member being fixed and configured to movably support the movable member; and a mover configured to move the movable member. The mover includes a first pair of actuators facing each other in a first direction across the image generator, and a second pair of actuators facing each other in the second direction across the image generator. The first pair of actuators causes a driving force to operate on the movable member in a direction parallel to a second direction orthogonal to the first direction. The second pair of actuators causes a driving force to operate on the movable member in a direction parallel to the first direction.

    摘要翻译: 一种图像投影设备,包括:图像生成器,被配置为使用从光源发射的光来生成图像; 可动构件,其中设置有图像发生器,所述可移动构件可移动地支撑; 固定构件被固定并构造成可移动地支撑所述可移动构件; 以及构造成移动可动构件的动子。 移动器包括跨越图像发生器的第一方向彼此面对的第一对致动器,以及跨越图像发生器的第二方向彼此面对的第二对致动器。 第一对致动器使得驱动力沿与第一方向正交的第二方向平行的方向在可动构件上操作。 第二对致动器使得驱动力在平行于第一方向的方向上在可动构件上操作。

    IMAGE GENERATING UNIT, IMAGE PROJECTING APPARATUS, AND HEAT SINK

    公开(公告)号:US20190219908A1

    公开(公告)日:2019-07-18

    申请号:US16333689

    申请日:2017-10-20

    IPC分类号: G03B21/16 G03B21/00 G02B26/08

    摘要: An image generating unit includes an image generating part configured to generate an image from illumination light; a driving magnet configured to generate a magnetic field; a driving coil arranged in the magnetic field of the driving magnet; a heat radiating part coupled to the image generating part and configured to radiate heat of the image generating part. The driving magnet and the driving coil move the image generating part and the heat radiating part. The driving coil is placed at the heat radiating part via a substance, thermal conductivity of the substance being lower than thermal conductivity of the heat radiating part.