Structured light projection using a compound patterned mask

    公开(公告)号:US10001583B2

    公开(公告)日:2018-06-19

    申请号:US15082805

    申请日:2016-03-28

    CPC classification number: G01V8/20 G03B17/54 G03B21/2066 G03B2215/0596

    Abstract: The present disclosure describes structured light projection in which a structured light projector includes a light emitter and a compound patterned mask. The mask includes a spacer substrate that is transparent to a wavelength of light emitted by the light emitter. On a first side of the spacer substrate is a first reflective surface having apertures therein to allow light to pass through. Lenses are arranged to focus light, produced by the light emitter, toward the apertures in the first reflective surface. A second reflective surface on a second side of the spacer substrate opposite the first side has apertures therein to allow light passing through the spacer substrate to exit the compound patterned mask.

    TESTING OF OPTICAL DEVICES
    3.
    发明申请
    TESTING OF OPTICAL DEVICES 有权
    光学器件的测试

    公开(公告)号:US20140070817A1

    公开(公告)日:2014-03-13

    申请号:US14076820

    申请日:2013-11-11

    Abstract: The present disclosure describes techniques for testing optical devices in a manner that, in some implementations, simulates the environment in which the devices will be used when they are integrated into the end-product or system. For example, one aspect includes providing a transparent sheet that is positioned near the optical device in a manner that simulates at least some aspects of the environment when the device is incorporated into the end-product or system. The testing can be performed, for example, while the optical devices are in production or at some other time prior to their being integrated into an end-product or system.

    Abstract translation: 本公开描述了以下方式测试光学设备的技术:在一些实现中,模拟当设备将被集成到终端产品或系统中时将被使用的环境。 例如,一个方面包括提供一种位于光学装置附近的透明片材,以便在该装置被结合到最终产品或系统中时模拟环境的至少一些方面。 例如,可以在光学装置正在生产中或在将其集成到最终产品或系统之前的某个其他时间进行测试。

    STRUCTURED LIGHT PROJECTION USING A COMPOUND PATTERNED MASK
    5.
    发明申请
    STRUCTURED LIGHT PROJECTION USING A COMPOUND PATTERNED MASK 有权
    使用化合物图案的结构光投影

    公开(公告)号:US20160291200A1

    公开(公告)日:2016-10-06

    申请号:US15082805

    申请日:2016-03-28

    CPC classification number: G01V8/20 G03B17/54 G03B21/2066 G03B2215/0596

    Abstract: The present disclosure describes structured light projection in which a structured light projector includes a light emitter and a compound patterned mask. The mask includes a spacer substrate that is transparent to a wavelength of light emitted by the light emitter. On a first side of the spacer substrate is a first reflective surface having apertures therein to allow light to pass through. Lenses are arranged to focus light, produced by the light emitter, toward the apertures in the first reflective surface. A second reflective surface on a second side of the spacer substrate opposite the first side has apertures therein to allow light passing through the spacer substrate to exit the compound patterned mask.

    Abstract translation: 本公开描述了结构化光投影,其中结构化光投影仪包括发光器和复合图案掩模。 掩模包括对由发光体发射的光的波长透明的间隔基板。 在间隔基板的第一侧上是具有孔的第一反射表面,以允许光通过。 透镜布置成将由光发射器产生的光聚焦到第一反射表面中的孔。 在间隔基板的与第一侧相对的第二侧上的第二反射表面在其中具有孔,以允许光通过间隔基板以离开复合图案化掩模。

    Testing of optical devices
    6.
    发明授权
    Testing of optical devices 有权
    光学器件测试

    公开(公告)号:US09013687B2

    公开(公告)日:2015-04-21

    申请号:US14220690

    申请日:2014-03-20

    Abstract: The present disclosure describes techniques for testing optical devices in a manner that, in some implementations, simulates the environment in which the devices will be used when they are integrated into the end-product or system. For example, one aspect includes providing a transparent sheet that is positioned near the optical device in a manner that simulates at least some aspects of the environment when the device is incorporated into the end-product or system. The testing can be performed, for example, while the optical devices are in production or at some other time prior to their being integrated into an end-product or system.

    Abstract translation: 本公开描述了以下方式测试光学设备的技术:在一些实现中,模拟当设备将被集成到终端产品或系统中时将被使用的环境。 例如,一个方面包括提供一种位于光学装置附近的透明片材,以便在该装置被结合到最终产品或系统中时模拟环境的至少一些方面。 例如,可以在光学装置正在生产中或在将其集成到最终产品或系统之前的某个其他时间进行测试。

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