Simplified mirror
    1.
    发明授权
    Simplified mirror 有权
    简化镜

    公开(公告)号:US09575316B2

    公开(公告)日:2017-02-21

    申请号:US14526531

    申请日:2014-10-29

    Applicant: Google Inc.

    Abstract: This disclosure relates to an optical system and a method for its manufacture. One embodiment of the optical system may include an optical material upon which a multilayer stack may be deposited. The multilayer stack may include a first layer composed on a first surface of the optical material, a second layer composed on the first layer, and a third layer composed on the second layer. Among other possibilities, the first layer may include Al2O3, the second layer may include Al, and the third layer may include SiO2. The multilayer stack may be a reflective coating on a surface of the optical material with optical power. Thus, the reflective coating may serve as a reflective image former within the optical system. The optical system may be configured as a head-mountable device.

    Abstract translation: 本公开涉及一种光学系统及其制造方法。 光学系统的一个实施例可以包括可以沉积多层堆叠的光学材料。 多层堆叠可以包括在光学材料的第一表面上构成的第一层,在第一层上构成的第二层和在第二层上构成的第三层。 除了其它可能性之外,第一层可以包括Al 2 O 3,第二层可以包括Al,并且第三层可以包括SiO 2。 多层堆叠可以是具有光焦度的光学材料的表面上的反射涂层。 因此,反射涂层可以用作光学系统内的反射成像器。 光学系统可以被配置为可头戴式装置。

    Simplified Mirror
    2.
    发明申请
    Simplified Mirror 有权
    简化镜

    公开(公告)号:US20160124228A1

    公开(公告)日:2016-05-05

    申请号:US14526531

    申请日:2014-10-29

    Applicant: Google Inc.

    Abstract: This disclosure relates to an optical system and a method for its manufacture. One embodiment of the optical system may include an optical material upon which a multilayer stack may be deposited. The multilayer stack may include a first layer composed on a first surface of the optical material, a second layer composed on the first layer, and a third layer composed on the second layer. Among other possibilities, the first layer may include Al2O3, the second layer may include Al, and the third layer may include SiO2. The multilayer stack may be a reflective coating on a surface of the optical material with optical power. Thus, the reflective coating may serve as a reflective image former within the optical system. The optical system may be configured as a head-mountable device.

    Abstract translation: 本公开涉及一种光学系统及其制造方法。 光学系统的一个实施例可以包括可以沉积多层堆叠的光学材料。 多层堆叠可以包括在光学材料的第一表面上构成的第一层,在第一层上构成的第二层和在第二层上构成的第三层。 除了其它可能性之外,第一层可以包括Al 2 O 3,第二层可以包括Al,并且第三层可以包括SiO 2。 多层堆叠可以是具有光焦度的光学材料的表面上的反射涂层。 因此,反射涂层可以用作光学系统内的反射成像器。 光学系统可以被配置为可头戴式装置。

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