Bi-directional backlight assembly
    1.
    发明申请
    Bi-directional backlight assembly 审中-公开
    双向背光组件

    公开(公告)号:US20080219025A1

    公开(公告)日:2008-09-11

    申请号:US11715289

    申请日:2007-03-07

    IPC分类号: F21V7/04

    摘要: A backlight assembly emits light out of two light emitting faces using a light source such as side-emitting LEDs that send light into an optical guide or body of optical material that diffuses the light uniformly and emits bi-facially. In this way, two displays, such as LCDs, can be illuminated at the same time and the efficiency is increased. The backlight assembly can be incorporated into an eyewear system such as a binocular display system.

    摘要翻译: 背光组件使用诸如侧光发射LED的光源从两个发光面发射光,所述发光LED将光发射到光学材料的光导体或主体中,所述光学导体或主体均匀地散射光并且双面发射。 以这种方式,可以同时照亮诸如LCD的两个显示器,并且提高效率。 背光组件可以结合到诸如双目显示系统的眼镜系统中。

    HEADS-UP DISPLAY INCLUDING AMBIENT LIGHT CONTROL
    3.
    发明申请
    HEADS-UP DISPLAY INCLUDING AMBIENT LIGHT CONTROL 审中-公开
    头戴式显示器,包括环境光控制

    公开(公告)号:US20130108229A1

    公开(公告)日:2013-05-02

    申请号:US13284743

    申请日:2011-10-28

    IPC分类号: G02B6/06

    摘要: Implementations are described of a waveguide apparatus including a proximal end, a distal end, a front surface and a back surface, the back surface being spaced apart from the front surface. A display input region is positioned at or near the proximal end, an ambient input region is positioned on the front surface near the distal end and an output region is positioned on the back surface near the distal end. One or more optical elements is positioned in or adjacent to the waveguide to direct display light from the display input region to the output region and to direct ambient light from the ambient input region to the output region, and an switchable mirror layer is positioned in or on the waveguide to selectively control the amount of ambient light that is directed to the output region. Other embodiments are disclosed and claimed.

    摘要翻译: 描述了包括近端,远端,前表面和后表面的波导装置的实施方式,后表面与前表面间隔开。 显示输入区域位于近端处或附近,环境输入区域位于远端附近的前表面上,并且输出区域位于靠近远端的后表面上。 将一个或多个光学元件定位在波导中或与波导相邻,以将显示光从显示输入区域引导到输出区域,并将环境光从环境输入区域引导到输出区域,并且可切换镜像层位于或 在波导上以选择性地控制被引导到输出区域的环境光的量。 公开和要求保护其他实施例。

    Image combining system for eyeglasses and face masks
    6.
    发明授权
    Image combining system for eyeglasses and face masks 失效
    用于眼镜和面罩的图像组合系统

    公开(公告)号:US5886822A

    公开(公告)日:1999-03-23

    申请号:US844098

    申请日:1997-04-18

    申请人: Mark B. Spitzer

    发明人: Mark B. Spitzer

    摘要: An optical system combines a first image formed by a main lens with a second image provided by an electronic display, slide, or other image source. The image combining system includes one or more inserts such as a set of reflecting image combiners to redirect light on an optical pathway within the main lens to the user's eye. The image combining system is highly compact, allowing the integration of a display system with eyeglasses or a face mask, such as a diver's mask. A number of implementations of the optical system make possible other types of image integration including uses in image acquisition systems such as cameras.

    摘要翻译: 光学系统将由主透镜形成的第一图像与由电子显示器,幻灯片或其他图像源提供的第二图像组合。 图像合成系统包括一个或多个插入物,例如一组反射图像组合器,以将光重定向到主透镜内的光学路径,以使用户的眼睛。 图像组合系统非常紧凑,允许将显示系统与眼镜或面罩(例如潜水员的面罩)集成。 许多光学系统的实现使其他类型的图像集成成为可能,包括在诸如照相机的图像采集系统中的应用。

    High temperature Schottky barrier bypass diodes
    9.
    发明授权
    High temperature Schottky barrier bypass diodes 失效
    高温肖特基势垒旁路二极管

    公开(公告)号:US5138403A

    公开(公告)日:1992-08-11

    申请号:US754330

    申请日:1991-09-04

    申请人: Mark B. Spitzer

    发明人: Mark B. Spitzer

    摘要: A high temperature Schottky barrier diode utilizing a refractory metal with a p-type gallium arsenide wafer can be used as a by-pass diode for solar cell arrays. The diode structure can be integrally formed with a solar cell having a high temperative metallized contact grid.

    摘要翻译: 利用具有p型砷化镓晶片的难熔金属的高温肖特基势垒二极管可用作太阳能电池阵列的旁路二极管。 二极管结构可以与具有高温度金属化接触网格的太阳能电池整体形成。

    Image relay waveguide and method of producing same
    10.
    发明授权
    Image relay waveguide and method of producing same 有权
    图像继电器波导及其制造方法

    公开(公告)号:US08699842B2

    公开(公告)日:2014-04-15

    申请号:US13117965

    申请日:2011-05-27

    申请人: Mark B. Spitzer

    发明人: Mark B. Spitzer

    摘要: Described are embodiments of a process including patterning one or more reflectors on a surface of a substrate of a material, the surface oriented at a selected angle relative to a (100) crystallographic plane of the material, and etching one or more reflectors in the surface, each reflector including one or more reflective surfaces formed by (111) crystallographic planes of the material. Also described are process embodiments for forming a molded waveguide including preparing a waveguide mold, the waveguide mold comprising a master mold including one or more reflectors on a surface of a substrate of a master mold material, the surface oriented at a selected angle relative to a (100) crystallographic plane of the material, each reflector including one or more reflective surfaces formed by (111) crystallographic planes of the material, injecting a waveguide material into the waveguide mold, and releasing the molded waveguide from the waveguide mold.

    摘要翻译: 描述了一种方法的实施方案,包括在材料的基材的表面上形成一个或多个反射体,该表面相对于材料的(100)结晶平面以选定的角度取向,并且蚀刻表面中的一个或多个反射器 每个反射器包括由材料的(111)晶面形成的一个或多个反射表面。 还描述了用于形成包括制备波导模具的模制波导的工艺实施例,该波导模具包括在主模具材料的基板的表面上包括一个或多个反射器的主模具,该表面相对于 (100)晶体平面,每个反射器包括由材料的(111)晶面形成的一个或多个反射表面,将波导材料注入到波导模具中,并从波导模具中释放模制的波导。