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65 条记录 (耗时 0.032 秒)

    Display apparatus with optical cavities
    11.
    发明申请
    Display apparatus with optical cavities 有权
    具有光腔的显示装置

    公开(公告)号：US20070279727A1

    公开(公告)日：2007-12-06

    申请号：US11528191

    申请日：2006-09-26

    申请人： Jignesh Gandhi ,  Nesbitt W. Hagood ,  Roger W. Barton

    发明人： Jignesh Gandhi ,  Nesbitt W. Hagood ,  Roger W. Barton

    IPC分类号： G02F1/03

    CPC分类号： G02B6/0055 ,  G02B6/0035 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0043 ,  G02B6/0053

    摘要： A display includes an array of light modulators that define a display plane, a light guide and front- and rear-facing reflective surfaces. The light guide includes a plurality of geometric light redirectors, and at least 50% of the light guide's rear surface is parallel to the display plane. The rear-facing reflective surface is parallel to the display plane and includes a plurality of apertures.

    摘要翻译： 显示器包括限定显示平面，光导和前后面反射表面的光调制器阵列。 光导包括多个几何光重定向器，至少50％的光导的后表面平行于显示平面。 背面反射表面平行于显示平面并且包括多个孔。

    Mechanical light modulators with stressed beams
    12.
    发明授权
    Mechanical light modulators with stressed beams 有权
    具有应力梁的机械光调制器

    公开(公告)号：US08526096B2

    公开(公告)日：2013-09-03

    申请号：US12370471

    申请日：2009-02-12

    申请人： Jasper Lodewyk Steyn ,  Timothy J. Brosnihan ,  Joyce H. Wu ,  Mark B. Andersson ,  Richard S. Payne ,  John J. Fijol ,  Roger W. Barton ,  Nesbitt W. Hagood

    发明人： Jasper Lodewyk Steyn ,  Timothy J. Brosnihan ,  Joyce H. Wu ,  Mark B. Andersson ,  Richard S. Payne ,  John J. Fijol ,  Roger W. Barton ,  Nesbitt W. Hagood

    IPC分类号： G02B26/00 ,  G02B26/02

    CPC分类号： G02B26/00 ,  G02B26/02 ,  G02B26/0841 ,  G09G3/2022 ,  G09G3/3406 ,  G09G3/3433 ,  G09G2300/08 ,  G09G2310/0235 ,  G09G2320/0633

    摘要： The invention relates to a spatial light modulator including a substrate having a surface and a modulation assembly coupled to the substrate including a modulation element and a compliant beam. The modulation assembly is configured to limit the bending of the compliant beam towards an opposing surface that would otherwise be caused by inherent stresses within the compliant beam. The invention also relates to a method of manufacturing a spatial light modulator including the steps of forming and releasing a modulation assembly that has a modulation element and a compliant beam formed in a pre-release position to have an intended inherent stress state. As a result of the stress state in the compliant beam, upon release of the compliant beam, the compliant beam bends into a rest position which is different than the pre-release position, where the rest position is based in part on the intended inherent stress state.

    摘要翻译： 本发明涉及一种空间光调制器，其包括具有表面的基板和耦合到该基板的调制组件，该调制组件包括调制元件和柔性梁。 调制组件被配置为将柔性梁的弯曲限制在相反的表面，否则将由柔性梁内的固有应力引起。 本发明还涉及一种制造空间光调制器的方法，包括以下步骤：形成和释放调制组件，该调制组件具有形成在预释放位置中的调制元件和柔性梁，以具有预期的固有应力状态。 由于柔性梁中的应力状态，在释放柔性梁时，柔性梁弯曲成与预释放位置不同的静止位置，其中静止位置部分地基于预期的固有应力 州。

    Methods and apparatus for actuating displays
    18.
    发明授权
    Methods and apparatus for actuating displays 有权
    用于启动显示器的方法和装置

    公开(公告)号：US07898714B2

    公开(公告)日：2011-03-01

    申请号：US12221193

    申请日：2008-07-31

    申请人： Nesbitt W. Hagood, IV ,  Roger W. Barton

    发明人： Nesbitt W. Hagood, IV ,  Roger W. Barton

    IPC分类号： G02B26/02 ,  G02B1/06 ,  G02B5/24

    CPC分类号： G02B26/02 ,  G02B26/0841 ,  G09G3/3433 ,  G09G2300/08 ,  G09G2310/0262

    摘要： This invention relates to display apparatuses having an array of light modulators for transmissively displaying an image and a reflective aperture layer defining a plurality of apertures, for reflecting light not passing through apertures in the reflective aperture layer away from the array. The reflective aperture layer is formed on a first substrate and positioned adjacent the array. The image is formed by modulating light passing through the apertures in the reflective aperture layer. A light guide, separated from the first substrate by a gap, may guide light towards the reflective aperture layer. A layer of low-refractive index material may be positioned on a side of the reflective aperture layer opposite the array.

    摘要翻译： 本发明涉及具有用于透射显示图像的光调制器阵列和限定多个孔的反射孔层的显示装置，用于反射不穿过反射孔径层中的孔的光远离阵列。 反射孔层形成在第一基板上并且位于阵列附近。 通过调制穿过反射孔层中的孔的光来形成图像。 通过间隙与第一衬底分离的光导可以将光引向反射孔层。 低折射率材料层可以位于与阵列相对的反射孔层的一侧。

    MECHANICAL LIGHT MODULATORS WITH STRESSED BEAMS
    19.
    发明申请
    MECHANICAL LIGHT MODULATORS WITH STRESSED BEAMS 有权
    机械光调制器与受压梁

    公开(公告)号：US20090195855A1

    公开(公告)日：2009-08-06

    申请号：US12370471

    申请日：2009-02-12

    申请人： Jasper Lodewyk Steyn ,  Timothy J. Brosnihan ,  Joyce H. Wu ,  Mark B. Andersson ,  Richard S. Payne ,  John J. Fijol ,  Roger W. Barton ,  Nesbitt W. Hagood

    发明人： Jasper Lodewyk Steyn ,  Timothy J. Brosnihan ,  Joyce H. Wu ,  Mark B. Andersson ,  Richard S. Payne ,  John J. Fijol ,  Roger W. Barton ,  Nesbitt W. Hagood

    IPC分类号： G02B26/00

    CPC分类号： G02B26/00 ,  G02B26/02 ,  G02B26/0841 ,  G09G3/2022 ,  G09G3/3406 ,  G09G3/3433 ,  G09G2300/08 ,  G09G2310/0235 ,  G09G2320/0633

    摘要： The invention relates to a spatial light modulator including a substrate having a surface and a modulation assembly coupled to the substrate including a modulation element and a compliant beam. The modulation assembly is configured to limit the bending of the compliant beam towards an opposing surface that would otherwise be caused by inherent stresses within the compliant beam. The invention also relates to a method of manufacturing a spatial light modulator including the steps of forming and releasing a modulation assembly that has a modulation element and a compliant beam formed in a pre-release position to have an intended inherent stress state. As a result of the stress state in the compliant beam, upon release of the compliant beam, the compliant beam bends into a rest position which is different than the pre-release position, where the rest position is based in part on the intended inherent stress state.

    摘要翻译： 本发明涉及一种空间光调制器，其包括具有表面的基板和耦合到该基板的调制组件，该调制组件包括调制元件和柔性梁。 调制组件被配置为将柔性梁的弯曲限制在相反的表面，否则将由柔性梁内的固有应力引起。 本发明还涉及一种制造空间光调制器的方法，包括以下步骤：形成和释放调制组件，该调制组件具有形成在预释放位置中的调制元件和柔性梁，以具有预期的固有应力状态。 由于柔性梁中的应力状态，在释放柔性梁时，柔性梁弯曲成与预释放位置不同的静止位置，其中静止位置部分地基于预期的固有应力 州。