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    • 3. 发明授权
    • Integrated electro-optic package for reflective spatial light modulators
    • 用于反射空间光调制器的集成电光封装
    • US5703664A
    • 1997-12-30
    • US553737
    • 1995-10-23
    • Karen E. JachimowiczGeorge R. KellyMichael S. Lebby
    • Karen E. JachimowiczGeorge R. KellyMichael S. Lebby
    • G02F1/13G02F1/1333
    • G02F1/133308
    • An array of reflective LCSLM pixels formed on a substrate with a light polarizing layer positioned between the array and a light source. An overmolded housing defining an optical waveguide having a light input, a light output, and a mirrored surface directing light from the input toward the output, the polarizing layer being mounted to allow light passing into the optical waveguide to pass therethrough. The light source provided to direct light through the polarizing layer and evenly illuminate the array. Light reflected from the array is directed onto the mirrored surface of the optical waveguide. A diffuser at the output forms an image plane for the reflected light. Electrical connections are made from the array to a circuit board on which it is mounted. All components are encapsulated by the overmolded housing, having leads formed in the housing to provide external contacts.
    • 形成在基板上的反射LCSLM像素阵列,其中位于阵列和光源之间的光偏振层。 一种包覆模制的壳体,其限定具有光输入,光输出和将光从输入引向输出的反射表面的光波导,所述偏振层被安装成允许通过光波导的光通过。 光源被提供以引导光通过偏振层并均匀地照亮阵列。 从阵列反射的光被引导到光波导的镜面上。 输出处的漫射器形成反射光的像平面。 电气连接由阵列制成安装在其上的电路板。 所有组件都被包覆模制的外壳封装,其中形成在壳体中的引线以提供外部触点。
    • 7. 发明授权
    • Holographic textile fiber
    • 全息纺织纤维
    • US6096666A
    • 2000-08-01
    • US69590
    • 1998-04-29
    • Karen E. JachimowiczMichael S. Lebby
    • Karen E. JachimowiczMichael S. Lebby
    • D02G3/34D02G3/44D03D15/00D03D15/08D02G3/00
    • D03D15/00D02G3/346D02G3/441D10B2401/16D10B2401/20D10B2501/00Y10T428/2938Y10T428/294
    • A holographic textile fiber that selectively absorbs and reflects different wavelengths of light. A plurality of holographic textile fibers in combination forming a holographic textile fabric. The plurality of textile fibers characterized as including a central core including one of a light transmitting material, a light absorbing material, a light reflecting material, or a polymer dispersed liquid crystal (PDLC) material. The holographic textile fibers further including a plurality of layers of an optical media. Each of the plurality of layers having differing indices of refraction thereby forming a multi-layer interference coating overcoating the central core. The plurality of layers of optical media characterized as selectively reflecting particular wavelengths of light while transmitting differing wavelengths of light, thereby generating a plurality of interference patterns that form a holographic optical image as a result of an incident light.
    • 选择性吸收和反射不同波长的光的全息纺织纤维。 组合多个全息纺织纤维形成全息纺织织物。 多个纺织纤维的特征在于包括中心纤芯,其包括透光材料,光吸收材料,光反射材料或聚合物分散液晶(PDLC)材料中的一种。 全息纺织纤维还包括多个光学介质层。 多个层中的每一层具有不同的折射率,从而形成覆盖中心芯的多层干涉涂层。 多个光学介质层被表征为选择性地反射特定波长的光,同时透射不同波长的光,从而产生由于入射光而形成全息光学图像的多个干涉图案。