Resonant dielectric metamaterials
    1.
    发明授权
    Resonant dielectric metamaterials 有权
    共振电介质超材料

    公开(公告)号:US08902115B1

    公开(公告)日:2014-12-02

    申请号:US13191176

    申请日:2011-07-26

    IPC分类号: H01Q13/00 H01Q15/08

    CPC分类号: H01Q15/0086

    摘要: A resonant dielectric metamaterial comprises a first and a second set of dielectric scattering particles (e.g., spheres) having different permittivities arranged in a cubic array. The array can be an ordered or randomized array of particles. The resonant dielectric metamaterials are low-loss 3D isotropic materials with negative permittivity and permeability. Such isotropic double negative materials offer polarization and direction independent electromagnetic wave propagation.

    摘要翻译: 谐振介电超材料包括具有以立方阵列布置的不同介电常数的第一组和第二组介电散射颗粒(例如球体)。 阵列可以是有序或随机的粒子数组。 谐振介电超材料是具有负介电常数和磁导率的低损耗三维各向同性材料。 这种各向同性双负材料提供极化和方向独立的电磁波传播。

    Lighted display devices for producing static or animated visual displays, including animated facial features
    4.
    发明授权
    Lighted display devices for producing static or animated visual displays, including animated facial features 有权
    用于产生静态或动画视觉显示器的照明显示设备,包括动画面部特征

    公开(公告)号:US08647167B2

    公开(公告)日:2014-02-11

    申请号:US12907692

    申请日:2010-10-19

    IPC分类号: A63H30/00

    摘要: An illuminated display device with a base member with a plurality of cavities therein. Illumination devices illuminate the cavities and emit light through an opening of the cavities in a pattern, and a speaker can emit sounds in synchronization with the pattern. A panel with translucent portions can overly the base member and the cavities. An animated talking character can have an animated mouth cavity complex with multiple predetermined mouth lighting configurations simulative of human utterances. The cavities can be open, or optical waveguide material or positive members can be disposed therein. Reflective material can enhance internal reflectance and light emission.

    摘要翻译: 一种照明显示装置,其具有在其中具有多个空腔的基底构件。 照明装置照亮空腔并通过图案的空腔的开口发光,并且扬声器可以与图案同步地发出声音。 具有半透明部分的面板可以覆盖基部构件和空腔。 动画谈话角色可以具有动画口腔复合物,其具有模拟人类言语的多个预定的嘴部照明配置。 空腔可以是开放的,或者可以将光波导材料或正构件设置在其中。 反光材料可以提高内部反射率和发光。

    Process for forming epitaxial perovskite thin film layers using halide precursors
    6.
    发明授权
    Process for forming epitaxial perovskite thin film layers using halide precursors 有权
    使用卤化物前体形成外延钙钛矿薄膜层的工艺

    公开(公告)号:US06231666B1

    公开(公告)日:2001-05-15

    申请号:US09356810

    申请日:1999-07-20

    IPC分类号: C30B500

    摘要: A process for forming an epitaxial perovskite-phase thin film on a substrate. This thin film can act as a buffer layer between a Ni substrate and a YBa2Cu3O7−x superconductor layer. The process utilizes alkali or alkaline metal acetates dissolved in halogenated organic acid along with titanium isopropoxide to dip or spin-coat the substrate which is then heated to about 700° C. in an inert gas atmosphere to form the epitaxial film on the substrate. The YBCO superconductor can then be deposited on the layer formed by this invention.

    摘要翻译: 在基板上形成外延钙钛矿相薄膜的工艺。 该薄膜可以充当Ni衬底和YBa2Cu3O7-x超导体层之间的缓冲层。 该方法使用溶解在卤代有机酸中的碱金属或碱金属乙酸盐与异丙醇钛一起浸渍或旋涂基材,然后在惰性气体气氛中加热至约700℃,以在基材上形成外延膜。 然后可以将YBCO超导体沉积在由本发明形成的层上。

    Lighted Display Devices for Producing Static or Animated Visual Displays, Including Animated Facial Features
    10.
    发明申请
    Lighted Display Devices for Producing Static or Animated Visual Displays, Including Animated Facial Features 有权
    用于产生静态或动画视觉显示的照明显示设备,包括动画面部特征

    公开(公告)号:US20110092131A1

    公开(公告)日:2011-04-21

    申请号:US12907692

    申请日:2010-10-19

    IPC分类号: A63H3/00

    摘要: An illuminated display device with a base member with a plurality of cavities therein. Illumination devices illuminate the cavities and emit light through an opening of the cavities in a pattern, and a speaker can emit sounds in synchronization with the pattern. A panel with translucent portions can overly the base member and the cavities. An animated talking character can have an animated mouth cavity complex with multiple predetermined mouth lighting configurations simulative of human utterances. The cavities can be open, or optical waveguide material or positive members can be disposed therein. Reflective material can enhance internal reflectance and light emission.

    摘要翻译: 一种照明显示装置,其具有在其中具有多个空腔的基底构件。 照明装置照亮空腔并通过图案的空腔的开口发光,并且扬声器可以与图案同步地发出声音。 具有半透明部分的面板可以覆盖基部构件和空腔。 动画谈话角色可以具有动画口腔复合物,其具有模拟人类言语的多个预定的嘴部照明配置。 空腔可以是开放的,或者可以将光波导材料或正构件设置在其中。 反光材料可以提高内部反射率和发光。