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    • 35. 发明申请
    • Rapid Fabrication of Hierarchically Structured Supramolecular Nanocomposite Thin Films in One Minute
    • 在一分钟内快速制备分层结构超分子纳米复合薄膜
    • US20150353693A1
    • 2015-12-10
    • US14725617
    • 2015-05-29
    • Ting XuJoseph Kao
    • Ting XuJoseph Kao
    • C08J5/18
    • G03F7/0002C09D153/00
    • Functional nanocomposites containing nanoparticles of different chemical compositions may exhibit new properties to meet demands for advanced technology. It is imperative to simultaneously achieve hierarchical structural control and to develop rapid, scalable fabrication to minimize degradation of nanoparticle properties and for compatibility with nanomanufacturing. The assembly kinetics of supramolecular nanocomposite in thin films is governed by the energetic cost arising from defects, the chain mobility, and the activation energy for inter-domain diffusion. By optimizing only one parameter, the solvent fraction in the film, the assembly kinetics can be precisely tailored to produce hierarchically structured thin films of supramolecular nanocomposites in approximately one minute. Moreover, the strong wavelength dependent optical anisotropy in the nanocomposite highlights their potential applications for light manipulation and information transmission. The present invention opens a new avenue in designing manufacture-friendly continuous processing for the fabrication of functional nanocomposite thin films.
    • 含有不同化学成分的纳米颗粒的功能性纳米复合材料可能会出现新的性能,以满足先进技术的需求。 同时实现层次结构控制和开发快速,可扩展的制造以最小化纳米颗粒性质的降解和与纳米制造的兼容性是必须的。 薄膜中超分子纳米复合材料的组装动力学由缺陷引起的能量成本,链移动性和域间扩散的活化能决定。 通过仅优化一个参数,膜中的溶剂分数,组装动力学可以精确地定制,以在大约一分钟内产生分子结构的超分子纳米复合材料薄膜。 此外,纳米复合材料中强烈的波长依赖性光学各向异性突出了其在光操纵和信息传输方面的潜在应用。 本发明为功能性纳米复合薄膜的制造设计制造友好的连续加工开辟了新的途径。
    • 39. 发明申请
    • DISPLAY DEVICE HAVING PLASMONIC COLOR FILTERS AND PHOTOVOLTAIC CAPABILITIES
    • 具有等离子色彩过滤器和照相能力的显示设备
    • US20110285942A1
    • 2011-11-24
    • US13095365
    • 2011-04-27
    • Lingjie Jay GuoTing Xu
    • Lingjie Jay GuoTing Xu
    • G02F1/1335G01T1/32
    • G02B5/288G02B5/008G02F1/133516G02F1/133533G02F1/13439G02F2001/13324G02F2203/10
    • A plasmonic optical spectrum filtering device is provided that filters electromagnetic waves by optical resonance, for example, by selective conversion between the free-space waves and spatially confined modes in plasmonic nano-resonators. Frequency-selective transmission and reflection spectra are engineered and can be used as spectrum filters for display and imaging applications. A thin film stack color filter is further disclosed, which can be designed to either function as a transmission color filter with efficiency twice that of conventional colorant based color filter; or as a reflective color filter for display devices (e.g., used in an energy harvesting reflective display). In other variations, a novel reflective colored display is viewable under direct sunlight, and can simultaneously harvest both incident light and generate electrical power. Methods of making such plasmonic optical spectrum filtering devices are also provided.
    • 提供了等离子体激发光谱滤波装置,其通过光谐振来对电磁波进行滤波,例如通过在等离子体激元纳米谐振器中的自由空间波和空间限制模式之间的选择性转换。 频率选择性传输和反射光谱被设计并且可以用作用于显示和成像应用的频谱滤波器。 进一步公开了一种薄膜堆叠滤色器,其可以被设计成作为传统滤色器的功能,效率是传统的基于着色剂的滤色器的两倍; 或用作显示设备的反射滤色器(例如,用于能量收集反射显示器)。 在其他变型中,新颖的反射彩色显示器可在直射的阳光下观看,并且可以同时收集入射光并产生电力。 还提供了制造这种等离子体激发光谱滤波装置的方法。