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1.发明授权Method of self-assembly and optical applications of crystalline colloidal patterns on substrates 失效结晶胶体图案在基底上的自组装和光学应用的方法公开(公告)号：US07247349B2
公开(公告)日：2007-07-24
申请号：US10660588
申请日：2003-09-12
申请人： Geoffrey Alan Ozin , San Ming Yang , Hernan Miguez
发明人： Geoffrey Alan Ozin , San Ming Yang , Hernan Miguez
CPC分类号： B32B9/00 , B05D1/283 , B32B3/30 , B82Y15/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , G02B6/1225 , G02B6/13 , Y10S977/779 , Y10S977/883 , Y10T428/24355 , Y10T428/24372 , Y10T428/24479 , Y10T428/2457 , Y10T428/24579 , Y10T428/2462
摘要： This invention describes methods of synthesis and applications of planarized photonic crystals. Provided are simple, quick, reproducible and inexpensive methods that combine self-assembly and lithography to achieve the first examples of vectorial control of thickness, structure, area, topology, orientation and registry of colloidal crystals that have been patterned in substrates for use in lab-on-chip and photonic chip technologies. 1-, 2 and 3-D colloidal crystals patterned either on or within substrates can be used for templating inverted colloidal crystal replica patterns made of materials like silicon as well as building micron scale structural defects in such colloidal crystals. These photonic crystals can form the basis of a range of optical devices that may be integrated within photonic chips and coupled to optical fibers and/or waveguides to enable development of highly compact planarized optically integrated photonic crystal devices and circuits for use in future all-optical computers and optical telecommunication systems.
摘要翻译： 本发明描述了平面化光子晶体的合成和应用方法。 提供了简单，快速，可再现和便宜的方法，其组合自组装和光刻以实现已经在用于实验室的基板中图案化的胶体晶体的厚度，结构，面积，拓扑，取向和注册表的矢量控制的第一示例 芯片和光子芯片技术。 图案化在衬底上或衬底内的1，2和3-D胶体晶体可用于模板化由硅材料制成的反胶体晶体复制图案以及在这种胶体晶体中构建微米级结构缺陷。 这些光子晶体可以形成一系列光学器件的基础，光学器件可以集成在光子芯片中并且耦合到光纤和/或波导，以便能够开发用于将来全光学的高度紧凑的平面化的光学集成光子晶体器件和电路 计算机和光通信系统。
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2.发明授权Composite materials having substrates with self-assembled colloidal crystalline patterns thereon 失效具有其上具有自组装胶体晶体图案的衬底的复合材料公开(公告)号：US07045195B2
公开(公告)日：2006-05-16
申请号：US09977254
申请日：2001-10-16
申请人： Geoffrey Alan Ozin , San Ming Yang , Hernan Miguez
发明人： Geoffrey Alan Ozin , San Ming Yang , Hernan Miguez
IPC分类号： C30B7/02
CPC分类号： B32B9/00 , B05D1/283 , B32B3/30 , B82Y15/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , G02B6/1225 , G02B6/13 , Y10S977/779 , Y10S977/883 , Y10T428/24355 , Y10T428/24372 , Y10T428/24479 , Y10T428/2457 , Y10T428/24579 , Y10T428/2462
摘要： Composite materials having colloidal photonic crystals patterned in substrates for use in different technologies including lab-on-chip and photonic chip technologies. The colloidal crystals are patterned either on or within surface relief patterns in the substrates of the composite materials and each colloidal crystal exhibits Bragg diffraction.
摘要翻译： 具有胶体光子晶体的复合材料在衬底中图案化，用于不同技术，包括片上芯片和光子芯片技术。 胶体晶体在复合材料的衬底中的表面浮雕图案之上或内部被图案化，并且每个胶体晶体表现出布拉格衍射。
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3.发明授权Method of self-assembly and optical applications of crystalline colloidal patterns on substrates 失效结晶胶体图案在基底上的自组装和光学应用的方法公开(公告)号：US07758919B2
公开(公告)日：2010-07-20
申请号：US11783569
申请日：2007-04-10
申请人： Geoffrey Alan Ozin , San Ming Yang , Hernan Miguez
发明人： Geoffrey Alan Ozin , San Ming Yang , Hernan Miguez
CPC分类号： B32B9/00 , B05D1/283 , B32B3/30 , B82Y15/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , G02B6/1225 , G02B6/13 , Y10S977/779 , Y10S977/883 , Y10T428/24355 , Y10T428/24372 , Y10T428/24479 , Y10T428/2457 , Y10T428/24579 , Y10T428/2462
摘要： This invention describes methods of synthesis and applications of a composite material of a colloidal crystal and a substrate. The method includes steps of (a) providing a substrate having a surface with a surface relief pattern; and (b) applying a liquid dispersion containing colloidal particles onto the surface and spinning the substrate whereby colloidal particles are swept across the surface and self-assemble in void spaces on the surface defined by the relief pattern. The resulting composite material (substrate with colloidal crystal) may be used in various applications such as chromatography, for use in lab-on-chip based devices, micro-reactors and the like. The material may be infiltrated by a material and the composite inverted to remove the colloidal particles to produce an inverted colloidal crystal pattern on the substrate. The material may be selected such that the inverted colloidal crystal pattern is a photonic crystal.
摘要翻译： 本发明描述了胶体晶体和基底的复合材料的合成方法和应用。 该方法包括以下步骤：（a）提供具有表面浮雕图案的表面的基底; 和（b）将含有胶体颗粒的液体分散体施加到表面上并纺丝基底，由此胶体颗粒被扫过表面并在由浮雕图案限定的表面上的空隙中自组装。 所得到的复合材料（具有胶体晶体的基材）可以用于各种应用中，例如色谱法，用于基于芯片的实验室设备，微反应器等。 该材料可能被材料渗透，并且将该复合物反转以除去胶体颗粒，以在基底上产生反相胶体晶体图案。 可以选择材料使得反胶体晶体图案是光子晶体。
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4.发明申请公开(公告)号：US20080224103A1
公开(公告)日：2008-09-18
申请号：US12046313
申请日：2008-03-11
IPC分类号： H01B1/12
CPC分类号： B82Y20/00 , C09K2019/0496 , G02B6/1225 , G02F1/01 , G02F1/19 , G02F1/21 , G02F2201/305 , G02F2201/346 , G02F2202/022 , G02F2202/32 , G02F2203/055 , Y10T428/1023
摘要： The present invention discloses a widely wavelength tunable polychrome colloidal photonic crystal device whose optical Bragg diffraction stop bands and higher energy bands wavelength, width and intensity can be tuned in a continuous and fine, rapid and reversible, reproducible and predictable fashion and over a broad spectral range by a controlled expansion or contraction of the colloidal photonic lattice dimension, effected by a predetermined change in the electronic configuration of the composite material. In its preferred embodiment, the material is a composite in the form of a film or a patterned film or shape of any dimension or array of shapes of any dimension comprised of an organized array of microspheres in a matrix of a cross-linked metallopolymer network with a continuously variable redox state of charge and fluid content. The chemo-mechanical and electro-mechanical optical response of the colloidal photonic crystal-metallopolymer gel is exceptionally fast and reversible, attaining its fully swollen state from the dry shrunken state and vice versa on a sub-second time-scale. These composite materials can be inverted by removal of the constituent microspheres from the aforementioned colloidal photonic crystal metallopolymer-gel network to create a macroporous metallopolymer-gel network inverse colloidal photonic crystal film or patterned film or shape of any dimension optical Bragg diffraction stop bands and higher energy bands wavelength, width and intensity can be redox tuned in a continuous and fine, rapid and reversible, reproducible and predictable fashion and over a broad spectral range by a controlled expansion or contraction of the colloidal photonic lattice dimensions.
摘要翻译： 本发明公开了一种广泛波长可调谐的多色胶体光子晶体器件，其光学布拉格衍射阻挡带和更高能带的波长，宽度和强度可以以连续和精细，快速和可逆，可再现和可预测的方式调谐，并且在宽光谱 通过胶体光子晶格尺寸的受控扩展或收缩，由复合材料的电子构型的预定变化来实现。 在其优选实施方案中，该材料是膜或图案化膜的形式的复合材料或任何尺寸或任何尺寸形状阵列的形状的复合材料，其包含在交联金属聚合物网络的基质中的有组织的微球阵列， 不断变化的氧化还原电荷和流体含量。 胶体光子晶体金属聚合物凝胶的化学机械和机电光学响应特别快速和可逆，在亚秒级时间范围内从干收缩状态获得完全膨胀的状态，反之亦然。 这些复合材料可以通过从上述胶体光子晶体金属聚合物 - 凝胶网络中除去组成微球而反转，以产生大孔金属聚合物 - 凝胶网络反胶体光子晶体膜或任何尺寸的光学布拉格衍射阻带的图案化膜或更高的形状 能带的波长，宽度和强度可以通过胶体光子晶格尺寸的受控扩展或收缩，以连续和精细，快速和可逆，可再现和可预测的方式以及在宽光谱范围内进行氧化还原。
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公开(公告)号：US07616376B2
公开(公告)日：2009-11-10
申请号：US12046313
申请日：2008-03-11
CPC分类号： B82Y20/00 , C09K2019/0496 , G02B6/1225 , G02F1/01 , G02F1/19 , G02F1/21 , G02F2201/305 , G02F2201/346 , G02F2202/022 , G02F2202/32 , G02F2203/055 , Y10T428/1023
摘要： A method of wavelength tuning a composite material. The method includes the steps of: producing an ordered array of first constituents having a first refractive index embedded within a cross-linked metallopolymer network having a second refractive index different than the first refractive index, the ordered array of first constituents having a lattice spacing giving rise to Bragg diffraction when the composite material is illuminated; and switching the electronic configuration of the cross-linked metallopolymer network so that the cross-linked polymer network changes dimensions and modulates the lattice spacing of the ordered array of first constituents, which shifts the Bragg diffraction wavelength to a pre-selected wavelength.
摘要翻译： 一种复合材料的波长调谐方法。 该方法包括以下步骤：产生具有嵌入在具有不同于第一折射率的第二折射率的交联金属聚合物网络的第一折射率的第一成分的有序阵列，第一成分的有序阵列具有晶格间距给出 当复合材料被照亮时上升到布拉格衍射; 并且交换交联金属聚合物网络的电子结构，使得交联聚合物网络改变尺寸并调制第一组分的有序阵列的晶格间距，这将布拉格衍射波长移动到预选波长。
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公开(公告)号：US07364673B2
公开(公告)日：2008-04-29
申请号：US10681374
申请日：2003-10-09
CPC分类号： B82Y20/00 , C09K2019/0496 , G02B6/1225 , G02F1/01 , G02F1/19 , G02F1/21 , G02F2201/305 , G02F2201/346 , G02F2202/022 , G02F2202/32 , G02F2203/055 , Y10T428/1023
摘要： The present invention discloses a widely wavelength tunable polychrome colloidal photonic crystal device whose optical Bragg diffraction stop bands and higher energy bands wavelength, width and intensity can be tuned in a continuous and fine, rapid and reversible, reproducible and predictable fashion and over a broad spectral range by a controlled expansion or contraction of the colloidal photonic lattice dimension, effected by a predetermined change in the electronic configuration of the composite material. In its preferred embodiment, the material is a composite in the form of a film or a patterned film or shape of any dimension or array of shapes of any dimension comprised of an organized array of microspheres in a matrix of a cross-linked metallopolymer network with a continuously variable redox state of charge and fluid content. The chemo-mechanical and electro-mechanical optical response of the colloidal photonic crystal-metallopolymer gel is exceptionally fast and reversible, attaining its fully swollen state from the dry shrunken state and vice versa on a sub-second time-scale. These composite materials can be inverted by removal of the constituent microspheres from the aforementioned colloidal photonic crystal metallopolymer-gel network to create a macroporous metallopolymer-gel network inverse colloidal photonic crystal film or patterned film or shape of any dimension optical Bragg diffraction stop bands and higher energy bands wavelength, width and intensity can be redox tuned in a continuous and fine, rapid and reversible, reproducible and predictable fashion and over a broad spectral range by a controlled expansion or contraction of the colloidal photonic lattice dimensions.
摘要翻译： 本发明公开了一种广泛波长可调谐的多色胶体光子晶体器件，其光学布拉格衍射阻挡带和更高能带的波长，宽度和强度可以以连续和精细，快速和可逆，可再现和可预测的方式调谐，并且在宽光谱 通过胶体光子晶格尺寸的受控扩展或收缩，由复合材料的电子构型的预定变化实现。 在其优选实施方案中，该材料是膜或图案化膜的形式的复合材料或任何尺寸或任何尺寸形状阵列的形状的复合材料，其包含在交联金属聚合物网络的基质中的有组织的微球阵列， 不断变化的氧化还原电荷和流体含量。 胶体光子晶体金属聚合物凝胶的化学机械和机电光学响应特别快速和可逆，在亚秒级时间范围内从干收缩状态获得完全膨胀的状态，反之亦然。 这些复合材料可以通过从上述胶体光子晶体金属聚合物 - 凝胶网络中除去组成微球而反转，以产生大孔金属聚合物 - 凝胶网络反胶体光子晶体膜或任何尺寸的光学布拉格衍射阻带的图案化膜或更高的形状 能带的波长，宽度和强度可以通过胶体光子晶格尺寸的受控扩展或收缩，以连续和精细，快速和可逆，可再现和可预测的方式以及在宽光谱范围内进行氧化还原。
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7.发明申请Method of transformation of bridging organic groups in organosilica materials 审中-公开有机硅材料中桥连有机基团的转化方法公开(公告)号：US20090130412A1
公开(公告)日：2009-05-21
申请号：US11921325
申请日：2005-09-22
申请人： Benjamin David Hatton , Geoffrey Alan Ozin , Doug Dragan Perovic , Kai Manfred Martin Landskron
发明人： Benjamin David Hatton , Geoffrey Alan Ozin , Doug Dragan Perovic , Kai Manfred Martin Landskron
CPC分类号： B01J29/0308
摘要： This invention relates to a chemical transformation of the bridging organic groups in metal oxide materials containing bridging organic groups, such as bridged organosilicas, wherein such a transformation greatly benefits properties for low dielectric constant (k) applications. A thermal treatment at specific temperatures is shown to cause a transformation of the organic groups from a bridging to a terminal configuration, which consumes polar hydroxyl groups. The transformation causes k to decrease, and the hydrophobicity to increase (through ‘self-hydrophobization’). As a result of the bridge-terminal transformation, porous organosilica films are shown to have k 6 GPa, do not require additional chemical surface treatment for dehydroxylation (hydrophobicity).
摘要翻译： 本发明涉及桥接有机基团在含有桥连有机基团的金属氧化物材料中的化学转化，其中这种转变大大有利于低介电常数（k）应用的性能。 显示在特定温度下的热处理会引起有机基团从桥连转变为端基构型，其消耗极性羟基。 转化导致k降低，疏水性增加（通过“自我疏水化”）。 由于桥端转化，多孔有机硅膜显示为k <2.0，E> 6 GPa，不需要额外的化学表面处理脱羟基（疏水性）。
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8.发明授权Transparent conductive porous nanocomposites and methods of fabrication thereof 有权透明导电多孔纳米复合材料及其制造方法公开(公告)号：US09139917B2
公开(公告)日：2015-09-22
申请号：US13502348
申请日：2010-10-15
申请人： Paul Gregory O'Brien , Daniel P. Puzzo , Nazir Pyarali Kherani , Geoffrey Alan Ozin , Alongkarn Chutinan , Zheng-Hong Lu , Michael G. Helander
发明人： Paul Gregory O'Brien , Daniel P. Puzzo , Nazir Pyarali Kherani , Geoffrey Alan Ozin , Alongkarn Chutinan , Zheng-Hong Lu , Michael G. Helander
IPC分类号： H01L31/0236 , C25B1/00 , H01L31/054 , C03C17/00 , H01B1/08 , H01L31/0224 , H01L31/0368 , H01L31/0376 , H01L31/072 , H01L31/0725 , H01L51/52 , H01L31/056 , H02S40/44 , H01L33/46
CPC分类号： C25B1/003 , C03C17/006 , C03C2217/425 , H01B1/08 , H01L31/022466 , H01L31/022475 , H01L31/03685 , H01L31/03762 , H01L31/0549 , H01L31/056 , H01L31/072 , H01L31/0725 , H01L33/46 , H01L51/5206 , H01L51/5215 , H01L51/5265 , H01L2251/5369 , H02S40/44 , H05B33/28 , Y02E10/52 , Y02E10/545 , Y02E10/548 , Y02E10/60 , Y02E60/366 , Y10T428/249953
摘要： A nanocomposite material that is both transparent and electrically conductive is provided. The nanocomposite comprises a nanoporous matrix, preferably formed from nanoparticles, that is internally coated with a transparent conductive material to define an internal conductive path within the nanocomposite. The nanocomposite is substantially transparent over a defined spectral range that preferably includes at least a portion of the visible spectrum, and preferably comprises pores with a mean diameter of less than approximately 25 nm. A bilayer may be formed by depositing a layer of a transparent conductive material on top of a nanocomposite layer, or by depositing a second layer of a nanocomposite having different optical properties. The nanocomposites formed using a combination of sequential and/or concurrent deposition techniques are correspondingly discrete and/or continuously varying structures. Multilayer structures, such as photonic crystal reflectors, may be formed by depositing multiple bilayers, and integrated into devices such as tandem solar cells.
摘要翻译： 提供了透明和导电的纳米复合材料。 纳米复合材料包括优选由纳米颗粒形成的纳米孔基质，其内部涂覆有透明导电材料以在纳米复合材料内限定内部导电路径。 纳米复合材料在限定的光谱范围内基本上是透明的，优选地包括可见光谱的至少一部分，并且优选地包括平均直径小于约25nm的孔。 可以通过在纳米复合层的顶部上沉积透明导电材料层，或通过沉积具有不同光学性质的纳米复合材料的第二层来形成双层。 使用顺序和/或并行沉积技术的组合形成的纳米复合材料相应地是离散的和/或连续变化的结构。 多层结构，例如光子晶体反射器，可以通过沉积多个双层并且集成到诸如串联太阳能电池的装置中而形成。
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公开(公告)号：US08676016B2
公开(公告)日：2014-03-18
申请号：US12527382
申请日：2007-02-16
IPC分类号： G02B6/10
CPC分类号： G02B6/1225 , B82Y20/00 , C08J5/18
摘要： A compressible photonic crystal comprising a polymer with an ordered array of voids, the photonic crystal having a reflectance in a first wavelength range for light incident to its incident surface and its opposing incident surface; wherein compression against at least a portion of at least one of the surfaces shifts the reflectance to a second wavelength range in at least that portion of that surface. The crystal may be used in authentication devices of various types.
摘要翻译： 一种可压缩光子晶体，其包含具有有序空间阵列的聚合物，所述光子晶体对于入射到其入射表面的光和其相对的入射表面具有在第一波长范围内的反射率; 其中针对至少一个表面的至少一部分的压缩将所述反射率在所述表面的至少所述部分中移动到第二波长范围。 该晶体可用于各种认证装置。
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公开(公告)号：US20110164308A1
公开(公告)日：2011-07-07
申请号：US12995338
申请日：2009-05-29
CPC分类号： G02F1/03 , B82Y20/00 , G02F1/009 , G02F1/0128 , G02F1/0147 , G02F1/15 , G02F1/21 , G02F2001/151 , G02F2001/1515 , G02F2201/346 , G02F2202/32 , H01L33/46 , H01L2924/0002 , H01L2933/0083 , H01S3/08059 , Y10S977/773 , H01L2924/00
摘要： A tunable photonic crystal device comprising: alternating layers of a first material and a second material, the alternating layers comprising a responsive material, the responsive material being responsive to an external stimulus, the alternating layers having a periodic difference in refractive indices giving rise to a first reflected wavelength; wherein, in response to the external stimulus, a change in the responsive material results in a reflected wavelength of the device shifting from the first reflected wavelength to a second reflected wavelength.
摘要翻译： 一种可调谐光子晶体器件，包括：第一材料和第二材料的交替层，所述交替层包括响应材料，所述响应材料响应于外部刺激，所述交替层具有折射率的周期性差异，从而产生 第一反射波长; 其中，响应于外部刺激，响应材料的变化导致器件的反射波长从第一反射波长移动到第二反射波长。
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