公开(公告)号：US07651872B2

公开(公告)日：2010-01-26

申请号：US12028767

申请日：2008-02-08

申请人： Mark Whitney Hart ,  Ho-Cheol Kim ,  Robert Dennis Miller ,  Gregory Michael Wallraff

发明人： Mark Whitney Hart ,  Ho-Cheol Kim ,  Robert Dennis Miller ,  Gregory Michael Wallraff

IPC分类号： H01L21/00

CPC分类号： B01L3/5085 ,  B01J2219/00619 ,  B01J2219/00621 ,  B01J2219/00644 ,  B01L2200/12 ,  B01L2300/0609 ,  B01L2300/069 ,  B01L2300/0829 ,  B01L2300/0851 ,  B01L2300/165 ,  B01L2300/168 ,  C40B60/08

摘要： A biomolecular array includes a substrate across which is distributed an array of discrete regions of a porous substance formed from a porogen-containing organosilicate material. The porous substance is designed to bind chemical targets useful in biotechnology applications, such as gene expression, protein, antibody, and antigen experiments. The regions are preferably optically isolated from each other and may be shaped to enhance detection of optical radiation emanating from the porous substance, e.g., as a result of irradiation of the regions with ultraviolet light. The discrete regions may be configured as microscopic wells within the substrate, or they may reside on top of the substrate in the form of microscopic mesas.

摘要翻译： 生物分子阵列包括基底，其上分布有由含致孔剂的有机硅酸盐材料形成的多孔物质的离散区域的阵列。 多孔物质被设计用于结合可用于生物技术应用的化学靶，例如基因表达，蛋白质，抗体和抗原实验。 这些区域优选地彼此光学隔离，并且可以被成形为增强从多孔物质发出的光辐射的检测，例如，作为由紫外线照射该区域的结果。 离散区域可以被配置为衬底内的微观阱，或者它们可以以微观台面的形式驻留在衬底的顶部上。

公开(公告)号：US20080213556A1

公开(公告)日：2008-09-04

申请号：US12061283

申请日：2008-04-02

申请人： Jennifer Nam Cha ,  James Lupton Hedrick ,  Ho-Cheol Kim ,  Robert Dennis Miller ,  Willi Volksen

发明人： Jennifer Nam Cha ,  James Lupton Hedrick ,  Ho-Cheol Kim ,  Robert Dennis Miller ,  Willi Volksen

IPC分类号： B32B5/22 ,  C08L53/00 ,  B32B27/28 ,  B32B7/02

CPC分类号： C08L101/12 ,  C08L53/00 ,  G03F7/0002 ,  Y10T428/24 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/249921 ,  Y10T428/249953 ,  Y10T428/249958 ,  Y10T428/249975 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/24998 ,  Y10T428/25 ,  Y10T428/26 ,  Y10T428/31504 ,  Y10T428/31511 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T428/31931 ,  Y10T428/31935 ,  Y10T428/31938

摘要： A material and an associated method of formation. A self-assembling block copolymer that includes a first block species and a second block species respectively characterized by a volume fraction of F1 and F2 with respect to the self-assembling block copolymer is provided. At least one crosslinkable polymer that is miscible with the second block species is provided. The self-assembling block copolymer and the at least one crosslinkable polymer are combined to form a mixture. The mixture having a volume fraction, F3, of the crosslinkable polymer, a volume fraction, F1A, of the first block species, and a volume fraction, F2A, of the second block species is formed. A material having a predefined morphology where the sum of F2A and F3 were preselected is formed.

公开(公告)号：US20080089642A1

公开(公告)日：2008-04-17

申请号：US11546626

申请日：2006-10-12

申请人： Annette Claire Grot ,  Geoffrey William Burr ,  William Paul Risk ,  Ho-Cheol Kim

发明人： Annette Claire Grot ,  Geoffrey William Burr ,  William Paul Risk ,  Ho-Cheol Kim

IPC分类号： G02B6/42 ,  G02B6/26 ,  G02B6/00 ,  G02B6/10

CPC分类号： G02B6/1225 ,  B82Y20/00 ,  G01N21/45

摘要： Photonic crystal apparatus and a method for fabricating a photonic crystal apparatus. The photonic crystal apparatus includes a photonic crystal having a dielectric body formed of a first dielectric material having relatively high index of refraction, and a periodic lattice in the dielectric body formed of a second dielectric material having a relatively low index of refraction. The second dielectric material comprises a solid-state dielectric material having a dielectric coefficient of about 2.7 or lower for providing a relatively large contrast between the index of refraction of the dielectric body and the index of refraction of the periodic lattice.

摘要翻译： 光子晶体装置及其制造方法。 光子晶体装置包括具有由具有相对较高折射率的第一介电材料形成的电介质体的光子晶体，以及由具有相对较低折射率的第二介电材料形成的电介质体中的周期晶格。 第二电介质材料包括具有约2.7或更低的介电系数的固态电介质材料，用于在介电体的折射率与周期性晶格的折射率之间提供较大的对比度。

公开(公告)号：US20070231559A1

公开(公告)日：2007-10-04

申请号：US11760287

申请日：2007-06-08

申请人： Ho-Cheol Kim ,  Robert Miller

发明人： Ho-Cheol Kim ,  Robert Miller

IPC分类号： B32B3/26

CPC分类号： B82Y5/00 ,  G01N33/54393 ,  Y10T428/249953 ,  Y10T428/249961 ,  Y10T428/249979

摘要： Nanoporous structures are constructed that have hydrophilic regions separated by hydrophobic regions. The porous, hydrophilic regions have reaction sites suitable for use in a bioassay application and have a higher density of reaction sites than that of a non-porous (2-D) surface. The structure may be made by depositing a layer of a matrix material (e.g., an organosilicate) and a porogen, and then crosslinking the matrix material to form a nanohybrid composite structure. The porogen is decomposed to form pores within the matrix material, and a reactive gas phase species (e.g., ozone) is patternwise directed onto a surface of the matrix material. Ultraviolet light (directed through a mask) activates the gas phase species to form a reactive species that then reacts with the matrix material to make it hydrophilic. The porogen may be decomposed thermally or by exposing it to an oxidizing atmosphere in the presence of ultraviolet light.

摘要翻译： 构建了具有疏水区域分离的亲水区域的纳米孔结构。 多孔亲水区域具有适用于生物测定应用的反应位点，并具有比无孔（2-D）表面更高的反应位点密度。 该结构可以通过沉积基质材料（例如有机硅酸盐）和致孔剂层，然后交联基质材料以形成纳米杂化复合结构来制备。 造孔剂在基质材料内分解形成孔隙，反应性气相物质（如臭氧）以图形方式导向基质材料的表面。 紫外线（通过掩模引导）激活气相物质以形成反应物质，然后与基质材料反应以使其亲水。 造孔剂可能会被热分解，或者在紫外光的存在下暴露于氧化气氛。

公开(公告)号：US20060241194A1

公开(公告)日：2006-10-26

申请号：US11111343

申请日：2005-04-20

申请人： Jennifer Cha ,  Geraud Dubois ,  James Hedrick ,  Ho-Cheol Kim ,  Victor Lee ,  Teddie Magbitang ,  Robert Miller ,  Willi Volksen

发明人： Jennifer Cha ,  Geraud Dubois ,  James Hedrick ,  Ho-Cheol Kim ,  Victor Lee ,  Teddie Magbitang ,  Robert Miller ,  Willi Volksen

IPC分类号： C08J9/00

CPC分类号： C08G63/66 ,  C08J9/26 ,  C08K5/5419 ,  C08L67/00 ,  C08L83/04 ,  C08L83/00

摘要： Substantially or roughly spherical micellar structures useful in the formation of nanoporous materials by templating are disclosed. A roughly spherical micellar structure is formed by organization of one or more spatially unsymmetric organic amphiphilic molecules. Each of those molecules comprises a branched moiety and a second moiety. The branched moiety can form part of either the core or the surface of the spherical micellar structure, depending on the polarity of the environment. The roughly spherical micellar structures form in a thermosetting polymer matrix. They are employed in a templating process whereby the amphiphilic molecules are dispersed in the polymer matrix, the matrix is cured, and the porogens are then removed, leaving nanoscale pores.

公开(公告)号：US20050070124A1

公开(公告)日：2005-03-31

申请号：US10676422

申请日：2003-09-30

申请人： Robert Miller ,  Ho-Cheol Kim ,  Eric Connor ,  Victor Lee ,  Gregory Wallraff ,  Willi Volksen

发明人： Robert Miller ,  Ho-Cheol Kim ,  Eric Connor ,  Victor Lee ,  Gregory Wallraff ,  Willi Volksen

IPC分类号： G03F7/075 ,  G03F7/40 ,  H01L21/312 ,  H01L21/316 ,  H01L21/31

CPC分类号： H01L21/02126 ,  G03F7/0757 ,  G03F7/40 ,  H01L21/02203 ,  H01L21/02216 ,  H01L21/02282 ,  H01L21/02348 ,  H01L21/3122 ,  H01L21/31695

摘要： A low dielectric constant, patterned, nanoporous material and a method of forming the material. The material is formed by depositing a layer onto a substrate, said layer comprising a reactive organosilicate material, a porogen, an initiator, and a solvent; exposing portions of the layer to energy (e.g., thermal energy or electromagnetic radiation) to change the solubility of portions of the organosilicate material with respect to the solvent; selectively removing more soluble portions of the layer to generate a relief pattern; and decomposing the porogen to thereby generate a nanoporous organosilicate layer.

摘要翻译： 低介电常数，图案化，纳米多孔材料和形成材料的方法。 该材料通过在基底上沉积一层而形成，所述层包含反应性有机硅酸盐材料，致孔剂，引发剂和溶剂; 将层的部分暴露于能量（例如，热能或电磁辐射）以改变部分有机硅酸盐材料相对于溶剂的溶解度; 选择性地去除层的更多可溶部分以产生浮雕图案; 并分解致孔剂从而产生纳米多孔有机硅酸盐层。

公开(公告)号：US09273415B2

公开(公告)日：2016-03-01

申请号：US13607166

申请日：2012-09-07

申请人： Ho-Cheol Kim ,  Leslie E. Krupp ,  Philip M. Rice ,  Robert M. Shelby ,  Angela-Kristina Speidel

发明人： Ho-Cheol Kim ,  Leslie E. Krupp ,  Philip M. Rice ,  Robert M. Shelby ,  Angela-Kristina Speidel

IPC分类号： B05D1/02 ,  D01D5/00 ,  B05D1/00 ,  B05D1/34 ,  B05D1/04 ,  D01F1/10 ,  D01F9/14 ,  H01M4/96 ,  B82Y10/00 ,  H01M12/08

CPC分类号： D01D5/0007 ,  B05D1/007 ,  B05D1/02 ,  B05D1/04 ,  B05D1/34 ,  B82Y10/00 ,  D01F1/10 ,  D01F9/14 ,  H01M4/96 ,  H01M12/08 ,  Y02E60/128 ,  Y02E60/50

摘要： A method of preparing a fiber including electro-spinning onto a substrate polymer solutions from a plurality of jets to form a network of filaments, wherein at least one jet sprays onto the substrate a first chemical mixture including a carbon fiber precursor compound, and at least one other jet sprays onto the substrate a second chemical mixture comprising a sacrificial polymer and a precursor compound of a functional material; and processing the filaments on the substrate, thereby forming an arrangement of carbon fibers having the functional material deposited thereon.

摘要翻译： 一种制备纤维的方法，所述方法包括电纺丝到基底聚合物溶液上以形成多个喷丝网络，其中至少一个喷射器将包含碳纤维前体化合物的第一化学混合物和至少 另一个喷射器将衬底上的第二化学混合物喷射到基底上，所述第二化学混合物包含牺牲聚合物和功能材料的前体化合物; 并处理基材上的长丝，从而形成其上沉积有功能材料的碳纤维的布置。

公开(公告)号：US08771632B2

公开(公告)日：2014-07-08

申请号：US13571791

申请日：2012-08-10

申请人： Ho-Cheol Kim ,  Robert D. Miller ,  Oun Ho Park

发明人： Ho-Cheol Kim ,  Robert D. Miller ,  Oun Ho Park

IPC分类号： C01G23/00 ,  B05D3/06

CPC分类号： C01G23/047 ,  C01B13/18 ,  C01B13/185 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2006/16

摘要： A method of forming a metal oxide nanostructure comprises disposing a chelated oligomeric metal oxide precursor on a solvent-soluble template to form a first structure comprising a deformable chelated oligomeric metal oxide precursor layer; setting the deformable chelated oligomeric metal oxide precursor layer to form a second structure comprising a set metal oxide precursor layer; dissolving the solvent-soluble template with a solvent to form a third structure comprising the set metal oxide precursor layer; and thermally treating the third structure to form the metal oxide nanostructure.

摘要翻译： 形成金属氧化物纳米结构的方法包括将螯合的低聚金属氧化物前体置于溶剂可溶的模板上以形成包含可变形的螯合低聚金属氧化物前体层的第一结构; 设置可变形螯合低聚金属氧化物前体层以形成包含固定金属氧化物前体层的第二结构; 用溶剂溶解溶剂可溶性模板以形成包含固定金属氧化物前体层的第三结构; 并对第三结构进行热处理以形成金属氧化物纳米结构。

公开(公告)号：US20130224652A1

公开(公告)日：2013-08-29

申请号：US13405587

申请日：2012-02-27

申请人： John David Bass ,  Ho-Cheol Kim ,  Robert Dennis Miller ,  Qing Song ,  Linda Karin Sundberg ,  Gregory Michael Wallraff

发明人： John David Bass ,  Ho-Cheol Kim ,  Robert Dennis Miller ,  Qing Song ,  Linda Karin Sundberg ,  Gregory Michael Wallraff

IPC分类号： G03F7/20 ,  C07F9/00 ,  C07F7/28 ,  G03F7/004

CPC分类号： G03F7/0042

摘要： Compositions are disclosed having the formula (3): [C′]k[Ta(O2)x(L′)y]  (3), wherein x is an integer of 1 to 4, y is an integer of 1 to 4, Ta(O2)x(L′)y has a charge of 0 to −3, C′ is a counterion having a charge of +1 to +3, k is an integer of 0 to 3, L′ is an oxidatively stable organic ligand having a charge of 0 to −4, and L′ comprises an electron donating functional group selected from the group consisting of carboxylates, alkoxides, amines, amine oxides, phosphines, phosphine oxides, arsine oxides, and combinations thereof. The compositions have utility as high resolution photoresists.

摘要翻译： 公开了具有式（3）的组合物：[C'] k [Ta（O 2）x（L'）y]（3）其中x是1至4的整数，y是1至4的整数， Ta（O 2）x（L'）y具有0至-3的电荷，C'是具有+1至+3的电荷的抗衡离子，k是0至3的整数，L'是氧化稳定的有机物 具有0至-4电荷的配体，L'包括选自羧酸盐，醇盐，胺，氧化胺，膦，氧化膦，胂氧化物及其组合的给电子官能团。 该组合物具有作为高分辨率光致抗蚀剂的作用。

公开(公告)号：US08491965B2

公开(公告)日：2013-07-23

申请号：US12060516

申请日：2008-04-01

申请人： Joy Cheng ,  Ho-Cheol Kim ,  Daniel P. Sanders ,  Linda Sundberg

发明人： Joy Cheng ,  Ho-Cheol Kim ,  Daniel P. Sanders ,  Linda Sundberg

IPC分类号： B05D5/00 ,  B05D5/12

CPC分类号： C08L63/00 ,  B05D5/02 ,  B81C1/00031 ,  B81C2201/0149 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C08F283/10 ,  C08L53/00 ,  C09D125/14 ,  G03F7/0002 ,  G03F7/038 ,  Y10S264/901 ,  Y10S428/91 ,  Y10T428/24942

摘要： A method of orienting microphase-separated domains is disclosed, comprising applying a composition comprising an orientation control component, and a block copolymer assembly component comprising a block copolymer having at least two microphase-separated domains in which the orientation control component is substantially immiscible with the block copolymer assembly component upon forming a film; and forming a compositionally vertically segregated film on the surface of the substrate from the composition. The orientation control component and block copolymer segregate during film forming to form the compositionally vertically-segregated film on the surface of a substrate, where the orientation control component is enriched adjacent to the surface of the compositionally segregated film adjacent to the surface of the substrate, and the block copolymer assembly is enriched at an air-surface interface.