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1. 发明授权

US07799416B1 Periodic porous and relief nanostructured articles 有权
标题翻译：定期多孔和浮雕纳米结构制品
公开(公告)号：US07799416B1
公开(公告)日：2010-09-21
申请号：US09720710
申请日：1999-07-02
申请人： Vanessa Z. H. Chan , Edwin L. Thomas , Victor Y. Lee , Robert D. Miller , Apostolos Avgeropoulos , Nikos Hadjichristidis
发明人： Vanessa Z. H. Chan , Edwin L. Thomas , Victor Y. Lee , Robert D. Miller , Apostolos Avgeropoulos , Nikos Hadjichristidis
IPC分类号： B32B3/26 , B32B3/00 , C08F30/08 , C08F236/00
CPC分类号： B81C1/00031 , B81C2201/0149 , B82Y30/00 , C08F283/00 , C08F297/00 , C08F297/02 , C08L51/003 , C08L53/00 , G03F7/0015 , G03F7/0758 , Y10T428/249953 , Y10T428/249967 , Y10T428/249969 , C08L2666/02
摘要： The current invention involves periodically ordered nanostructured materials and methods of using and modifying the materials. In some embodiments, the invention provides periodically structured microphase separated polymeric articles that include periodically occurring separate domains. The polymeric species comprising one or more of the domains, for some embodiments, contains an inorganic species capable of forming an inorganic oxide ceramic. In another aspect, the invention provides methods for modifying the polymeric articles by oxidation and/or radiation to form periodically structured porous and relief articles that, in some embodiments, include a ceramic oxide in their structure. The invention also provides methods of use for the novel articles and novel structures constructed utilizing the articles.
摘要翻译：本发明涉及周期性订购的纳米结构材料以及使用和修饰材料的方法。在一些实施方案中，本发明提供周期性结构的微相分离的聚合物制品，其包括周期性发生的分离的结构域。在一些实施方案中，包含一个或多个结构域的聚合物种包含能够形成无机氧化物陶瓷的无机物质。在另一方面，本发明提供了通过氧化和/或辐射来改性聚合物制品以形成周期性结构化的多孔和浮雕制品的方法，其在一些实施方案中包括其结构中的陶瓷氧化物。本发明还提供了利用该制品构造的新型制品和新颖结构的使用方法。

2. 发明授权

US07329377B2 Cyclic shrinkage of a templated 3D network material 失效
标题翻译：模板3D网络材料的循环收缩
公开(公告)号：US07329377B2
公开(公告)日：2008-02-12
申请号：US10799160
申请日：2004-03-12
申请人： Yung-Hoon Ha , Edwin L. Thomas
发明人： Yung-Hoon Ha , Edwin L. Thomas
IPC分类号： B29C33/76
CPC分类号： B29C33/424 , B29C33/448 , B33Y70/00 , B33Y80/00
摘要： Methods are provided for producing a shrunken replica or a shrunken inverse replica of a multicontinuous structure. In one embodiment, the method comprises (1) infiltrating a first multicontinuous structure with a first fluid material which can be immobilized and shrunken, wherein the first multicontinuous structure comprises at least a first phase and a second phase which is immiscible with the first phase, and the infiltration displaces the second phase in the first multicontinuous structure to form a second multicontinuous structure which comprises at least the first phase and a third phase which consists of the first fluid material; (2) immobilizing the infiltrated first fluid material in the second multicontinuous structure; (3) removing the first phase from the second multicontinuous structure; and (4) shrinking (e.g., by a pyrolysis process) the third phase of the second multicontinuous structure, to produce an isotropically shrunken inverse replica of the first multicontinuous structure.
摘要翻译：提供了用于产生多连续结构的收缩复制品或缩小反向复制品的方法。在一个实施方案中，该方法包括（1）用可固定和收缩的第一流体材料渗透第一多连续结构，其中第一多连续结构包括与第一相不混溶的至少第一相和第二相，并且所述渗透置换所述第一多连续结构中的所述第二相以形成第二多连续结构，所述第二相连结构至少包括所述第一相和由所述第一流体材料组成的第三相; （2）将渗透的第一流体材料固定在第二多连续结构中; （3）从第二多连续结构中去除第一相; 和（4）第二多连续结构的第三相收缩（例如，通过热解过程），以产生第一多连续结构的各向同性收缩的反向复制品。

3. 发明授权

US6143831A Method for preparing oriented polymer structures and said structures 失效
标题翻译：制备取向聚合物结构和所述结构的方法
公开(公告)号：US6143831A
公开(公告)日：2000-11-07
申请号：US608801
申请日：1996-02-29
申请人： Edwin L. Thomas , Ramon J. Albalak
发明人： Edwin L. Thomas , Ramon J. Albalak
IPC分类号： B29C43/24 , B29C55/00 , B29D7/01 , C08F2/00 , C08F293/00
CPC分类号： B29D7/01 , B29C43/24 , B29C55/00 , B29K2096/04
摘要： A system for preparing oriented block copolymer structures includes a copolymer solution, a device capable of providing a flow field and an evaporation device. The device can be at least two cylinders that are parallel and adjacent to one another to form a nip and a driving mechanism to rotate each cylinder. Means for controlling a solvent environment and evaporation are provided. A method for preparing oriented block copolymer structures includes providing at least two cylinders which are parallel and adjacent to one another so as to form at least one nip, rotating each of the cylinders such that at the nip the cylinder surfaces are moving in the same direction with substantially the same or different tangential velocity, introducing a block copolymer solution into one of the nips of the rotating cylinders, thereby subjecting the polymer solution to a flow field and whereby orientation of the solution begins and evaporating the solvent from the block copolymer solution, whereby ordered microphase separation occurs and the oriented block copolymer structure is formed on the surface of at least one cylinder.
摘要翻译：用于制备取向嵌段共聚物结构的体系包括共聚物溶液，能提供流场的装置和蒸发装置。该装置可以是至少两个彼此平行并相邻的气缸，以形成压区和驱动机构来旋转每个气缸。提供了控制溶剂环境和蒸发的方法。制备取向嵌段共聚物结构的方法包括提供至少两个彼此平行和相邻的圆柱体，以便形成至少一个压区，使每个气缸旋转，使得在压区处，气缸表面沿相同方向移动以大致相同或不同的切向速度，将嵌段共聚物溶液引入旋转圆筒的一个夹头中，从而使聚合物溶液进行流场，并且由此开始溶液的取向并从溶胶中蒸发溶剂，由此发生有序的微相分离，并且在至少一个气缸的表面上形成取向的嵌段共聚物结构。

4. 发明授权

US09360604B2 Broad wavelength range chemically-tunable photonic materials 有权
标题翻译：宽波长范围的化学可调光子材料
公开(公告)号：US09360604B2
公开(公告)日：2016-06-07
申请号：US13495684
申请日：2012-06-13
申请人： Youngjong Kang , Joseph Walish , Edwin L. Thomas
发明人： Youngjong Kang , Joseph Walish , Edwin L. Thomas
IPC分类号： C09K9/00 , G02F1/00 , G02B5/20 , B82Y20/00 , G02B1/00 , C08L53/00 , G02F1/01 , G02F1/061 , G02F1/15
CPC分类号： C08F293/00 , B82Y20/00 , G01K11/12 , G02B1/005 , G02B5/20 , G02F1/0121 , G02F1/0147 , G02F1/061 , G02F1/15 , G02F2001/1519 , G02F2202/022 , G02F2202/32 , G02F2202/36 , G02F2203/023
摘要： The present invention provides polymeric materials arranged as photonic crystals, or portions of photonic crystals, having properties which can be easily tuned over a large range of wavelengths upon exposure to an external stimulus. In some embodiments, the photonic crystals comprise at least one portion which can undergo a change in a physical, chemical, dielectric, or other property upon exposure to an altering stimulus, resulting in a change in a diffracted wavelength of electromagnetic radiation (e.g, light) by the photonic crystal. Embodiments of the invention may advantageously exhibit large stop band tunability and rapid response times. Photonic crystals of the invention may be useful in a wide variety of applications, such as colorimetric sensors, active components of simple display devices, electrically controlled tunable optically pumped laser, photonic switches, multiband filters, and the like.
摘要翻译：本发明提供了布置为光子晶体或光子晶体的部分的聚合材料，其具有在暴露于外部刺激时可以在大范围的波长下容易地调谐的特性。在一些实施例中，光子晶体包括至少一部分，其在暴露于改变刺激时可以经历物理，化学，电介质或其他性质的变化，导致电磁辐射的衍射波长的变化（例如，光）由光子晶体。本发明的实施例可以有利地表现出大的阻带可调性和快速响应时间。本发明的光子晶体可用于各种应用中，例如比色传感器，简单显示装置的有源部件，电控可调谐的光泵浦激光器，光子开关，多频带滤波器等。

5. 发明申请

US20100099048A1 Stop Flow Interference Lithography System 有权
标题翻译：停止流动干涉光刻系统
公开(公告)号：US20100099048A1
公开(公告)日：2010-04-22
申请号：US12503935
申请日：2009-07-16
申请人： Edwin L. Thomas , Patrick Seamus Doyle , Dhananjay Dendukuri , Ji-Hyun Jang , Chaitanya K. Ullal
发明人： Edwin L. Thomas , Patrick Seamus Doyle , Dhananjay Dendukuri , Ji-Hyun Jang , Chaitanya K. Ullal
IPC分类号： G03F7/20 , G03B27/54 , G03B27/72
CPC分类号： G03B27/54 , G03F7/027 , G03F7/2012 , G03F7/2035 , G03F7/40
摘要： Stop flow interference lithography system for high throughput synthesis of 3-dimensionally patterned polymer particles. The system includes a microfluidic channel containing a stationary oligomer film and a phase mask located adjacent to the microfluidic channel. A source of collimated light is provided for passing the collimated light through the phase mask and into the microfluidic channel for interaction with the oligomer. The passage of the collimated light through the phase mask generates a 3-dimensional distribution of light intensity to induce crosslinking of the oligomer in high intensity regions thereby forming 3-dimensional structures.
摘要翻译：停止流动干涉光刻系统，用于三维图案化聚合物颗粒的高通量合成。该系统包括含有固定低聚物膜的微流体通道和位于微流体通道附近的相位掩模。提供准直光源以使准直光通过相位掩模并进入微流体通道以与低聚物相互作用。准直光穿过相位掩模产生光强度的3维分布，以诱导高强度区域中的低聚物的交联，由此形成3维结构。

6. 发明授权

US06433931B1 Polymeric photonic band gap materials 有权
标题翻译：聚合光子带隙材料
公开(公告)号：US06433931B1
公开(公告)日：2002-08-13
申请号：US09367332
申请日：2000-01-10
申请人： Yoel Fink , Edwin L. Thomas
发明人： Yoel Fink , Edwin L. Thomas
IPC分类号： G02B110
CPC分类号： B82Y20/00 , G02B6/1225
摘要： A polymeric photonic band gap structure can be defined by a block copolymeric species, a mixture of homopolymers, or a combination optionally with appropriate dielectric contrast enhancing additives. The structure includes periodic, phase-separated microdomains alternating in refractive index, the domains sized to provide a photonic band gap in the UV-visible spectrum. A method of the invention involves creating a defect in a polymeric article including a periodic structure of a plurality occuring separate domains. The defect can be created by inserting into the material a plane of a material different from materials defining the polymeric article. According to another method of the invention, a defect is created in a polymeric article, including a periodic structure of a plurality of periodically occuring separate domains, by altering polymeric material in the article. The polymeric material can be altered by removing polymeric material via radiation, by exposing the material to intersecting beams of radiation, by removing the material via etching or the like. A defect can be created in one embodiment by magnetically guiding a defined by a block copolymeric species, a mixture of homopolymers, or a combination optionally with appropriate dielectric contrast enhancing additives.
摘要翻译：聚合物光子带隙结构可以通过嵌段共聚物种，均聚物混合物或任选地与合适的介电对比增强添加剂的组合来定义。该结构包括折射率交替的周期性，相分离的微区域，其尺寸设计成在UV-可见光谱中提供光子带隙。本发明的方法涉及在聚合物制品中产生缺陷，所述聚合物制品包括多个发生的分离区域的周期性结构。可以通过将不同于限定聚合物制品的材料的材料的平面插入到材料中来产生缺陷。根据本发明的另一种方法，通过改变制品中的聚合物材料，在聚合物制品中产生缺陷，包括多个周期性发生的分开的区域的周期结构。聚合材料可以通过通过辐射去除聚合材料，通过将材料暴露于相交的辐射束，通过蚀刻等去除材料来改变。在一个实施方案中可以通过磁性引导由嵌段共聚物种类，均聚物混合物或任选地与合适的介电对比增强添加剂组合来限定的缺陷。

7. 发明授权

US07106918B2 Structurally chiral materials exhibiting magneto-gyrotropy 失效
标题翻译：表现出磁回旋的结构手性材料
公开(公告)号：US07106918B2
公开(公告)日：2006-09-12
申请号：US10851587
申请日：2004-05-21
申请人： Ion Bita , Edwin L. Thomas
发明人： Ion Bita , Edwin L. Thomas
IPC分类号： G02F1/295 , C04B35/00
CPC分类号： B82Y20/00 , G02B6/0239 , G02B6/1225 , G02B2006/0209 , H01Q15/0086
摘要： A structured material is disclosed with magneto-gyrotropic characteristics including at least one continuous structurally-chiral material. The structured material has an electric permittivity and a magnetic permeability at least one of which varies within the structured material along a first direction in a repetitious fashion wherein a repetition unit includes a chiral component and is at least 25 nm in length. The structured material exhibits non-reciprocal electromagnetic wave propagation velocity characteristics along a second direction that includes a non-zero component along the first direction.
摘要翻译：公开了一种结构化材料，其具有包括至少一种连续结构手性材料的磁回旋特性。结构化材料具有介电常数和磁导率，其中至少一种以重复的方式沿着第一方向在结构化材料内变化，其中重复单元包括手性组分并且长度为至少25nm。结构化材料沿着包括沿着第一方向的非零分量的第二方向表现出不可逆的电磁波传播速度特性。

8. 发明授权

US06893705B2 Large area orientation of block copolymer microdomains in thin films 失效
标题翻译：嵌段共聚物微区在薄膜中的大面积取向
公开(公告)号：US06893705B2
公开(公告)日：2005-05-17
申请号：US10156700
申请日：2002-05-28
申请人： Edwin L. Thomas , Claudio DeRosa , Cheolmin Park , Michael Fasolka , Bernard Lotz , Anne M. Mayes , Jongsesung Yoon
发明人： Edwin L. Thomas , Claudio DeRosa , Cheolmin Park , Michael Fasolka , Bernard Lotz , Anne M. Mayes , Jongsesung Yoon
IPC分类号： C08L53/00 , C08L53/02 , C09D153/00 , C09D153/02 , B82B1/00 , B82B3/00
CPC分类号： C08L53/00 , C08L53/02 , C08L53/025 , C09D153/00 , C09D153/02 , C09D153/025 , G03F7/0002 , Y10T428/24058 , Y10T428/24074 , Y10T428/24355 , Y10T428/24372 , Y10T428/24967 , Y10T428/249921 , Y10T428/31
摘要： A method and apparatus for orientation of block copolymer microdomains via rapid solidification. Rapid solidification from a solvent may include directional solidification and/or epitaxy to form patterns of microdomains in a film of block copolymer. Microdomains may include various structures formed by components of a block copolymer, such as vertical lamellae, in-plane cylinders, and vertical cylinders, and may depend on film thickness. Orientation of structures in microdomains may be controlled to be approximately uniform, and spatial arrangement of microdomains may be controlled.
摘要翻译：一种通过快速固化取代嵌段共聚物微区的方法和装置。来自溶剂的快速固化可以包括定向凝固和/或外延以在嵌段共聚物的膜中形成微区域的图案。微畴可以包括由嵌段共聚物的组分形成的各种结构，例如垂直薄片，平面内圆柱体和垂直圆柱体，并且可以取决于膜厚度。可以将微区域中的结构的取向控制为近似均匀，并且可以控制微区域的空间排列。

9. 发明授权

US5137456A High density, separable connector and contact for use therein 失效
标题翻译：高密度，可分离的连接器和接触件用于其中
公开(公告)号：US5137456A
公开(公告)日：1992-08-11
申请号：US787285
申请日：1991-11-04
申请人： Kishor V. Desai , Thomas G. Macek , Maganlal S. Patel , Edwin L. Thomas
发明人： Kishor V. Desai , Thomas G. Macek , Maganlal S. Patel , Edwin L. Thomas
IPC分类号： H01R4/50 , G01R31/28 , H01R11/01 , H01R12/52 , H01R12/71 , H01R13/24 , H05K1/14
CPC分类号： H01R12/714 , H01R12/52
摘要： An electrical connector for interconnecting a pair of circuit members (e.g., printed circuit boards) wherein the connector includes a plurality of electrical contacts, these contacts including at least one semi-spherical end portion for engaging a respective conductor on one of the circuit members. Significantly, the semi-spherical end portion is capable of moving in two different directions of rotation during such engagement to provide an effective wiping motion against the surfaces of the member's conductor. In one embodiment, the connector includes contacts with opposed, semi-spherical end portions, while in another embodiment, a singular semi-spherical end portion is taught.
摘要翻译：一种用于互连一对电路构件（例如印刷电路板）的电连接器，其中连接器包括多个电触点，这些触点包括至少一个半球形端部，用于与一个电路构件上的相应导体接合。重要的是，半球形端部能够在这种接合期间在两个不同的旋转方向上移动，以对构件导体的表面提供有效的擦拭运动。在一个实施例中，连接器包括具有相对的半球形端部的触点，而在另一个实施例中，教导了单个半球形端部。

10. 发明授权

US4515505A Pressure foot assembly for an end mill delete cutter 失效
标题翻译：用于立铣刀的压脚组件删除刀具
公开(公告)号：US4515505A
公开(公告)日：1985-05-07
申请号：US437421
申请日：1982-10-28
申请人： Richard C. Frisbie , David E. Houser , Richard J. Morenus , Edwin L. Thomas
发明人： Richard C. Frisbie , David E. Houser , Richard J. Morenus , Edwin L. Thomas
IPC分类号： B23C9/00 , B23Q3/00 , B26F1/16 , B44B3/06 , H05K3/04 , H05K3/22 , B23C1/06
CPC分类号： B23Q3/002 , B26F1/16 , B44B3/061 , H05K3/043 , H05K3/225 , H05K2203/0195 , H05K2203/175 , Y10T408/56245 , Y10T408/5653 , Y10T409/305544 , Y10T409/30672
摘要： A pressure foot assembly is provided which makes use of a pressure ring mounted in a manner which allows it to float laterally around an end mill cutter which is used to delete circuit lands on a subcomposite printed circuit panel. Enough pressure is provided to keep the ring from rotating and allows the ring to impart a concentrated force very close around the cutter, thus holding the deleted circuit line in place during cutting and keeping cutting burrs to a minimum.
摘要翻译：提供了一种压脚组件，其使用以允许其横向绕侧端铣刀的方式安装的压力环，端铣刀用于删除副复合印刷电路板上的电路板。提供足够的压力以保持环不旋转，并允许环赋予围绕切割器非常接近的集中力，从而在切割期间将删除的电路线保持在适当位置，并将切割毛刺保持最小。

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