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公开(公告)号：WO2008027803A1
公开(公告)日：2008-03-06
申请号：PCT/US2007/076745
申请日：2007-08-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： BLUEM, Gregory L., , BROTT, Robert L., , FLEMING, Patrick R., , FRANKEL, Joan M., , HART, Shandon D., , KOPECKY, William J., , TAI, Huiwen, , THUNHORST, Kristin L., , ZILLIG, Daniel J.,
CPC classification number: G02B5/3008 , B32B7/02 , G02B6/02033 , G02B6/024 , Y10T428/24942
Abstract: A polarizing film is made of multilayer polarizing fibers embedded within a matrix. The fibers are formed with layers of at least a first and a second polymer material. Layers of the first polymer material are disposed between layers of the second polymer material. At least one of the first and second polymer materials is birefringent. In some embodiments the thickness of the layers of at least one of the materials varies across the fiber. The fibers are be embedded within a material having a lower refractive index than either the first or second polymer material.
Abstract translation: 偏振膜由嵌入矩阵内的多层偏振光纤制成。 纤维由至少第一和第二聚合物材料的层形成。 第一聚合物材料的层设置在第二聚合物材料的层之间。 第一和第二聚合物材料中的至少一种是双折射的。 在一些实施例中，至少一种材料的层的厚度在纤维之间变化。 纤维被嵌入具有比第一或第二聚合物材料低的折射率的材料中。
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公开(公告)号：WO2003059431A1
公开(公告)日：2003-07-24
申请号：PCT/US2002/037920
申请日：2002-11-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
IPC: A61M37/00
CPC classification number: A61M37/0015 , A61B5/14514 , A61B5/14532 , A61B5/150022 , A61B5/150282 , A61B5/150572 , A61B5/150717 , A61B5/150969 , A61B5/150984 , A61B5/157 , A61M2037/0023 , A61M2037/0038 , A61M2037/0046 , A61M2037/0053
Abstract: Microneedle devices and methods of manufacturing the microneedle devices. The microneedle devices include microneedles protruding from a substrate (20), with the microneedles (30) piercing a cover (40) placed over the substrate surface (22) from which the microneedles protrude. The cover (40) and the microneedle substrate (20) together define a capillary volume in fluid communication with the base (34) of each microneedle (30). One manner of using microneedle arrays of the present invention is in methods involving the penetration of skin to deliver medicaments or other substances and/or extract blood or tissue. Manufacturing methods may include simultaneous application of pressure and ultrasonic energy when piercing the cover with the microneedles.
Abstract translation: 微针装置和制造微针装置的方法。 微针装置包括从基板（20）突出的微针，其中微针（30）刺穿放置在基板表面（22）上的盖（40），微针从该突出部突出。 覆盖物（40）和微针衬底（20）一起限定了与每个微针（30）的基部（34）流体连通的毛细管体积。 使用本发明的微针阵列的一种方式是涉及皮肤渗透以递送药物或其它物质和/或提取血液或组织的方法。 制造方法可以包括在用微针刺穿盖时同时施加压力和超声能量。
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公开(公告)号：WO2006093775A2
公开(公告)日：2006-09-08
申请号：PCT/US2006/006386
申请日：2006-02-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J., , ALLEN, Richard C., , BENSON, Olester, Jr., , BREISTER, James C., , CHOU, Yeun-Jong , FLEMING, Patrick R., , KOPECKY, William J., , NORTH, Diane , STUMO, Roger J., , THUNHORST, Kristin L., , WILSON, Bruce B.,
IPC: G02B1/04
CPC classification number: G02B6/001 , B82Y20/00 , G02B1/04 , G02B5/3008 , G02B5/3033 , G02B5/3083 , G02B6/0051 , G02B6/0053 , G02B6/04 , G02B6/105 , Y10T428/2933 , Y10T428/2967 , Y10T428/2973 , Y10T442/20 , Y10T442/30 , Y10T442/3065
Abstract: A polarizer is formed with an arrangement of polymer fibers substantially parallel within a polymer matrix. The polymer fibers are formed of at least first and second polymer materials. At least one of the polymer matrix and the first and second polymer materials is birefringent, and provides a birefringent interface with the adjacent material. Light is reflected and/or scattered at the birefringent interfaces with sensitivity to the polarization of the light. In some embodiments, the polymer fibers are formed as composite fibers, having a plurality of scattering polymer fibers disposed within a filler to form the composite fiber. In other embodiments, the polymer fiber is a multilayered polymer fiber. The polymer fibers may be arranged within the polymer matrix as part of a fiber weave.
Abstract translation: 偏振器由基本上平行于聚合物基质内的聚合物纤维的排列形成。 聚合物纤维由至少第一和第二聚合物材料形成。 聚合物基质和第一和第二聚合物材料中的至少一种是双折射的，并提供与相邻材料的双折射界面。 光在双折射界面反射和/或散射，对光的偏振具有敏感性。 在一些实施方案中，聚合物纤维形成为复合纤维，其具有布置在填料内以形成复合纤维的多个散射聚合物纤维。 在其它实施方案中，聚合物纤维是多层聚合物纤维。 聚合物纤维可以作为纤维编织的一部分布置在聚合物基质内。
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公开(公告)号：WO2006093665A3
公开(公告)日：2006-09-08
申请号：PCT/US2006/005281
申请日：2006-02-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J., , BENSON, Olester, Jr. , BROTT, Robert L., , FLEMING, Patrick R., , LEATHERDALE, Catherine A., , NEAVIN, Terence D., , NORTH, Diane
Abstract: An optical element is formed by co-extruding to have an arrangement of polymer scattering fibers within a polymer matrix. The scattering fibers lie substantially parallel to a first axis. The scattering fibers are arranged at positions across the cross-section of the polymer matrix to scatter light transversely incident on the optical element in a direction substantially orthogonal to the first axis. The positions of the scattering fibers across the cross-section of the optical element may be selected so as to form a two-dimensional photonic crystal structure for light transversely incident on the optical element.
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公开(公告)号：WO2006093615A2
公开(公告)日：2006-09-08
申请号：PCT/US2006/003741
申请日：2006-02-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew, J. , BENSON, Olester Jr., , BREISTER, James, C. , BROTT, Robert L., , CHOU, Yeun-jong, , FLEMING, Patrick R., , KOPECKY, William J., , NORTH, Diane, , STUMO, Roger J., , THUNHORST, Kristin L., , WILSON, Bruce B.,
CPC classification number: G02B6/001 , D01D5/36 , D01F8/14 , G02B1/045 , G02B5/3008 , G02B6/0051 , G02B6/0053 , G02B6/02347 , G02B6/02352 , G02B6/02357 , G02B6/02361 , G02B6/02371 , G02B6/024 , G02B6/04
Abstract: A composite polymer fiber comprises a polymer filler material and a plurality of polymer scattering fibers disposed within the filler material. At least one of the filler material and the scattering fibers is formed of a birefringent material. The refractive indices of the filler material and the scattering fibers can be substantially matched for light incident in a first polarization state on the composite polymer fiber and unmatched for light incident in an orthogonal polarization state. The scattering fibers may be arranged to form a photonic crystal within the composite fiber. The composite fibers may be extruded and may be formed into a yarn, a weave or the like. If the filler material is soluble, it may be washed out of the yarn or weave, and the scattering fibers may then be infiltrated with a resin that is subsequently cured.
Abstract translation: 复合聚合物纤维包括聚合物填充材料和布置在填充材料内的多个聚合物散射纤维。 填充材料和散射纤维中的至少一种由双折射材料形成。 对于在复合聚合物纤维上以第一偏振态入射的光，填充材料和散射光纤的折射率可以基本上匹配，并且对于以正交偏振状态入射的光是不匹配的。 散射纤维可以被布置成在复合纤维内形成光子晶体。 复合纤维可以被挤出并且可以形成为纱线，编织物等。 如果填充材料是可溶的，则其可以从纱线中洗涤或织出，然后散射纤维可以用随后固化的树脂渗透。
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Patent Agency Ranking
公开(公告)号：WO2011082140A2
公开(公告)日：2011-07-07
申请号：PCT/US2010/062171
申请日：2010-12-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , MEIS, Michael A., , FREIER, David G., , FLEMING, Patrick R.,
Inventor： MEIS, Michael A., , FREIER, David G., , FLEMING, Patrick R.,
CPC classification number: G09F13/10 , G02B3/005 , G02B5/0226 , G09F13/14 , G09F2013/0422 , G09F2013/0486 , G09F2013/142 , G09F2013/222 , Y10T29/49826
Abstract: A light directing composite film includes a planar top major surface, a planar bottom major surface, a plurality of lenticular lens elements disposed between the top major surface and the bottom major surface, and a plurality of light reflection regions and light transmission regions disposed between the plurality of lenticular lens and the planar bottom major surface.
Abstract translation: 光导复合膜包括平面顶面主表面，平面底主表面，设置在顶主表面和底主表面之间的多个双凸透镜元件，以及多个光反射区域和透光区域， 多个双凸透镜和平面底部主表面。
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公开(公告)号：WO2007115028A2
公开(公告)日：2007-10-11
申请号：PCT/US2007/065330
申请日：2007-03-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： FLEMING, Patrick R., , HUMPAL, Paul E., , CORRIGAN, Thomas R.j., , WILLIAMS, Todd R., , NIGATU, Tadesse G.,
CPC classification number: B23K26/18 , B23K26/0084 , B23K26/0661 , B29C33/424 , B29C43/021 , B29C2043/025 , B81C99/009 , B81C2201/036 , Y10T428/12556 , Y10T428/12944 , Y10T428/31678
Abstract: Disclosed herein is a microstructured tool having a microstructured layer having a polymer and a microstructured surface; a nickel layer disposed adjacent the microstructured layer opposite the microstructured surface; and a base layer disposed adjacent the nickel layer opposite the microstructured layer. The microstructured surface may have at least one feature having a maximum depth of up to about 1000 um. Also disclosed herein is a method of making the microstructured tool using laser ablation. The microstructured tool may be used to make articles suitable for use in optical applications.
Abstract translation: 本文公开了具有具有聚合物和微结构化表面的微结构层的微结构工具; 设置在与微结构化表面相对的微结构化层附近的镍层; 以及设置在与所述微结构化层相对的所述镍层附近的基层。 微结构化表面可以具有至多一个特征，其最大深度高达约1000um。 本文还公开了使用激光烧蚀来制造微结构化工具的方法。 微结构化工具可用于制造适用于光学应用的制品。
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公开(公告)号：WO2006093627A1
公开(公告)日：2006-09-08
申请号：PCT/US2006/004128
申请日：2006-02-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J., , BENSON, Olester Jr., , BROTT, Robert L., , FLEMING, Patrick R., , LEATHERDALE, Catherine A., , NEAVIN, Terence D., , NORTH, Diane,
CPC classification number: G02B5/3008 , B82Y20/00 , G02B5/305 , G02B5/3083 , G02B6/1225 , Y10T428/2913
Abstract: A composite polymer fiber comprises a polymer filler material and a plurality of polymer scattering fibers disposed within the filler material. At least one of the filler material and the scattering fibers is formed of a birefringent material. The refractive indices of the filler material and the scattering fibers can be substantially matched for light incident in a first polarization state on the composite polymer fiber and unmatched for light incident in an orthogonal polarization state. The scattering fibers may be arranged to form a photonic crystal within the composite fiber. The composite fibers may be extruded and may be formed into a yarn, a weave or the like. If the filler material is soluble, it may be washed out of the yarn or weave, and the scattering fibers may then be infiltrated with a resin that is subsequently cured.
Abstract translation: 复合聚合物纤维包括聚合物填充材料和布置在填充材料内的多个聚合物散射纤维。 填充材料和散射纤维中的至少一种由双折射材料形成。 对于在复合聚合物纤维上以第一偏振状态入射的光，填充材料和散射光纤的折射率可以基本上匹配，并且对于以正交偏振状态入射的光是不匹配的。 散射纤维可以被布置成在复合纤维内形成光子晶体。 复合纤维可以被挤出并且可以形成为纱线，编织物等。 如果填充材料是可溶的，则其可以从纱线中洗涤或织出，然后散射纤维可以用随后固化的树脂渗透。
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公开(公告)号：EP1853945A2
公开(公告)日：2007-11-14
申请号：EP06735102.3
申请日：2006-02-15
Applicant: 3M Innovative Properties Company
Inventor： OUDERKIRK, Andrew J., , BENSON, Olester Jr. , BROTT, Robert L., , FLEMING, Patrick R., , LEATHERDALE, Catherine A., , NEAVIN, Terence D., , NORTH, Diane
CPC classification number: G02B5/3008 , B82Y20/00 , G02B1/04 , G02B5/02 , G02B6/1225
Abstract: An optical element is formed by co-extruding to have an arrangement of polymer scattering fibers within a polymer matrix. The scattering fibers lie substantially parallel to a first axis. The scattering fibers are arranged at positions across the cross-section of the polymer matrix to scatter light transversely incident on the optical element in a direction substantially orthogonal to the first axis. The positions of the scattering fibers across the cross-section of the optical element may be selected so as to form a two-dimensional photonic crystal structure for light transversely incident on the optical element.
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公开(公告)号：EP1853944A2
公开(公告)日：2007-11-14
申请号：EP06720175.6
申请日：2006-02-03
Applicant: 3M Innovative Properties Company
Inventor： OUDERKIRK, Andrew, J. , BENSON, Olester Jr., , BREISTER, James, C. , BROTT, Robert L., , CHOU, Yeun-jong, , FLEMING, Patrick R., , KOPECKY, William J., , NORTH, Diane, , STUMO, Roger J., , THUNHORST, Kristin L., 3m Center , WILSON, Bruce B.,
CPC classification number: G02B6/001 , D01D5/36 , D01F8/14 , G02B1/045 , G02B5/3008 , G02B6/0051 , G02B6/0053 , G02B6/02347 , G02B6/02352 , G02B6/02357 , G02B6/02361 , G02B6/02371 , G02B6/024 , G02B6/04
Abstract: A composite polymer fiber comprises a polymer filler material and a plurality of polymer scattering fibers disposed within the filler material. At least one of the filler material and the scattering fibers is formed of a birefringent material. The refractive indices of the filler material and the scattering fibers can be substantially matched for light incident in a first polarization state on the composite polymer fiber and unmatched for light incident in an orthogonal polarization state. The scattering fibers may be arranged to form a photonic crystal within the composite fiber. The composite fibers may be extruded and may be formed into a yarn, a weave or the like. If the filler material is soluble, it may be washed out of the yarn or weave, and the scattering fibers may then be infiltrated with a resin that is subsequently cured.
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