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公开(公告)号：US10420207B2
公开(公告)日：2019-09-17
申请号：US15636264
申请日：2017-06-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Matthew H. Frey , Ta-Hua Yu , Kari A. McGee , Hui Luo , William B. Kolb , Brant U. Kolb , Moses M. David , Lijun Zu
IPC: B82Y99/00 , H05K1/09 , H05K1/02 , H05K9/00 , H05K3/06 , H05K3/46 , G06F3/041 , G02B1/116 , G02B27/14 , H05K1/03 , B82Y20/00 , B82Y30/00 , H03K17/96
Abstract: The present disclosure provides an article having a substrate having a first nanostructured surface and an opposing second surface; and a conductor micropattern disposed on the first surface of the substrate, the conductor micropattern formed by a plurality of traces. The micropattern may have an open area fraction greater than 80%. The traces of the conductor micropattern may have a specular reflectance in a direction orthogonal to and toward the first surface of the substrate of less than 50%. The nanostructured surface may include nanofeatures having a height from 50 to 750 nanometers, a width from 15 to 200 nanometers, and a lateral spacing from 5 to 500 nanometers. The articles are useful in devices such as displays, in particular, touch screen displays useful for mobile hand held devices, tablets and computers. They also find use in antennas and for EMI shields.
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公开(公告)号：US10756306B2
公开(公告)日：2020-08-25
申请号：US16340472
申请日：2017-10-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nicholas C. Erickson , Moses M. David , Xiaoguang Sun , Manoj Nirmal , Haeen Sykora , Hui Luo , Samuel J. Carpenter , Jilliann M. Nelson , Justin P. Meyer , Bert T. Chien , David J. Rowe , Robert L. Brott , David G. Freier , Hyacinth L. Lechuga
Abstract: A nanostructured article having a first layer with a nanostructured surface is described. The nanostructured surface includes a plurality of pillars extending from a base surface of the first layer. The pillars have an average height greater than an average lateral dimension of the pillars. An average center-to-center spacing between pillars is no more than 2000 nm. The average lateral dimension is no less than 50 nm. Each pillar in the plurality of pillars has at least a lower portion and an upper portion where the lower portion is between the upper portion and the base surface, and the upper and lower portions have differing compositions. The nanostructured article includes a second layer disposed over the plurality of pillars and extending continuously to the base surface.
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公开(公告)号：US20170357347A1
公开(公告)日：2017-12-14
申请号：US15523951
申请日：2015-10-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven T. Swartz , Hui Luo , Neeraj Sharma , Robert A. Yapel , Ronald L. Imken , Jung-Sheng Wu , David T. Yust , Richard J. Pokorny , Lan H. Liu , Craig R. Sykora , David J. McDaniel , Yu Yang , Mitchell A.F. Johnson
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/041 , G06F2203/04102 , G06F2203/04103
Abstract: Touch sensitive projection screens are disclosed. In particular, touch sensitive projection screen including drive electrodes, sense electrodes, and optical diffusers are disclosed. The touch sensitive projection screens are adapted for use on a horizontal surface. Touch sensitive projection screens including shrinkable layers are also disclosed.
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公开(公告)号：US20170303393A1
公开(公告)日：2017-10-19
申请号：US15636264
申请日：2017-06-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Matthew H. Frey , Ta-Hua Yu , Kari A. McGee , Hui Luo , William B. Kolb , Brant U. Kolb , Moses M. David , Lijun Zu
CPC classification number: H05K1/0274 , B82Y20/00 , B82Y30/00 , B82Y99/00 , G02B1/116 , G02B27/142 , G06F3/041 , H03K17/962 , H05K1/0306 , H05K1/09 , H05K3/061 , H05K3/4644 , H05K9/0086 , H05K9/0096 , H05K2201/0108 , H05K2201/09681 , Y10S977/755
Abstract: The present disclosure provides an article having a substrate having a first nanostructured surface and an opposing second surface; and a conductor micropattern disposed on the first surface of the substrate, the conductor micropattern formed by a plurality of traces. The micropattern may have an open area fraction greater than 80%. The traces of the conductor micropattern may have a specular reflectance in a direction orthogonal to and toward the first surface of the substrate of less than 50%. The nanostructured surface may include nanofeatures having a height from 50 to 750 nanometers, a width from 15 to 200 nanometers, and a lateral spacing from 5 to 500 nanometers. The articles are useful in devices such as displays, in particular, touch screen displays useful for mobile hand held devices, tablets and computers. They also find use in antennas and for EMI shields.
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Patent Agency Ranking
公开(公告)号：US20160303838A1
公开(公告)日：2016-10-20
申请号：US15102866
申请日：2014-12-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Wan-Chun Chen , Chun-Ming Chiu , Hui Luo , Tze Yuan Wang , Ta-Hua Yu
CPC classification number: B32B27/36 , B32B7/02 , B32B7/12 , B32B9/00 , B32B15/00 , B32B15/04 , B32B15/08 , B32B27/00 , B32B27/06 , B32B27/18 , B32B27/308 , B32B27/325 , B32B27/365 , B32B2250/00 , B32B2250/05 , B32B2255/10 , B32B2255/20 , B32B2255/205 , B32B2255/26 , B32B2255/28 , B32B2264/00 , B32B2264/102 , B32B2307/202 , B32B2307/40 , B32B2307/412 , B32B2307/418 , B32B2307/42 , B32B2307/546 , B32B2457/00 , B32B2457/20 , B32B2457/208 , C23C14/086 , C23C14/185 , C23C14/34 , G06F3/041 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , G06F2203/04107
Abstract: A transparent multilayer assembly, including a transparent organic polymeric flexible substrate, a transparent conductive layer on the first major surface of the substrate and an antireflective layer on the second major surface of the substrate.
Abstract translation: 一种透明多层组件，包括透明有机聚合物柔性衬底，在衬底的第一主表面上的透明导电层和在衬底的第二主表面上的抗反射层。
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公开(公告)号：US20150111021A1
公开(公告)日：2015-04-23
申请号：US14391459
申请日：2013-03-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rui Yang , Hui Luo , Carl E. Fisher
CPC classification number: H05K7/20 , B32B5/022 , B32B15/14 , B32B15/20 , B32B27/38 , B32B2250/40 , B32B2260/021 , B32B2260/046 , B32B2262/0238 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2264/105 , B32B2264/108 , B32B2307/202 , B32B2307/302 , B32B2307/306 , B32B2307/54 , B32B2307/718 , B32B2457/00 , B32B2457/08 , H01L23/293 , H01L2924/0002 , Y10T442/2861 , Y10T442/656 , H01L2924/00
Abstract: A thermally conductive article including a polymeric layer comprising a nonwoven polymeric material. In particular, flexible thermally conductive polymeric layer comprising an epoxy resin and a long-strand polymeric nonwoven material embedded in the epoxy resin. The polymeric nonwoven material may be heat stable at about 280 C.
Abstract translation: 一种导热制品，其包括包含非织造聚合物材料的聚合物层。 特别地，包含环氧树脂和嵌入在环氧树脂中的长链聚合物非织造材料的柔性导热聚合物层。 聚合物非织造材料可以在约280℃下是热稳定的。
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公开(公告)号：US10568233B2
公开(公告)日：2020-02-18
申请号：US14391459
申请日：2013-03-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rui Yang , Hui Luo , Carl E. Fisher
Abstract: A thermally conductive article including a polymeric layer comprising a nonwoven polymeric material. In particular, a flexible thermally conductive polymeric layer comprising an epoxy resin and a long-strand polymeric nonwoven material embedded in the epoxy resin. The polymeric nonwoven material may be heat stable at about 280 C.
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公开(公告)号：US20190386251A1
公开(公告)日：2019-12-19
申请号：US16340472
申请日：2017-10-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nicholas C. Erickson , Moses M. David , Xiaoguang Sun , Manoj Nirmal , Haeen Sykora , Hui Luo , Samuel J. Carpenter , Jilliann M. Nelson , Justin P. Meyer , Bert T. Chien , David J. Rowe , Robert L. Brott , David G. Freier , Hyacinth L. Lechuga
Abstract: A nanostructured article having a first layer with a nanostructured surface is described. The nanostructured surface includes a plurality of pillars extending from a base surface of the first layer. The pillars have an average height greater than an average lateral dimension of the pillars. An average center-to-center spacing between pillars is no more than 2000 nm. The average lateral dimension is no less than 50 nm. Each pillar in the plurality of pillars has at least a lower portion and an upper portion where the lower portion is between the upper portion and the base surface, and the upper and lower portions have differing compositions. The nanostructured article includes a second layer disposed over the plurality of pillars and extending continuously to the base surface.
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公开(公告)号：US20150017386A1
公开(公告)日：2015-01-15
申请号：US14375476
申请日：2013-01-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： William Blake Kolb , Brant U. Kolb , Samuel J. Carpenter , Lindsay E. Corcoran , Taylor K. Hodne , Hui Luo , Kari A. McGee , Ta-Hua Yu , Karan Jindal , Naiyong Jing
CPC classification number: G02B5/02 , C08J3/245 , C08J7/047 , C08J7/06 , C08J2333/06 , C08J2367/02 , C08J2433/06 , C09D4/00 , G02B1/118 , Y10T428/24421
Abstract: Material comprising sub-micrometer particles dispersed in a polymeric matrix. The materials are useful in article, for example, for numerous applications including display applications (e.g., liquid crystal displays (LCD), light emitting diode (LED) displays, or plasma displays); light extraction; electromagnetic interference (EMI) shielding, ophthalmic lenses; face shielding lenses or films; window films; antireflection for construction applications, and construction applications or traffic signs.
Abstract translation: 包含分散在聚合物基体中的亚微米颗粒的材料。 这些材料在例如用于包括显示应用（例如液晶显示器（LCD），发光二极管（LED）显示器或等离子体显示器）的许多应用的文章中是有用的; 光提取; 电磁干扰（EMI）屏蔽，眼科镜片; 面罩屏蔽镜片或胶片; 窗膜; 施工应用的抗反射，施工应用或交通标志。
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