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公开(公告)号：EP2877547A1
公开(公告)日：2015-06-03
申请号：EP13822995.0
申请日：2013-07-16
Applicant: 3M Innovative Properties Company
Inventor： TAPIO, Scott M. , SHERMAN, Audrey A. , SCHAFFER, Kevin R. , RULE, Joseph D. , LIU, Lan H. , BRANIGAN, Margot A. , BEHLING, Ross E.
CPC classification number: B32B7/12 , B32B27/302 , B32B27/308 , B32B27/32 , B32B27/36 , B32B27/365 , B32B37/12 , B32B37/18 , B32B37/182 , B32B38/00 , B32B38/0036 , B32B2255/10 , B32B2255/26 , B32B2270/00 , B32B2307/40 , B32B2307/412 , B32B2307/70 , B32B2307/736 , B32B2405/00 , B32B2551/00 , C09J7/22 , C09J7/30 , C09J7/38 , C09J2201/128 , C09J2201/606 , C09J2201/622 , C09J2203/318 , C09J2400/226 , Y10T156/10 , Y10T428/266 , Y10T428/2848
Abstract: Heat de-bondable adhesive articles include a heat-shrinkable optical substrate with optically clear adhesive disposed on the two major surfaces of the heat-shrinkable substrate. Optical articles can be prepared by disposing the heat de-bondable adhesive articles between two optical substrates. Other optical articles can be prepared by disposing an optically clear adhesive layer and a heat-shrinkable optical substrate on an optical substrate.
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32.发明公开BACK-LIT TRANSMISSIVE DISPLAY HAVING VARIABLE INDEX LIGHT EXTRACTION LAYER 审中-公开HINTERGRUNDBELEUCHTETE传染性食品麻省理工大学
公开(公告)号：EP2707765A1
公开(公告)日：2014-03-19
申请号：EP12722245.3
申请日：2012-05-09
Applicant: 3M Innovative Properties Company
Inventor： THOMPSON, David Scott , SCHAFFER, Kevin R. , YANG, Zhaohui , HAO, Encai , SHERMAN, Audrey A. , MEIS, Michael A. , WHEATLEY, John A. , STAY, Matthew S. , KAMRATH, Robert F. , PEKUROVSKY, Mikhail L. , SOLOMONSON, Steven D.
IPC: G02B6/00
CPC classification number: G02B6/005 , G02B6/0043 , G02B6/0055 , G02B6/0056 , G02B6/0058 , G02B6/0066
Abstract: This application describes a back- lit transmissive display including a transmissive display ( 620 ) and a variable index light extraction layer ( 640 ) optically coupled to a lightguide ( 630 ). The variable index light extraction layer has first regions ( 140 ) of nanovoided polymeric material and second regions ( 130 ) of the nanovoided polymeric material and an additional material. The first and second regions are disposed such that for light being transported at a supercritical angle in the lightguide, the variable index light extraction layer selectively extracts the light in a predetermined way based on the geometric arrangement of the first and second regions. The transmissive display may be a transmissive display panel or a polymeric film such as a graphic.
Abstract translation: 该应用描述了背光透射显示器，其包括透光显示器和与光导光学耦合的可变折射率光提取层。 可变折射率光提取层具有纳米弹性聚合物材料的第一区域和纳米弹性聚合物材料的第二区域和附加材料。 第一和第二区域被布置成使得对于在光导中以超临界角传输的光，可变索引光提取层基于第一和第二区域的几何布置以预定方式选择性地提取光。 透射显示器可以是透射显示面板或诸如图形的聚合物膜。
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公开(公告)号：EP2501770A2
公开(公告)日：2012-09-26
申请号：EP10832157.1
申请日：2010-11-18
Applicant: 3M Innovative Properties Company
Inventor： HAO, Encai , SHERMAN, Audrey A. , SCHAFFER, Kevin R. , HENNEN, Daniel W. , BAETZOLD, John P. , PELLERITE, Mark J. , PEKUROVSKY, Mikhail L. , KUMAR, Kanta , STEINER, Michael, L. , STRADINGER, John J. , LE, John D.
CPC classification number: B32B7/10 , B32B3/085 , B32B7/06 , B32B7/12 , B32B15/02 , B32B27/308 , B32B27/32 , B32B29/00 , B32B2264/102 , B32B2264/105 , B32B2264/108 , B32B2307/202 , B32B2307/21 , B32B2307/40 , B32B2307/418 , B32B2307/704 , B32B2307/732 , C09J7/10 , C09J7/40 , C09J2201/28 , C09J2201/606 , C09J2203/334 , Y10T428/24851 , Y10T428/24893 , Y10T442/10
Abstract: Surface-modified adhesives may be prepared by contacting an adhesive layer to an at least partially discontinuous layer on a releasing substrate and removing the adhesive layer such that at least a portion of the at least partially discontinuous layer adheres to the adhesive surface. The modified adhesive surface remains an adhesive surface. The modified adhesive layer can be used to prepare adhesive articles, including articles containing multiple surface-modified adhesive layers.
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34.发明公开
公开(公告)号：EP2467087A1
公开(公告)日：2012-06-27
申请号：EP10810579.2
申请日：2010-08-19
Applicant: 3M Innovative Properties Company
Inventor： SHERMAN, Audrey A. , SCHOLZ, Matthew T. , MEIS, Michael A. , SCHAFFER, Kevin R.
IPC: A61B19/08
CPC classification number: G02B6/005 , A61B46/00 , A61B46/40 , A61B90/30 , A61B2046/205
Abstract: Methods and products for illuminating the tissue of a patient wherein the products include a conformable polymeric layer.
Abstract translation: 用于照射患者组织的方法和产品，其中所述产品包括适形的聚合物层。
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公开(公告)号：EP1779150A2
公开(公告)日：2007-05-02
申请号：EP05771251.5
申请日：2005-07-11
Applicant: 3M Innovative Properties Company
Inventor： DOAN, Mai-Chi , FRANCHINA, Nicole L. , SCHAFFER, Kevin R. , ZHU, Dong-Wei
IPC: G02B1/04
CPC classification number: G02B1/04 , C08L33/00 , C09J7/22 , C09J7/38 , Y10T428/269 , Y10T428/31786 , Y10T428/31855
Abstract: A laminated optical article comprising at least one optical film bonded with an adhesive composition.
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Patent Agency Ranking
公开(公告)号：EP3455319A1
公开(公告)日：2019-03-20
申请号：EP16901324.0
申请日：2016-05-13
Applicant: 3M Innovative Properties Company
Inventor： YIN, Guannan , SHERMAN, Audrey A. , SCHAFFER, Kevin R. , ERDMAN, Zachary S. , DAVID, Moses M.
IPC: C09J183/04
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公开(公告)号：EP3390052A1
公开(公告)日：2018-10-24
申请号：EP16876371.2
申请日：2016-12-01
Applicant: 3M Innovative Properties Company
Inventor： JOHNSON, Michael A. , THOMPSON, David Scott , LEATHERDALE,Catherine A. , STRADINGER, John J. , BREEDLOVE, Evan L. , SOLOMONSON, Steven D. , BRAUN, Ryan M. , SCHAFFER, Kevin R. , ZHANG, Peihui , RULE, Joseph D.
CPC classification number: H01L51/0097 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/16 , B32B27/281 , B32B27/308 , B32B27/325 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/40 , B32B2250/03 , B32B2250/24 , B32B2255/10 , B32B2255/26 , B32B2255/28 , B32B2307/40 , B32B2307/412 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/584 , B32B2307/72 , B32B2307/7244 , B32B2307/7265 , B32B2307/732 , B32B2307/734 , B32B2457/20 , B32B2457/202 , B32B2457/206 , H01L51/5253 , Y02E10/549
Abstract: A display film includes a transparent polymeric substrate layer and a transparent aliphatic cross-linked polyurethane layer disposed on the transparent polymeric substrate layer. The transparent aliphatic cross-linked polyurethane layer has a glass transition temperature in a range from 11 to 27 degrees Celsius and a Tan Delta peak value in a range from 0.5 to 2.5. The display film has a haze value of 1% or less.
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公开(公告)号：EP2678736A1
公开(公告)日：2014-01-01
申请号：EP12707215.5
申请日：2012-02-23
Applicant: 3M Innovative Properties Company
Inventor： SCHAFFER, Kevin R. , THOMPSON, David Scott , YANG, Zhaohui , HAO, Encai , SHERMAN, Audrey A. , MEIS, Michael A. , BRYAN, William J. , WHEATLEY, John A. , WOODY, Joseph W. , SOLOMONSON, Steven D. , STAY, Matthew S. , PEKUROVSKY, Mikhail L.
IPC: G02F1/1335 , B82Y30/00
CPC classification number: F21V5/00 , B82Y20/00 , B82Y30/00 , G02B6/005 , G02B6/0051 , G02F1/133553 , G02F1/167 , G02F2001/133616 , Y10S977/834
Abstract: This application describes a front. lit reflective display assembly including a reflective display and an illumination article (600) for front - lighting the display when the article is optically coupled to a light source (601). The illumination article includes a variable index light extraction layer (630) optically coupled to a lightguide (610). The variable index light extraction layer has first and second regions, the first region comprising nanovoided polymeric material, the second region comprising the nanovoided polymeric material and an additional material, the first and second regions being disposed such that for light being transported at a supercritical angle in the lightguide, the variable index light ectraction layer selectively extracts the light in a predetermined way based on the geometic arrangement of the first and second regions. Front- lit reflective display device including the front- lit reflective display assembly optically coupled to a light source are also described.
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39.发明公开
公开(公告)号：EP2628035A1
公开(公告)日：2013-08-21
申请号：EP11754787.7
申请日：2011-08-24
Applicant: 3M Innovative Properties Company
Inventor： SHERMAN, Audrey A. , AELING, Ellen O. , MEIS, Michael A. , SCHAFFER, Kevin R.
IPC: G02B6/00
CPC classification number: G02B6/0091 , G02B6/0035 , G02B6/0053 , G02B6/0065 , G02B6/0068 , G02B6/0073 , G02B6/0083
Abstract: Illumination device having a viscoelastic lightguide and a flexible light source is described. The flexible light source includes a plurality of electrically inter-connected light emitting diodes disposed on a flexible mat and optically coupled to the viscoelastic lightguide.
Abstract translation: 描述了具有粘弹性光导和柔性光源的照明装置。 柔性光源包括多个电连接的发光二极管，设置在柔性垫上并光学耦合到粘弹性光导。
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公开(公告)号：EP1874650A1
公开(公告)日：2008-01-09
申请号：EP06749531.7
申请日：2006-04-07
Applicant: 3M Innovative Properties Company
Inventor： LIU, Yaoqi J. , SCHAFFER, Kevin R. , CALLAHAN, Kenneth J. , TOKIE, Jeffrey H.
CPC classification number: G09F3/0292 , B65D33/34 , B65D55/026 , B65D2203/02 , C09J7/38 , C09J2201/40 , C09J2203/334 , C09J2203/338 , Y10T428/24802 , Y10T428/28
Abstract: An article is disclosed that includes a first substrate, and an adhesive layer disposed between on the first substrate. The adhesive layer includes a first adhesive region having a first adhesive and a second adhesive region having a second adhesive. The first adhesive is different from the second adhesive. The first adhesive region forms indicia. Methods of making and using the article are also disclosed.
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