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公开(公告)号：EP3497379A1
公开(公告)日：2019-06-19
申请号：EP17840059.4
申请日：2017-08-04
发明人： ARTHUR, Jonathan B. , BLOEDORN, Karl W. , CHAKRAVARTY, Jayant , PORTELLI, Gene B. , GLASS, Dennis M. , MEIS, Michael A. , LUPPES, Lyle L. , HENNEN, Daniel W. , FLETCHER, Douglas D. , HEMBERG, Eric O. , HEMBERG, Oscar M.
IPC分类号： F24F11/00
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2.发明公开INSULATED GLAZING UNITS AND MICROOPTICAL LAYER INCLUDING MICROSTRUCTURED ANISOTROPIC DIFFUSER AND METHODS 审中-公开包括微结构化各向异性扩散器的绝热玻璃装置和微光学层及方法
公开(公告)号：EP3317090A1
公开(公告)日：2018-05-09
申请号：EP16818488.5
申请日：2016-06-22
发明人： MEYER, Justin P. , WOLK, Martin B. , HOFFEND, Thomas R. Jr. , MCMAN, Steven J. , HENNEN, Daniel W. , SCHWARTZ, Evan L. , FREE, Michael Benton , NIRMAL, Manoj , HAO, Bing , REED, John F. , MARTTILA, Charles A.
CPC分类号： G02B5/0257 , B32B7/12 , B32B17/10577 , B32B2419/00 , F21S11/007 , F21V3/049 , G02B5/0221 , G02B5/0231 , G02B5/0278
摘要： Microoptical layers, glazing units including the microoptical layers, and transfer tapes that may be used to provide the microoptical layers are provided. The transfer tape includes a removable template layer having a structured surface, a backfill layer having a first surface disposed on at least a portion of the structured surface of the template layer, and a microstructured surface opposite the structured surface. The microstructured surface together with a layer disposed on the microstructured surface is an anisotropic diffuser.
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公开(公告)号：EP3155461A1
公开(公告)日：2017-04-19
申请号：EP15742418.5
申请日：2015-06-12
发明人： SITTER, Brett J. , RADCLIFFE, Marc D. , HOFFEND, JR., Thomas R , HENNEN, Daniel W. , STEINER, Michael L. , LIU, Lan H. , GOLLIER, Jacques , WEST, James Andrew , KOSIK-WILLIAMS, Ellen Marie
IPC分类号： G02B5/02 , G02B27/10 , G02B27/42 , G02B27/48 , G02F1/1335
CPC分类号： G02B27/4216 , G02B5/0242 , G02B5/0252 , G02B5/1814 , G02B5/1823 , G02B27/1093 , G02B27/4272 , G02B27/48
摘要： Optical stacks including a grating structure that generates diffraction in two in-plane dimensions. The optical stacks may include two gratings, which may be one-directional or two-directional. The optical stacks are suitable for reducing sparkle in displays.
摘要翻译： 包括光栅结构的光学叠层可在两个平面内产生衍射。 光学堆叠可以包括两个光栅，其可以是单向的或双向的。 光学堆叠适合于减少显示器中的闪烁。
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公开(公告)号：EP3003609A1
公开(公告)日：2016-04-13
申请号：EP14733038.5
申请日：2014-06-02
CPC分类号： C09J175/02 , B32B3/30 , B32B7/12 , B32B27/283 , B32B27/36 , B32B37/26 , B32B38/06 , B32B2037/268 , B32B2375/00 , B32B2405/00 , C09J7/38 , C09J7/403
摘要： Methods of forming laminating adhesive articles include providing a multi-layer article, and a tool with a structured surface. The multi-layer articles include a substrate, an adhesive layer, and a liner or may just include an adhesive layer and a liner. The multi-layer article is placed between the structured surface of the tool and a support surface and the tool is embossed against the liner by applying pressure or a combination of pressure and heat. The embossing causes the structures on the surface of the tool to distort the liner and the adhesive layer but does not distort the substrate. The distortion in the liner is retained upon release of the applied pressure. Upon removal of the liner from the adhesive layer, the structures on the adhesive layer are unstable, but do not immediately collapse.
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公开(公告)号：EP3402856B1
公开(公告)日：2020-12-02
申请号：EP17738768.5
申请日：2017-01-09
IPC分类号： G02B5/18 , C09J133/08 , C09J7/22 , C09J7/30 , C08F220/30
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公开(公告)号：EP3387470A1
公开(公告)日：2018-10-17
申请号：EP16873601.5
申请日：2016-11-29
发明人： SITTER, Brett J. , PHILIPPI, Matthew M. , PICHOTTA, Mary M. , ZHANG, Chi , HENNEN, Daniel W. , BOYD, Gary T. , LAUTERS, Michael E.
CPC分类号： G02B27/0018 , B32B25/042 , G02B5/003 , G02B5/0215 , G02B5/1861
摘要： An optical stack including a periodically varying optical film layer and a grating assembly for reducing moiré is described. The grating assembly includes first and second layers where an interface between the first and second layers define a grating having a peak to valley height and an index contrast. The index contrast multiplied by the peak to valley height may be between 150 nm and 350 nm and the grating has a pitch in the range of 2 micrometers to 50 micrometers. Each of the first and second layers may be viscoelastic or elastomeric adhesive layers, crosslinked resin layers, or soluble resin layers.
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7.发明公开ELECTRONICALLY SWITCHABLE PRIVACY FILM AND DISPLAY DEVICE HAVING SAME 审中-公开电子commutatable百叶窗膜和显示设备
公开(公告)号：EP2761367A1
公开(公告)日：2014-08-06
申请号：EP12836179.7
申请日：2012-09-26
发明人： SCHWARTZ, Evan L. , PELLERITE, Mark J. , HENNEN, Daniel W. , RADCLIFFE, Marc D. , STEINER, Michael L. , BOULOS, Marie A. , LAUTERS, Michael E. , BOYD, Gary T. , BAETZOLD, John P. , STRADINGER, John J. , JONES, Vivian W.
CPC分类号： G02F1/1334 , G02B26/004 , G02F1/1323 , G02F1/133377 , G02F1/133524 , G02F1/13476
摘要： An electronically switchable privacy film suitable for use in display devices are described. The electronically switchable privacy film comprises a pair of mutually opposing transparent electrodes; an optically transparent microstructured layer disposed between the transparent electrodes, the microstructured layer comprising a plurality of microstructured ribs extending across a surface thereof such that the microstructured ribs form an alternating series of ribs and channels; and electronically switchable material disposed in the channels, the electronically switchable material being capable of modulation between high and low light scattering states upon application of an electric field across the transparent electrodes.
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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
发明人： 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分类号： 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
摘要： 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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公开(公告)号：EP3496837A1
公开(公告)日：2019-06-19
申请号：EP17840056.0
申请日：2017-08-04
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公开(公告)号：EP3402856A1
公开(公告)日：2018-11-21
申请号：EP17738768.5
申请日：2017-01-09
IPC分类号： C09J7/02 , C09J133/08
CPC分类号： C09J133/08 , C08F220/32 , C08F2220/343 , C09J7/22 , C09J7/30 , C09J2201/606 , C09J2201/622 , C09J2203/318 , C09J2205/114 , C09J2433/00 , C09J2433/006
摘要： An optical adhesive including a viscoelastic or elastomeric adhesive layer and a cured polymer layer immediately adjacent the viscoelastic or elastomeric adhesive layer is described. The viscoelastic or elastomeric adhesive layer has a refractive index less than 1.570 and the cured polymer layer has a refractive index of at least 1.570. An interface between the viscoelastic or elastomeric adhesive layer and the cured polymer layer is structured. The cured polymer layer has a storage modulus of at least 2000 MPa at 20 °C and a glass transition temperature of no more than 65 °C.
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