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公开(公告)号：EP3155463A1
公开(公告)日：2017-04-19
申请号：EP15806283.6
申请日：2015-06-03
Applicant: 3M Innovative Properties Company
Inventor： SITTER, Brett J. , RADCLIFFE, Marc D. , HOFFEND, Thomas R., Jr. , OUDERKIRK, Andrew J. , HENNEN, Daniel W. , LIU, Lan H.
IPC: G02B5/18
CPC classification number: G02B27/4216 , G02B5/0242 , G02B5/1814 , G02B5/1823 , G02B27/4272
Abstract: 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, or may include a single two-directional grating. The optical stacks include particles selected to give controlled diffusion of light. The optical stacks are suitable for reducing sparkle in displays.
Abstract translation: 光学堆叠包括在两个面内尺寸上产生衍射的光栅结构。 光学堆叠可以包括两个光栅，其可以是单向的或双向的，或者可以包括单个双向光栅。 光学堆叠包括被选择以提供光的受控扩散的颗粒。 光学叠层适用于减少显示屏中的闪光。
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12.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
Applicant: 3M Innovative Properties Company
Inventor： 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 classification number: G02F1/1334 , G02B26/004 , G02F1/1323 , G02F1/133377 , G02F1/133524 , G02F1/13476
Abstract: 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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13.发明公开DURABLE ANTIREFLECTIVE FILM WITH SURFACE MODIFIED INORGANIC NANOPARTICLES 审中-公开与表面改性的无机纳米粒子耐药ANTI REFLEX FILM
公开(公告)号：EP2033020A2
公开(公告)日：2009-03-11
申请号：EP07798145.4
申请日：2007-06-06
Applicant: 3M Innovative Properties Company
Inventor： WALKER, Christopher B. Jr. , RADCLIFFE, Marc D. , KLUN, Thomas P. , LIU, Lan H. , POKORNY, Richard J. , COGGIO, William D. , CAO, Chuntao , PELLERITE, Mark J. , KELLEY, Paul C. , FLEMING, Robert J.
IPC: G02B1/11
CPC classification number: G02B1/111 , Y10T428/24942 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/265 , Y10T428/269 , Y10T428/3154 , Y10T428/31935
Abstract: Antireflective films are described having a surface layer (20) comprising the reaction product of a polymerizable low refractive index composition comprising at least one fluorinated free -radically polymerizable material and surface modified inorganic nanoparticles. A high refractive index layer (22) is coupled to the low refractive index layer. The high refractive index (22) layer comprises surface modified inorganic nanoparticles dispersed in a crosslinked organic material. The antireflective film is preferably durable, exhibiting a haze of less than 1.0% after 25 wipes with steel wool using a 3.2 cm mandrel and a mass of 1000 grams.
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Patent Agency Ranking
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
Applicant: 3M Innovative Properties Company , Corning Incorporated
Inventor： 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: G02B5/02 , G02B27/10 , G02B27/42 , G02B27/48 , G02F1/1335
CPC classification number: G02B27/4216 , G02B5/0242 , G02B5/0252 , G02B5/1814 , G02B5/1823 , G02B27/1093 , G02B27/4272 , G02B27/48
Abstract: 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.
Abstract translation: 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：EP2697684B1
公开(公告)日：2015-05-20
申请号：EP12718772.2
申请日：2012-04-03
Applicant: 3M Innovative Properties Company
Inventor： PELLERITE, Mark J. , RADCLIFFE, Marc D. , BAETZOLD, John P. , BOULOS, Marie A. , STEINER, Michael L. , STRADINGER, John J.
IPC: G02F1/1343 , H01B1/02 , B82Y10/00
CPC classification number: G02F1/13439 , B82Y10/00 , G02F1/133345 , G02F1/133365 , G02F2202/36 , H01L2924/00 , H01L2924/0002 , H05B33/28
Abstract: A transparent electrode is described and includes metallic nanowires and a polymeric overcoat layer for protecting the nanowires from corrosion and abrasion. The polymeric overcoat layer includes nanoparticles selected from the group consisting of antimony tin oxide, zinc oxide and indium tin oxide, and has a sheet resistance of greater than about 107 ohm/sq. The transparent electrode can be used in electronic displays such as polymer-dispersed liquid crystal, liquid crystal, electrophoretic, electrochromic, thermochromic, electroluminescent and plasma displays.
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公开(公告)号：EP1948434A1
公开(公告)日：2008-07-30
申请号：EP06826308.6
申请日：2006-10-19
Applicant: 3M Innovative Properties Company
Inventor： PADIYATH, Raghunath , RADCLIFFE, Marc D. , THOMAS, Cristina U. , MARTTILA, Charles A. , JAIN, Manish , WEBER, Michael F. , BAI, Feng
CPC classification number: G02B5/08 , B32B17/10018 , C09K19/2007 , C09K2019/0448 , G02B5/0841 , G02B5/3016 , G02B5/305 , G02B5/3083
Abstract: An infrared light reflecting article is disclosed and includes a visible light transparent substrate including a polymer and an infrared light reflecting cholesteric liquid crystal layer disposed on the substrate. The substrate and infrared light reflecting cholesteric liquid crystal layer have a combined haze value of less than 3%.
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公开(公告)号：EP2761360A2
公开(公告)日：2014-08-06
申请号：EP12834900.8
申请日：2012-09-20
Applicant: 3M Innovative Properties Company
Inventor： SCHWARZ, Evan L. , PELLERITE, Mark J. , HENNEN, Daniel W. , RADCLIFFE, Marc D. , STEINER, Michael L. , BOULOS, Marle A. , LAUTERS, Michael E. , BOYD, Gary T. , BAETZOLD, John P. , STRADINGER, John J. , JONES, Vivian W.
CPC classification number: G02F1/1323 , B32B3/30 , B32B15/02 , B32B27/06 , B32B2307/412 , B32B2457/208 , G02B26/004 , G02F1/133377 , G02F1/1334 , G02F1/133524 , G02F1/13725 , G02F1/15 , G02F1/161 , G02F1/17
Abstract: An electronically switchable privacy films 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 absorption states upon application of an electric field across the transparent electrodes.
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公开(公告)号：EP2697684A1
公开(公告)日：2014-02-19
申请号：EP12718772.2
申请日：2012-04-03
Applicant: 3M Innovative Properties Company
Inventor： PELLERITE, Mark J. , RADCLIFFE, Marc D. , BAETZOLD, John P. , BOULOS, Marie A. , STEINER, Michael L. , STRADINGER, John J.
IPC: G02F1/1343 , H01B1/02 , B82Y10/00
CPC classification number: G02F1/13439 , B82Y10/00 , G02F1/133345 , G02F1/133365 , G02F2202/36 , H01L2924/00 , H01L2924/0002 , H05B33/28
Abstract: A transparent electrode is described and includes metallic nanowires and a polymeric overcoat layer for protecting the nanowires from corrosion and abrasion. The polymeric overcoat layer includes nanoparticles selected from the group consisting of antimony tin oxide, zinc oxide and indium tin oxide, and has a sheet resistance of greater than about 107 ohm/sq. The transparent electrode can be used in electronic displays such as polymer-dispersed liquid crystal, liquid crystal, electrophoretic, electrochromic, thermochromic, electroluminescent and plasma displays.
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