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公开(公告)号：US10353214B2
公开(公告)日：2019-07-16
申请号：US15317026
申请日：2015-06-12
发明人： Brett J. Sitter , Marc D. Radcliffe , Thomas R. Hoffend, Jr. , Daniel W. Hennen , Michael L. Steiner , Lan H. Liu , Jacques Gollier , James Andrew West , Ellen Marie Kosik Williams
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.
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公开(公告)号：US20170115498A1
公开(公告)日：2017-04-27
申请号：US15317026
申请日：2015-06-12
发明人： Brett J. Sitter , Marc D. Radcliffe , Thomas R. Hoffend, Jr. , Daniel W. Hennen , Michael L. Steiner , Lan H. Liu , Jacques Gollier , James Andrew West , Ellen Marie Kosik Williams
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.
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公开(公告)号：US20200230848A1
公开(公告)日：2020-07-23
申请号：US16839215
申请日：2020-04-03
发明人： Marc D. Radcliffe , Daniel W. Hennen , Brett J. Sitter , Michael L. Steiner , Thomas R. Hoffend, JR. , Audrey A. Sherman , John J. Stradinger , Olester Benson, JR.
摘要： A multilayer optical adhesive including a first viscoelastic or elastomeric adhesive layer and a second viscoelastic or elastomeric adhesive layer. A crosslinked or soluble resin layer may be disposed between the first viscoelastic or elastomeric adhesive layer and the second viscoelastic or elastomeric adhesive layer or the first viscoelastic or elastomeric adhesive layer may be immediately adjacent to the second viscoelastic or elastomeric adhesive layer. An interface between immediately adjacent layers is structured and there is a difference in refractive indices across the interface.
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公开(公告)号：US20190016643A1
公开(公告)日：2019-01-17
申请号：US16064501
申请日：2016-12-22
IPC分类号： C04B38/00 , C04B35/14 , C04B35/524 , C04B35/634 , H04R1/28
摘要： Articles and methods of making and using the articles are provided. The articles include inorganic agglomerates having an average dimension in a range from about 50 microns to about 2 mm. The porous agglomerates each include a network of carbon or silica, and metal oxide particles embedded in the network. Some agglomerates are capable of lowering a resonant frequency of an acoustic device when the resonant frequency is in a range from about 50 Hz to about 1500 Hz.
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公开(公告)号：US20170131559A1
公开(公告)日：2017-05-11
申请号：US15315947
申请日：2015-06-03
发明人： Brett J. Sitter , Marc D. Radcliffe , Thomas R. Hoffend, JR. , Andrew J. Ouderkirk , Daniel W. Hennen , Lan H. Liu
CPC分类号： G02B27/4216 , G02B5/0242 , G02B5/1814 , G02B5/1823 , G02B27/4272
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, 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.
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公开(公告)号：US08470439B2
公开(公告)日：2013-06-25
申请号：US13690064
申请日：2012-11-30
发明人： Christopher B. Walker, Jr. , Marc D. Radcliffe , Thomas P. Klun , Lan H. Liu , Richard J. Pokorny , William D. Coggio , Chuntao Cao , Mark J. Pellerite , Paul C. Kelley , Robert J. Fleming
CPC分类号： G02B1/111 , Y10T428/24942 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/265 , Y10T428/269 , Y10T428/3154 , Y10T428/31935
摘要： Antireflective films are described having a surface layer comprising a the reaction product of a polymerizable low refractive index composition comprising at least one free-radically polymerizable fluoropolymer and surface modified inorganic nanoparticles. A high refractive index layer is coupled to the low refractive index layer. In one embodiment, the high refractive index 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.
摘要翻译： 描述了具有包含包含至少一种可自由基聚合的含氟聚合物和表面改性的无机纳米颗粒的可聚合低折射率组合物的反应产物的表面层的抗反射膜。 高折射率层耦合到低折射率层。 在一个实施方案中，高折射率层包含分散在交联的有机材料中的表面改性的无机纳米颗粒。 抗反射膜优选耐用，在使用3.2cm心轴和质量为1000克的钢丝绒进行25次擦拭之后，其雾度小于1.0％。
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公开(公告)号：US10669211B2
公开(公告)日：2020-06-02
申请号：US16064501
申请日：2016-12-22
IPC分类号： C04B35/14 , C04B38/00 , C04B35/524 , H04R1/28 , C04B35/63 , C04B35/634 , C04B111/92 , H04R29/00
摘要： Articles and methods of making and using the articles are provided. The articles include inorganic agglomerates having an average dimension in a range from about 50 microns to about 2 mm. The porous agglomerates each include a network of carbon or silica, and metal oxide particles embedded in the network. Some agglomerates are capable of lowering a resonant frequency of an acoustic device when the resonant frequency is in a range from about 50 Hz to about 1500 Hz.
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公开(公告)号：US20180050473A1
公开(公告)日：2018-02-22
申请号：US15798789
申请日：2017-10-31
发明人： Marc D. Radcliffe , Daniel W. Hennen , Brett J. Sitter , Michael L. Steiner , Thomas R. Hoffend, JR. , Audrey A. Sherman , John J. Stradinger , Olester Benson, JR.
CPC分类号： B29C41/22 , B29D11/0073 , B29L2011/00 , C09J7/00 , C09J7/10 , C09J7/20 , C09J2201/36 , C09J2201/622
摘要： A multilayer optical adhesive including a first viscoelastic or elastomeric adhesive layer and a second viscoelastic or elastomeric adhesive layer. A crosslinked or soluble resin layer may be disposed between the first viscoelastic or elastomeric adhesive layer and the second viscoelastic or elastomeric adhesive layer or the first viscoelastic or elastomeric adhesive layer may be immediately adjacent to the second viscoelastic or elastomeric adhesive layer. An interface between immediately adjacent layers is structured and there is a difference in refractive indices across the interface.
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公开(公告)号：US09862124B2
公开(公告)日：2018-01-09
申请号：US14335326
申请日：2014-07-18
发明人： Marc D. Radcliffe , Daniel W. Hennen , Brett J. Sitter , Michael L. Steiner , Thomas R. Hoffend, Jr. , Audrey A. Sherman , John J. Stradinger , Olester Benson, Jr.
CPC分类号： B29C41/22 , B29D11/0073 , B29L2011/00 , C09J7/00 , C09J7/10 , C09J7/20 , C09J2201/36 , C09J2201/622
摘要： A multilayer optical adhesive including a first viscoelastic or elastomeric adhesive layer and a second viscoelastic or elastomeric adhesive layer. A crosslinked or soluble resin layer may be disposed between the first viscoelastic or elastomeric adhesive layer and the second viscoelastic or elastomeric adhesive layer or the first viscoelastic or elastomeric adhesive layer may be immediately adjacent to the second viscoelastic or elastomeric adhesive layer. An interface between immediately adjacent layers is structured and there is a difference in refractive indices across the interface.
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公开(公告)号：US20140232960A1
公开(公告)日：2014-08-21
申请号：US14348272
申请日：2012-09-20
发明人： Evan L. Schwartz , Mark J. Pellerite , Daniel W. Hennen , Marc D. Radcliffe , Michael L. Steiner , Marie A. Boulos , Michael E. Lauters , Gary T. Boyd , John P. Baetzold , John J. Stradinger , Vivian W. Jones
IPC分类号： G02F1/13
CPC分类号： 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
摘要： 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.
摘要翻译： 描述适用于显示装置的电子可切换隐私膜。 电子可切换隐私膜包括一对相互相对的透明电极; 设置在所述透明电极之间的光学透明微结构化层，所述微结构层包括跨越其表面延伸的多个微结构肋，使得所述微结构肋形成交替的一系列肋和通道; 以及设置在所述通道中的电子可切换材料，所述电子可切换材料能够在跨越所述透明电极的电场施加时在高吸收和低吸收状态之间进行调制。
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