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公开(公告)号：US20230011414A1
公开(公告)日：2023-01-12
申请号：US17783843
申请日：2020-12-15
发明人： Timothy J. Hebrink , Michelle M. S. Mok , Vivian W. Jones , Milind B. Sabade , James P. Burke , James A. Phipps
摘要： A composite cooling film including non-fluorinated organic polymeric layer, a metal layer disposed inwardly of the non-fluorinated organic polymeric layer, and an antisoiling, ultraviolet-absorbing hardcoat layer that is disposed outwardly of the non-fluorinated organic polymeric layer.
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公开(公告)号：US20210177549A1
公开(公告)日：2021-06-17
申请号：US17182522
申请日：2021-02-23
发明人： Jodi L. Connell , Raymond P. Johnston , Karl J.L. Geisler , Brian W. Lueck , John J. Sullivan , Vivian W. Jones , Gordon A. Kuhnley
摘要： The present invention describes medical articles having a microstructured surface, methods of preparing such medical articles, and methods of cleaning medical articles having microstructured surface(s).
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公开(公告)号：US20170365818A1
公开(公告)日：2017-12-21
申请号：US15692296
申请日：2017-08-31
发明人： Martin B. Wolk , Mieczyslaw H. Mazurek , Sergey Lamansky , Margaret M. Vogel-Martin , Vivian W. Jones , Olester Benson, JR. , Michael Benton Free , Evan L. Schwartz , Randy S. Bay , Graham M. Clarke
摘要： Lamination transfer films and methods for transferring a structured layer to a receptor substrate. The transfer films include a carrier substrate having a releasable surface, a sacrificial template layer applied to the releasable surface of the carrier substrate and having a non-planar structured surface, and a thermally stable backfill layer applied to the non-planar structured surface of the sacrificial template layer. The sacrificial template layer is capable of being removed from the backfill layer, such as via pyrolysis, while leaving the structured surface of the backfill layer substantially intact.
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公开(公告)号：US20170192153A1
公开(公告)日：2017-07-06
申请号：US15461782
申请日：2017-03-17
IPC分类号： F21V8/00
CPC分类号： G02B6/0036 , F21S8/03 , F21S8/04 , F21S8/06 , F21S8/08 , F21S10/005 , F21W2121/00 , F21Y2101/00 , F21Y2103/10 , F21Y2103/33 , F21Y2105/00 , F21Y2113/13 , F21Y2115/10 , G02B6/0035 , G02B6/0046 , G02B6/0055 , G02B6/006 , G02B6/0063 , G02B6/0068 , G02B6/0076 , G02B6/0078
摘要： Extended area lighting devices include a light guide and diffractive surface features on a major surface of the light guide. The diffractive surface features provide low distortion for viewing objects through the light guide. Light from discrete light source(s) is injected into the light guide, and the diffractive surface features interact with the injected light to couple guided-mode light out of the light guide. The out-coupled light produces one or more bands whose apparent shape changes with viewing position. The bands may be bright bands that correspond to the discrete light sources, or dark bands associated with an optional non-uniform reflective structure extending along a side surface of the light guide. Multiple bands may form a pattern that changes with viewing position, the pattern of bands having a 3-dimensional appearance for at least some viewing positions. The lighting devices can be used as luminaires for general lighting or decorative lighting.
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公开(公告)号：US09229261B2
公开(公告)日：2016-01-05
申请号：US14348373
申请日：2012-09-26
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： G02F1/1334 , G02B26/00 , G02F1/13 , G02F1/1347 , G02F1/1333 , G02F1/1335
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.
摘要翻译： 描述适用于显示装置的可电切换隐私膜。 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和低光散射状态之间进行调制。
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公开(公告)号：US09116285B2
公开(公告)日：2015-08-25
申请号：US14611442
申请日：2015-02-02
发明人： William F. Edmonds , Vivian W. Jones , Keith M. Kotchick , Tri Dinh Pham , John F. Van Derlofske, III
CPC分类号： G02B5/045 , F21V11/00 , G02B6/0053 , G02F1/133606 , G02F2001/133607 , Y10T428/24612
摘要： Light directing film is disclosed. The light directing film includes a first structured major surface and an opposing second major surface. The first structured major surface includes a plurality of unitary discrete structures. Each unitary discrete structure includes a light directing portion that is primarily for directing light and includes a plurality of first side facets. Each first side facet makes an angle with the plane of the light directing film in a range from about 35 degrees to about 55 degrees. Each light directing portion also includes a first base that is defined by the plurality of first side facets and has a first minimum dimension. Each light directing portion also has a first maximum height. Each unitary discrete structure also includes a bonding portion that is primarily for bonding the light directing film to a surface. The bonding portion is disposed on and between the plurality of first side facets and includes a plurality of second side facets. Each second side facet makes an angle with the plane of the light directing film greater than about 70 degrees. The bonding portion also includes a second base that is defined by the plurality of second side facets and has a second minimum dimension less than about 10% of the first minimum dimension. The bonding portion also has a second maximum height. The ratio of the second maximum height to the second minimum dimension is at least about 1.5.
摘要翻译： 公开了导光膜。 导光膜包括第一结构化主表面和相对的第二主表面。 第一结构化主表面包括多个单一离散结构。 每个单一离散结构包括主要用于引导光并包括多个第一侧面的导光部分。 每个第一侧面与导光膜的平面成角度在约35度至约55度的范围内。 每个光引导部分还包括由多个第一侧面定义并且具有第一最小尺寸的第一基座。 每个导光部分也具有第一最大高度。 每个单一离散结构还包括主要用于将光导膜粘合到表面上的接合部分。 接合部分设置在多个第一侧面之间并且在多个第一侧面之间并且包括多个第二侧面。 每个第二侧面与导光膜的平面形成大于约70度的角度。 接合部分还包括由多个第二侧面定义并具有小于第一最小尺寸的约10％的第二最小尺寸的第二基部。 接合部分也具有第二最大高度。 第二最大高度与第二最小尺寸的比率至少为约1.5。
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7.发明申请公开(公告)号：US20150003106A1
公开(公告)日：2015-01-01
申请号：US14486823
申请日：2014-09-15
IPC分类号： F21V8/00
CPC分类号： G02B6/0058 , G02B5/1819 , G02B6/0035 , G02B6/0036 , G02B6/0038 , G02B6/005 , G02B6/006
摘要： Extended area lighting devices include a light guide and diffractive surface features on a major surface of the light guide, at least some diffractive surface features adapted to couple guided-mode light out of the light guide. The diffractive features include first and second diffractive features disposed on respective first and second portions of the major surface. A patterned light transmissive layer, including a second light transmissive medium, optically contacts the second diffractive features but not the first diffractive features. A first light transmissive medium optically contacts the first but not the second diffractive features. The first and second portions may define indicia, and the first and second diffractive features provide low distortion for viewing objects through the light guide such that the indicia is not readily apparent to users when guided-mode light does not propagate within the light guide. Optical films having such diffractive features are also disclosed.
摘要翻译： 扩展区域照明装置包括在导光体的主表面上的光导和衍射表面特征，至少一些衍射表面特征适于将导模光耦合到光导中。 衍射特征包括设置在主表面的相应第一和第二部分上的第一和第二衍射特征。 包括第二透光介质的图案化透光层光学地接触第二衍射特征而不是第一衍射特征。 第一透光介质光学地接触第一但不是第二衍射特征。 第一和第二部分可以限定标记，并且第一和第二衍射特征提供用于通过导光体观察物体的低失真，使得当导光模式光不在光导内传播时，标记对于用户来说不容易明显。 还公开了具有这种衍射特征的光学膜。
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8.发明公开公开(公告)号：US20240099815A1
公开(公告)日：2024-03-28
申请号：US18261878
申请日：2022-02-04
发明人： Jodi L. Connell , Raymont P. Johnston , Karl J.L Geisler , Brian W. Lueck , John J. Sullivan , Vivian W. Jones , Gordon A. Kuhnley
CPC分类号： A61C7/08 , B08B17/065
摘要： Structured surfaces are described. In one embodiment, the structured surface comprises a plurality of structures having a complement cumulative slope magnitude distribution (Fcc) such that at least 30, 40, 50, 60, 70, 80 or 90% of structures have a slope greater than 10 degrees; and less than 80% of the structures have a slope greater than 35 degrees. In other embodiments, the structures comprise peaks and valleys defined by a Cartesian coordinate system such that the peaks and valleys have a width and length in the x-y plane and a height in the z-direction and at least a portion of the peaks and/or valleys vary in height in the y direction and/or the x-direction by at least 10% of the average height. Articles and methods are also described.
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公开(公告)号：US11906701B2
公开(公告)日：2024-02-20
申请号：US15733255
申请日：2018-12-21
发明人： Timothy J. Hebrink , Todd G. Pett , Moses M. David , James P. Burke , Vivian W. Jones , Haiyan Zhang
IPC分类号： G02B1/118 , B29D11/00 , E04D13/03 , H01L31/0216 , H02S20/23
CPC分类号： G02B1/118 , B29D11/0074 , E04D13/03 , H01L31/02168 , H02S20/23
摘要： Anti-reflective article includes a layer defining an anti-reflective surface. The anti-reflective surface includes a series of alternating micro-peaks and micro-spaces extending along an axis. The surface also includes a series of nano-peaks extending along an axis. The nano-peaks are disposed at least on the micro-spaces and, optionally, the micro-peaks. The article may be disposed on a photovoltaic module or skylight to reduce reflections and resist the collection of dust and dirt.
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公开(公告)号：US11906252B2
公开(公告)日：2024-02-20
申请号：US17609716
申请日：2020-05-27
发明人： Timothy J. Hebrink , Michelle M. Mok , Derek J. Dehn , Mary E. Johansen , Lon R. Johnson , Todd G. Pett , Moses M. David , James P. Burke , Vivian W. Jones , Haiyan Zhang
CPC分类号： F28F13/185 , B32B3/30 , B32B5/18 , B32B7/12 , B32B27/08 , B32B27/304 , F28F19/04 , B32B2250/03 , B32B2255/10 , B32B2255/205 , B32B2264/0278 , B32B2266/0235 , B32B2266/104 , B32B2307/416 , B32B2307/712 , B32B2307/732
摘要： A composite cooling film (100) comprises an antisoiling layer (160) secured to a first major surface of a reflective microporous layer (110). The reflective microporous layer (110) comprises a first fluoropolymer and is diffusely reflective of electromagnetic radiation over a majority of wavelengths in the range of 400 to 2500 nanometers. The antisoiling layer (160) has an outwardly facing antisoiling surface (162) opposite the micro-voided polymer film. An article (1100) comprising the composite cooling film (1112) secured to a substrate (1110) is also disclosed.
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