-
公开(公告)号:US20060032580A1
公开(公告)日:2006-02-16
申请号:US11256283
申请日:2005-10-20
申请人: Kristin Thunhorst , James Pitzen
发明人: Kristin Thunhorst , James Pitzen
CPC分类号: B65H35/0013 , B29C66/472 , B29K2023/06 , B29K2023/12 , B29K2067/00 , B44C1/1725 , B44C1/1745 , B44C1/1758 , B65H37/002 , B65H2555/30 , Y10S428/914 , Y10T156/1089 , Y10T428/1405 , Y10T428/1448 , Y10T428/1467 , Y10T428/1471 , Y10T428/1476 , Y10T428/1481 , Y10T428/24851 , Y10T428/2486 , Y10T428/24868 , Y10T428/28 , Y10T428/2848
摘要: A laminate from which decorative films can be precisely applied to a substrate. The laminate includes a polymeric cover sheet having opposite outer and inner major surfaces. A layer of structured pressure sensitive adhesive is adhered to the inner major surface of the cover sheet. The structured pressure sensitive adhesive has a plurality of spaced passageways extending to at least one edge of the layer of structured pressure sensitive adhesive. A decorative film is adhered to the structured pressure sensitive adhesive. A second layer of pressure sensitive adhesive is adhered to the major surfaces of the decorative film opposite the layer of structured pressure sensitive adhesive. A release liner extends substantially across the second layer of pressure sensitive adhesive and a portion of the structured pressure sensitive adhesive.
-
公开(公告)号:US20070236939A1
公开(公告)日:2007-10-11
申请号:US11278336
申请日:2006-03-31
IPC分类号: F21V5/02
CPC分类号: G02B6/0053 , G02F1/133611 , G02F2001/133507 , G02F2001/133607 , G02F2201/54
摘要: Optical films having structured surfaces are used, inter alia, for managing the propagation of light within a display. As displays become larger, it becomes more important that the film be reinforced so as to maintain rigidity. An optical film of the invention has a first layer comprising inorganic fibers embedded within a polymer matrix. The first layer has a structured surface to provide an optical function to light passing therethrough. The film may have various beneficial optical properties, for example, light that propagates substantially perpendicularly through the first layer may be subject to no more than a certain level of haze or light incident on the film may be subject to a minimum value of brightness gain. Various methods of manufacturing the films are described.
-
公开(公告)号:US20070153162A1
公开(公告)日:2007-07-05
申请号:US11323726
申请日:2005-12-30
申请人: Robin Wright , Olester Benson , Timothy Hebrink , Andrew Ouderkirk , Patrick Fleming , Shandon Hart , Kristin Thunhorst
发明人: Robin Wright , Olester Benson , Timothy Hebrink , Andrew Ouderkirk , Patrick Fleming , Shandon Hart , Kristin Thunhorst
IPC分类号: G02F1/1335
CPC分类号: G02F1/133536 , G02B5/02 , G02B5/045 , G02B5/3016 , G02B5/3025 , G02B5/3041 , G02B5/3083 , G02F1/133555 , G02F2001/133607
摘要: A display system includes a display panel, a backlight and a reinforced reflective polarizer disposed between the display panel and the backlight. The reinforced reflective polarizer includes a first layer formed from a polymer matrix embedded with inorganic fibers. The reinforced reflective polarizer also includes a second layer attached to the first layer. The second layer comprises a reflective polarizing layer.
摘要翻译: 显示系统包括显示面板,背光和设置在显示面板和背光源之间的增强反射偏振片。 增强反射偏振器包括由嵌入无机纤维的聚合物基体形成的第一层。 增强反射偏振器还包括附接到第一层的第二层。 第二层包括反射偏振层。
-
公开(公告)号:US20070153384A1
公开(公告)日:2007-07-05
申请号:US11322324
申请日:2005-12-30
申请人: Andrew Ouderkirk , Olester Benson , Timothy Hebrink , Shandon Hart , Kristin Thunhorst , Patrick Fleming
发明人: Andrew Ouderkirk , Olester Benson , Timothy Hebrink , Shandon Hart , Kristin Thunhorst , Patrick Fleming
IPC分类号: G02B5/30
CPC分类号: G02B1/14 , B32B33/00 , B32B37/12 , B32B37/153 , B32B37/203 , B32B38/08 , B32B2305/08 , B32B2305/10 , B32B2305/22 , B32B2307/40 , B32B2457/202 , G02B1/105 , G02B5/3033 , G02F1/133606 , G02F2001/133545 , G02F2201/54
摘要: An optical film has a first layer and a second layer. The first and second layers each include fibers embedded within respective polymeric matrices. A third layer having a reflective polarizer layer is mounted between the first and second layers.
摘要翻译: 光学膜具有第一层和第二层。 第一层和第二层各自包括嵌入相应的聚合物基质内的纤维。 具有反射偏振器层的第三层安装在第一层和第二层之间。
-
公开(公告)号:US20060257679A1
公开(公告)日:2006-11-16
申请号:US11125581
申请日:2005-05-10
IPC分类号: B29B7/00
CPC分类号: G02B6/0028 , G02B1/04 , G02B5/3008 , G02B6/001 , G02B6/0038 , G02B6/0046
摘要: Optical bodies, for example optical films, are formed with inorganic fibers embedded within a polymer matrix. In some embodiments, the refractive indices of the inorganic fibers and the polymer matrix are matched. There need be no bonding agent between the fibers and the polymer matrix. The inorganic fibers may be glass fibers, ceramic fibers, or glass-ceramic fibers. A structure may be provided on the surface of the optical body, for example to provide optical power to light passing through the optical body. The body may be formed using a continuous process, with a continuous layer of the inorganic fibers being embedded within the matrix which is then solidified.
摘要翻译: 光学体,例如光学薄膜,由嵌入在聚合物基体内的无机纤维形成。 在一些实施方案中,无机纤维和聚合物基质的折射率匹配。 在纤维和聚合物基质之间不需要结合剂。 无机纤维可以是玻璃纤维,陶瓷纤维或玻璃陶瓷纤维。 可以在光学体的表面上设置结构,例如为通过光学体的光提供光学功率。 可以使用连续方法形成主体,其中将无机纤维的连续层嵌入基质中,然后固化。
-
公开(公告)号:US20060193582A1
公开(公告)日:2006-08-31
申请号:US11068158
申请日:2005-02-28
申请人: Andrew Ouderkirk , Olester Benson , James Breister , Robert Brott , Yeun-Jong Chou , Patrick Fleming , William Kopecky , Diane North , Roger Stumo , Kristin Thunhorst , Bruce Wilson
发明人: Andrew Ouderkirk , Olester Benson , James Breister , Robert Brott , Yeun-Jong Chou , Patrick Fleming , William Kopecky , Diane North , Roger Stumo , Kristin Thunhorst , Bruce Wilson
CPC分类号: G02B6/001 , D01D5/36 , D01F8/14 , G02B1/045 , G02B5/3008 , G02B6/0051 , G02B6/0053 , G02B6/02347 , G02B6/02352 , G02B6/02357 , G02B6/02361 , G02B6/02371 , G02B6/024 , G02B6/04
摘要: A composite polymer fiber comprises a polymer filler material and a plurality of polymer scattering fibers disposed within the filler material. At least one of the filler material and the scattering fibers is formed of a birefringent material. The refractive indices of the filler material and the scattering fibers can be substantially matched for light incident in a first polarization state on the composite polymer fiber and unmatched for light incident in an orthogonal polarization state. The scattering fibers may be arranged to form a photonic crystal within the composite fiber. The composite fibers may be extruded and may be formed into a yarn, a weave or the like. If the filler material is soluble, it may be washed out of the yarn or weave, and the scattering fibers may then be infiltrated with a resin that is subsequently cured.
摘要翻译: 复合聚合物纤维包括聚合物填充材料和布置在填充材料内的多个聚合物散射纤维。 填充材料和散射纤维中的至少一种由双折射材料形成。 对于在复合聚合物纤维上以第一偏振态入射的光,填充材料和散射光纤的折射率可以基本上匹配,并且对于以正交偏振状态入射的光是不匹配的。 散射纤维可以被布置成在复合纤维内形成光子晶体。 复合纤维可以被挤出并且可以形成为纱线,编织物等。 如果填充材料是可溶的,则其可以从纱线中洗涤或织出,然后散射纤维可以用随后固化的树脂渗透。
-
公开(公告)号:US20070230883A1
公开(公告)日:2007-10-04
申请号:US11278348
申请日:2006-03-31
CPC分类号: G02B5/3008 , G02B5/02
摘要: A spiral wound fiber that includes birefringent interfaces is useful in different optical devices. One type of wound fiber includes at least first and second material layers. At least one of the layers is polymeric and at least one of the layers is birefringent. The spiral wound fiber may be used alone, or in an optical device. Such an optical device can include the fiber embedded within a matrix or attached to a substrate. The spiral wound fiber can be made by rolling a stack of at least two layers, by coextruding the two layers or by coating a rotating form.
摘要翻译: 包括双折射界面的螺旋缠绕光纤在不同的光学器件中是有用的。 一种缠绕纤维包括至少第一和第二材料层。 层中的至少一层是聚合物的,并且这些层中的至少一层是双折射的。 螺旋缠绕纤维可以单独使用或在光学装置中使用。 这种光学装置可以包括嵌入在基质内或附着于基底的纤维。 螺旋卷绕的纤维可以通过将两层的叠层卷起来,通过共挤出两层或通过涂覆旋转形式来制成。
-
公开(公告)号:US20060193577A1
公开(公告)日:2006-08-31
申请号:US11068157
申请日:2005-02-28
申请人: Andrew Ouderkirk , Richard Allen , Patrick Fleming , Diane North , Andrew Ruff , Kristin Thunhorst
发明人: Andrew Ouderkirk , Richard Allen , Patrick Fleming , Diane North , Andrew Ruff , Kristin Thunhorst
IPC分类号: G02B6/04
CPC分类号: G02B5/3008
摘要: A polarizer is formed with an arrangement of polymer fibers substantially parallel within a polymer matrix. The polymer fibers are formed of at least first and second polymer materials. At least one of the polymer matrix and the first and second polymer materials is birefringent, and provides a birefringent interface with the adjacent material. Light is reflected and/or scattered at the birefringent interfaces with sensitivity to the polarization of the light. In some embodiments, the polymer fibers are formed as composite fibers, having a plurality of scattering polymer fibers disposed within a filler to form the composite fiber. In other embodiments, the polymer fiber is a multilayered polymer fiber. The polymer fibers may be arranged within the polymer matrix as part of a fiber weave.
-
公开(公告)号:US20070237938A1
公开(公告)日:2007-10-11
申请号:US11278346
申请日:2006-03-31
IPC分类号: D04H3/00
CPC分类号: G03B21/60 , B29D11/00278 , B29D11/0073 , G02B5/0221 , G02B5/0242 , G02B5/0257 , G02B5/0278 , Y10T428/249924
摘要: Optical films having structured surfaces are used, inter alia, for managing the propagation of light within a display. As displays become larger, it becomes more important that the film be reinforced so as to maintain rigidity. An optical film of the invention has a first layer comprising inorganic fibers embedded within a polymer matrix. A second layer having a structured surface, for providing an optical function to light passing therethrough, is attached to the first layer. The film may have various beneficial optical properties, for example, light that propagates substantially perpendicularly through the first layer may be subject to no more than a certain level of haze or light incident on the film may be subject to a minimum value of brightness gain. Various methods of manufacturing the films are described.
摘要翻译: 具有结构化表面的光学膜尤其用于管理显示器内的光的传播。 随着显示器变得越来越大,变得更加重要的是加强膜以保持刚性。 本发明的光学膜具有包含嵌入聚合物基质内的无机纤维的第一层。 具有结构化表面的第二层,用于为通过其中的光提供光学功能,附着到第一层。 该膜可以具有各种有益的光学性质,例如,基本上垂直于第一层传播的光可能经受不到一定程度的雾度,或者入射到膜上的光可能经受最小亮度增益值。 描述制造薄膜的各种方法。
-
公开(公告)号:US20070236938A1
公开(公告)日:2007-10-11
申请号:US11278258
申请日:2006-03-31
IPC分类号: F21V5/02
CPC分类号: G02B5/045 , G02B5/0236 , G02B5/0257 , G02B5/0278 , G02B5/0294
摘要: Optical films having structured surfaces are used, inter alia, for managing the propagation of light within a display. As displays become larger, it becomes more important that the film be reinforced so as to maintain rigidity. An optical film of the invention has a first layer comprising inorganic fibers embedded within a polymer matrix. The first layer has a structured surface to provide an optical function to light passing therethrough. The film may have various beneficial optical properties, for example, light that propagates substantially perpendicularly through the first layer may be subject to no more than a certain level of haze or light incident on the film may be subject to a minimum value of brightness gain. Various methods of manufacturing the films are described.
摘要翻译: 具有结构化表面的光学膜尤其用于管理显示器内的光的传播。 随着显示器变得越来越大,变得更加重要的是加强膜以保持刚性。 本发明的光学膜具有包含嵌入聚合物基质内的无机纤维的第一层。 第一层具有结构化表面,以提供通过其中的光的光学功能。 该膜可以具有各种有益的光学性质,例如,基本上垂直于第一层传播的光可能经受不到一定程度的雾度,或者入射到膜上的光可能经受最小亮度增益值。 描述制造薄膜的各种方法。
-
-
-
-
-
-
-
-
-