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公开(公告)号:US20100230835A1
公开(公告)日:2010-09-16
申请号:US12785798
申请日:2010-05-24
申请人: Andrew J. Ouderkirk , Olester Benson, JR. , James C. Breister , Robert L. Brott , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. Wilson
发明人: Andrew J. Ouderkirk , Olester Benson, JR. , James C. Breister , Robert L. Brott , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. Wilson
IPC分类号: B29D11/00
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,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。
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公开(公告)号:US07738763B2
公开(公告)日:2010-06-15
申请号:US12042714
申请日:2008-03-05
申请人: Andrew J. Ouderkirk , Olester Benson, Jr. , James C. Breister , Robert L. Brott , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. Wilson
发明人: Andrew J. Ouderkirk , Olester Benson, Jr. , James C. Breister , Robert L. Brott , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. Wilson
IPC分类号: G02B6/00
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。
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公开(公告)号:US07356231B2
公开(公告)日:2008-04-08
申请号:US11068158
申请日:2005-02-28
申请人: Andrew J. Ouderkirk , Olester Benson, Jr. , James C. Breister , Robert L. Brott , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. Wilson
发明人: Andrew J. Ouderkirk , Olester Benson, Jr. , James C. Breister , Robert L. Brott , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. 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。
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公开(公告)号:US07406239B2
公开(公告)日:2008-07-29
申请号:US11068590
申请日:2005-02-28
申请人: Andrew J. Ouderkirk , Richard C. Allen , Olester Benson, Jr. , James C. Breister , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. Wilson , Harold E. Rude
发明人: Andrew J. Ouderkirk , Richard C. Allen , Olester Benson, Jr. , James C. Breister , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. Wilson , Harold E. Rude
CPC分类号: G02B6/001 , B82Y20/00 , G02B1/04 , G02B5/3008 , G02B5/3033 , G02B5/3083 , G02B6/0051 , G02B6/0053 , G02B6/04 , G02B6/105 , Y10T428/2933 , Y10T428/2967 , Y10T428/2973 , Y10T442/20 , Y10T442/30 , Y10T442/3065
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.
摘要翻译: 偏振器由基本上平行于聚合物基质内的聚合物纤维的排列形成。 聚合物纤维由至少第一和第二聚合物材料形成。 聚合物基质和第一和第二聚合物材料中的至少一种是双折射的,并提供与相邻材料的双折射界面。 光在双折射界面反射和/或散射,对光的偏振具有敏感性。 在一些实施方案中,聚合物纤维形成为复合纤维,其具有布置在填料内以形成复合纤维的多个散射聚合物纤维。 在其它实施方案中,聚合物纤维是多层聚合物纤维。 聚合物纤维可以作为纤维编织的一部分布置在聚合物基质内。
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公开(公告)号:US20080152282A1
公开(公告)日:2008-06-26
申请号:US12042714
申请日:2008-03-05
申请人: Andrew J. Ouderkirk , Olester Benson , James C. Breister , Robert L. Brott , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. Wilson
发明人: Andrew J. Ouderkirk , Olester Benson , James C. Breister , Robert L. Brott , Yeun-Jong Chou , Patrick R. Fleming , William J. Kopecky , Diane North , Roger J. Stumo , Kristin L. Thunhorst , Bruce B. 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,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。
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公开(公告)号:US20080057277A1
公开(公告)日:2008-03-06
申请号:US11468740
申请日:2006-08-30
申请人: Gregory L. Bluem , Robert L. Brott , Patrick R. Fleming , Joan M. Frankel , Shandon D. Hart , William J. Kopecky , Huiwen Tai , Kristin L. Thunhorst , Daniel J. Zillig
发明人: Gregory L. Bluem , Robert L. Brott , Patrick R. Fleming , Joan M. Frankel , Shandon D. Hart , William J. Kopecky , Huiwen Tai , Kristin L. Thunhorst , Daniel J. Zillig
IPC分类号: G02B5/30
CPC分类号: G02B5/3008 , B32B7/02 , G02B6/02033 , G02B6/024 , Y10T428/24942
摘要: A polarizing film is made of multilayer polarizing fibers embedded within a matrix. The fibers are formed with layers of at least a first and a second polymer material. Layers of the first polymer material are disposed between layers of the second polymer material. At least one of the first and second polymer materials is birefringent. In some embodiments the thickness of the layers of at least one of the materials varies across the fiber. The fibers are be embedded within a material having a lower refractive index than either the first or second polymer material.
摘要翻译: 偏振膜由嵌入矩阵内的多层偏振光纤制成。 纤维由至少第一和第二聚合物材料的层形成。 第一聚合物材料的层设置在第二聚合物材料的层之间。 第一和第二聚合物材料中的至少一种是双折射的。 在一些实施例中,至少一种材料的层的厚度在纤维之间变化。 纤维被嵌入具有比第一或第二聚合物材料低的折射率的材料中。
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公开(公告)号:US20080055724A1
公开(公告)日:2008-03-06
申请号:US11468737
申请日:2006-08-30
申请人: Gregory L. Bluem , Huiwen Tai , Patrick R. Fleming , Daniel J. Zillig , Joan M. Frankel , Robert L. Brott , William J. Kopecky , Shandon D. Hart , Kristin L. Thunhorst
发明人: Gregory L. Bluem , Huiwen Tai , Patrick R. Fleming , Daniel J. Zillig , Joan M. Frankel , Robert L. Brott , William J. Kopecky , Shandon D. Hart , Kristin L. Thunhorst
IPC分类号: G02B5/30
CPC分类号: G02B5/3008 , G02B6/023 , G02B6/02376 , G02B6/0238 , G02B6/03688 , G02B6/105 , G02B2006/1213 , G02F1/133524 , G02F1/133536
摘要: A display system has a display panel and at least one light source for producing light to illuminate the display panel. A polarizer film may be employed between the display panel and the light source. At least one of the polarizing fibers has multiple internal birefringent interfaces between a first polymer material and a second polymer material. In some embodiments, the polarizer substantially reflects normally incident light in a first polarization state and substantially transmits normally incident light, in a second polarization state orthogonal to the first polarization state, with a haze value of at least 10%.
摘要翻译: 显示系统具有显示面板和用于产生照明显示面板的光的至少一个光源。 可以在显示面板和光源之间采用偏光膜。 至少一个偏振光纤在第一聚合物材料和第二聚合物材料之间具有多个内部双折射界面。 在一些实施例中,偏振器基本上以第一极化状态基本上反射入射的光,并以与第一偏振状态正交的第二偏振状态基本上透射正常入射的光,雾度值至少为10%。
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公开(公告)号:US20080003430A1
公开(公告)日:2008-01-03
申请号:US11427094
申请日:2006-06-28
申请人: Bruce B. Wilson , Roger J. Stumo , Stanley C. Erickson , William J. Kopecky , James C. Breister
发明人: Bruce B. Wilson , Roger J. Stumo , Stanley C. Erickson , William J. Kopecky , James C. Breister
IPC分类号: D02G3/00
CPC分类号: D01F1/10 , D01D4/02 , D01F6/60 , Y10T428/2933
摘要: Particulate-loaded polymer fibers along with methods and systems for extruding polymeric fibers are disclosed. The particulate-loaded polymer fibers have a fiber body that includes a polymeric binder with a plurality of particles distributed within the polymeric binder. Some of the particles are completely encapsulated within the polymeric binder and others may be embedded such that they are partially exposed on the outer surface of the fiber body. The polymers used in the fibers may be of high molecular weight and the encapsulated particles may be preferentially distributed towards the outer surfaces of the fibers.
摘要翻译: 公开了颗粒负载的聚合物纤维以及用于挤出聚合物纤维的方法和系统。 颗粒负载的聚合物纤维具有包含聚合物粘合剂的纤维体,多个颗粒分布在聚合物粘合剂内。 一些颗粒被完全包封在聚合物粘合剂中,而其它颗粒可以被嵌入,使得它们部分地暴露在纤维体的外表面上。 纤维中使用的聚合物可以是高分子量的,并且包封的颗粒可以优先分配到纤维的外表面。
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公开(公告)号:US08481157B2
公开(公告)日:2013-07-09
申请号:US11668687
申请日:2007-01-30
申请人: Bruce B. Wilson , Roger J. Stumo , Stanley C. Erickson , William J. Kopecky , James C. Breister
发明人: Bruce B. Wilson , Roger J. Stumo , Stanley C. Erickson , William J. Kopecky , James C. Breister
IPC分类号: D02G3/00
CPC分类号: D01D4/02 , D01D1/065 , D01D5/096 , Y10T428/29 , Y10T428/2913
摘要: Polymeric fibers along with methods and systems for extruding polymeric fibers are disclosed. The extrusion process preferably involves the delivery of a lubricant separately from a polymer melt stream to each orifice of an extrusion die such that the lubricant preferably encases the polymer melt stream as it passes through the die orifice.
摘要翻译: 公开了聚合纤维以及用于挤出聚合物纤维的方法和系统。 挤出方法优选地包括将润滑剂从聚合物熔体流分开输送到挤出模头的每个孔口,使得润滑剂优选地在聚合物熔体流通过模孔时包裹聚合物熔体流。
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公开(公告)号:US07773834B2
公开(公告)日:2010-08-10
申请号:US11468746
申请日:2006-08-30
申请人: Andrew J. Ouderkirk , Gregory L. Bluem , Robert L. Brott , Patrick R. Fleming , Joan M. Frankel , Shandon D. Hart , William J. Kopecky , Huiwen Tai , Margaret M. Vogel-Martin , Daniel J. Zillig
发明人: Andrew J. Ouderkirk , Gregory L. Bluem , Robert L. Brott , Patrick R. Fleming , Joan M. Frankel , Shandon D. Hart , William J. Kopecky , Huiwen Tai , Margaret M. Vogel-Martin , Daniel J. Zillig
IPC分类号: G02B6/00
CPC分类号: G02B5/3008 , D01F8/00 , G02B5/305
摘要: A polarizing film is made of multilayer polarizing fibers embedded within a matrix. The fibers are formed with layers of at least a first and a second polymer material. Layers of the first polymer material are disposed between layers of the second polymer material. At least one of the first and second polymer materials is birefringent. In some embodiments the thickness of the layers of at least one of the materials varies across the fiber, and may include layers are selected as quarter-wavelength thickness for light having a wavelength of more than 700 nm.
摘要翻译: 偏振膜由嵌入矩阵内的多层偏振光纤制成。 纤维由至少第一和第二聚合物材料的层形成。 第一聚合物材料的层设置在第二聚合物材料的层之间。 第一和第二聚合物材料中的至少一种是双折射的。 在一些实施例中,至少一种材料的层的厚度在纤维之间变化,并且对于具有大于700nm的波长的光,可以将层选为四分之一波长厚度。
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