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公开(公告)号:US20120147593A1
公开(公告)日:2012-06-14
申请号:US13392200
申请日:2010-08-11
申请人: Robert A. Yapel , Mitchell A.F. Johnson , Tri D. Pham , Joseph T. Aronson , Steven D. Solomonson , Scott R. Kaytor , Steven J. Mcman , Fei Lu , Steven H. Kong , Stah Jendoubi , Gary T. Boyd
发明人: Robert A. Yapel , Mitchell A.F. Johnson , Tri D. Pham , Joseph T. Aronson , Steven D. Solomonson , Scott R. Kaytor , Steven J. Mcman , Fei Lu , Steven H. Kong , Stah Jendoubi , Gary T. Boyd
CPC分类号: G02B5/0221 , G02F1/133606 , G02F2001/133607
摘要: Light redirecting film is disclosed. The light redirecting film includes a first major surface that includes a plurality of first microstructures that extend along a first direction. The light redirecting film also includes a second major surface that is opposite to the first major surface and includes a plurality of second microstructures. The second major surface has an optical haze that is in a range from about 4% to about 20% and an optical clarity that is in a range from about 20% to about 60%. The light redirecting film has an average effective transmission that is not less than about 1.55.
摘要翻译: 公开了光重定向膜。 光重新定向膜包括第一主表面,其包括沿着第一方向延伸的多个第一微结构。 光重定向膜还包括与第一主表面相对的第二主表面,并且包括多个第二微结构。 第二主表面的光学浊度为约4%至约20%,光学透明度在约20%至约60%的范围内。 光重定向膜具有不小于约1.55的平均有效透射率。
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公开(公告)号:US20120064296A1
公开(公告)日:2012-03-15
申请号:US13322231
申请日:2010-05-28
申请人: Christopher B. Walker, JR. , Christopher P. Tebow , Tri D. Pham , Steven H. Kong , Joseph T. Aronson , Kyle J. Lindstrom , Michael K. Gerlach , Michelle L. Toy , Taun L. McKenzie , Anthony M. Renstrom , Slah Jendoubi , Mitchell A.F. Johnson , Scott R. Kaytor , Robert A. Yapel , Joseph A. Zigal , Steven J. McMan , Steven D. Solomonson , Fei Lu , Gary T. Boyd
发明人: Christopher B. Walker, JR. , Christopher P. Tebow , Tri D. Pham , Steven H. Kong , Joseph T. Aronson , Kyle J. Lindstrom , Michael K. Gerlach , Michelle L. Toy , Taun L. McKenzie , Anthony M. Renstrom , Slah Jendoubi , Mitchell A.F. Johnson , Scott R. Kaytor , Robert A. Yapel , Joseph A. Zigal , Steven J. McMan , Steven D. Solomonson , Fei Lu , Gary T. Boyd
CPC分类号: G02B5/02 , G02F1/133502 , G02F2202/36 , Y10T428/24355 , Y10T428/24372
摘要: The present invention concerns antiglare films having a microstructured surface.
摘要翻译: 本发明涉及具有微结构化表面的防眩膜。
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公开(公告)号:US20130070341A1
公开(公告)日:2013-03-21
申请号:US13700572
申请日:2011-05-17
申请人: Robert A. Yapel , Joseph T. Aronson , Matthew R.C. Atkinson , Gary T. Boyd , Slah Jendoubi , Mitchell A.F. Johnson , Scott R. Kaytor , Steven H. Kong , Fei Lu , Tri D. Pham , Robert B. Secor , Steven D. Solomonson
发明人: Robert A. Yapel , Joseph T. Aronson , Matthew R.C. Atkinson , Gary T. Boyd , Slah Jendoubi , Mitchell A.F. Johnson , Scott R. Kaytor , Steven H. Kong , Fei Lu , Tri D. Pham , Robert B. Secor , Steven D. Solomonson
CPC分类号: G02B1/10 , G02B5/0221 , G02B5/0242 , G02B5/0268 , G02B5/0278
摘要: Optical films for redirecting light are described, and optical systems, such as display systems, incorporating such optical films are described.
摘要翻译: 描述了用于重定向光的光学膜,并且描述了结合这种光学膜的光学系统,例如显示系统。
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公开(公告)号:US08657472B2
公开(公告)日:2014-02-25
申请号:US13375271
申请日:2010-05-25
申请人: Joseph T. Aronson , Slah Jendoubi , Mitchell A. F. Johnson , Scott R. Kaytor , Tri D. Pham , Robert A. Yapel , Joseph A. Zigal , Steven J. McMan , Steven D. Solomonson , Steven H. Kong , Fei Lu , Gary T. Boyd
发明人: Joseph T. Aronson , Slah Jendoubi , Mitchell A. F. Johnson , Scott R. Kaytor , Tri D. Pham , Robert A. Yapel , Joseph A. Zigal , Steven J. McMan , Steven D. Solomonson , Steven H. Kong , Fei Lu , Gary T. Boyd
IPC分类号: F21V5/00
CPC分类号: G02B6/0053 , B32B2307/40 , G02B5/02 , G02B5/045 , G02B5/3033 , G02B6/0051 , G02B27/126 , G02F2001/133607
摘要: A light redirecting film (100) includes a first major surface (110) that includes first microstructures (150) that extend along a first direction and a second major surface (120), which may form part of a matte layer, the second major surface being opposite to the first major surface and including second microstructures (160). The second major surface has an optical haze that is not greater than about 3% and an optical clarity that is not greater than about 85%. The light redirecting film has an average effective transmission that is not less than about 1.75. The light redirecting film (100) may comprise particles. The second microstructures may have a slope distribution.
摘要翻译: 光重新定向膜(100)包括第一主表面(110),其包括沿着第一方向延伸的第一微结构(150)和可形成无光泽层的一部分的第二主表面(120),第二主表面 与第一主表面相对并且包括第二微结构(160)。 第二主表面的光学雾度不大于约3%,光学透明度不大于约85%。 光重定向膜具有不小于约1.75的平均有效透射率。 光重定向膜(100)可以包括颗粒。 第二微结构可以具有斜率分布。
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公开(公告)号:US08888333B2
公开(公告)日:2014-11-18
申请号:US13392200
申请日:2010-08-11
申请人: Robert A. Yapel , Mitchell A. F. Johnson , Tri D. Pham , Joseph T. Aronson , Steven D. Solomonson , Scott R. Kaytor , Steven J. McMan , Fei Lu , Steven H. Kong , Slah Jendoubi , Gary T. Boyd
发明人: Robert A. Yapel , Mitchell A. F. Johnson , Tri D. Pham , Joseph T. Aronson , Steven D. Solomonson , Scott R. Kaytor , Steven J. McMan , Fei Lu , Steven H. Kong , Slah Jendoubi , Gary T. Boyd
IPC分类号: F21V5/00 , G02B5/02 , G02F1/1335
CPC分类号: G02B5/0221 , G02F1/133606 , G02F2001/133607
摘要: Light redirecting film is disclosed. The light redirecting film includes a first major surface that includes a plurality of first microstructures that extend along a first direction. The light redirecting film also includes a second major surface that is opposite to the first major surface and includes a plurality of second microstructures. The second major surface has an optical haze that is in a range from about 4% to about 20% and an optical clarity that is in a range from about 20% to about 60%. The light redirecting film has an average effective transmission that is not less than about 1.55.
摘要翻译: 公开了光重定向膜。 光重新定向膜包括第一主表面,其包括沿着第一方向延伸的多个第一微结构。 光重定向膜还包括与第一主表面相对的第二主表面,并且包括多个第二微结构。 第二主表面的光学浊度为约4%至约20%,光学透明度在约20%至约60%的范围内。 光重定向膜具有不小于约1.55的平均有效透射率。
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公开(公告)号:US20120113622A1
公开(公告)日:2012-05-10
申请号:US13375271
申请日:2010-12-09
申请人: Joseph T. Aronson , Slah Jendoubi , Mitchell A. F. Johnson , Scott R. Kaytor , Tri D. Pham , Robert A. Yapel , Joseph A. Zigal , Steven J. McMan , Steven D. Solomonson , Steven H. Kong , Fei Lu , Gary T. Boyd
发明人: Joseph T. Aronson , Slah Jendoubi , Mitchell A. F. Johnson , Scott R. Kaytor , Tri D. Pham , Robert A. Yapel , Joseph A. Zigal , Steven J. McMan , Steven D. Solomonson , Steven H. Kong , Fei Lu , Gary T. Boyd
CPC分类号: G02B6/0053 , B32B2307/40 , G02B5/02 , G02B5/045 , G02B5/3033 , G02B6/0051 , G02B27/126 , G02F2001/133607
摘要: A light redirecting film (100) includes a first major surface (110) that includes first microstructures (150) that extend along a first direction and a second major surface (120), which may form part of a matte layer, the second major surface being opposite to the first major surface and including second microstructures (160). The second major surface has an optical haze that is not greater than about 3% and an optical clarity that is not greater than about 85%. The light redirecting film has an average effective transmission that is not less than about 1.75. The light redirecting film (100) may comprise particles. The second microstructures may have a slope distribution.
摘要翻译: 光重新定向膜(100)包括第一主表面(110),其包括沿着第一方向延伸的第一微结构(150)和可形成无光泽层的一部分的第二主表面(120),第二主表面 与第一主表面相对并且包括第二微结构(160)。 第二主表面的光学雾度不大于约3%,光学透明度不大于约85%。 光重定向膜具有不小于约1.75的平均有效透射率。 光重定向膜(100)可以包括颗粒。 第二微结构可以具有斜率分布。
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公开(公告)号:US10156661B2
公开(公告)日:2018-12-18
申请号:US13700572
申请日:2011-05-17
申请人: Robert A. Yapel , Joseph T. Aronson , Matthew R. C. Atkinson , Gary T. Boyd , Slah Jendoubi , Mitchell A. F. Johnson , Scott R. Kaytor , Steven H. Kong , Fei Lu , Tri D. Pham , Robert B. Secor , Steven D. Solomonson
发明人: Robert A. Yapel , Joseph T. Aronson , Matthew R. C. Atkinson , Gary T. Boyd , Slah Jendoubi , Mitchell A. F. Johnson , Scott R. Kaytor , Steven H. Kong , Fei Lu , Tri D. Pham , Robert B. Secor , Steven D. Solomonson
摘要: An optical film having a structured surface is described. At least 90% of the structured surface has a slope magnitude that is less than about 5 degrees. The optical film may have an optical haze of less than about 10% and an optical clarity of less than about 50%, or may have an optical haze of less than about 7.5% and an optical clarity of less than about 60%, or may have an optical haze of less than about 3% and an optical clarity of less than about 65%.
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公开(公告)号:US20120268967A1
公开(公告)日:2012-10-25
申请号:US13450970
申请日:2012-04-19
IPC分类号: F21V8/00
CPC分类号: G02B6/0053 , G02B6/0028
摘要: Lightguides are disclosed. More particularly, lightguides that include a lightguiding layer and a light extracting layer having a structured surface are disclosed. The light guiding layer is optically coupled to a first set of structures of the structured surface at given locations, and is not optically coupled to a second set of structures at given locations, thereby producing total internal reflection at the second locations. The selective optical coupling may be achieved by a number of different contemplated means as discussed herein. The lightguides allow for distribution of light along with redirection towards an image viewer without a number of commonly required optical elements in backlights.
摘要翻译: 公开了光导。 更具体地,公开了包括导光层和具有结构化表面的光提取层的光导。 光引导层在给定位置处光耦合到结构化表面的第一组结构,并且在给定位置处不与光学耦合到第二组结构,从而在第二位置处产生全内反射。 选择性光耦合可以通过如本文所讨论的许多不同的预期装置来实现。 光导允许光的分配以及朝向图像观看者的重定向,而在背光中不需要许多通常需要的光学元件。
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公开(公告)号:US08096667B2
公开(公告)日:2012-01-17
申请号:US12465481
申请日:2009-05-13
申请人: Gary T. Boyd , Dale L. Ehnes , Tri D. Pham
发明人: Gary T. Boyd , Dale L. Ehnes , Tri D. Pham
IPC分类号: G02B27/00
CPC分类号: G02B5/003
摘要: In one aspect, the invention provides a light control film having an indicium visible at a range of viewing angles. The light control film comprises a light input surface and a light output surface opposite the light input surface. The control film further comprises alternating transmissive and absorptive regions disposed between the light input surface and the light output surface. Each absorptive region has a height and a length, wherein the heights of the absorptive regions corresponding to the indicium are different that the heights of the absorptive regions that surround the absorptive regions corresponding to indicium.
摘要翻译: 在一个方面,本发明提供一种具有在视角范围内可见的标记的光控薄膜。 光控制膜包括光输入表面和与光输入表面相对的光输出表面。 控制膜还包括设置在光输入表面和光输出表面之间的交替透射和吸收区域。 每个吸收区域具有高度和长度,其中对应于标记的吸收区域的高度不同于围绕对应于标记的吸收区域的吸收区域的高度。
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公开(公告)号:US08827532B2
公开(公告)日:2014-09-09
申请号:US13450970
申请日:2012-04-19
IPC分类号: F21V8/00
CPC分类号: G02B6/0053 , G02B6/0028
摘要: Lightguides are disclosed. More particularly, lightguides that include a lightguiding layer and a light extracting layer having a structured surface are disclosed. The light guiding layer is optically coupled to a first set of structures of the structured surface at given locations, and is not optically coupled to a second set of structures at given locations, thereby producing total internal reflection at the second locations. The selective optical coupling may be achieved by a number of different contemplated means as discussed herein. The lightguides allow for distribution of light along with redirection towards an image viewer without a number of commonly required optical elements in backlights.
摘要翻译: 公开了光导。 更具体地,公开了包括导光层和具有结构化表面的光提取层的光导。 光引导层在给定位置处光耦合到结构化表面的第一组结构,并且在给定位置处不与光学耦合到第二组结构,从而在第二位置处产生全内反射。 选择性光耦合可以通过如本文所讨论的许多不同的预期装置来实现。 导光板允许光的分配以及朝向图像查看器的重定向,而在背光中不需要许多常见的光学元件。
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