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公开(公告)号：US20060228592A1
公开(公告)日：2006-10-12
申请号：US11100191
申请日：2005-04-06
申请人： Carl Stover , Timothy Hebrink , Martin Denker , Jeffery Jackson , Kristopher Derks , Michael Weber , Anna Kobilansky , Joan Strobel , Barry Rosell , John Purcell , Kevin Hamer , Robert Taylor , William Black , Richard Thompson , Gregory Bluem
发明人： Carl Stover , Timothy Hebrink , Martin Denker , Jeffery Jackson , Kristopher Derks , Michael Weber , Anna Kobilansky , Joan Strobel , Barry Rosell , John Purcell , Kevin Hamer , Robert Taylor , William Black , Richard Thompson , Gregory Bluem
IPC分类号： B29D11/00
CPC分类号： G02B1/04 , B32B27/32 , Y10T428/24372 , Y10T428/25 , Y10T428/31507 , Y10T428/31739 , Y10T428/31786 , Y10T428/31935 , Y10T428/31938
摘要： Optical bodies are disclosed that include a first optical film, a second optical film and at least one rough strippable boundary layer disposed between the first and second optical films. Also disclosed are optical bodies including a strippable boundary layer disposed between the first and second optical films and including a first polymer and a second polymer that is substantially immiscible in the first polymer. The present disclosure also provides methods of processing optical bodies that include stretching the optical bodies.
摘要翻译： 公开了包括第一光学膜，第二光学膜和设置在第一和第二光学膜之间的至少一个粗糙可剥离边界层的光学体。 还公开了包括设置在第一和第二光学膜之间的可剥离边界层的光学体，并且包括在第一聚合物中基本上不混溶的第一聚合物和第二聚合物。 本公开还提供了处理包括拉伸光学体的光学体的方法。
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2.发明申请公开(公告)号：US20060228092A1
公开(公告)日：2006-10-12
申请号：US11398338
申请日：2006-04-05
申请人： Timothy Hebrink , Carl Stover , Martin Denker , Jeffery Jackson , Kristopher Derks , Michael Weber , Anna Kobilansky , Joan Strobel , Barry Rosell , John Purcell , Kevin Hamer , Robert Taylor , William Black , Richard Thompson , Gregory Bluem
发明人： Timothy Hebrink , Carl Stover , Martin Denker , Jeffery Jackson , Kristopher Derks , Michael Weber , Anna Kobilansky , Joan Strobel , Barry Rosell , John Purcell , Kevin Hamer , Robert Taylor , William Black , Richard Thompson , Gregory Bluem
IPC分类号： G02B6/00
CPC分类号： B29D11/00788 , B32B3/26 , B32B7/06 , G02B1/12 , G02B5/0221 , G02B5/0257 , G02B5/0268 , G02B5/0278 , G02B5/305 , G02B27/283 , Y10T428/24355 , Y10T428/24372 , Y10T428/25 , Y10T428/254
摘要： Optical bodies are disclosed that include an optical film and at least one rough strippable skin layer. The at least one rough strippable skin layer can include a continuous phase and a disperse phase. In some embodiments, the at least one rough strippable skin layer can include a first polymer, a second polymer different from the first polymer and an additional material that is substantially immiscible in at least one of the first and second polymers. In some exemplary embodiments, a surface of the at least one rough strippable skin layer adjacent to the optical film comprises a plurality of protrusions and the adjacent surface of the optical film comprises a plurality of asymmetric depressions substantially corresponding to said plurality of protrusions. Methods of making such exemplary optical bodies are also disclosed.
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公开(公告)号：US20050001983A1
公开(公告)日：2005-01-06
申请号：US10637164
申请日：2003-08-08
申请人： Michael Weber , Charles Bruzzone , Peter Condo , Kevin Hamer , Timothy Hebrink , William Merrill
发明人： Michael Weber , Charles Bruzzone , Peter Condo , Kevin Hamer , Timothy Hebrink , William Merrill
CPC分类号： G02B27/283 , Y10T428/24942
摘要： The present invention provides a unique polarizing beam splitter (PBS) that is suitable for use in projection systems and displays. The PBS contains at least one prism having at least one major surface and having a refractive index of at least about 1.6 and a birefringent film disposed on the major surface of the prism. The birefringent film is a multi-layer film having at layers of at least a first material and a second material. After uniaxial stretching, the film exhibits a refractive index difference of less than about 0.15 units in the stretched direction.
摘要翻译： 本发明提供了适用于投影系统和显示器的独特的偏振分束器（PBS）。 PBS包含至少一个具有至少一个主表面并具有至少约1.6的折射率的棱镜和设置在棱镜的主表面上的双折射膜。 双折射膜是具有至少第一材料和第二材料层的多层膜。 在单轴拉伸之后，膜在拉伸方向上的折射率差小于约0.15单位。
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公开(公告)号：US20060290845A1
公开(公告)日：2006-12-28
申请号：US11167019
申请日：2005-06-24
申请人： Timothy Hebrink , Andrew Ouderkirk , Michael Weber
发明人： Timothy Hebrink , Andrew Ouderkirk , Michael Weber
IPC分类号： G02F1/1335
CPC分类号： G02F1/13362 , G02B5/0242 , G02B5/0247 , G02B27/286
摘要： A display system has a controlled transmission mirror disposed between the light sources and the display panel. The controlled transmission mirror includes a light-diverting input coupling element facing the light sources, a light-diverting output coupling element facing the display panel and a multilayer reflector between the input and output coupling elements. The controlled transmission mirror laterally spreads the light, making the illumination of the panel more uniform. The controlled transmission mirror may include a transparent substrate between the input and output coupling elements for additional light spreading. The light sources may be positioned within the controlled transmission mirror, rather than behind it. The output coupling element can be polarization sensitive so that the output light is polarized.
摘要翻译： 显示系统具有设置在光源和显示面板之间的受控的透射镜。 受控透射镜包括面向光源的光转向输入耦合元件，面向显示面板的光转向输出耦合元件和在输入和输出耦合元件之间的多层反射器。 受控的传输镜横向扩展光，使得面板的照明更均匀。 受控透射反射镜可以包括在输入和输出耦合元件之间的透明衬底，用于附加的光扩散。 光源可以位于受控的透射镜内，而不是在其后面。 输出耦合元件可以是极化敏感的，使得输出光被极化。
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5.发明申请Optical element for lateral light spreading in back-lit displays and system using same 有权用于背光显示器中的横向光扩散的光学元件和使用它的系统公开(公告)号：US20060290842A1
公开(公告)日：2006-12-28
申请号：US11166723
申请日：2005-06-24
IPC分类号： G02F1/1335
CPC分类号： G02B5/3008 , G02B5/0247 , G02F1/1335 , G02F1/133504 , G02F1/133606 , G02F1/13362 , G02F2001/133507
摘要： A display system has a controlled transmission mirror disposed between the light sources and the display panel. The controlled transmission mirror includes a light-diverting input coupling element facing the light sources, a light-diverting output coupling element facing the display panel and a multilayer reflector between the input and output coupling elements. The controlled transmission mirror laterally spreads the light, making the illumination of the panel more uniform. The controlled transmission mirror may include a transparent substrate between the input and output coupling elements for additional light spreading. The light sources may be positioned within the controlled transmission mirror, rather than behind it. The output coupling element can be insensitive to polarization, so the light passing out of the controlled transmission mirror is unpolarized, or the output coupling element can be polarization sensitive so that the output light is polarized.
摘要翻译： 显示系统具有设置在光源和显示面板之间的受控的透射镜。 受控透射镜包括面向光源的光转向输入耦合元件，面向显示面板的光转向输出耦合元件和在输入和输出耦合元件之间的多层反射器。 受控的传输镜横向扩展光，使得面板的照明更均匀。 受控透射反射镜可以包括在输入和输出耦合元件之间的透明衬底，用于附加的光扩散。 光源可以位于受控的透射镜内，而不是在其后面。 输出耦合元件对极化不敏感，因此从受控透射镜反射出的光是非偏振的，或者输出耦合元件可以是偏振敏感的，使得输出光被极化。
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公开(公告)号：US20060114563A1
公开(公告)日：2006-06-01
申请号：US11326766
申请日：2006-01-06
申请人： Richard Allen , Arthur Kotz , Lockwood Carlson , Timothy Nevitt , Andrew Ouderkirk , Carl Stover , Michael Weber , Biswaroop Majumdar
发明人： Richard Allen , Arthur Kotz , Lockwood Carlson , Timothy Nevitt , Andrew Ouderkirk , Carl Stover , Michael Weber , Biswaroop Majumdar
CPC分类号： G02B5/3008 , G02B1/04 , G02B5/305 , G02B5/3083 , Y10T428/249953 , Y10T428/249955
摘要： An optical film is provided which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.
摘要翻译： 提供一种光学膜，其包括设置在连续双折射矩阵内的聚合物颗粒的分散相。 膜通常在一个或多个方向上通过拉伸取向。 选择分散相颗粒的尺寸和形状，分散相的体积分数，膜厚度和取向量，以获得所需波长的所需程度的漫反射和全部透射所需波长的电磁辐射 电影。
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公开(公告)号：US20050078371A1
公开(公告)日：2005-04-14
申请号：US11001971
申请日：2004-12-02
申请人： Richard Allen , Arthur Kotz , Lockwood Carlson , Timothy Nevitt , Andrew Ouderkirk , Carl Stover , Michael Weber , Biswaroop Majumdar
发明人： Richard Allen , Arthur Kotz , Lockwood Carlson , Timothy Nevitt , Andrew Ouderkirk , Carl Stover , Michael Weber , Biswaroop Majumdar
IPC分类号： C08J5/00 , B29C55/02 , B29K25/00 , B29K67/00 , B29L7/00 , B29L11/00 , C08J5/18 , C08L25/00 , C08L67/02 , G02B1/04 , G02B1/08 , G02B5/30
CPC分类号： G02B5/3008 , G02B1/04 , G02B5/305 , G02B5/3083 , Y10T428/249953 , Y10T428/249955
摘要： An optical film is provided which comprises a disperse phase of polymeric particles disposed within a continuous birefringent matrix. The film is oriented, typically by stretching, in one or more directions. The size and shape of the disperse phase particles, the volume fraction of the disperse phase, the film thickness, and the amount of orientation are chosen to attain a desired degree of diffuse reflection and total transmission of electromagnetic radiation of a desired wavelength in the resulting film.
摘要翻译： 提供了一种光学膜，其包括设置在连续双折射矩阵内的聚合物颗粒的分散相。 膜通常在一个或多个方向上通过拉伸取向。 选择分散相颗粒的尺寸和形状，分散相的体积分数，膜厚度和取向量，以获得所需波长的所需程度的漫反射和全部透射所需波长的电磁辐射 电影。
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公开(公告)号：US20060262400A1
公开(公告)日：2006-11-23
申请号：US11405056
申请日：2006-04-17
申请人： Andrew Ouderkirk , Michael Weber , James Jonza , Carl Stover
发明人： Andrew Ouderkirk , Michael Weber , James Jonza , Carl Stover
IPC分类号： G02B5/30
CPC分类号： B29C55/023 , B29D11/00 , B29K2995/003 , B29K2995/0034 , B32B7/02 , B32B27/08 , B32B27/36 , G02B5/3025 , G02B5/305 , G02B5/3083 , G02B27/283 , G02F1/133536 , G02F1/13362 , G02F2001/133545
摘要： A reflective polarizer and a dichroic polarizer are combined to provide an improved optical polarizer. The dichroic and reflective polarizers are typically in close proximity to each other, and are preferably bonded together to eliminate the air gap between the polarizers. The combination of the two polarizers provides a high reflectivity of one polarization and high transmission for the perpendicular polarization from the reflective polarizer side of the combined polarizer, and high absorption and transmission for light of orthogonal polarization from the dichroic polarizer side. The combination also reduces iridescence as seen in transmission and when viewed in reflection from the dichroic polarizer side. The increased extinction ratio and low reflectivity of the optical polarizer allows use of a lower extinction ratio dichroic polarizer in applications requiring a given extinction ratio and high transmission.
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公开(公告)号：US20050122587A1
公开(公告)日：2005-06-09
申请号：US11012651
申请日：2004-12-15
申请人： Andrew Ouderkirk , Michael Weber , James Jonza , Carl Stover
发明人： Andrew Ouderkirk , Michael Weber , James Jonza , Carl Stover
IPC分类号： B29C55/02 , B29D11/00 , B32B7/02 , B32B27/08 , B32B27/36 , G02B5/30 , G02B27/28 , G02F1/1335 , G02F1/13357
CPC分类号： B29C55/023 , B29D11/00 , B29K2995/003 , B29K2995/0034 , B32B7/02 , B32B27/08 , B32B27/36 , G02B5/3025 , G02B5/305 , G02B5/3083 , G02B27/283 , G02F1/133536 , G02F1/13362 , G02F2001/133545
摘要： A reflective polarizer and a dichroic polarizer are combined to provide an improved optical polarizer. The dichroic and reflective polarizers are typically in close proximity to each other, and are preferably bonded together to eliminate the air gap between the polarizers. The combination of the two polarizers provides a high reflectivity of one polarization and high transmission for the perpendicular polarization from the reflective polarizer side of the combined polarizer, and high absorption and transmission for light of orthogonal polarization from the dichroic polarizer side. The combination also reduces iridescence as seen in transmission and when viewed in reflection from the dichroic polarizer side. The increased extinction ratio and low reflectivity of the optical polarizer allows use of a lower extinction ratio dichroic polarizer in applications requiring a given extinction ratio and high transmission.
摘要翻译： 将反射偏振器和二向色偏振器组合以提供改进的光学偏振器。 二向色和反射偏振器通常彼此靠近，并且优选地结合在一起以消除偏振器之间的气隙。 两个偏振器的组合提供了来自组合偏振器的反射偏振器侧的垂直偏振的一种偏振和高透射率的高反射率，以及用于来自二向色偏振器侧的正交偏振光的高吸收和透射。 该组合还减少透射中看到的虹彩，并且当从二向色偏振器侧的反射中观察时。 光学偏振器的消光比和低反射率的增加使得在需要给定消光比和高透射率的应用中使用较低消光比的二向色偏振器。
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公开(公告)号：US20050270439A1
公开(公告)日：2005-12-08
申请号：US11189515
申请日：2005-07-26
申请人： Michael Weber , Olester Benson , Sanford Cobb , James Jonza , Andrew Ouderkirk , David Wortman , Carl Stover
发明人： Michael Weber , Olester Benson , Sanford Cobb , James Jonza , Andrew Ouderkirk , David Wortman , Carl Stover
IPC分类号： A47J36/28 , B29C55/02 , B29D11/00 , B32B7/02 , B32B27/08 , B32B27/36 , G02B5/30 , G02B27/28 , G02F1/1335 , G02F1/13357
CPC分类号： G02F1/13362 , A47J36/28 , B29C55/023 , B29D11/00 , B29K2995/003 , B29K2995/0034 , B32B7/02 , B32B27/08 , B32B27/36 , G02B5/3025 , G02B5/305 , G02B5/3083 , G02B27/283 , G02F1/133536 , G02F1/133606 , G02F2001/133507 , G02F2001/133545 , G02F2001/133607
摘要： A multiple layer reflective polarizer 12 is described. This element is placed between and optical cavity 24 and an LCD module 16 to form an optical display. The reflective polarizer reflects some light into the optical cavity 24 where it is randomized and may ultimately emerge with the correct polarization to be transmitted out of the display.
摘要翻译： 描述了多层反射偏振器12。 该元件放置在光腔24和LCD模块16之间以形成光学显示器。 反射偏振器将一些光反射到光腔24中，在其中它被随机化，并且可能最终以正确的偏振出现以被传送出显示器。
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