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公开(公告)号：US06256146B1
公开(公告)日：2001-07-03
申请号：US09127314
申请日：1998-07-31
IPC分类号： G02B530
CPC分类号： G02B5/3008 , G02B5/305 , Y10S359/90
摘要： Diffusely reflective articles manufactured from optical bodies including continuous and disperse phases are disclosed along with methods of manufacturing such articles. Also disclosed are underdrawn continuous/disperse phase optical bodies that are particularly well-suited to post-forming operations. The articles, methods and optical bodies of the present invention preferably allow for post-forming of the optical bodies while retaining desired levels of diffuse reflectivity in the articles formed from the optical bodies.
摘要翻译： 公开了由包括连续分散相的光学体制造的漫反射制品以及制造这种制品的方法。 还公开了非常适合后成型操作的脱墨连续/分散相位光学体。 本发明的制品，方法和光学体优选地允许光学体的后成形，同时在由光学体形成的制品中保持期望的漫反射率水平。
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公开(公告)号：US06179948B2
公开(公告)日：2001-01-30
申请号：US09006455
申请日：1998-01-13
IPC分类号： B29C5300
CPC分类号： G02B5/3008 , B29C55/023 , B29C55/14 , B29K2995/0018 , B29L2009/00 , G02B5/3033 , Y10T156/1002 , Y10T428/24479 , Y10T428/24595 , Y10T428/24942
摘要： Optical films and processes for forming the optical films are described in which materials having different properties are used and the different properties are exploited to obtain improved optical and/or mechanical properties of the optical film. The different properties of the materials may be used to select processing conditions under which the materials will react differently. The film may be processed with respect to two different directions with the amount of molecular orientation, if any, induced by the process being separately controlled for each material and each direction.
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公开(公告)号：US06329046B1
公开(公告)日：2001-12-11
申请号：US09419947
申请日：1999-10-18
IPC分类号： B32B702
CPC分类号： G02B5/3008 , B29C55/023 , B29C55/14 , B29K2995/0018 , B29L2009/00 , G02B5/3033 , Y10T156/1002 , Y10T428/24479 , Y10T428/24595 , Y10T428/24942
摘要： Optical films and processes for forming the optical films are described in which materials having different properties are used and the different properties are exploited to obtain improved optical and/or mechanical properties of the optical film. The different properties of the materials may be used to select processing conditions under which the materials will react differently. The film may be processed with respect to two different directions with the amount of molecular orientation, if any, induced by the process being separately controlled for each material and each direction.
摘要翻译： 描述了用于形成光学膜的光学膜和方法，其中使用具有不同性质的材料，并且利用不同的性质以获得光学膜的改善的光学和/或机械性能。 材料的不同性质可用于选择不同材料反应的加工条件。 该膜可以相对于两个不同的方向进行处理，其中分离方向的量（如果有的话）由每个材料和每个方向被单独控制。
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公开(公告)号：US09588270B2
公开(公告)日：2017-03-07
申请号：US13344770
申请日：2012-01-06
申请人： William W. Merrill , James M. Jonza , Olester Benson, Jr. , Andrew J. Ouderkirk , Michael F. Weber , Janet T. Keller , Roger J. Stumo
发明人： William W. Merrill , James M. Jonza , Olester Benson, Jr. , Andrew J. Ouderkirk , Michael F. Weber , Janet T. Keller , Roger J. Stumo
IPC分类号： G02B5/30 , G02B5/28 , G02B5/32 , B32B7/02 , B32B27/36 , B44F1/14 , G02B5/08 , B42D25/29 , B41M3/14
CPC分类号： B32B27/08 , B32B3/28 , B32B7/02 , B32B27/36 , B32B2307/418 , B32B2307/42 , B41M3/14 , B42D25/29 , B44F1/14 , G02B5/0841 , G02B5/287 , G02B5/3033 , G02B5/305 , G02B5/3083 , G02B5/32 , Y10S428/91 , Y10T428/24479 , Y10T428/24612 , Y10T428/24628 , Y10T428/24694 , Y10T428/31504 , Y10T428/31855
摘要： Articles including post-formed multilayer optical films with layers of at least one strain-induced birefringent material, methods of manufacturing such articles by post-forming multilayer optical films, and multilayer optical films that are particularly well-suited to post-forming operations are disclosed. The articles, methods and multilayer optical films of the present invention allow for post-forming of multilayer optical films including strain-induced index of refraction differentials while retaining the desired optical properties of the multilayer optical films.
摘要翻译： 公开了包括具有至少一种应变诱发双折射材料的层的后成形多层光学膜，通过后成型多层光学膜制造这种制品的方法以及特别适合于后成型操作的多层光学膜的制品 。 本发明的制品，方法和多层光学膜允许在保留多层光学膜的所需光学性质的同时，形成包括应变诱导的折射率差异的多层光学膜。
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公开(公告)号：US06749427B1
公开(公告)日：2004-06-15
申请号：US09127137
申请日：1998-07-31
申请人： Kathryn R. Bretscher , Sumita B. Mitra , Olester Benson, Jr. , James M. Jonza , William W. Merrill , Andrew J. Ouderkirk , Michael F. Weber , Janis R. Gust
发明人： Kathryn R. Bretscher , Sumita B. Mitra , Olester Benson, Jr. , James M. Jonza , William W. Merrill , Andrew J. Ouderkirk , Michael F. Weber , Janis R. Gust
IPC分类号： A61B124
CPC分类号： G02B5/3083 , A61B1/247 , A61C19/00
摘要： Dental articles including at least one optical surface formed of a multilayer optical film including layers of at least one strain-induced birefringent material are disclosed. The multilayer optical films included in the dental articles is preferably post-formed into desired non-planar shapes in manners that result in some deformation of the optical stack of the multilayer optical films. A variety of dental implements can be constructed with multilayer optical film including dental mirrors, light guides for use in connection with photo-curing dental materials, and matrix bands for use in molding photo-curing dental restoratives.
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公开(公告)号：US07077649B2
公开(公告)日：2006-07-18
申请号：US10868572
申请日：2004-06-15
申请人： Kathryn R. Bretscher , Sumita B. Mitra , Olester Benson, Jr. , James M. Jonza , William W. Merrill , Andrew J. Ouderkirk , Michael F. Weber , Janis R. Gust
发明人： Kathryn R. Bretscher , Sumita B. Mitra , Olester Benson, Jr. , James M. Jonza , William W. Merrill , Andrew J. Ouderkirk , Michael F. Weber , Janis R. Gust
CPC分类号： G02B5/3083 , A61B1/247 , A61C19/00
摘要： Dental articles including at least one optical surface formed of a multilayer optical film including layers of at least one strain-induced birefringent material are disclosed. The multilayer optical films included in the dental articles is preferably post-formed into desired non-planar shapes in manners that result in some deformation of the optical stack of the multilayer optical films. A variety of dental implements can be constructed with multilayer optical film including dental mirrors, light guides for use in connection with photo-curing dental materials, and matrix bands for use in molding photo-curing dental restoratives.
摘要翻译： 公开了包括由包括至少一个应变诱发双折射材料的层的多层光学膜形成的至少一个光学表面的牙科制品。 包含在牙科用品中的多层光学膜优选以导致多层光学膜的光学堆叠的一些变形的方式后成型为所需的非平面形状。 各种牙科工具可以用包括牙科镜，光固化牙科材料使用的光导以及用于成型光固化牙科修复体的基质带的多层光学膜构成。
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公开(公告)号：US06788463B2
公开(公告)日：2004-09-07
申请号：US10115559
申请日：2002-04-03
申请人： William W. Merrill , James M. Jonza , Olester Benson, Jr. , Andrew J. Ouderkirk , Michael F. Weber
发明人： William W. Merrill , James M. Jonza , Olester Benson, Jr. , Andrew J. Ouderkirk , Michael F. Weber
IPC分类号： G02B530
CPC分类号： B32B27/08 , B32B3/28 , B32B7/02 , B32B27/36 , B32B2307/418 , B32B2307/42 , B41M3/14 , B42D25/29 , B44F1/14 , G02B5/0841 , G02B5/287 , G02B5/3033 , G02B5/305 , G02B5/3083 , G02B5/32 , Y10S428/91 , Y10T428/24479 , Y10T428/24612 , Y10T428/24628 , Y10T428/24694 , Y10T428/31504 , Y10T428/31855
摘要： Articles including post-formed multilayer optical films with layers of at least one strain-induced birefringent material, methods of manufacturing such articles by post-forming multilayer optical films, and multilayer optical films that are particularly well-suited to post-forming operations are disclosed. The articles, methods and multilayer optical films of the present invention allow for post-forming of multilayer optical films including strain-induced index of refraction differentials while retaining the desired optical properties of the multilayer optical films.
摘要翻译： 公开了包括具有至少一种应变诱发双折射材料的层的后成形多层光学膜，通过后成型多层光学膜制造这种制品的方法以及特别适合于后成型操作的多层光学膜的制品 。 本发明的制品，方法和多层光学膜允许在保留多层光学膜的所需光学性质的同时，形成包括应变诱导的折射率差异的多层光学膜。
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公开(公告)号：US20120105957A1
公开(公告)日：2012-05-03
申请号：US13344770
申请日：2012-01-06
申请人： William W. Merrill , James M. Jonza , Olester Benson, JR. , Andrew J. Ouderkirk , Michael F. Weber , Janet T. Keller , Roger J. Stumo
发明人： William W. Merrill , James M. Jonza , Olester Benson, JR. , Andrew J. Ouderkirk , Michael F. Weber , Janet T. Keller , Roger J. Stumo
IPC分类号： G02B5/30
CPC分类号： B32B27/08 , B32B3/28 , B32B7/02 , B32B27/36 , B32B2307/418 , B32B2307/42 , B41M3/14 , B42D25/29 , B44F1/14 , G02B5/0841 , G02B5/287 , G02B5/3033 , G02B5/305 , G02B5/3083 , G02B5/32 , Y10S428/91 , Y10T428/24479 , Y10T428/24612 , Y10T428/24628 , Y10T428/24694 , Y10T428/31504 , Y10T428/31855
摘要： Articles including post-formed multilayer optical films with layers of at least one strain-induced birefringent material, methods of manufacturing such articles by post-forming multilayer optical films, and multilayer optical films that are particularly well-suited to post-forming operations are disclosed. The articles, methods and multilayer optical films of the present invention allow for post-forming of multilayer optical films including strain-induced index of refraction differentials while retaining the desired optical properties of the multilayer optical films.
摘要翻译： 公开了包括具有至少一种应变诱发双折射材料的层的后成形多层光学膜，通过后成型多层光学膜制造这种制品的方法以及特别适合于后成型操作的多层光学膜的制品 。 本发明的制品，方法和多层光学膜允许在保留多层光学膜的所需光学性质的同时，形成包括应变诱导的折射率差异的多层光学膜。
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公开(公告)号：US20090155540A1
公开(公告)日：2009-06-18
申请号：US12391738
申请日：2009-02-24
申请人： William W. Merrill , James M. Jouza , Olester Benson, JR. , Andrew J. Ouderkirk , Michael F. Weber , Janet T. Keller , Roger J. Stumo
发明人： William W. Merrill , James M. Jouza , Olester Benson, JR. , Andrew J. Ouderkirk , Michael F. Weber , Janet T. Keller , Roger J. Stumo
IPC分类号： B32B3/30
CPC分类号： B32B27/08 , B32B3/28 , B32B7/02 , B32B27/36 , B32B2307/418 , B32B2307/42 , B41M3/14 , B42D25/29 , B44F1/14 , G02B5/0841 , G02B5/287 , G02B5/3033 , G02B5/305 , G02B5/3083 , G02B5/32 , Y10S428/91 , Y10T428/24479 , Y10T428/24612 , Y10T428/24628 , Y10T428/24694 , Y10T428/31504 , Y10T428/31855
摘要： Articles including post-formed multilayer optical films with layers of at least one strain-induced birefringent material, methods of manufacturing such articles by post-forming multilayer optical films, and multilayer optical films that are particularly well-suited to post-forming operations are disclosed. The articles, methods and multilayer optical films of the present invention allow for post-forming of multilayer optical films including strain-induced index of refraction differentials while retaining the desired optical properties of the multilayer optical films.
摘要翻译： 公开了包括具有至少一种应变诱发双折射材料的层的后成形多层光学膜，通过后成型多层光学膜制造这种制品的方法以及特别适合于后成型操作的多层光学膜的制品 。 本发明的制品，方法和多层光学膜允许在保留多层光学膜的所需光学性质的同时，形成包括应变诱导的折射率差异的多层光学膜。
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公开(公告)号：US06926410B2
公开(公告)日：2005-08-09
申请号：US10637164
申请日：2003-08-08
申请人： Michael F. Weber , Charles L. Bruzzone , Peter D. Condo , Kevin M. Hamer , Timothy J. Hebrink , William W. Merrill
发明人： Michael F. Weber , Charles L. Bruzzone , Peter D. Condo , Kevin M. Hamer , Timothy J. Hebrink , William W. Merrill
IPC分类号： G02B5/04 , C08G63/12 , G02B5/30 , G02B27/28 , G03B21/00 , B32B7/02 , G02B1/10 , G03B21/14 , G03B27/28
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.
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