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51. 发明授权

US06797366B2 Color shifting film articles 有权
标题翻译：换色片制品
公开(公告)号：US06797366B2
公开(公告)日：2004-09-28
申请号：US10188175
申请日：2002-07-01
申请人： Gary B. Hanson , James M. Jonza , Andrew J. Ouderkirk , John A. Wheatley
发明人： Gary B. Hanson , James M. Jonza , Andrew J. Ouderkirk , John A. Wheatley
IPC分类号： G02B500
CPC分类号： B32B7/02 , B29C47/0021 , B29C47/8845 , B29C47/887 , B32B7/12 , B32B27/08 , B32B2307/416 , B44F1/14 , G02B5/0841 , G02B5/281 , G02B5/287 , G02B5/3033 , G02B5/305 , Y10S428/916 , Y10T428/12229 , Y10T428/1225 , Y10T428/12278 , Y10T428/12313 , Y10T428/24851 , Y10T428/24868 , Y10T428/24942 , Y10T428/25 , Y10T428/28 , Y10T428/2848 , Y10T428/29 , Y10T428/31504 , Y10T428/31786
摘要： Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a change in color as a function of viewing angle.
摘要翻译：提供多层聚合物膜和其他光学体，其可用于制造彩色反射镜和偏振器。膜的特征在于作为视角的函数的颜色变化。

52. 发明授权

US06498683B2 Multilayer optical bodies 有权
标题翻译：多层光学体
公开(公告)号：US06498683B2
公开(公告)日：2002-12-24
申请号：US09444756
申请日：1999-11-22
申请人： Peter D. Condo , Timothy J. Hebrink , John A. Wheatley , Andrew J. Ouderkirk , Andrew T. Ruff , Yaoqi J. Liu , Milton H. Andrus, Jr.
发明人： Peter D. Condo , Timothy J. Hebrink , John A. Wheatley , Andrew J. Ouderkirk , Andrew T. Ruff , Yaoqi J. Liu , Milton H. Andrus, Jr.
IPC分类号： G02B528
CPC分类号： B32B27/08 , B29C55/023 , B29D11/00 , B29K2995/003 , B29K2995/0034 , B32B7/02 , B32B27/36 , B32B2307/416 , B32B2307/42 , B32B2551/00 , B32B2551/08 , G02B5/0841 , G02B5/26 , G02B5/287 , G02B5/3025 , G02B5/3041 , G02B5/305 , G02B5/3083 , G02B27/283 , G02F1/133536 , G02F1/13362 , G02F2001/133545 , Y10S428/91 , Y10T428/24942 , Y10T428/3154 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935
摘要： Optical bodies, comprising: a plurality of first optical layers comprising a first polymer composition that comprises (i) a polyester portion having terephthalate comonomer units and ethylene glycol comonomer units, and (ii) a second portion corresponding to a polymer having a glass transition temperature of at least about 130° C.; and a plurality of second optical layers disposed in a repeating sequence with the plurality of first optical layers. Also disclosed are optical bodies comprising: (a) a plurality of first optical layers, each first optical layer being oriented; and (b) a plurality of second optical layers, disposed in a repeating sequence with the plurality of first optical layers, comprising a blend of polymethylmethacrylate and polyvinylidene fluoride. Methods of making the above-described optical bodies, and articles employing such optical bodies are also provided.
摘要翻译：光学体，包括：多个第一光学层，包括第一聚合物组合物，其包含（i）具有对苯二甲酸酯共聚单体单元和乙二醇共聚单体单元的聚酯部分，和（ii）对应于具有玻璃化转变温度至少约130℃。以及与所述多个第一光学层重复排列的多个第二光学层。还公开了光学体，其包括：（a）多个第一光学层，每个第一光学层被定向; 和（b）以多个第一光学层重复设置的多个第二光学层，包括聚甲基丙烯酸甲酯和聚偏二氟乙烯的混合物。还提供了制造上述光学体的方法和使用这种光学体的制品。

53. 发明授权

US07833593B2 High efficiency optical devices 有权
标题翻译：高效光学器件
公开(公告)号：US07833593B2
公开(公告)日：2010-11-16
申请号：US11669624
申请日：2007-01-31
申请人： Andrew J. Ouderkirk , Michael F. Weber , Sanford Cobb, Jr. , David L. Wortman
发明人： Andrew J. Ouderkirk , Michael F. Weber , Sanford Cobb, Jr. , David L. Wortman
IPC分类号： B32B7/02 , G02B27/00 , G02B27/10 , G02B27/28 , G01D11/28
CPC分类号： B32B27/08 , B32B7/02 , B32B27/30 , B32B27/302 , B32B27/304 , B32B27/322 , B32B27/36 , B32B2250/05 , B32B2250/42 , B32B2307/42 , B32B2307/518 , B32B2307/704 , B32B2457/20 , B32B2551/00 , G02B5/0841 , G02B5/305 , G02B5/3083 , G02B6/0046 , G02B6/005 , G02B6/0055 , G02B6/0056 , G02B6/0096 , G02F1/133615 , G02F1/13362 , G02F2001/133545 , Y10S428/91 , Y10T428/13 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/24322 , Y10T428/24942 , Y10T428/24967 , Y10T428/31504 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935 , Y10T428/31938
摘要： Optical devices according to the present invention include a multilayer optical film in which at least one of the layers comprises an oriented birefringent polymer. The multilayer optical film exhibits low absorptivity and can reflect light approaching at shallow angles as well as normal to the film.
摘要翻译：根据本发明的光学器件包括多层光学膜，其中至少一层包括定向双折射聚合物。该多层光学薄膜具有低的吸收率，并可以反射在浅的角度以及垂直于薄膜的光线。

54. 发明授权

US06926952B1 Anti-reflective polymer constructions and method for producing same 失效
标题翻译：抗反射聚合物结构及其制造方法
公开(公告)号：US06926952B1
公开(公告)日：2005-08-09
申请号：US09006379
申请日：1998-01-13
申请人： Michael F. Weber , Andrew J. Ouderkirk
发明人： Michael F. Weber , Andrew J. Ouderkirk
IPC分类号： B32B7/02 , G02B1/11 , G09F9/00
CPC分类号： G02B1/111 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/269 , Y10T428/3154 , Y10T428/31663 , Y10T428/31786 , Y10T428/31797 , Y10T428/31848
摘要： Articles, including free-standing films, comprising a base comprising a polymer layer having a major surface; and an anti-reflective stack optically coupled to the base that reduces the reflectivity of the base at over a first wavelength range of interest. The anti-reflective stack comprises alternating layers of (i) high index polymer; and (ii) low index polymer. Methods of making such articles are also provided.
摘要翻译：制品，包括独立的薄膜，其包括具有主表面的聚合物层的基体; 以及光学耦合到所述基底的抗反射叠层，其降低在所述感兴趣的第一波长范围之上的所述基底的反射率。抗反射堆叠包括（i）高折射率聚合物的交替层; 和（ii）低折射率聚合物。还提供制造这种制品的方法。

55. 发明授权

US06635337B2 Optical film 失效
公开(公告)号：US06635337B2
公开(公告)日：2003-10-21
申请号：US09927982
申请日：2001-08-10
申请人： James M. Jonza , Michael F. Weber , Andrew J. Ouderkirk , Carl A. Stover
发明人： James M. Jonza , Michael F. Weber , Andrew J. Ouderkirk , Carl A. Stover
IPC分类号： B32B702
CPC分类号： B32B7/02 , B29C55/023 , B29D11/00 , B29K2067/00 , B29K2995/003 , B29K2995/0034 , B32B7/12 , B32B27/08 , B32B27/302 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2038/0028 , B32B2323/00 , B32B2325/00 , B32B2333/08 , B32B2367/00 , B32B2551/08 , G02B5/3025 , G02B5/305 , G02B5/3083 , G02B27/283 , G02F1/133536 , G02F1/13362 , G02F2001/133545 , Y10S428/91 , Y10T428/24942 , Y10T428/26 , Y10T428/261 , Y10T428/31507 , Y10T428/3154 , Y10T428/31616 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935 , Y10T428/31938
摘要： Birefringent optical films have a Brewster angle (the angle at which reflectance of p-polarized light goes to zero) which is very large or is nonexistent. This allows for the construction of multilayer mirrors and polarizers whose reflectivity for p-polarized light decreases slowly with angle of incidence, are independent of angle of incidence, or increase with angle of incidence away from the normal. As a result, multilayer films having high reflectivity (for both planes of polarization for any incident direction in the case of mirrors, and for the selected direction in the case of polarizers) over a wide bandwidth, can be achieved.

56. 发明授权

US06449092B1 Reflective polarizers having extended red band edge for reduced off axis color 有权
标题翻译：反射偏振器具有延长的红色带边缘以减少离轴颜色
公开(公告)号：US06449092B1
公开(公告)日：2002-09-10
申请号：US09566181
申请日：2000-05-05
申请人： Michael F. Weber , Brian D. Cull , Kevin M. Hoffman , Andrew J. Ouderkirk
发明人： Michael F. Weber , Brian D. Cull , Kevin M. Hoffman , Andrew J. Ouderkirk
IPC分类号： G02B530
CPC分类号： G02B27/283 , G02B5/305 , G02F1/13362
摘要： Reflective polarizers, which transmit one polarization and reflect the other polarization, have an extended red band edge in the off-axis transmission spectrum to control off axis color (OAC) hue. To control the OAC hue, the red band edge of the off-axis transmission spectrum, or OAC spectrum, is shifted beyond the boundary for red light, or to at least 600 nm. Even more preferably, the OAC spectrum is extended further into the red than any red emission peak of an associated lamp providing light into a system in which the reflective polarizer is used. The concept applies equally well to any type of reflective polarizer, such as multilayer reflective polarizers, cholesteric reflective polarizers, and the like. The resulting reflective polarizers are very useful for many different applications, such as liquid crystal displays.
摘要翻译：透射一个极化并反射另一个极化的反射偏振器在离轴透射光谱中具有扩展的红带边缘，以控制离轴颜色（OAC）色调。为了控制OAC色调，离轴透射光谱或OAC光谱的红带边缘偏移超过红光的边界，或至少600nm。甚至更优选地，将OAC光谱进一步扩展到红色，比将相关灯的红色发射峰提供给使用反射型偏振器的系统中的光。该概念同样适用于任何类型的反射偏振器，例如多层反射偏振器，胆甾型反射偏振器等。所得到的反射偏振器对于诸如液晶显示器的许多不同应用是非常有用的。

57. 发明授权

US6141149A Multilayer film having a continuous and disperse phase 有权
标题翻译：具有连续和分散相的多层膜
公开(公告)号：US6141149A
公开(公告)日：2000-10-31
申请号：US487074
申请日：2000-01-19
申请人： Lockwood W. Carlson , Arthur L. Kotz , Timothy J. Nevitt , Andrew J. Ouderkirk , Carl A. Stover , Michael F. Weber , Richard C. Allen , Biswaroop Majumdar
发明人： Lockwood W. Carlson , Arthur L. Kotz , Timothy J. Nevitt , Andrew J. Ouderkirk , Carl A. Stover , Michael F. Weber , Richard C. Allen , Biswaroop Majumdar
IPC分类号： G02B5/30
CPC分类号： G02B5/3008 , G02B5/305 , Y10S359/90
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。

58. 发明授权

US6124971A Transflective displays with reflective polarizing transflector 失效
标题翻译：带反射偏光透镜的透反射显示器
公开(公告)号：US6124971A
公开(公告)日：2000-09-26
申请号：US953779
申请日：1997-10-17
申请人： Andrew J. Ouderkirk , Sanford Cobb, Jr. , Brian D. Cull , Michael F. Weber , David L. Wortman
发明人： Andrew J. Ouderkirk , Sanford Cobb, Jr. , Brian D. Cull , Michael F. Weber , David L. Wortman
IPC分类号： B32B27/36 , G02B5/30 , G02F1/1335 , G02F1/13357 , G09F9/00 , G02B27/28
CPC分类号： G02F1/13362 , B32B27/36 , G02B5/3025 , G02B5/3033 , G02B5/305 , G02F1/133536 , G02F2001/133545
摘要： A transflector is described which increases efficiency and brightness under both ambient and supplemental lighting conditions in visual display applications. In one embodiment, the transflector includes a reflective polarizing element that reflects one polarization of light and transmits the other. In an alternate embodiment, the transflector includes a reflective polarizing element and a diffusing element such that the transflector diffusely reflects light of one polarization and transmits the other. The transflector is useful for both reflective and transflective liquid crystal displays.
摘要翻译：描述了一种透射反射器，其在视觉显示应用中在环境和补充照明条件下增加效率和亮度。在一个实施例中，透射反射器包括反射光的一个偏振并透射另一个的反射偏振元件。在替代实施例中，透射反射器包括反射偏振元件和漫射元件，使得透射反射器漫射地反射一个极化的光并透射另一个。透反射器可用于反射和半透射液晶显示器。

59. 发明授权

US6101032A Light fixture having a multilayer polymeric film 失效
公开(公告)号：US6101032A
公开(公告)日：2000-08-08
申请号：US479319
申请日：1995-06-07
申请人： David L. Wortman , Mark E. Gardiner , Andrew J. Ouderkirk , James M. Jonza , Michael F. Weber
发明人： David L. Wortman , Mark E. Gardiner , Andrew J. Ouderkirk , James M. Jonza , Michael F. Weber
IPC分类号： F21V8/00 , G02B5/30 , G02B6/00 , G02B27/28 , G02F1/1335 , G02F1/13357
CPC分类号： G02B6/0056 , G02B27/283 , G02B5/3033 , G02B5/305 , G02B6/0066 , G02F1/13362 , G02B6/0031 , G02B6/0038 , G02B6/0046 , G02B6/0048 , G02B6/0055 , G02B6/0065 , G02B6/0071 , G02F1/133536 , G02F2001/133545 , Y10S428/91 , Y10T428/24942
摘要： A polarized light source includes a diffuse light source and a reflective polarizing element placed proximate thereto. The reflective polarizing element transmits light of a desired polarization and reflects light of another polarization back into the diffuse source where it is randomized. Some of the initially rejected light is thus converted into the desired polarization and is transmitted through the reflective polarizing element. This process continues, and the repeated reflections and subsequent randomization of light of the undesired polarization increases the amount of light of the desired polarization that is emitted by the polarized light source.

60. 发明授权

US6045894A Clear to colored security film 失效
标题翻译：清晰的彩色安全膜
公开(公告)号：US6045894A
公开(公告)日：2000-04-04
申请号：US6086
申请日：1998-01-13
申请人： James M. Jonza , Andrew J. Ouderkirk , Michael F. Weber
发明人： James M. Jonza , Andrew J. Ouderkirk , Michael F. Weber
IPC分类号： G02B5/00 , B32B7/02 , B32B27/36 , B41M3/14 , B42D15/00 , B44F1/14 , G02B5/28 , G02B5/30
CPC分类号： B42D25/47 , B32B27/36 , B42D25/29 , B42D25/425 , G02B5/287 , B41M3/14 , B42D2035/24 , Y10S428/913 , Y10T428/24355 , Y10T428/24942 , Y10T428/31504 , Y10T428/31855
摘要： A multilayer film including multiple polymeric layers designed and made to enable the film to reflect light in the near infrared (IR) portion of the visible spectrum. Depending on the amount and range of red light that is reflected, the film of the present invention appears under certain conditions to exhibit a visible color, commonly cyan. The film appears to be substantially clear when viewed against a diffuse white background from approximately a zero degree observation angle, and appears to be cyan when viewed against that background from an observation angle that is greater than a predetermined shift angle.
摘要翻译：包括多个聚合物层的多层膜，其设计和制造以使膜能够反射可见光谱的近红外（IR）部分中的光。根据反射的红光的量和范围，本发明的膜在某些条件下出现，呈现可见的颜色，通常为青色。当从大约零度观察角度观察到漫反射白色背景时，该胶片看起来基本上是清楚的，当从大于预定位移角度的观察角度观察时，该胶片看起来是青色的。

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