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21. 发明授权

US07526164B2 Reflective polarizers containing polymer fibers 有权
标题翻译：含聚合物纤维的反光偏振片
公开(公告)号：US07526164B2
公开(公告)日：2009-04-28
申请号：US12050243
申请日：2008-03-18
申请人： Andrew J. Ouderkirk , Richard C. Allen , Patrick R. Fleming , Diane North , Andrew T. Ruff , Kristin L. Thunhorst
发明人： Andrew J. Ouderkirk , Richard C. Allen , Patrick R. Fleming , Diane North , Andrew T. Ruff , Kristin L. Thunhorst
IPC分类号： G02B6/04 , G02B6/00 , G02B1/08 , G02B5/30
CPC分类号： G02B5/3008
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。

22. 发明授权

US07413317B2 Polarized UV exposure system 失效
标题翻译：极化UV曝光系统
公开(公告)号：US07413317B2
公开(公告)日：2008-08-19
申请号：US10858998
申请日：2004-06-02
申请人： Jeffrey L. Solomon , Michael C. Lea , Richard C. Allen
发明人： Jeffrey L. Solomon , Michael C. Lea , Richard C. Allen
IPC分类号： F21V9/14
CPC分类号： G02B5/3066 , G02F1/133788
摘要： A light exposure system is used to expose an alignment layer formed of anistropically absorbing molecules so as to allow alignment of subsequently applied liquid crystal polymer (LCP) molecules. The light incident on the alignment layer is polarized. When a single polarizer is used, the azimuthal polarization direction varies across the substrate carrying the alignment layer. Various approaches to reducing the azimuthal polarization variation may be adopted, including the introduction of various types of polarization rotation reduction element and in selecting an appropriate tilt angle for the light source. Furthermore, a reflective structure may be inserted between the light source and the alignment layer. Use of the reflective structure increases the total amount of light incident on the alignment layer.
摘要翻译：曝光系统用于曝光由各向异性吸收分子形成的取向层，以便随后施加的液晶聚合物（LCP）分子的对准。入射到取向层上的光被极化。当使用单个偏振器时，方位偏振方向在承载对准层的基板上变化。可以采用减少方位极化变化的各种方法，包括引入各种类型的偏振旋转降低元件，并为光源选择合适的倾斜角。此外，可以在光源和对准层之间插入反射结构。反射结构的使用增加了入射到取向层上的光的总量。

23. 发明授权

US07405784B2 Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier 有权
标题翻译：液晶显示器补偿器，双轴拉伸单膜，带结晶改性剂
公开(公告)号：US07405784B2
公开(公告)日：2008-07-29
申请号：US10365332
申请日：2003-02-12
申请人： Fred J. Roska , Richard C. Allen , Matthew B. Johnson , Steven J. Rhyner , William W. Merrill , Joan M. Strobel , Kevin M. Hamer , Gregory E. Gilligan
发明人： Fred J. Roska , Richard C. Allen , Matthew B. Johnson , Steven J. Rhyner , William W. Merrill , Joan M. Strobel , Kevin M. Hamer , Gregory E. Gilligan
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02B5/3016 , G02B5/3083
摘要： An optical stack includes a first liquid crystal layer and a j-retarder disposed on the liquid crystal layer. The j-retarder includes a simultaneous biaxally stretched polymeric film being substantially non-absorbing and non-scattering for at least one polarization state of visible light. The j-retarder has x, y, and z orthogonal indices of refraction where at least two of the orthogonal indices of refraction are not equal, an in-plane retardance being 100 nm or less and an out-of-plane retardance being 50 nm or greater.
摘要翻译：光学堆叠包括设置在液晶层上的第一液晶层和j-延迟器。 j型延迟器包括同时双轴拉伸的聚合物膜，其基本上不吸收并且对于至少一种可见光的偏振状态是非散射的。 j型延迟器具有x，y和z正交折射率，其中正交折射率中的至少两个不相等，面内延迟为100nm以下，面外延迟为50nm 或更大。

24. 发明授权

US07057816B1 Optical film with co-continuous phases 失效
公开(公告)号：US07057816B1
公开(公告)日：2006-06-06
申请号：US11326766
申请日：2006-01-06
申请人： Richard C. Allen , Arthur L. Kotz , Lockwood W. Carlson , Timothy J. Nevitt , Andrew J. Ouderkirk , Carl A. Stover , Michael F. Weber , Biswaroop Majumdar
发明人： Richard C. Allen , Arthur L. Kotz , Lockwood W. Carlson , Timothy J. Nevitt , Andrew J. Ouderkirk , Carl A. Stover , Michael F. Weber , Biswaroop Majumdar
IPC分类号： G02B5/30 , B32B3/26
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.

25. 发明授权

US06829071B2 Optical devices using reflecting polarizing materials 有权
标题翻译：使用反射偏光材料的光学器件
公开(公告)号：US06829071B2
公开(公告)日：2004-12-07
申请号：US09871130
申请日：2001-05-31
申请人： Richard C. Allen , Elisa M. Cross , Ronald J. Tabar
发明人： Richard C. Allen , Elisa M. Cross , Ronald J. Tabar
IPC分类号： G02F101
CPC分类号： G02B6/0056 , G02B5/0236 , G02B5/0278 , G02B5/0284 , G02B5/3033 , G02B5/3041 , G02B6/0046 , G02B6/0051 , G02B6/0053 , G02B27/283 , G02F1/133504 , G02F1/133536 , Y10S385/901
摘要： Optical devices using reflective polarizers and, in particular, diffusely reflective polarizers are provided. Many of the optical devices utilize the diffusely reflecting and specularly transmitting properties of diffusely reflecting polarizers to enhance their optical characteristics. The optical devices include a lighting system which uses a reflector formed from a diffusely reflecting polarizer attached to a specular reflector. Another optical device is a display apparatus which uses a diffusely reflecting polarizer layer in combination with a turning lens which folds shallow angle light toward a light modulating layer. Other optical devices exploit the depolarizing characteristics of a diffusely reflecting polarizer when reflecting light. Still other optical devices use diffusely reflecting polarizers to recycle light and improve display illumination.
摘要翻译：提供使用反射偏振器的光学器件，特别是漫反射偏振器。许多光学器件利用漫反射偏振器的漫反射和镜面透射特性来增强它们的光学特性。光学装置包括照明系统，其使用由附接到镜面反射器的漫反射偏振器形成的反射器。另一种光学装置是一种显示装置，其使用漫反射偏振器层与与向光调制层折射浅角度光的转向透镜组合。其他光学器件在反射光时利用漫反射偏振器的去极化特性。其他光学装置使用漫反射偏振器来回收光并改善显示照明。

26. 发明授权

US5999316A Light valve with rotating polarizing element 失效
标题翻译：带旋转偏振元件的光阀
公开(公告)号：US5999316A
公开(公告)日：1999-12-07
申请号：US986281
申请日：1997-12-06
申请人： Richard C. Allen , Gregg A. Hietpas , Jon E. Stickrod , John A Wheatley
发明人： Richard C. Allen , Gregg A. Hietpas , Jon E. Stickrod , John A Wheatley
IPC分类号： E06B9/24 , F21V9/40 , G02B27/28 , G02B5/30
CPC分类号： E06B9/24 , G02B27/281
摘要： The present invention provides light valves including polarizing elements in which light transmission can be controlled by rotating at least one of the polarizing elements about an in-plane axis. Although reflective polarizing elements are preferred in devices according to the present invention to reduce the problem of heat build-up, the use of absorptive or other polarizers may also be envisioned. The light valves according to the present invention may find use in any application in which the transmission of light (visible or otherwise) is to be controlled. Examples of specific applications include, but are not limited to: windows, luminaires, skylights, etc.
摘要翻译：本发明提供了包括偏振元件的光阀，其中可以通过使至少一个偏振元件绕平面轴线旋转来控制光透射。虽然反射偏振元件在根据本发明的装置中是优选的，以减少发热的问题，但也可以设想使用吸收性或其它偏振器。根据本发明的光阀可以用于要控制光的透射（可见或其它）的任何应用中。具体应用的示例包括但不限于：窗户，灯具，天窗等

27. 发明授权

US5825543A Diffusely reflecting polarizing element including a first birefringent phase and a second phase 失效
标题翻译：漫反射偏振元件包括第一双折射相和第二相
公开(公告)号：US5825543A
公开(公告)日：1998-10-20
申请号：US610092
申请日：1996-02-29
申请人： Andrew J. Ouderkirk , Lockwood W. Carlson , Arthur L. Kotz , Timothy J. Nevitt , Carl A. Stover , Michael F. Weber , Richard C. Allen , Biswaroop Majumdar
发明人： Andrew J. Ouderkirk , Lockwood W. Carlson , Arthur L. Kotz , Timothy J. Nevitt , Carl A. Stover , Michael F. Weber , Richard C. Allen , Biswaroop Majumdar
IPC分类号： C08J5/00 , B29C55/02 , B29K25/00 , B29K67/00 , B29L7/00 , B29L11/00 , C08J5/18 , C08L25/00 , C08L67/02 , F21V8/00 , G02B1/04 , G02B5/02 , G02B5/08 , G02B5/30 , G02B6/00 , G02B6/126 , G02B27/28
CPC分类号： G02B5/3008 , G02B5/305 , G02B5/3083 , G02F2001/133545
摘要： An optical film with 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：具有聚合物颗粒的分散相的光学膜设置在连续的双折射矩阵内。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。

28. 发明授权

US5604019A Tear resistant multilayer films and articles incorporating such films 失效
标题翻译：含有这种膜的抗撕裂多层膜和制品
公开(公告)号：US5604019A
公开(公告)日：1997-02-18
申请号：US425911
申请日：1995-04-20
申请人： Ralph H. Bland , James M. Jonza , James D. Smith , Richard C. Allen , Jeffrey F. Bradley , Kenneth B. Smith , Bruce D. Stambaugh
发明人： Ralph H. Bland , James M. Jonza , James D. Smith , Richard C. Allen , Jeffrey F. Bradley , Kenneth B. Smith , Bruce D. Stambaugh
IPC分类号： B32B7/02 , B32B17/10 , B32B27/36 , B32B27/08
CPC分类号： B32B17/10174 , B32B17/10018 , B32B27/36 , B32B7/02 , Y10S428/91 , Y10S428/911 , Y10T428/1443 , Y10T428/1448 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/24975 , Y10T428/2848 , Y10T428/31554 , Y10T428/31562 , Y10T428/31565 , Y10T428/31573 , Y10T428/31616 , Y10T428/31623 , Y10T428/31645 , Y10T428/31728 , Y10T428/31732 , Y10T428/31736 , Y10T428/31743 , Y10T428/31757 , Y10T428/31786 , Y10T428/31797 , Y10T428/31909
摘要： A tear resistant film comprises more than five layers situated one on the other in a parallel array. The layers are individually selected from a stiff polyester or copolyester, a ductile polymeric material, and optionally, an intermediate material. The stiff polyester or copolyester is oriented in at least one direction. Tear resistance may be measured in a Graves area test and reflects the ability of the film to absorb energy. The films of the invention are useful in many articles including security control laminates for glazing members.
摘要翻译：抗撕裂膜包含多于五层的平行排列的另一层。这些层分别选自刚性聚酯或共聚酯，延性聚合物材料和任选的中间材料。刚性聚酯或共聚酯在至少一个方向上取向。抗撕裂性可以在格雷夫斯（Graves）区域测试中测量，并反映了薄膜吸收能量的能力。本发明的薄膜在许多制品中是有用的，其中包括用于玻璃制品的安全控制层压板。

29. 发明授权

US5458481A Burner for combusting gas with low NO.sub.x production 失效
标题翻译：用于燃烧低NOx生产气体的燃烧器
公开(公告)号：US5458481A
公开(公告)日：1995-10-17
申请号：US187172
申请日：1994-01-26
申请人： David J. Surbey , James L. Smith , Richard C. Allen , Alan D. Witwer
发明人： David J. Surbey , James L. Smith , Richard C. Allen , Alan D. Witwer
IPC分类号： F23C9/00 , F23D14/22 , F23M5/02 , F23L7/00
CPC分类号： F23C9/006 , F23D14/22 , F23M5/025 , F23C2201/30 , F23C2202/20 , F23C2900/09002
摘要： A burner for combusting fuel gas and air in an enclosure includes a block member of non-combustible material, such as ceramic material, having a central opening therethrough. The block member has a plurality of spaced apart recirculation gas passageways paralleled to and spaced from the central opening, each of the recirculation gas passageways having an injection passageway communicating with the block member central opening. A fuel gas jet is positioned within each of the recirculation gas passageways for injecting fuel gas into the injection passageways to cause the injected fuel gas by Venturi action, to draw furnace gas from the cool fringes of the combustion zone through the recirculation gas passageways for passage back into the central opening after local combustion wherein modified air and fuel gas are thoroughly mixed and cooled for combustion within the enclosure. This recirculation system serves to reduce the temperature and oxygen content of the local combustion process to thereby reduce NO.sub.x production.
摘要翻译：用于在外壳中燃烧燃料气体和空气的燃烧器包括具有中心开口的不燃材料例如陶瓷材料的块件。块体具有与中心开口平行并间隔开的多个间隔开的再循环气体通道，每个再循环气体通道具有与块体中心开口连通的注射通道。燃料气体射流位于每个再循环气体通道内，用于将燃料气体喷射到喷射通道中，以通过文丘里作用引起喷射的燃料气体，从燃烧区域的冷条纹中抽出炉气通过再循环气体通道以通过在局部燃烧之后回到中心开口，其中改进的空气和燃料气体被充分混合并冷却以在外壳内燃烧。该再循环系统用于降低局部燃烧过程的温度和氧含量，从而减少NOx产生。

30. 发明授权

US5403344A Multi-faceted surgical needle 失效
标题翻译：多面手术针
公开(公告)号：US5403344A
公开(公告)日：1995-04-04
申请号：US95798
申请日：1993-07-22
申请人： Richard C. Allen
发明人： Richard C. Allen
IPC分类号： A61B17/06 , A61F2/00 , A61B17/04
CPC分类号： A61B17/06066 , A61B2017/06028 , A61F2002/30153 , A61F2002/30156 , A61F2002/30181 , A61F2230/0019 , A61F2230/0023 , A61F2230/006
摘要： A surgical suturing needle has a tapered needle head with a multi-faceted cross-section. The cross-section is formed by three circumferentially-spaced cutting edges formed at a primary angle and a plurality of extended legs, each extending from one of the primary angles and formed at a secondary angle. In addition, a plurality of connecting surfaces adjoin adjacent extended legs.
摘要翻译：外科缝合针具有具有多面横截面的锥形针头。该横截面是由主角形成的三个周向间隔开的切割刃和多个延伸的腿形成的，每个延伸的腿从主要角度中的一个延伸并以第二角度形成。此外，多个连接表面邻接延伸的腿。

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