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101. 发明授权

US06451414B1 Multilayer infrared reflecting optical body 有权
标题翻译：多层红外反射光学体
公开(公告)号：US06451414B1
公开(公告)日：2002-09-17
申请号：US09447336
申请日：1999-11-22
申请人： John A. Wheatley , Andrew J. Ouderkirk
发明人： John A. Wheatley , Andrew J. Ouderkirk
IPC分类号： B32B702
CPC分类号： G02B5/3083 , B32B17/10018 , G02B5/0841 , G02B5/305 , Y10S428/91 , Y10T428/24942
摘要： An optical body comprising (a) a dielectric multilayer film having a reflecting band positioned to reflect infrared radiation of at least one polarization at an incident angle normal to the film, the reflecting band having a short wavelength bandedge &lgr;a0 and long wavelength bandedge &lgr;b0 at a normal incident angle, and a short wavelength bandedge &lgr;a&thgr; and long wavelength bandedge &lgr;b&thgr; at a maximum usage angle &thgr;, wherein &lgr;a&thgr; is less than &lgr;a0 and &lgr;a0 is selectively positioned at a wavelength greater than about 700 nm; and (b) at least one component which at least partially absorbs or reflects radiation in the wavelength region between &lgr;a&thgr; and &lgr;a0 at a normal angle of incidence.
摘要翻译：一种光学体，包括（a）具有反射带的电介质多层膜，所述反射带定位成以与所述膜垂直的入射角反射至少一个偏振的红外辐射，所述反射带具有短波长带状λλ和长波长带状突起lambdb0 正常入射角和短波长带状羔羊和长波长带状羔羊在最大使用角度θ，其中羔羊草小于λ0，λ0选择性地定位在大于约700nm的波长处; 和（b）至少部分地以正常入射角吸收或反射兰德他塔和λ0之间的波长区域中的辐射的至少部分。

102. 发明授权

US6157490A Optical film with sharpened bandedge 失效
标题翻译：带有锐化带的光学薄膜
公开(公告)号：US6157490A
公开(公告)日：2000-12-05
申请号：US6085
申请日：1998-01-13
申请人： John A. Wheatley , Michael F. Weber , Andrew J. Ouderkirk
发明人： John A. Wheatley , Michael F. Weber , Andrew J. Ouderkirk
IPC分类号： G02B5/28 , G02B1/10
CPC分类号： G02B5/287 , G02B5/282 , G02B5/305
摘要： The present invention provides reflective films and other optical bodies which exhibit sharp bandedges on one or both sides of the main reflection bands. The optical bodies comprise multilayer stacks M.sub.1 and M.sub.2, each having first order reflections in a desired part of the spectrum and comprising optical repeating units R.sub.1 and R.sub.2, respectively. At least one of the optical repeating units R.sub.1 and R.sub.2 varies monotonically in optical thickness along the thickness of the associated multilayer stack.
摘要翻译：本发明提供了在主反射带的一侧或两侧呈现尖锐带状的反射膜和其它光学体。光学体包括多层堆叠M1和M2，它们各自在光谱的所需部分具有一级反射，并分别包括光学重复单元R1和R2。光学重复单元R1和R2中的至少一个沿着相关联的多层堆叠的厚度在光学厚度上单调变化。

103. 发明授权

US6049419A Multilayer infrared reflecting optical body 失效
标题翻译：多层红外反射光学体
公开(公告)号：US6049419A
公开(公告)日：2000-04-11
申请号：US5727
申请日：1998-01-13
申请人： John A. Wheatley , Andrew J. Ouderkirk
发明人： John A. Wheatley , Andrew J. Ouderkirk
IPC分类号： G02B5/28 , G02B5/08 , G02B5/30 , G02B5/22
CPC分类号： G02B5/3083 , B32B17/10018 , G02B5/0841 , G02B5/305 , Y10S428/91 , Y10T428/24942
摘要： An optical body comprising (a) a dielectric multilayer film having a reflecting band positioned to reflect infrared radiation of at least one polarization at an incident angle normal to the film, said reflecting band having a short wavelength bandedge .lambda..sub.a0 and long wavelength bandedge .lambda..sub.b0 at a normal incident angle, and a short wavelength bandedge .lambda..sub.a.theta. and long wavelength bandedge .lambda..sub.b.theta. at a maximum usage angle .theta., wherein .theta..sub.a.theta. is less than .lambda..sub.a0 and .lambda..sub.a0 is selectively positioned at a wavelength greater than about 700 nm; and (b) at least one component which at least partially absorbs or reflects radiation in the wavelength region between .lambda..sub.a.theta. and .lambda..sub.a0 at a normal angle of incidence.
摘要翻译：一种光学体，包括（a）具有反射带的电介质多层膜，所述反射带被定位成以垂直于膜的入射角反射至少一个偏振的红外辐射，所述反射带具有短波长带状λa0和长波长带状突起λb0 在正常入射角以及最大使用角度θ处的短波长带状λλθ和长波长束带λbθ，其中θaθ小于λa0，λa0选择性地定位在大于约700的波长处 nm; 和（b）至少一种在正常入射角下至少部分地吸收或反射λaθ和λa0之间的波长区域中的辐射的组分。

104. 发明授权

US5532331A Thiodiphenol copolycarbonates and their use as components of multilayered polymeric reflective bodies 失效
标题翻译：硫代二苯酚共聚碳酸酯及其作为多层聚合物反射体的组分的用途
公开(公告)号：US5532331A
公开(公告)日：1996-07-02
申请号：US351436
申请日：1994-12-14
申请人： Stephen E. Bales , Charles A. Langhoff , John A. Wheatley
发明人： Stephen E. Bales , Charles A. Langhoff , John A. Wheatley
IPC分类号： C08G64/08 , C08G64/00
CPC分类号： C08G64/081 , Y10T428/31507
摘要： This invention provides novel copolycarbonates that exhibit improvements in glass transition temperature, refractive index, and limiting oxygen index compared to prior art thiodiphenol/bisphenol A copolycarbonates. The copolycarbonates of this invention comprise the reaction products of 4,4'-thiodiphenol and compounds such as 9,9-bis (4-hydroxyphenyl) fluorene with phosgene. They are useful as components of multilayered polymeric reflective bodies.
摘要翻译： PCT No.PCT / US93 / 06074 Sec。 371日期1994年12月15日 102（e）1994年12月15日日期PCT提交1993年6月24日PCT公布。出版物WO94 / 02533 日本1994年2月3日。本发明提供与现有技术的硫代二酚/双酚A共聚碳酸酯相比，显示玻璃化转变温度，折射率和极限氧指数的改进的新型共聚碳酸酯。本发明的共聚碳酸酯包括4,4'-硫代二酚和诸如9,9-双（4-羟基苯基）芴和光气的化合物的反应产物。它们可用作多层聚合物反射体的组分。

105. 发明授权

US09314961B2 Processes and apparatus for making transversely drawn films with substantially uniaxial character 有权
标题翻译：制造具有基本单轴性能的横向拉伸薄膜的方法和设备
公开(公告)号：US09314961B2
公开(公告)日：2016-04-19
申请号：US12819329
申请日：2010-06-21
申请人： William Ward Merrill , Jeffery N. Jackson , Andrew T. Ruff , John A. Wheatley , Dennis L. Krueger
发明人： William Ward Merrill , Jeffery N. Jackson , Andrew T. Ruff , John A. Wheatley , Dennis L. Krueger
IPC分类号： G02B5/30 , B29C55/08
CPC分类号： B29C55/08 , B29C55/20 , B29C69/001 , B29C2793/009 , B29K2067/003 , B29K2995/0051 , B29L2011/00 , Y10S425/041
摘要： A roll of multilayer optical film is described. The roll includes a substantially uniaxially-oriented multilayer optical film, where at least one layer of the multilayer optical film has indices of refraction in a length direction and a thickness direction that are substantially the same, but substantially different from an index of refraction in a width direction.
摘要翻译：描述了一卷多层光学膜。辊包括基本上单轴取向的多层光学膜，其中多层光学膜的至少一层在长度方向和厚度方向上具有基本相同的折射率，但是基本上不同于折射率宽度方向。

106. 发明授权

US08662687B2 Brewster angle film for light management in luminaires and other lighting systems 有权
标题翻译：布鲁斯特角膜用于灯具和其他照明系统中的灯管理
公开(公告)号：US08662687B2
公开(公告)日：2014-03-04
申请号：US13129430
申请日：2009-11-17
申请人： Michael F. Weber , Timothy J. Nevitt , John A. Wheatley
发明人： Michael F. Weber , Timothy J. Nevitt , John A. Wheatley
IPC分类号： F21V9/14 , G02B5/30 , G02B27/28 , G02B1/10
CPC分类号： G02B6/0056 , G02B5/305 , G02F1/133536 , G02F1/1336 , G02F1/133606 , G02F1/133611 , G02F1/133615 , G02F2001/133543 , G02F2001/133545 , G02F2001/133607 , G02F2413/11 , G02F2413/12
摘要： Multilayer optical films are disclosed that exhibit high reflectivity at normal incidence for all polarizations but preferentially transmit high angle rays in one or two orthogonal planes of incidence. Both symmetrical and asymmetrical constructions are disclosed. The films can be used in direct-lit backlights and in lighting systems other than direct-lit backlights, such as edge-lit backlights, and non-backlight lighting systems such as systems intended for general illumination without the need for any graphic component, such as luminaires and task lights.
摘要翻译：公开了在所有极化的正常入射下表现出高反射率但在一个或两个正交入射平面中优先传输高角度光线的多层光学膜。公开了对称和非对称结构。这些胶片可以用于直射式背光灯和除直接照明背光之外的照明系统中，例如边缘照明背光源和非背光照明系统，例如用于一般照明的系统，而不需要任何图形部件，例如作为灯具和任务灯。

107. 发明授权

US08608363B2 Recycling backlights with semi-specular components 有权
标题翻译：回收具有半镜面组件的背光
公开(公告)号：US08608363B2
公开(公告)日：2013-12-17
申请号：US12600878
申请日：2008-05-19
申请人： Michael F. Weber , Timothy J. Nevitt , John A. Wheatley , Rolf W. Biernath , David G. Freier , Gilles J. Benoit , Charles D. Hoyle , Andrew J. Ouderkirk , Zhachui Yang
发明人： Michael F. Weber , Timothy J. Nevitt , John A. Wheatley , Rolf W. Biernath , David G. Freier , Gilles J. Benoit , Charles D. Hoyle , Andrew J. Ouderkirk , Zhachui Yang
IPC分类号： F21V7/04
CPC分类号： F21V7/00 , F21K9/60 , G02B6/0055 , G02B6/0056 , G02B6/0096 , G02F1/133605 , G02F1/133606 , G02F1/133611 , G02F1/133615 , G02F1/13362
摘要： A hollow light-recycling backlight has a “semi-specular” component providing a balance of specularly and diffusely reflected light improving the uniformity of the light output. The component may be arranged on the reflectors (1021), (1014) or inside the cavity (1016). This balance is achieved by designing the component's “transport ratio” defined by (F−B)/(F+B), (F and B are the amounts of incident light scattered forwards and backwards respectively by the component in the plane of the cavity) to lie in a certain range. Furthermore, the product of the front and back reflector “hemispherical” reflectivities should also lie in a given range. Alternatively, the “cavity transport value”, a measure of how well the cavity can spread injected light from the injection point to distant points in the cavity should lie in a further range and the “hemispherical” reflectivity of the back reflector should be >0.7.
摘要翻译：中空回光背光具有“半镜面”部件，提供镜面和漫反射光的平衡，从而提高光输出的均匀性。部件可以布置在反射器（1021），（1014）上或腔体（1016）内。通过设计由（FB）/（F + B）定义的部件的“传送比”，（F和B分别是通过腔的平面中的部件向前和向后散射的入射光的量）到在一定范围内。此外，前后反射镜“半球”反射率的乘积也应在给定范围内。或者，“空穴输送值”是空穴将喷射点扩散到空腔中的远点的程度的量度应该在另一范围内，后反射体的“半球形”反射率应当> 0.7 。

108. 发明授权

US08591052B2 Semispecular hollow backlight with gradient extraction 有权
标题翻译：半球形空心背光与梯度提取
公开(公告)号：US08591052B2
公开(公告)日：2013-11-26
申请号：US13124951
申请日：2009-10-12
申请人： John A. Wheatley , Tao Liu
发明人： John A. Wheatley , Tao Liu
IPC分类号： G09G3/36 , G02F1/13357
CPC分类号： G09F13/04 , G02B6/0035 , G02B6/0058 , G02B6/0096 , G02F1/133605 , G02F1/133606 , G02F1/133615 , G02F1/13362 , G09F13/14
摘要： A backlight that includes a front reflector and a back reflector that form a hollow light recycling cavity including an output surface is disclosed. The backlight also includes a semi-specular element, and a light extraction element disposed within the hollow cavity. The light extraction element has a gradient specularity. The backlight also includes one or more light sources disposed to inject light into the hollow light recycling cavity, where the one or more light sources are configured to inject light over a limited angular range.
摘要翻译：公开了一种包括形成包括输出表面的中空光循环腔的前反射器和后反射器的背光源。背光还包括半镜面元件和设置在中空腔内的光提取元件。光提取元件具有梯度镜面。背光还包括设置成将光注入中空光循环腔中的一个或多个光源，其中一个或多个光源被配置为在有限的角度范围内注入光。

109. 发明申请

US20130250614A1 ILLUMINATION ASSEMBLY AND METHOD OF FORMING SAME 审中-公开
标题翻译：照明组件及其形成方法
公开(公告)号：US20130250614A1
公开(公告)日：2013-09-26
申请号：US13991490
申请日：2011-12-02
申请人： David Scott Thompson , John A. Wheatley , Gilles J. Benoit
发明人： David Scott Thompson , John A. Wheatley , Gilles J. Benoit
IPC分类号： F21V8/00
CPC分类号： G02B6/0015 , G02B6/0025 , G02B6/0031 , G02B6/0065 , G02B6/0068 , Y10T29/49826
摘要： An illumination assembly that includes a light guide and a plurality of light sources positioned to direct light into the light guide through an input surface of the light guide is disclosed. The assembly further includes a structured surface layer positioned between the plurality of light sources and the input surface of the light guide. The structured surface layer includes a substrate and a plurality of structures on a first surface of the substrate facing the plurality of light sources. The plurality of structures includes a refractive index n1 that is different from a refractive index n2 of the light guide.
摘要翻译：公开了一种照明组件，其包括光导和多个光源，其定位成将光引导通过光导的输入表面。组件还包括位于多个光源和光导的输入表面之间的结构化表面层。结构化表面层包括衬底和在衬底的面向多个光源的第一表面上的多个结构。多个结构包括与导光体的折射率n2不同的折射率n1。

110. 发明申请

US20120038850A1 OPTICAL FILM FOR PREVENTING OPTICAL COUPLING 有权
标题翻译：用于防止光耦合的光学膜
公开(公告)号：US20120038850A1
公开(公告)日：2012-02-16
申请号：US13264254
申请日：2010-04-14
申请人： Encai Hao , William Blanke Kolb , John A. Wheatley , Fei Lu , Adam D. Haag
发明人： Encai Hao , William Blanke Kolb , John A. Wheatley , Fei Lu , Adam D. Haag
IPC分类号： G02F1/1335 , F21V8/00 , G02B1/10
CPC分类号： G02B6/0011 , G02B6/0088 , G02F1/133606
摘要： Optical constructions are disclosed. A disclosed optical construction includes first and second major surfaces (110,120) that face each other and are separated by an air gap (130). The first and second surfaces are susceptible to physically contact each other at a first location (x) in the air gap. The optical construction further includes an optical film (140) that is disposed at the first location to prevent the first and second major surfaces from contacting each other at the first location. The optical film has an effective index of refraction that is not greater than about 1.3.
摘要翻译：公开了光学结构。公开的光学结构包括彼此面对并由气隙（130）隔开的第一和第二主表面（110,120）。第一和第二表面易于在气隙中的第一位置（x）处彼此物理接触。光学结构还包括设置在第一位置处的光学膜（140），以防止第一和第二主表面在第一位置处彼此接触。光学膜具有不大于约1.3的有效折射率。

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