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1. 发明申请

WO2009100303A1 PERFORATED BACKLIGHT 审中-公开
标题翻译：执行背光
公开(公告)号：WO2009100303A1
公开(公告)日：2009-08-13
申请号：PCT/US2009/033349
申请日：2009-02-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY , FREIER, David G. , JOHNSTON, Raymond P. , KONG, Steven H.
发明人： FREIER, David G. , JOHNSTON, Raymond P. , KONG, Steven H.
IPC分类号： G02F1/13357 , G02B6/00 , F21V8/00
CPC分类号： G02B6/0096 , G02B6/003 , G02B6/0031 , G02B6/0051 , G02B6/0055
摘要： A backlight includes a lower light guide having a specularly reflecting bottom surface and an opposing specularly reflecting perforated mirror film having a plurality of light transmission apertures. The specularly reflecting perforated mirror film has a polymeric multilayer structure, where non-perforated areas of the specularly reflecting perforated mirror film have a light reflectance value of 98% or greater and the specularly reflecting bottom surface has a light reflectance value of 98% or greater. A light collimating injector directs input light into the lower light guide. The light propagating generally parallel to the specularly reflecting perforated mirror film along a horizontal plane. The light collimating injector provides input rays into a vertical plane, the vertical plane being orthogonal to the horizontal plane, and forming an angle having an absolute value of 30 degrees or less with an intersection of the vertical and horizontal planes. An upper light cavity is disposed on the lower light guide. The upper light cavity has a light emission surface and a light input surface. The light input surface is at least partially defined by the specularly reflecting perforated mirror film. The upper light cavity has a thickness defined by the light emission surface and the light input surface. The thickness is equal to or greater than a distance between adjacent light transmission apertures.
摘要翻译：背光源包括具有镜面反射底面的下导光体和具有多个透光孔的相对镜面反射多孔镜膜。镜面反射穿孔镜膜具有聚合物多层结构，其中镜面反射穿孔镜膜的非穿孔区域的光反射率值为98％以上，镜面反射底面的光反射率值为98％以上。光准直喷射器将输入光引导到下光导中。沿着水平面大致平行于镜面反射穿孔镜膜传播的光。光准直喷射器将输入光线提供到垂直平面中，垂直平面垂直于水平面，并且与垂直和水平面的交点形成具有30度或更小的绝对值的角度。上部光腔设置在下部光导上。上部光腔具有发光面和光输入面。光输入表面至少部分地由镜面反射穿孔镜膜限定。上部光腔具有由发光表面和光输入表面限定的厚度。厚度等于或大于相邻光传输孔之间的距离。

2. 发明申请

WO2013106365A1 HOLLOW LIGHT DUCT BEND 审中-公开
标题翻译：中空灯罩弯曲
公开(公告)号：WO2013106365A1
公开(公告)日：2013-07-18
申请号：PCT/US2013/020728
申请日：2013-01-09
申请人： 3M INNOVATIVE PROPERTIES COMPANY , KONG, Steven H. , FREIER, David G.
发明人： KONG, Steven H. , FREIER, David G.
IPC分类号： G02B6/00 , F21S11/00
CPC分类号： G02B6/0096 , F21V7/04 , F21V2200/40 , G02B1/11
摘要： The disclosure generally relates to efficient hollow light duct bends (200) that are capable of retaining a higher on-axis transmission for partially collimated light propagating within a light duct (220, 230). In particular, the described hollow light duct bends (200) include input and output plates (214, 216) that have low reflectivity for near normal incident light, and high reflectivity for near grazing incident light.
摘要翻译：本公开一般涉及有效的中空光管弯曲部（200），其能够保持在光管（220,230）内传播的部分准直光的更高的轴上透射率。特别地，所描述的中空光管弯曲部（200）包括对于近似正常入射光具有低反射率的输入和输出板（214,216），以及用于近掠射入射光的高反射率。

3. 发明申请

WO2014070498A1 RECTANGULAR LIGHT DUCT EXTRACTION 审中-公开
标题翻译：矩形灯泡提取
公开(公告)号：WO2014070498A1
公开(公告)日：2014-05-08
申请号：PCT/US2013/065877
申请日：2013-10-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY , FREIER, David G. , SAVVATEEV, Vadim , CORRIGAN, Thomas R.
发明人： FREIER, David G. , SAVVATEEV, Vadim , CORRIGAN, Thomas R.
IPC分类号： F21S11/00 , F21S19/00 , F21V8/00
CPC分类号： F21S19/005 , F21S11/007 , F21V5/005 , F21V7/0008 , F21V13/04 , F21Y2101/00 , F21Y2115/10 , G02B6/001 , G02B6/0036 , G02B6/0053 , G02B6/0058 , G02B6/0096
摘要： The present disclosure describes light delivery and distribution components of a ducted lighting system having a cross-section that includes planar duct portions, and a light source. The delivery and distribution system (that is, light duct and light duct extractor) can function effectively with any light source that is capable of delivering light which is substantially collimated about the longitudinal axis of the light duct, and which is also preferably substantially uniform over the inlet of the light duct.
摘要翻译：本公开描述了具有包括平面导管部分和光源的横截面的导管照明系统的光输送和分配部件。输送和分配系统（即，光导管和光导管提取器）可以有效地发挥能够传递围绕光导管的纵向轴线基本准直的光的任何光源，并且还优选地基本上均匀地覆盖光管的入口。

4. 发明申请

WO2014070495A1 CURVED LIGHT DUCT EXTRACTION 审中-公开
标题翻译：弯曲的轻便提取物
公开(公告)号：WO2014070495A1
公开(公告)日：2014-05-08
申请号：PCT/US2013/065840
申请日：2013-10-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY , FREIER, David G. , SAVVATEEV, Vadim N. , CORRIGAN, Thomas R. J.
发明人： FREIER, David G. , SAVVATEEV, Vadim N. , CORRIGAN, Thomas R. J.
IPC分类号： F21S11/00 , F21S19/00 , F21V8/00
CPC分类号： F21V7/005 , F21V5/002 , F21V7/0091 , F21V7/043 , F21V7/08 , F21V13/04 , G02B6/001 , G02B6/0096
摘要： The present disclosure describes light delivery and distribution components of a ducted lighting system having a cross-section that includes at least one curved portion and a light source. The delivery and distribution system (that is, light duct and light duct extractor) can function effectively with any light source that is capable of delivering light which is substantially collimated about the longitudinal axis of the light duct, and which is also preferably substantially uniform over the inlet of the light duct.
摘要翻译：本公开描述了具有包括至少一个弯曲部分和光源的横截面的管道照明系统的光输送和分配部件。输送和分配系统（即，光导管和光导管提取器）可以有效地发挥能够传递围绕光导管的纵向轴线基本准直的光的任何光源，并且还优选地基本上均匀地覆盖光管的入口。

5. 发明申请

WO2013112362A1 OFF-AXIS CASSEGRAIN SOLAR COLLECTOR 审中-公开
标题翻译：离轴CASSEGRAIN太阳能收集器
公开(公告)号：WO2013112362A1
公开(公告)日：2013-08-01
申请号：PCT/US2013/022051
申请日：2013-01-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY , FREIER, David G. , QUINN, Timothy L. , CORRIGAN, Thomas R. J. , TROTTER, Byron E.
发明人： FREIER, David G. , QUINN, Timothy L. , CORRIGAN, Thomas R. J. , TROTTER, Byron E.
IPC分类号： F24J2/06 , F24J2/12 , F24J2/18 , F24J2/54
CPC分类号： F21S11/005 , F21S11/007 , F24S23/12 , F24S23/71 , F24S23/79 , F24S30/452 , F24S2023/837 , G02B7/1822 , G02B19/0023 , G02B19/0042 , Y02B10/20 , Y02E10/42 , Y02E10/47
摘要： The disclosure generally relates to concentrating daylight collectors and in particular to concentrating daylight collectors useful for interior lighting of a building. The concentrating daylight collectors generally include a cassegrain-type concentrator section that provides for a full-tracking solar collector with one moving part and with a high efficiency of coupling of collected solar irradiation to a stationary duct. In some cases, the disclosed concentrating daylight collectors can be used more conventionally, such as for directing sunlight onto a photovoltaic cell for generation of electrical power, or an absorbing surface for extraction of thermal energy.
摘要翻译：本公开一般涉及集中日光收集器，特别是集中用于建筑物室内照明的日光收集器。集中日光收集器通常包括一个卡塞格伦型集中器部分，其提供具有一个运动部件的全追踪太阳能收集器，并且将收集的太阳辐射耦合到固定导管的高效率。在一些情况下，所公开的浓缩日光收集器可以更常规地使用，例如用于将太阳光引导到用于产生电力的光伏电池上，或用于提取热能的吸收表面。

6. 发明申请

WO2012138595A2 LIGHT DUCT TEE SPLITTER 审中-公开
标题翻译：轻型TEE分离器
公开(公告)号：WO2012138595A2
公开(公告)日：2012-10-11
申请号：PCT/US2012/031800
申请日：2012-04-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY , CORRIGAN, Thomas R. , FREIER, David G.
发明人： CORRIGAN, Thomas R. , FREIER, David G.
IPC分类号： F21S11/00 , F21V8/00
CPC分类号： G02B27/14 , F21S11/007 , F21V7/16 , F21V7/22 , G02B6/0018 , G02B6/0096 , G02B6/2817
摘要： The disclosure generally relates to highly efficient light duct light splitters that are capable of splitting the light propagating within a light duct into two different ducts, with nearly 100 percent efficiency. In particular, the described light splitters are configured in a "Tee" shape with a reflective splitter element.
摘要翻译：本发明总体上涉及能够将在光导管内传播的光分裂成两个不同导管的高效率光导分光器，效率接近100％。特别地，所描述的光分离器被配置成具有反射分离器元件的“三通”形状。

7. 发明申请

WO2012138503A2 LIGHT DUCT TEE EXTRACTOR 审中-公开
标题翻译：光导管TEE提取器
公开(公告)号：WO2012138503A2
公开(公告)日：2012-10-11
申请号：PCT/US2012/030674
申请日：2012-03-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY , FREIER, David G. , CORRIGAN, Thomas R.
发明人： FREIER, David G. , CORRIGAN, Thomas R.
IPC分类号： F21S11/00 , F21V8/00
CPC分类号： F21V7/05 , F21S11/007 , F21V2200/40 , G02B6/0018 , G02B6/0096 , G02B6/2817 , G02B27/14
摘要： The disclosure generally relates to highly efficient light duct light extractors that are capable of extracting a portion of the light propagating within a light duct with nearly 100 percent efficiency. In particular, the described light extractors are configured in a "Tee" shape with a reflective diverter element.
摘要翻译：本公开总体上涉及高效的光导管光提取器，其能够以接近100％的效率提取在光导管内传播的一部分光。特别地，所描述的光提取器被配置成“T形” 形状与反射转向元件。

8. 发明申请

WO2009100307A1 HOLLOW BACKLIGHT WITH STRUCTURED FILMS 审中-公开
标题翻译：带有结构膜的中空背光
公开(公告)号：WO2009100307A1
公开(公告)日：2009-08-13
申请号：PCT/US2009/033356
申请日：2009-02-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY , O'NEILL, Mark B. , HART, Shandon D. , EPSTEIN, Kenneth A. , FREIER, David G. , LAMB, David J.
发明人： O'NEILL, Mark B. , HART, Shandon D. , EPSTEIN, Kenneth A. , FREIER, David G. , LAMB, David J.
IPC分类号： G02B6/00
CPC分类号： G02B6/0096 , G02B6/0051 , G02B6/0053 , G02B6/0055
摘要： A backlight (120) that includes a front reflector (130) and a back reflector (160) that form a hollow light recycling cavity (162) having an output surface (164) is disclosed. The front reflector includes at least four directional recycling films (132). The backlight also includes a semi-specular diffuser disposed between the front reflector and the back reflector, and one or more light sources (166) disposed to emit light into the light recycling cavity.
摘要翻译：公开了一种背光（120），其包括形成具有输出表面（164）的中空光循环腔（162）的前反射器（130）和后反射器（160）。前反射器包括至少四个定向再循环膜（132）。背光还包括设置在前反射器和后反射器之间的半镜面扩散器，以及设置成将光发射到光再循环腔中的一个或多个光源（166）。

9. 发明申请

WO2016144539A1 LIGHT DUCT ELBOW FOR DUCTED ILLUMINATION 审中-公开
标题翻译：用于引导照明的光导管
公开(公告)号：WO2016144539A1
公开(公告)日：2016-09-15
申请号：PCT/US2016/019311
申请日：2016-02-24
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： GEISLER, Karl J. L. , FREIER, David G. , CORRIGAN, Thomas R.
IPC分类号： F21S10/00 , F21S4/00 , F21V23/00 , F21S8/08 , F21S2/00 , F21V21/116
CPC分类号： F21V7/0033 , F21S8/086 , F21V7/0008 , F21W2131/103 , F21Y2115/10 , G02B6/00 , G02B6/0096
摘要： A light duct elbow having two light conduits capable of transporting light along two different propagation directions. A light diverter is located between the light conduits and has a reflector for directing light along the light conduits. In the light duct elbow, a light ray propagating within a collimation angle in the first light conduit that intersects the reflector is diverted to a second light ray propagating within the collimation angle in the second light conduit.
摘要翻译：具有能够沿两个不同传播方向传输光的两个光导管的光管弯头。光分路器位于光导管之间，并具有用于沿着光导管引导光的反射器。在光管弯头中，在第一光导管中与反射镜相交的在准直角度内传播的光线被转移到在第二光导管内在准直角内传播的第二光线。

10. 发明申请

WO2015156986A1 LIGHT HORN ARRAYS FOR DUCTED LIGHTING SYSTEMS 审中-公开
标题翻译：导光灯系统的光源阵列
公开(公告)号：WO2015156986A1
公开(公告)日：2015-10-15
申请号：PCT/US2015/021739
申请日：2015-03-20
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： GEISLER, Karl J. L. , SAVVATEEV, Vadim N. , MEIS, Michael A. , FREIER, David G.
IPC分类号： F21S2/00 , H01L33/48 , F21K2/00
CPC分类号： F21V7/041 , F21S8/00 , F21S8/046 , F21V7/0083 , F21V7/0091 , F21V7/10 , F21V7/22 , F21V11/06 , F21V17/005 , F21V17/06 , F21V29/60 , F21V29/67 , F21V29/74 , F21W2131/10 , F21W2131/101 , F21W2131/103 , F21W2131/105 , F21W2131/405 , F21Y2105/10 , F21Y2115/10 , G02B6/0096 , G02B27/30
摘要： A light engine having an array of light horns. Each light horn has a narrow end, an open wide end, and side walls extending from the narrow end to the wide end with the side walls shaped as truncated pyramids. One or more LEDs are located at the narrow end of each of the light horns with each of the light horns providing substantially collimated light from the LEDs at the wide end.
摘要翻译：具有光喇叭阵列的轻型发动机。每个灯号具有窄端，敞开的宽端，以及从窄端延伸到宽端的侧壁，侧壁形状为截顶棱锥。一个或多个LED位于每个光喇叭的窄端，每个光喇叭在宽端提供来自LED的基本上准直的光。

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