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1. 发明申请

WO2010042216A3 DISTRIBUTED ILLUMINATION SYSTEM 审中-公开
标题翻译：分布式照明系统
公开(公告)号：WO2010042216A3
公开(公告)日：2010-08-12
申请号：PCT/US2009005555
申请日：2009-10-08
申请人： DIGITAL OPTICS INTERNATIONAL L , HOLMAN ROBERT L , SAMPSELL MATTHEW B , SAMPSELL JEFFREY B
发明人： HOLMAN ROBERT L , SAMPSELL MATTHEW B , SAMPSELL JEFFREY B
IPC分类号： F21V17/00 , H05B37/00
CPC分类号： H05B37/029 , E04B9/32 , F21S2/00 , F21S8/026 , F21V21/002 , F21V29/004 , F21V29/74 , F21V33/006 , F21Y2113/00 , F21Y2115/10
摘要： The present invention introduces a new class of lightweight tile-based illumination systems for uses wherein thin directionally-illuminating light distributing engines are embedded into the body of otherwise standard building materials like conventional ceiling tiles along with associated means of electrical control and electrical power interconnection. As a new class of composite light emitting ceiling materials, the present invention enables a lighter weight more flexibly distributed overhead lighting system alternatives for commercial office buildings and residential housing without changing the existing materials. One or more spot lighting, task lighting, flood lighting and wall washing elements having cross-sectional thickness matched to that of the building material or tile into which they are embedded, are contained and interconnected within the material body's cross-section. Embedded power control devices interconnected to each lighting element in the distributed system communicate with a central switching center that thereby controls each light-emitting element in the system.
摘要翻译：本发明引入了一类新的基于轻量级瓦的照明系统，其中薄定向照明光分布引擎与常规天花板瓦片一起嵌入其他标准建筑材料的主体以及相关联的电气控制和电力互连装置。作为一类新型的复合发光天花板材料，本发明能够在不改变现有材料的情况下实现商业办公楼和住宅的更轻重量更灵活的分布式架空照明系统。具有与其嵌入的建筑材料或瓦片的横截面厚度匹配的横截面厚度的一个或多个点光源，任务照明，泛光照明和洗墙元件在材料体的横截面内被包含并互连。与分布式系统中的每个照明元件互连的嵌入式功率控制装置与中央交换中心通信，从而控制系统中的每个发光元件。

2. 发明申请

WO2009099547A2 THIN ILLUMINATION SYSTEM 审中-公开
标题翻译：薄照明系统
公开(公告)号：WO2009099547A2
公开(公告)日：2009-08-13
申请号：PCT/US2009000575
申请日：2009-01-29
申请人： DIGITAL OPTICS INTERNATIONAL L , HOLMAN ROBERT L , SAMPSELL MATTHEW B
发明人： HOLMAN ROBERT L , SAMPSELL MATTHEW B
IPC分类号： G02F1/13357 , F21V8/00 , G02F1/133
CPC分类号： G02B6/0035 , F21K9/23 , F21K9/61 , F21S8/04 , F21V29/70 , F21V29/80 , F21V2200/20 , F21W2131/10 , F21Y2105/00 , F21Y2115/10 , G02B6/0011 , G02B6/0023 , G02B6/0028 , G02B6/0031 , G02B6/0046 , G02B6/0051 , G02B6/0053 , G02B6/0078 , G02B6/0083 , G02B6/0085
摘要： The present invention introduces a new class of thin doubly collimating light distributing engines for use in a variety of general lighting applications, especially those benefiting from thinness. Output illumination from these slim-profile illumination systems whether square, rectangular or circular in physical aperture shape is directional, square, rectangular or circular in beam cross-section, and spatially uniform and sharply cutoff outside the system's adjustable far-field angular cone. Field coverage extends from +/-5- to +/-60-degrees and more in each meridian, including all asymmetric combinations in between, both by internal design, by addition of angle spreading film sheets, and angular tilts. Engine brightness is held to safe levels by expanding the size of the engine's output-aperture without sacrifice in the directionality of illumination. One form of the present invention has a single input light emitter, a square output aperture and the capacity to supply hundreds of lumens per engine. A second multi-segment form of the invention deploys one light emitter in each engine segment, so that total output lumens is determined by the number of segments. Both types of thin light distributing engines provide input light collimated in one meridian and a light distributing element that maintains input collimation while collimating output light in the un-collimated orthogonal meridian, in such a manner that the system's far-field output light is collimated in both its orthogonal output meridians. The present invention also includes especially structured optical films that process the engine's doubly collimated output illumination so as to increase its angular extent one or both output meridians without changing beam shape or uniformity.
摘要翻译：本发明引入了一类新的用于各种普通照明应用的薄型双准直光分布引擎，特别是那些从薄型化中受益的照明应用。这些薄型照明系统的输出照明无论是正方形，矩形还是圆形的物理孔径形状，在光束横截面中都是方向，正方形，矩形或圆形，并且在系统的可调远场角锥外部空间均匀和锐截止。现场覆盖范围从每个子午线+/- 5到+/- 60度以及更多，包括所有不对称组合，包括内部设计，增加角度铺展薄膜板和角度倾斜。通过扩大发动机输出孔径的大小而不牺牲照明的方向性，将发动机的亮度保持在安全水平。本发明的一种形式具有单个输入光发射器，方形输出孔径和每个发动机提供数百流明的能力。本发明的第二多段形式在每个发动机段中布置一个光发射器，使得总输出流明由段的数量确定。两种类型的薄型光分布引擎提供了在一条子午线中准直的输入光和一个维持输入准直，同时准直未准直的正交子午线中的输出光的光分布元件，以这种方式系统的远场输出光被准直它的正交输出子午线。本发明还包括处理发动机的双准直输出照明的特别结构化光学膜，以便增加其一个或两个输出子午线的角度范围而不改变光束形状或均匀性。

3. 发明申请

WO2008045364A3 ILLUMINATION ASSEMBLIES COMPRISING LIGHT BARS 审中-公开
标题翻译：包含灯条的照明组件
公开(公告)号：WO2008045364A3
公开(公告)日：2008-07-03
申请号：PCT/US2007021460
申请日：2007-10-05
申请人： QUALCOMM MEMS TECHNOLOGIES INC , HOLMAN ROBERT L , SAMPSELL MATT , GRUHLKE RUSSELL WAYNE , MIENKO MAREK , XU GANG , BITA ION
发明人： HOLMAN ROBERT L , SAMPSELL MATT , GRUHLKE RUSSELL WAYNE , MIENKO MAREK , XU GANG , BITA ION
IPC分类号： G02B6/00 , F21V8/00
CPC分类号： G02B6/0028 , G02B6/003 , G02B6/0031 , G02B6/0038 , G02B6/0055 , G02B6/0061
摘要： An illumination apparatus includes a light bar, turning microstructure disposed on a first side of the light bar, and a light guide panel disposed with respect to a second opposite side of the light bar. The light bar has a first end for receiving light from a light source. The light bar includes material that supports propagation of the light along the length of the light bar. The turning microstructure is configured to turn at least a substantial portion of the light incident on the first side and to direct the portion of light out the second opposite side of the light bar. A parameter of the turning microstructure changes with distance from the first end of the light bar. The light bar has a turning efficiency that determines the amount of light turned out of the light bar compared to the amount of light that continues to be guided within the light bar. The turning efficiency increases with distance from the first end of the light bar. The light guide panel is configured to receive light turned by the turning microstructure and directed out of the second opposite side of the light bar.
摘要翻译：一种照明设备包括灯条，设置在灯条的第一侧上的转向微结构，以及关于灯条的第二相对侧设置的光导面板。灯条具有用于接收来自光源的光的第一端。灯条包括支持沿灯条长度传播的材料。转向微结构被配置为转向入射在第一侧上的光的至少大部分，并将光的一部分引导出光杆的第二相反侧。转向微结构的参数随着距灯条第一端的距离而变化。灯条具有转向效率，该转向效率决定了与在灯条内继续引导的光量相比，从灯条转出的光量。转向效率随着距离灯条第一端的距离而增加。导光板被配置为接收由转向微结构转向并且从光导棒的第二相反侧导出的光。

4. 发明申请

WO2008045363A3 LIGHT BAR WITH REFLECTOR 审中-公开
标题翻译：带反光镜的灯条
公开(公告)号：WO2008045363A3
公开(公告)日：2008-07-24
申请号：PCT/US2007021459
申请日：2007-10-05
申请人： QUALCOMM MEMS TECHNOLOGIES INC , HOLMAN ROBERT L , SAMPSELL MATT , GRUHLKE RUSSELL WAYNE , MIENKO MAREK , XU GANG , BITA ION
发明人： HOLMAN ROBERT L , SAMPSELL MATT , GRUHLKE RUSSELL WAYNE , MIENKO MAREK , XU GANG , BITA ION
IPC分类号： G02B6/00 , F21V8/00
CPC分类号： G02B6/0028 , G02B6/003 , G02B6/0031 , G02B6/0038 , G02B6/0055 , G02B6/0061
摘要： An illumination apparatus includes a light bar having a first end for receiving light from a light source. The light bar includes material that supports propagation of said light along the length of the light bar. Turning microstructure is disposed on a first side of the light bar. The turning microstructure is configured to turn at least a substantial portion of light incident on the first side and to direct the portion of the light out a second opposite side of the light bar. A substantially reflective surface is disposed with respect to a second end opposite said first end of said light bar to reflect light transmitted through the second end. A light guide panel is disposed with respect to said second opposite side of the light bar to receive light turned by said turning microstructure and directed out of the second opposite side of the light bar.
摘要翻译：照明装置包括具有用于接收来自光源的光的第一端的光棒。灯条包括支持沿着光条的长度传播所述光的材料。转向微结构设置在光条的第一侧上。转向微结构构造成使入射在第一侧上的光的至少大部分转动并将光的一部分引导到光棒的第二相对侧。相对于与所述光棒的第一端相对的第二端布置基本上反射的表面，以反射透过第二端的光。相对于所述光棒的所述第二相对侧设置导光板，以接收由所述转向微结构转动的光并且被引导出所述光棒的所述第二相对侧。

5. 发明申请

WO2004068182A3 HIGH DENSITY ILLUMINATION SYSTEM 审中-公开
标题翻译：高密度照明系统
公开(公告)号：WO2004068182A3
公开(公告)日：2005-05-06
申请号：PCT/US2004002035
申请日：2004-01-22
申请人： DIGITAL OPTICS INTERNAT CORP , HOLMAN ROBERT L , COX ARTHUR
发明人： HOLMAN ROBERT L , COX ARTHUR
IPC分类号： F21K99/00 , F21V8/00 , G02B5/04 , G02B5/10 , G02B6/00 , G02B17/00 , G02F1/13357 , H01L33/58 , H01L33/60 , F21V5/00
CPC分类号： G02B6/0055 , F21K9/68 , G02B5/045 , G02B5/10 , G02B6/0028 , G02B6/0036 , G02B6/0038 , G02B6/0053 , G02B6/0073 , G02B17/002 , G02F1/133603 , G02F1/133605 , H01L33/58 , H01L33/60 , H01L2224/05568 , H01L2224/05573 , H01L2224/13 , H01L2224/45144 , H01L2924/00014 , H01L2924/12044 , H01L2933/0091 , H04N9/315 , Y10S362/80 , H01L2924/00 , H01L2224/05599
摘要： A compact and efficient optical illumination system featuring planar multi-layered LED light source arrays concentrating their polarized or un-polarized output within a limited angular range. The optical system manipulates light emitted by a planar array of electrically-interconnected LED chips (20) positioned within the input apertures (24) of a corresponding array of shaped metallic reflecting bins (12) using at least one of elevated prismatic films (4, 6), polarization converting films (28), micro-lens arrays and external hemispherical or ellipsoidal reflecting elements. Practical applications of the LED array illumination systems include compact LCD or DMD video image projectors, as well as general lighting, automotive lighting, and LCD backlighting.
摘要翻译：一种紧凑高效的光学照明系统，其具有平面多层LED光源阵列，将偏振或非偏振输出集中在有限的角度范围内。光学系统使用升高的棱镜膜（4）中的至少一个来操纵由相互排列的成形金属反射槽（12）定位在输入孔（24）内的电互连LED芯片（20）的平面阵列发射的光， 6），偏振转换膜（28），微透镜阵列和外半球或椭球反射元件。 LED阵列照明系统的实际应用包括紧凑型LCD或DMD视频图像投影机，以及一般照明，汽车照明和LCD背光。

6. 发明申请

WO2009085706A3 LIGHT GUIDE INCLUDING CONJUGATE FILM 审中-公开
标题翻译：光导体，包括连接膜
公开(公告)号：WO2009085706A3
公开(公告)日：2009-12-17
申请号：PCT/US2008086875
申请日：2008-12-15
申请人： QUALCOMM MEMS TECHNOLOGIES INC , HOLMAN ROBERT L , XU GANG , GRUHLKE RUSSELL WAYNE , SAMPSELL MATT , MIENKO MAREK
发明人： HOLMAN ROBERT L , XU GANG , GRUHLKE RUSSELL WAYNE , SAMPSELL MATT , MIENKO MAREK
IPC分类号： G02B6/00 , G02F1/13357
CPC分类号： G02B6/0038 , G02B6/0055
摘要： In various embodiments described herein, a front light guide panel (80) comprises a plurality surface relief features (89) having a variety of different sloping surface portions (89a, 89b). Light (170) injected into an edge of the light guide (80) propagates though the light guide (80) until it strikes one of the surface relief features (89). The light is then turned by total internal reflection such that the light is directed onto a reflective modulator array (81) rearward of the light guide panel (80). The light reflects from the modulator array (81) and is transmitted back through the surface features (89) of the light guide panel (80). However, depending upon where the light is incident on the surface features, the light will be refracted at different angles by the different sloping surface portions. As a result, light reflected from a single point on the modulator array appears to originate from different locations, and ghost images appear. To reduce such ghosting, a conjugate film (92) having equal and opposite surface relief features (99) is disposed forward of the light guide panel (80). Light reflected from the modulator array (81) and passing through surface relief features (89) on the light guide panel is refracted a second time by the conjugate film (92) to return the rays to their original trajectory.
摘要翻译：在本文所述的各种实施例中，前导光板（80）包括具有各种不同倾斜表面部分（89a，89b）的多个表面浮雕特征（89）。注入光导（80）的边缘的光（170）通过光导（80）传播，直到其撞击到一个表面浮雕特征（89）。然后光被全内反射转动，使得光被引导到导光板（80）后面的反射调制器阵列（81）上。光从调制器阵列（81）反射并通过导光板（80）的表面特征（89）传输回来。然而，根据光入射在表面特征上的位置，光将被不同的倾斜表面部分以不同的角度折射。结果，从调制器阵列上的单个点反射的光似乎源于不同的位置，并且出现了幽灵图像。为了减少这种重影，具有相同和相对的表面浮雕特征（99）的共轭膜（92）被布置在导光板（80）的前方。从调制器阵列（81）反射并穿过导光板上的表面浮雕特征（89）的光被共轭膜（92）第二次折射，以将光线返回到其原始轨迹。

7. 发明申请

WO2008045362A3 INCREASING COLLIMATION OF LIGHT FROM LIGHT BAR TO LIGHT PANEL USING TAPERING 审中-公开
标题翻译：使用烙铁将光束从灯条增加到光面板上
公开(公告)号：WO2008045362A3
公开(公告)日：2008-07-10
申请号：PCT/US2007021458
申请日：2007-10-05
申请人： QUALCOMM MEMS TECHNOLOGIES INC , HOLMAN ROBERT L , SAMPSELL MATT , GRUHLKE RUSSELL WAYNE , MIENKO MAREK , XU GANG , BITA ION
发明人： HOLMAN ROBERT L , SAMPSELL MATT , GRUHLKE RUSSELL WAYNE , MIENKO MAREK , XU GANG , BITA ION
IPC分类号： G02B6/00 , F21V8/00
CPC分类号： G02B6/0028 , G02B6/003 , G02B6/0031 , G02B6/0038 , G02B6/0055 , G02B6/0061
摘要： An illumination apparatus includes a light bar having a first end for receiving light from a light source. The light bar includes material that supports propagation of the light along the length of the light bar. Turning microstructure is disposed on a first side of the light bar. The turning microstructure is configured to turn a substantial portion of light incident on the first side and to direct the portion of the light out a second opposite side of the light bar. A light guide panel is disposed with respect to a second opposite side of the light bar to receive the light turned by said turning microstructure and directed out of the second opposite side of the light bar. An optical coupler has an input surface and an output surface. The input surface is disposed to receive the light directed out of the second opposite side of the light bar. The output surface is disposed to couple light from the optical coupler into the light guide panel. The output surface of the optical coupler is tapered.
摘要翻译：照明装置包括具有用于接收来自光源的光的第一端的光棒。灯条包括支持沿着光条的长度传播光的材料。转向微结构设置在光条的第一侧上。转向微结构被配置成转动入射在第一侧上的大部分光，并将光的一部分引导出光棒的第二相对侧。导光板相对于光棒的第二相对侧设置，以接收由所述转动微结构转动的光并被引导出光棒的第二相对侧。光耦合器具有输入表面和输出表面。输入表面设置成接收从光棒的第二相对侧引出的光。输出表面设置成将来自光耦合器的光耦合到导光板中。光耦合器的输出表面是锥形的。

8. 发明申请

WO2008045310A3 LIGHT BAR INCLUDING TURNING MICROSTRUCTURES AND CONTOURED BACK REFLECTOR 审中-公开
标题翻译：光棒包括旋转微结构和反射反射器
公开(公告)号：WO2008045310A3
公开(公告)日：2008-07-03
申请号：PCT/US2007021375
申请日：2007-10-05
申请人： QUALCOMM MEMS TECHNOLOGIES INC , HOLMAN ROBERT L , SAMPSELL MATT , GRUHLKE RUSSELL WAYNE , MIENKO MAREK , XU GANG , BITA ION
发明人： HOLMAN ROBERT L , SAMPSELL MATT , GRUHLKE RUSSELL WAYNE , MIENKO MAREK , XU GANG , BITA ION
IPC分类号： G02B6/00 , F21V8/00
CPC分类号： G02B6/0028 , G02B6/003 , G02B6/0031 , G02B6/0038 , G02B6/0055 , G02B6/0061
摘要： An illumination apparatus includes a light bar, a plurality of indentations in the light bar on a first side of the light bar, and a contoured reflective surface including a plurality of protruding surface portions, such that the surface portions reflect light transmitted through sloping sidewalls of the indentations. The light bar has a first end for receiving light from a light source. The light bar includes material that supports propagation of the light along the length of the light bar. The turning microstructure is configured to turn at least a substantial portion of the light incident on the first side and to direct the portion of light out the second opposite side of the light bar. The protrusions on the contoured reflective surface and the indentations on the light bar can have complimentary shapes and/or aligned in certain embodiments.
摘要翻译：一种照明装置，包括光条，在所述光条的第一侧上的所述光条中的多个凹陷，以及包括多个突出表面部分的轮廓反射表面，使得所述表面部分反射透过所述光棒的倾斜侧壁的光缩进。灯条具有用于接收来自光源的光的第一端。灯条包括支持沿着光条的长度传播光的材料。转向微结构被配置成转动入射在第一侧上的光的至少大部分，并将光的一部分引导到光棒的第二相对侧。在某些实施例中，轮廓反射表面上的突起和光条上的凹痕可以具有互补形状和/或对准。

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