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1. 发明申请

US20100182308A1 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：US20100182308A1
公开(公告)日：2010-07-22
申请号：US12444156
申请日：2007-10-05
申请人： Robert L. Holman , Matt Sampsell , Russell Wayne Gruhlke , Marek Mienko , Gang Xu , Ion Bita
发明人： Robert L. Holman , Matt Sampsell , Russell Wayne Gruhlke , Marek Mienko , Gang Xu , Ion Bita
IPC分类号： G06F3/038 , F21V7/04 , H01J9/00
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出光棒的第二相对侧。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。

2. 发明申请

US20090168459A1 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：US20090168459A1
公开(公告)日：2009-07-02
申请号：US11965644
申请日：2007-12-27
申请人： Robert L. Holman , Matt Sampsell , Russell Wayne Gruhlke , Gang Xu , Marek Mienko
发明人： Robert L. Holman , Matt Sampsell , Russell Wayne Gruhlke , Gang Xu , Marek Mienko
IPC分类号： F21V7/04 , H01J9/02
CPC分类号： G02B6/0038 , G02B6/0055
摘要： In various embodiments described herein, a front light guide panel comprises a plurality surface relief features having a variety of different sloping surface portions. Light injected into an edge of the light guide propagates though the light guide until it strikes one of the surface relief features. The light is then turned by total internal reflection such that the light is directed onto a reflective modulator array rearward of the light guide panel. The light reflects from the modulator array and is transmitted back through the surface features of the light guide panel. 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 having equal and opposite surface relief features is disposed forward of the light guide panel. Light reflected from the modulator array and passing through surface relief features on the light guide panel is refracted a second time by the conjugate film to return the rays to their original trajectory.
摘要翻译：在本文所述的各种实施例中，前导光板包括具有各种不同倾斜表面部分的多个表面浮雕特征。注入光导的边缘的光通过光导传播，直到其撞击到其中一个表面浮雕特征。然后光被全内反射转动，使得光被引导到导光板后面的反射调制器阵列上。光从调制器阵列反射并通过导光板的表面特征被透射回来。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的共轭膜设置在导光板的前方。从调制器阵列反射并穿过导光板上的表面浮雕特征的光被共轭膜第二次折射，以将光线返回到其原始轨迹。

3. 发明申请

US20130286684A1 ARRAY ILLUMINATION SYSTEM 有权
标题翻译：阵列照明系统
公开(公告)号：US20130286684A1
公开(公告)日：2013-10-31
申请号：US13459480
申请日：2012-04-30
申请人： Robert L. Holman , Matt Sampsell
发明人： Robert L. Holman , Matt Sampsell
IPC分类号： F21V8/00 , H01R43/00 , F21V29/00
CPC分类号： F21V17/16 , F21K9/61 , Y10T29/49117
摘要： This disclosure provides systems, methods, and apparatuses for array illumination. In one aspect, an array of light engines is coupled to a support structure. Each light engine can be separately controlled to achieve a desired output beam. In another aspect, a support structure includes an array of LED emitters. The support structure is configured to removably receive a plurality of light guides over the array of LED emitters, thereby forming an array of light engines. The support structure can include an integrated heat sink in thermal communication with the array of LED emitters. Light from the LED emitters is distributed over the surface of the light guides to produce a desired output beam. The light engines can be configured to produce output beams of differing color, direction, shape and/or size.
摘要翻译：本公开提供了用于阵列照明的系统，方法和装置。在一个方面，光引擎阵列耦合到支撑结构。每个光引擎可以单独控制以实现期望的输出光束。在另一方面，支撑结构包括LED发射器的阵列。支撑结构被配置为可移除地接收LED发射器阵列上的多个光导，从而形成光引擎阵列。支撑结构可以包括与LED发射器阵列热连通的集成散热器。来自LED发射器的光分布在光导的表面上以产生期望的输出光束。光引擎可以被配置成产生不同颜色，方向，形状和/或尺寸的输出光束。

4. 发明申请

US20130286653A1 MULTI-BEAM LIGHT ENGINE 审中-公开
标题翻译：多光束发动机
公开(公告)号：US20130286653A1
公开(公告)日：2013-10-31
申请号：US13459489
申请日：2012-04-30
申请人： Robert L. Holman , Matt Sampsell
发明人： Robert L. Holman , Matt Sampsell
IPC分类号： F21V9/00 , F21V5/04 , B23P11/00 , F21V7/00
CPC分类号： F21V5/02 , F21K9/61 , F21V5/005 , F21Y2115/10 , Y10T29/49826
摘要： This disclosure provides systems, methods, and apparatuses for a multi-beam light engine. In one aspect, a light source is coupled with an optical film such that light emitted from the light source passes through the optical film. The optical film can be a composite film including one or more sections, each of which is configured to operate differently on the input beam emitted from the light source. The optical film can be configured to produce one or more output beams of differing color, direction, and/or beam width.
摘要翻译：本公开提供了用于多光束光引擎的系统，方法和装置。一方面，光源与光学膜耦合，使得从光源发射的光通过光学膜。光学膜可以是包括一个或多个部分的复合膜，每个部分被配置为在从光源发射的输入光束上不同地进行操作。光学膜可被配置为产生不同颜色，方向和/或光束宽度的一个或多个输出光束。

5. 发明申请

US20130286667A1 LIGHT FIXTURES AND INSTALLATION METHODS THEREOF 审中-公开
标题翻译：灯具及其安装方法
公开(公告)号：US20130286667A1
公开(公告)日：2013-10-31
申请号：US13460516
申请日：2012-04-30
申请人： Jeffrey B. Sampsell , Robert L. Holman , Matthew B. Sampsell
发明人： Jeffrey B. Sampsell , Robert L. Holman , Matthew B. Sampsell
IPC分类号： F21V21/00 , H02G13/00
CPC分类号： F21S8/026 , B23B51/0406 , F21S8/04 , F21V21/041 , F21V23/001 , F21V23/06 , F21V2200/20 , F21Y2115/10 , G02B6/0018 , G02B6/0038
摘要： This disclosure provides systems, methods and apparatus for securing a light fixture in place. In one aspect, the light fixture can be configured to retain an LED-based light engine, which may be thinner and/or lighter than conventional light engines. In another aspect, the light fixture can be configured to be installed in a pre-cut aperture in a structural member, such as a ceiling, soffit, or wall. In another aspect, the light fixture may include a serrated upper edge configured to cut into a structural member to form an aperture, without the need to pre-cut the aperture.
摘要翻译：本公开提供了用于将灯具固定到位的系统，方法和装置。在一个方面，灯具可被配置为保持基于LED的光引擎，其可以比常规光引擎更薄和/或更轻。在另一方面，灯具可以被配置为安装在诸如天花板，拱顶或墙壁的结构构件中的预切孔中。在另一方面，灯具可以包括锯齿形的上边缘，其被配置成切割成结构构件以形成孔，而不需要预切割孔。

6. 发明申请

US20130278612A1 ILLUMINATION SYSTEMS AND METHODS 审中-公开
标题翻译：照明系统和方法
公开(公告)号：US20130278612A1
公开(公告)日：2013-10-24
申请号：US13454957
申请日：2012-04-24
申请人： Robert L. Holman , Matthew B. Sampsell
发明人： Robert L. Holman , Matthew B. Sampsell
IPC分类号： G06T1/00 , G02F1/1335 , G02F1/167 , G02F1/01 , F21V13/02 , F21V13/12
CPC分类号： G02B6/0031 , G02B6/003 , G02B6/0036
摘要： This disclosure provides systems, methods, and apparatuses for providing illumination in, for example, a display device. One or more light emitters can emit light into a light guide plate that is configured to distribute the light across an array of display elements. A substantially etendue-preserving reflector between the light emitters and the light guide can at least partially collimate light propagating in a single plane of collimation. In some implementations, a lenticular film, or other optical elements, can be used to increase divergence of the light in a plane orthogonal to the plane of collimation. The light guide can include light extraction elements, which can be frusta-shaped features for turning light out of the light guide for illuminating the display. In some implementations, a flexible electrical interconnection circuit can be used to provide power and/or signals to the light emitters, thereby providing a flexible circuit illumination system.
摘要翻译：本公开提供了用于在例如显示装置中提供照明的系统，方法和装置。一个或多个光发射器可以将光发射到导光板中，导光板被配置为将光分布在显示元件阵列上。光发射器和光导之间的基本上光亮度保留的反射器可以至少部分地校准在单个准直平面中传播的光。在一些实施方案中，可以使用透镜膜或其他光学元件来增加在与准直平面正交的平面中的光的发散。光引导件可以包括光提取元件，其可以是用于将光从导光器转出以用于照亮显示器的截头形状特征。在一些实施方案中，柔性电互连电路可以用于向光发射器提供功率和/或信号，从而提供柔性电路照明系统。

7. 发明授权

US6044196A Luminaire device 失效
标题翻译：灯具设备
公开(公告)号：US6044196A
公开(公告)日：2000-03-28
申请号：US999149
申请日：1997-12-29
申请人： Roland Winston , Robert L. Holman , Benjamin A. Jacobson , Robert M. Emmons , Philip Gleckman
发明人： Roland Winston , Robert L. Holman , Benjamin A. Jacobson , Robert M. Emmons , Philip Gleckman
IPC分类号： F21V5/02 , F21V8/00 , G02B6/00 , G02B6/10 , G02B6/42 , G02F1/1335 , G02F1/13357 , G09F13/00 , G09F13/04 , G09F13/18 , G02B6/26
CPC分类号： G02B6/0046 , F21V5/02 , G02B6/0016 , G02B6/0038 , G02B6/0053 , G02B6/0056 , G09F13/0409 , G02B6/0001 , G02B6/002 , G02B6/0021 , G02B6/0023 , G02B6/0025 , G02B6/0031 , G02B6/0051 , G02B6/0055 , G02B6/4298 , G02F1/133536 , G02F1/13362 , G02F2001/13355 , G09F13/00 , G09F2013/0459 , G09F2013/1827 , Y10S385/901
摘要： An optical device for collecting light and selectively outputting or concentrating the light. A layer has an optical index of referaction n.sub.1, and top, bottom and side surfaces defining an angel of inclination .phi.. A back surface spans the top, bottom and side surface. A first layer is coupled to the bottom surface of the layer and has an index of refraction n.sub.2. The first layer index n.sub.2 causes light input through the back surface of the layer to be preferentially output into the first layer. A second layer is coupled to the bottom of the first layer and selectively causes output of light into ambient. Additional layers, such as alight polarization layer, a polarization converting layer and a post LCD diffuser layer can be used to make preferential use of polarized light of diffuse light having passed through the LCD layer to enhance viewing of the output light.
摘要翻译：一种用于收集光并选择性地输出或集中光的光学装置。层具有参照n1的光学指数，并且顶部，底部和侧面限定倾斜角度的角度。背面横跨顶部，底部和侧面。第一层耦合到层的底表面并且具有折射率n2。第一层索引n2使通过层的背面的光输入优先地输出到第一层。第二层耦合到第一层的底部，并且选择性地使光输出到环境中。可以使用诸如降光偏振层，偏振转换层和后LCD漫射层的附加层来优先使用通过LCD层的漫射光的偏振光，以增强输出光的观看。

8. 发明授权

US5594830A Luminaire device 失效
标题翻译：灯具设备
公开(公告)号：US5594830A
公开(公告)日：1997-01-14
申请号：US486784
申请日：1995-06-07
申请人： Roland Winston , Robert L. Holman , Benjamin A. Jacobson , Robert M. Emmons
发明人： Roland Winston , Robert L. Holman , Benjamin A. Jacobson , Robert M. Emmons
IPC分类号： F21V5/02 , F21V8/00 , G02B6/00 , G02B6/04 , G02B6/42 , G02F1/1335 , G02F1/13357 , G09F13/00 , G09F13/04 , G09F13/18 , G02B6/26
CPC分类号： G02B6/0046 , F21V5/02 , G02B6/005 , G02B6/0056 , G02F1/133615 , G02F1/13362 , G09F13/0409 , G02B6/0001 , G02B6/0053 , G02B6/4298 , G02F1/133536 , G02F2001/13355 , G09F13/00 , G09F2013/0459 , G09F2013/1827 , Y10S385/901
摘要： An optical device for collecting light and selectively outputting or concentrating the light. A wedge layer has an optical index of refraction n.sub.1, and top, bottom and side surfaces intersecting to define an angle of inclination .phi.. A back surface spans the top, bottom and side surface. A first layer is coupled to the bottom surface of the layer and has an index of refraction n.sub.2. The first layer index n.sub.2 causes light input through the back surface of the layer to be preferentially output into the first layer. A second layer is coupled to the bottom of the first layer and selectively causes output of light into ambient. Additional layers, such as a light polarization layer, a polarization converting layer and a post LCD diffuser layer can be used to make preferential use of polarized light or diffuse light having passed through the LCD layer to enhance viewing of the output light.
摘要翻译：一种用于收集光并选择性地输出或集中光的光学装置。楔形层具有光学折射率n1，顶部，底部和侧面相交以限定倾斜角度phi。背面横跨顶部，底部和侧面。第一层耦合到层的底表面并且具有折射率n2。第一层索引n2使通过层的背面的光输入优先地输出到第一层。第二层耦合到第一层的底部，并且选择性地使光输出到环境中。可以使用诸如光偏振层，偏振转换层和后LCD漫射层的附加层来优先使用通过LCD层的偏振光或漫射光，以增强对输出光的观察。

9. 发明授权

US4071396A Controlled atmosphere process for altering the nonstoichiometry of crystalline members 失效
标题翻译：用于改变结晶成员非化学计量的可控气氛过程
公开(公告)号：US4071396A
公开(公告)日：1978-01-31
申请号：US730891
申请日：1976-10-08
申请人： Robert L. Holman
发明人： Robert L. Holman
IPC分类号： C04B35/491 , C30B33/00 , G02B6/13 , G02F1/00 , G02B5/14
CPC分类号： G02F1/0009 , C04B35/491 , C30B29/30 , C30B33/00 , G02B6/13 , Y10S117/90
摘要： The nonstoichiometry of a crystalline member is altered by promoting conditions of vapor phase equilibrium between the member and a slotted crucible in which it is placed. The slotted crucible comprises material sharing a common vapor species with the crystalline member and provides an atmosphere of substantially constant thermodynamic activity with respect to the shared vapor phase upon isothermal heating of the member and crucible. In one embodiment, by achieving a partial vapor phase equilibration between a transparent crystalline member and such a crucible both the magnitude and profile of the refractive index of the member near its surfaces is modified in a controlled member.
摘要翻译：通过促进构件与其放置的开槽坩埚之间的气相平衡条件来改变结晶构件的非化学计量学。开槽的坩埚包括与结晶构件共享共同的蒸气物质的材料，并且在构件和坩埚的等温加热时提供相对于共用气相基本恒定的热力学活性的气氛。在一个实施方案中，通过在透明晶体构件和这种坩埚之间实现部分气相平衡，在受控构件中修饰附近表面的构件的折射率的大小和轮廓。

10. 发明授权

US09223080B2 Light guide with narrow angle light output and methods 有权
标题翻译：导光灯具有窄光输出和方法
公开(公告)号：US09223080B2
公开(公告)日：2015-12-29
申请号：US13454931
申请日：2012-04-24
申请人： Robert L. Holman
发明人： Robert L. Holman
IPC分类号： F21V8/00
CPC分类号： G02B6/0046 , G02B6/0061 , G02B6/0078
摘要： This disclosure provides systems, methods, and apparatus for providing illumination. In one aspect, a light guide can be configured to propagate light received from a light source. The light can be propagated by total internal reflection (TIR) within the light guide. The light guide can include an output surface configured to output light and one or more light extraction elements, which are configured to redirect the light propagating in the light guide so that the light exits the light guide through the output surface. The light guide can have tapered side walls that are configured to at least partially collimate the light that is to exit out of the output surface. In some implementations, the light guide can be used to provide illumination for display devices, other electromechanical systems, or for lighting a room or task area.
摘要翻译：本公开提供了用于提供照明的系统，方法和装置。在一个方面，光导可被配置成传播从光源接收的光。光可以通过光导内的全内反射（TIR）传播。光导可以包括被配置为输出光的输出表面和一个或多个光提取元件，其被配置为重定向在光导中传播的光，使得光通过输出表面离开光导。光导可以具有锥形侧壁，其被配置为至少部分地准直要从输出表面离开的光。在一些实施方案中，光导可以用于为显示装置，其他机电系统提供照明，或用于照明房间或任务区域。

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