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1. 发明申请

US20120294578A1 LIGHT COLLECTING AND EMITTING APPARATUS, METHOD, AND APPLICATIONS 有权
标题翻译：光收集和发射装置，方法和应用
公开(公告)号：US20120294578A1
公开(公告)日：2012-11-22
申请号：US13479902
申请日：2012-05-24
申请人： Duncan T. Moore , Greg R. Schmidt , Blair L. Unger , Michael Brown
发明人： Duncan T. Moore , Greg R. Schmidt , Blair L. Unger , Michael Brown
IPC分类号： G02B6/10
CPC分类号： G02B6/10 , Y02E10/50 , Y02E10/52
摘要： A light guide apparatus includes a light guide layer having a top surface and a bottom surface, and a transversely oriented side-end surface that forms an output aperture of the light guide, characterized by an index of refraction, n1, and further characterized by a length dimension in an intended light propagation direction towards the output aperture, where the intended light propagation direction is a z-axis direction of a Cartesian coordinate system; and a plurality of light injection elements disposed in the form of at least one linear strip in at least one of the top and bottom surfaces of the light guide layer, wherein some of the plurality of light injection elements are disposed on one lateral side of the strip and some other of the plurality of light injection elements are disposed on an opposing lateral side of the strip at a rotation angle Δz about the y-axis.
摘要翻译：导光装置包括具有顶表面和底表面的导光层和形成光导的输出孔的横向定向侧表面，其特征在于折射率n1，其特征还在于在预期的光传播方向上朝向输出孔径的长度尺寸，其中预期的光传播方向是笛卡尔坐标系的z轴方向; 以及在所述导光层的顶表面和底表面中的至少一个中至少一个线性条带形式设置的多个光注入元件，其中所述多个光注入元件中的一些设置在所述导光层的一个侧面上条带和多个光注入元件中的其他一些以围绕y轴的旋转角度＆Dgr; z设置在条带的相对侧面上。

2. 发明申请

US20120163013A1 Elongated LED Lighting Arrangement 有权
标题翻译：延长LED照明安排
公开(公告)号：US20120163013A1
公开(公告)日：2012-06-28
申请号：US13335503
申请日：2011-12-22
申请人： Roger F. Buelow, II , Laszlo A. Takacs , Blair L. Unger
发明人： Roger F. Buelow, II , Laszlo A. Takacs , Blair L. Unger
IPC分类号： F21V7/04
CPC分类号： G02B6/001 , G02B6/005
摘要： An elongated LED lighting arrangement comprises an elongated light pipe with homogeneous optical material between first and second ends. In an exemplary embodiment, an LED provides blue light to the light pipe via a first dichroic mirror tuned to pass blue light. Down-converting means on sidewall of the light pipe, tuned to receive blue light, absorbs blue light from the LED and to emit lower-energy light outside of the light pipe at respectively higher wavelengths. Light-extracting means on the sidewall extract from the light pipe some blue light without changing the wavelengths of the foregoing light. Light from the down-converting means and the light-extracting means are combined to provide a composite color. The first dichroic mirror receives some light emitted by the down-converting means and reflects back into the light pipe more than 80 percent of the light received by the mirror.
摘要翻译：细长的LED照明装置包括在第一和第二端之间具有均匀光学材料的细长光管。在示例性实施例中，LED通过被调谐以通过蓝光的第一分色镜向光管提供蓝色光。被调谐为接收蓝光的光管的侧壁上的下变换装置吸收来自LED的蓝光，并在较高波长处发射光管外部的低能量光。在侧壁上的光提取装置从光管提取一些蓝色光，而不改变上述光的波长。来自下变换装置和光提取装置的光被组合以提供复合颜色。第一分色镜接收由下变换装置发射的一些光，并将其反射回光管中80％以上的光。

3. 发明授权

US07817885B1 Stepped light collection and concentration system, components thereof, and methods 有权
标题翻译：步进式采光浓缩系统及其组件及方法
公开(公告)号：US07817885B1
公开(公告)日：2010-10-19
申请号：US12490432
申请日：2009-06-24
申请人： Duncan T. Moore , Greg R. Schmidt , Blair L. Unger
发明人： Duncan T. Moore , Greg R. Schmidt , Blair L. Unger
IPC分类号： G02B6/26 , H01L31/00
CPC分类号： G02B6/0048 , F24S23/30 , F24S23/79 , F24S2023/872 , F24S2023/878 , G02B6/0036 , G02B6/0053 , H01L31/0543 , H01L31/0547 , Y02E10/40 , Y02E10/52
摘要： A light guide includes a light guide layer having a transversely oriented side-end surface that forms a primary output aperture (exit) for light traveling in a forward propagation direction out of the end surface of the light guide (for, e.g., CPV applications) and, which forms a primary input aperture (entrance) for light traveling in a rearward propagation direction into the end surface of the light guide (for, e.g., illuminator applications), and a first plurality of light injection elements stepped (staggered) in a forward light propagation direction in a first plane along lines parallel to the side-end surface or clocked (tilted) about a y-axis in a z-axis-light propagation direction in a respective first plane, wherein the light injection elements are disposed along parallel lines normal to the side-end surface. The light guide component may further comprise at least a second plurality of light injection elements stepped in at least second plane. A light guide system includes a component light guide, a lenslet array disposed adjacent a top surface of the light guide, and a light-transmitting, TIR medium layer disposed immediately adjacent at least one of the top and bottom surfaces of the light guide.
摘要翻译：导光体包括导光层，该导光层具有横向定向的侧端面，该侧向表面形成用于沿正向传播方向行进的光从导光体的端面（例如CPV应用）的主要输出孔（出口）并且其形成用于沿向后传播方向行进到光导的端表面（例如照明器应用）的光的主要输入孔径（入口）和在第一多个光注入元件中的步进（交错）在相对于第一平面中沿着z轴光传播方向的y轴的时钟（倾斜）的平行于侧端面的线沿着第一平面的正向光传播方向，其中光注入元件沿着平行线垂直于侧端表面。光导部件还可以包括至少第二多个在至少第二平面中的光注入元件。导光系统包括部件光导，邻近光导的顶表面设置的小透镜阵列，以及紧邻光导的顶表面和底表面中的至少一个设置的透光TIR介质层。

4. 发明申请

US20100329619A1 Dimpled Light Collection and Concentration System, Components Thereof, and Methods 有权
标题翻译：刨光收集和浓缩系统，其组件和方法
公开(公告)号：US20100329619A1
公开(公告)日：2010-12-30
申请号：US12490417
申请日：2009-06-24
申请人： Duncan T. Moore , Greg R. Schmidt , Blair L. Unger
发明人： Duncan T. Moore , Greg R. Schmidt , Blair L. Unger
IPC分类号： G02B6/10
CPC分类号： G02B6/0036 , F24S23/12 , F24S23/30 , H01L31/0543 , H01L31/0547 , Y02E10/52
摘要： A light guide apparatus includes a light guide layer further including light injection elements and respective light bypass elements disposed optically upstream of the light injection elements. The light injection elements and/or the bypass elements can take the form of injection facets (air prisms), surface diffraction elements, volume diffraction elements, and gradient index profiles. A light collection and concentration system comprises a single light guide apparatus, a light-transmitting medium layer disposed immediately adjacent the single light guide apparatus, and a primary light concentrator component disposed adjacent the light-transmitting medium layer, including a plurality of primary concentrator elements each of which is in optical registration with a respective one of the light injection elements of the single light guide apparatus.
摘要翻译：导光装置包括光导层，其还包括光注入元件和在光注入元件光学上游设置的各个光旁路元件。光注入元件和/或旁路元件可以采取注入面（空气棱镜），表面衍射元件，体积衍射元件和梯度折射率分布的形式。集光和集光系统包括单个光导装置，紧邻单个光导装置设置的透光介质层和邻近透光介质层设置的初级聚光器部件，包括多个初级聚光元件其中的每一个与单个光导装置的相应的一个光注入元件对准。

5. 发明授权

US08534901B2 Collimating waveguide apparatus and method 有权
标题翻译：准直波导设备及方法
公开(公告)号：US08534901B2
公开(公告)日：2013-09-17
申请号：US12880876
申请日：2010-09-13
申请人： George W. Panagotacos , David G. Pelka , Blair L Unger
发明人： George W. Panagotacos , David G. Pelka , Blair L Unger
IPC分类号： F21V7/04
CPC分类号： G02B6/0045 , G02B6/0016 , G02B6/002 , G02B6/0038 , G02B6/0046
摘要： A collimating waveguide, an optical backlight apparatus, and a method of producing a collimated beam of radiant electromagnetic energy are disclosed. A collimating waveguide comprises an input surface to receive radiant electromagnetic energy from a point source and an output surface to emit an output beam of substantially collimated radiant electromagnetic energy. A first collimating surface of the waveguide receives a beam of the radiant electromagnetic energy entering from the input surface traveling in a first direction and reflects the radiant electromagnetic energy into a substantially collimated beam of radiant electromagnetic energy traveling in a second direction, which is the reverse of the first direction. A second collimating surface of the waveguide receives the substantially collimated beam of radiant electromagnetic energy and to redirect the substantially collimated beam toward the output surface. An optical backlight apparatus comprises a reflective cavity to receive the collimating waveguide and a diffuser located over the output surface of the collimating waveguide.
摘要翻译：公开了一种准直波导，光学背光装置和产生辐射电磁能的准直束的方法。准直波导包括输入表面，以从点源和输出表面接收辐射电磁能，以发射基本上准直的辐射电磁能的输出光束。波导的第一准直表面接收从沿着第一方向行进的输入表面进入的辐射电磁能的光束，并将辐射电磁能反射成在第二方向上行进的基本上准直的辐射电磁能的光束，其是相反的的第一个方向。波导的第二准直表面接收基本准直的辐射电磁能量束并将基本上准直的光束重定向到输出表面。光学背光装置包括用于接收准直波导的反射腔和位于准直波导的输出表面上方的扩散器。

6. 发明申请

US20130343079A1 Elongated LED Lighting Arrangement 有权
标题翻译：延长LED照明安排
公开(公告)号：US20130343079A1
公开(公告)日：2013-12-26
申请号：US13528584
申请日：2012-06-20
申请人： Blair L. Unger , Gregory P. Frankiewicz , Joseph G. Kaveski , Roger F. Buelow, II , John M. Davenport
发明人： Blair L. Unger , Gregory P. Frankiewicz , Joseph G. Kaveski , Roger F. Buelow, II , John M. Davenport
IPC分类号： F21V13/12
CPC分类号： F21V13/04 , F21K9/61 , F21K9/64 , F21V5/002 , F21V7/0091 , F21V9/30 , F21V2200/15 , F21Y2103/00 , F21Y2115/10
摘要： An elongated LED lighting arrangement comprises an elongated fiberoptic light pipe having an exteriorly facing sidewall between its ends. The light pipe is constructed to promote TIR of light between the ends. A first LED light source is tuned to efficiently provide light within a wavelength range to the pipe. Light-extracting means are applied along the light pipe along the main path of TIR light propagation, and comprise down-converting means tuned to efficiently convert light rays from the LED light source within the wavelength range to lower-energy light rays at respectively longer wavelengths and light-scattering means for extracting from the pipe some light rays within the wavelength range without changing the wavelengths of the foregoing light. The light emitted by the down-converting means and the light-scattering means intermix to produce light, the majority of which has a composite color determined by the foregoing light emitted and the foregoing light extracted.
摘要翻译：细长的LED照明装置包括细长的光纤光管，其在其端部之间具有面向外部的侧壁。光管被构造成促进两端之间的光的TIR。调整第一LED光源以有效地向波长范围内提供光。沿着光管沿着TIR光传播的主路径沿着光管施加光提取装置，并且包括被调整以将波长范围内的来自LED光源的光线有效地转换成分别更长波长的较低能量光的下变换装置以及光散射装置，用于从管道中提取波长范围内的一些光线，而不改变上述光的波长。由下变换装置和光散射装置发射的光混合产生光，其大部分具有由所发射的前述光确定的复合色，并提取前述光。

7. 发明申请

US20120063166A1 COLLIMATING WAVEGUIDE APPARATUS AND METHOD 有权
标题翻译：收集波形装置和方法
公开(公告)号：US20120063166A1
公开(公告)日：2012-03-15
申请号：US12880876
申请日：2010-09-13
申请人： George W. Panagotacos , David G. Pelka , Blair L. Unger
发明人： George W. Panagotacos , David G. Pelka , Blair L. Unger
IPC分类号： F21V7/22 , G02B27/30
CPC分类号： G02B6/0045 , G02B6/0016 , G02B6/002 , G02B6/0038 , G02B6/0046
摘要： A collimating waveguide, an optical backlight apparatus, and a method of producing a collimated beam of radiant electromagnetic energy are disclosed. A collimating waveguide comprises an input surface to receive radiant electromagnetic energy from a point source and an output surface to emit an output beam of substantially collimated radiant electromagnetic energy. A first collimating surface of the waveguide receives a beam of the radiant electromagnetic energy entering from the input surface traveling in a first direction and reflects the radiant electromagnetic energy into a substantially collimated beam of radiant electromagnetic energy traveling in a second direction, which is the reverse of the first direction. A second collimating surface of the waveguide receives the substantially collimated beam of radiant electromagnetic energy and to redirect the substantially collimated beam toward the output surface. An optical backlight apparatus comprises a reflective cavity to receive the collimating waveguide and a diffuser located over the output surface of the collimating waveguide.
摘要翻译：公开了一种准直波导，光学背光装置和产生辐射电磁能的准直束的方法。准直波导包括输入表面，以从点源和输出表面接收辐射电磁能，以发射基本上准直的辐射电磁能的输出光束。波导的第一准直表面接收从沿着第一方向行进的输入表面进入的辐射电磁能的光束，并将辐射电磁能反射成在第二方向上行进的基本上准直的辐射电磁能的光束，其是相反的的第一个方向。波导的第二准直表面接收基本准直的辐射电磁能量束并将基本上准直的光束重定向到输出表面。光学背光装置包括用于接收准直波导的反射腔和位于准直波导的输出表面上方的扩散器。

8. 发明授权

US09036963B2 Light collecting and emitting apparatus, method, and applications 有权
标题翻译：集光发射装置，方法和应用
公开(公告)号：US09036963B2
公开(公告)日：2015-05-19
申请号：US13479902
申请日：2012-05-24
申请人： Duncan T. Moore , Greg R. Schmidt , Blair L. Unger , Michael Brown
发明人： Duncan T. Moore , Greg R. Schmidt , Blair L. Unger , Michael Brown
IPC分类号： G02B6/26 , H01L31/042 , G02B6/10
CPC分类号： G02B6/10 , Y02E10/50 , Y02E10/52
摘要： A light guide apparatus includes a light guide layer having a top surface and a bottom surface, and a transversely oriented side-end surface that forms an output aperture of the light guide, characterized by an index of refraction, n1, and further characterized by a length dimension in an intended light propagation direction towards the output aperture, where the intended light propagation direction is a z-axis direction of a Cartesian coordinate system; and a plurality of light injection elements disposed in the form of at least one linear strip in at least one of the top and bottom surfaces of the light guide layer, wherein some of the plurality of light injection elements are disposed on one lateral side of the strip and some other of the plurality of light injection elements are disposed on an opposing lateral side of the strip at a rotation angle Δz about the y-axis.
摘要翻译：导光装置包括具有顶表面和底表面的导光层和形成光导的输出孔的横向定向侧表面，其特征在于折射率n1，其特征还在于在预期的光传播方向上朝向输出孔径的长度尺寸，其中预期的光传播方向是笛卡尔坐标系的z轴方向; 以及在所述导光层的顶表面和底表面中的至少一个中至少一个线性条带形式设置的多个光注入元件，其中所述多个光注入元件中的一些设置在所述导光层的一个侧面上条带和多个光注入元件中的其他一些以围绕y轴的旋转角度＆Dgr; z设置在条带的相对侧面上。

9. 发明授权

US08870428B2 Elongated LED lighting arrangement 有权
标题翻译：延长的LED照明布置
公开(公告)号：US08870428B2
公开(公告)日：2014-10-28
申请号：US13528584
申请日：2012-06-20
申请人： Blair L. Unger , Gregory P. Frankiewicz , Joseph G. Kaveski , Roger F. Buelow, II , John M. Davenport
发明人： Blair L. Unger , Gregory P. Frankiewicz , Joseph G. Kaveski , Roger F. Buelow, II , John M. Davenport
IPC分类号： F21V7/04
CPC分类号： F21V13/04 , F21K9/61 , F21K9/64 , F21V5/002 , F21V7/0091 , F21V9/30 , F21V2200/15 , F21Y2103/00 , F21Y2115/10
摘要： An elongated LED lighting arrangement comprises an elongated fiberoptic light pipe having an exteriorly facing sidewall between its ends. The light pipe is constructed to promote TIR of light between the ends. A first LED light source is tuned to efficiently provide light within a wavelength range to the pipe. Light-extracting means are applied along the light pipe along the main path of TIR light propagation, and comprise down-converting means tuned to efficiently convert light rays from the LED light source within the wavelength range to lower-energy light rays at respectively longer wavelengths and light-scattering means for extracting from the pipe some light rays within the wavelength range without changing the wavelengths of the foregoing light. The light emitted by the down-converting means and the light-scattering means intermix to produce light, the majority of which has a composite color determined by the foregoing light emitted and the foregoing light extracted.
摘要翻译：细长的LED照明装置包括细长的光纤光管，其在其端部之间具有面向外部的侧壁。光管被构造成促进两端之间的光的TIR。调整第一LED光源以有效地向管道提供波长范围内的光。沿着光管沿着TIR光传播的主路径沿着光管施加光提取装置，并且包括被调整以将波长范围内的来自LED光源的光线有效地转换成分别更长波长的较低能量光的下变换装置以及光散射装置，用于从管道中提取波长范围内的一些光线，而不改变上述光的波长。由下变换装置和光散射装置发射的光混合产生光，其中大部分具有由所发射的前述光确定的复合色，并提取前述光。

10. 发明授权

US08657476B2 Elongated LED lighting arrangement 有权
标题翻译：延长的LED照明布置
公开(公告)号：US08657476B2
公开(公告)日：2014-02-25
申请号：US13335503
申请日：2011-12-22
申请人： Roger F. Buelow , Laszlo A. Takacs , Blair L. Unger
发明人： Roger F. Buelow , Laszlo A. Takacs , Blair L. Unger
IPC分类号： F21V33/00
CPC分类号： G02B6/001 , G02B6/005
摘要： An elongated LED lighting arrangement comprises an elongated light pipe with homogeneous optical material between first and second ends. In an exemplary embodiment, an LED provides blue light to the light pipe via a first dichroic mirror tuned to pass blue light. Down-converting means on sidewall of the light pipe, tuned to receive blue light, absorbs blue light from the LED and to emit lower-energy light outside of the light pipe at respectively higher wavelengths. Light-extracting means on the sidewall extract from the light pipe some blue light without changing the wavelengths of the foregoing light. Light from the down-converting means and the light-extracting means are combined to provide a composite color. The first dichroic mirror receives some light emitted by the down-converting means and reflects back into the light pipe more than 80 percent of the light received by the mirror.
摘要翻译：细长的LED照明装置包括在第一和第二端之间具有均匀光学材料的细长光管。在示例性实施例中，LED通过被调谐以通过蓝光的第一分色镜向光管提供蓝色光。被调谐为接收蓝光的光管的侧壁上的下变换装置吸收来自LED的蓝光，并在较高波长处发射光管外部的低能量光。在侧壁上的光提取装置从光管提取一些蓝色光，而不改变上述光的波长。来自下变换装置和光提取装置的光被组合以提供复合颜色。第一分色镜接收由下变换装置发射的一些光，并将其反射回光管中80％以上的光。

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