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81. 发明授权

US07148470B2 Optical integrating chamber lighting using multiple color sources 有权
公开(公告)号：US07148470B2
公开(公告)日：2006-12-12
申请号：US11294564
申请日：2005-12-06
申请人： Jack C. Rains, Jr. , Don F. May , David P. Ramer
发明人： Jack C. Rains, Jr. , Don F. May , David P. Ramer
IPC分类号： F21V9/00
CPC分类号： F21S10/02 , F21S2/00 , F21S8/00 , F21V5/002 , F21V5/008 , F21V7/22 , F21V11/10 , F21V14/06 , F21V2200/13 , F21W2131/406 , F21Y2113/00 , F21Y2113/13 , F21Y2113/20 , F21Y2115/10 , G01J1/08 , G01J3/0254 , G01J3/0264 , G01J3/10 , G01J3/501 , G02B5/0252 , G02B5/0278 , G02B5/0284 , G02B6/0008 , G03B15/06 , G09F13/0404 , G09F13/06 , G09F13/14 , G09F13/22 , H05B33/0812 , H05B33/0842 , H05B33/0863 , H05B33/0869 , H05B33/0872 , H05B35/00 , Y02B20/343 , Y10S362/80 , Y10S362/812
摘要： A system to provide radiant energy of selectable spectral characteristic (e.g. a selectable color combination of light) uses an optical integrating cavity to combine energy of different wavelengths from different sources. Sources of radiant energy of different wavelengths, typically different-color LEDs, supply radiant energy into the interior of the cavity. The cavity has a diffusely reflective interior surface and an aperture for allowing emission of combined radiant energy. Control of the intensity of emission of the sources sets the amount of each wavelength of energy in the combined output and thus determines a spectral characteristic of the radiant energy output through the aperture. A variety of different elements may optically process the combined light output, such a deflector, a variable iris, a lens, a variable focusing lens system, a collimator, a holographic diffuser and combinations thereof. Such systems are useful in various luminous applications as well as various illumination applications.

82. 发明授权

US6064061A Enhancements in radiant energy transducer systems 失效
标题翻译：辐射能量传感器系统的增强
公开(公告)号：US6064061A
公开(公告)日：2000-05-16
申请号：US52070
申请日：1998-03-31
申请人： David P. Ramer , Jack C. Rains, Jr. , Albert Green , E. Alan Phillips , John F. Reim
发明人： David P. Ramer , Jack C. Rains, Jr. , Albert Green , E. Alan Phillips , John F. Reim
IPC分类号： G01J1/04 , G01J1/06 , G01J5/08 , H07J3/14 , F21V7/00
CPC分类号： G01J1/06 , G01D5/264 , G01J1/02 , G01J1/0266 , G01J1/04 , G01J1/0414 , G01J1/0422 , G01J1/0425 , G01J1/0474
摘要： Many applications of radiant energy transducer systems call for specific performance characteristics over desired fields of view or footprints on identified surfaces. Constructive occlusion utilizes a mask sized and positioned to occlude an active optical area, such as an aperture of a diffusely reflective cavity, so as to provide a tailored performance characteristic. Use of principles of constructive occlusion alone or in combination with several other techniques enable tailoring of the illumination distribution or the sensitivity profile of a radiant energy transducer system to meet the demands of specific applications. One mechanism used to further tailor performance involves a non-diffuse reflective shoulder along a peripheral section of the mask and cavity type system. Another technique involves using a retro-reflective surface, for example along a portion of the periphery of the system, to limit the angular field of view and to redirect light back into the system for emission within the desired field. Another technique involves use of a reflective wall along one side of the system, to limit the field of view to angles on the opposite side of the axis of the mask and cavity configuration.
摘要翻译：辐射能量传感器系统的许多应用需要在所识别的表面上的所需视野或占地面积上具有特定的性能特征。构造性遮挡使用尺寸和定位的掩模来遮蔽诸如扩散反射腔的孔的有源光学区域，以便提供定制的性能特征。单独使用建构性遮挡原理或与其他几种技术结合使用可以调整辐射能量传感器系统的照明分布或灵敏度分布，以满足特定应用的需求。用于进一步调整性能的一种机制包括沿掩模和腔型系统的周边部分的非漫反射肩。另一技术涉及使用逆反射表面，例如沿着系统的周边的一部分来限制角视场，并将光重定向到系统中，以便在期望的场内发射。另一种技术涉及使用沿着系统一侧的反射壁，以将视场限制在掩模和腔体构型的相对侧上的角度上。

83. 发明授权

US5967652A Apparatus for projecting electromagnetic radiation with a tailored intensity distribution 失效
标题翻译：用于以适合的强度分布投射电磁辐射的装置
公开(公告)号：US5967652A
公开(公告)日：1999-10-19
申请号：US50175
申请日：1998-03-30
申请人： David P. Ramer , Harold E. Watson , Michael P. Ritter , Bobby L. Epling , Mark G. Schmitt , Jack C. Rains, Jr.
发明人： David P. Ramer , Harold E. Watson , Michael P. Ritter , Bobby L. Epling , Mark G. Schmitt , Jack C. Rains, Jr.
IPC分类号： G01S1/70 , G01S5/16 , G01S7/481 , G01S17/42 , G01S17/66 , F21V7/14
CPC分类号： G01S17/42 , G01S1/70 , G01S5/16 , G01S5/163 , G01S7/4816 , G01S17/66
摘要： Apparatus is disclosed that efficiently projects electromagnetic radiation over a predetermined spherical sector with a tailored intensity distribution. The apparatus includes a base having a cavity and aperture that faces the spherical sector to be illuminated, with a flat, ring-shaped shoulder surrounding the aperture. The apparatus further includes a mask spaced over the aperture and a baffle projecting from the mask toward the aperture. The base, the mask, and the baffle are formed of a material having an outer surface with a significant diffuse, reflective characteristic. A source emits electromagnetic radiation (e.g., visible light) into the base cavity, and the base, mask and baffle are configured to redirect this radiation outwardly with the tailored intensity distribution (e.g., a uniform distribution) over the predetermined spherical sector (e.g., a hemisphere, or 2 .pi.steradians).
摘要翻译：公开了一种设备，其具有经过定制的强度分布在预定的球形扇区上有效地投射电磁辐射。该装置包括具有面向要被照亮的球形扇形体的空腔和孔的基座，环绕该孔的平坦的环形肩部。该装置还包括在孔上间隔开的掩模和从掩模向孔突出的挡板。底座，掩模和挡板由具有显着的漫反射特性的外表面的材料形成。源将电磁辐射（例如，可见光）发射到基体腔中，并且基底，掩模和挡板被配置成通过在预定的球形扇区上的调整的强度分布（例如，均匀分布）向外重定向该辐射（例如，一个半球，或2 pi steradians）。

84. 发明授权

US5877490A Quadrant light detector 失效
标题翻译：象限光检测器
公开(公告)号：US5877490A
公开(公告)日：1999-03-02
申请号：US908677
申请日：1997-08-07
申请人： David P. Ramer , Jack C. Rains, Jr.
发明人： David P. Ramer , Jack C. Rains, Jr.
IPC分类号： G01C1/00 , G01B11/26 , G01S3/783 , G01S5/16 , G01S7/481 , G01S17/42 , G01S17/66 , G01B11/00
CPC分类号： G01S17/42 , G01S3/7835 , G01S5/16 , G01S5/163 , G01S7/4816 , G01S17/66
摘要： A quadrant light detector that employs the concept of constructed occlusion to improve its accuracy and by incorporating baffles within the design to improve its detection response to incoming light having an incidence angle neat the horizon, and to divide a diffusely reflective cavity into quadrants. The quadrant detector is able to determine the direction, or azimuth and elevation, to the light source anywhere within a sector of a hemisphere or a sphere.
摘要翻译：一个象限光检测器采用构造遮挡的概念来提高其精度，并通过在设计中引入挡板来改善其对入射光的检测响应，入射光具有整齐的地平线，并将漫反射腔分成象限。象限检测器能够确定在半球或球体的扇区内任何地方的光源的方向或方位角和仰角。

85. 发明授权

US5773819A Single element light detector 失效
标题翻译：单元件光检测器
公开(公告)号：US5773819A
公开(公告)日：1998-06-30
申请号：US589105
申请日：1996-01-23
申请人： David P. Ramer , Jack C. Rains, Jr.
发明人： David P. Ramer , Jack C. Rains, Jr.
IPC分类号： G01J1/04 , G01S3/781 , G01S5/16 , G01S7/481 , G01S17/42 , G01S17/66
CPC分类号： G01J1/04 , G01J1/0437 , G01S17/42 , G01S3/781 , G01S5/16 , G01S5/163 , G01S7/4816 , G01J2001/0481 , G01S17/66
摘要： A single element hemispherical light detector that employs the concept of constructed occlusion to improve its uniformity of detection response across a large range of incident angles, and that incorporates a deflector to provide detection response to low incidence angles. The hemispherical light detector uses one active element or photodiode to achieve a substantially uniform response within a sector of a hemisphere.
摘要翻译：使用构造的遮挡的概念的单个元件半球形光检测器来提高其在大范围的入射角度下的检测响应的均匀性，并且其包括偏转器以提供对低入射角的检测响应。半球形光检测器使用一个有源元件或光电二极管来实现在半球的扇区内的基本均匀的响应。

86. 发明授权

US07121690B1 Constructive occlusion with a transmissive component 有权
标题翻译：具有透射分量的建筑遮挡
公开(公告)号：US07121690B1
公开(公告)日：2006-10-17
申请号：US10786096
申请日：2004-02-26
申请人： David P. Ramer , Jack C. Rains , Matthew Brown
发明人： David P. Ramer , Jack C. Rains , Matthew Brown
IPC分类号： F21V7/00
CPC分类号： F21S8/04 , F21V3/04 , F21V7/0016 , F21V7/0025 , F21V7/22 , F21V11/14 , F21V13/04 , F21Y2103/00
摘要： Constructive occlusion type lighting systems utilize a reflective mask to cover a portion of an active optical surface, typically a Lambertian surface formed by the aperture of a diffusely reflective cavity, in order to distribute radiant energy with a tailored intensity distribution. Adjustment of the parameters of the constructive occlusion system enables the system designer to tailor the system performance to a wide range of applications. As disclosed herein, the constructive occlusion type distribution is combined with a diffuse distribution of a transmissive component, emitted through a wall of the system. For example, a diffusely reflective wall of the cavity may also be partially transmissive, to allow some energy to pass through and provide an additional illumination component, while continuing to maintain the characteristics to support the constructive occlusion component.
摘要翻译：建筑遮挡型照明系统利用反射掩模来覆盖主动光学表面的一部分，通常是由漫反射腔的孔形成的朗伯表面，以便以适合的强度分布分布辐射能。调整建构性遮挡系统的参数使系统设计人员能够将系统性能定制到广泛的应用。如本文所公开的，结构性遮挡型分布与通过系统的壁发射的透射分量的漫射分布组合。例如，空腔的漫反射壁也可以是部分透射的，以允许一些能量通过并提供额外的照明部件，同时继续保持特征以支持构造性遮挡部件。

87. 依法登记的发明

USH574H Subject operated pupilometer 失效
标题翻译：受试者操作瞳孔仪
公开(公告)号：USH574H
公开(公告)日：1989-02-07
申请号：US90481
申请日：1987-08-28
申请人： Harold S. Merkel , David P. Ramer
发明人： Harold S. Merkel , David P. Ramer
IPC分类号： A61B3/11 , A61B3/14
CPC分类号： A61B3/14 , A61B3/112
摘要： An instrument for the self-examination of the eye of a subject is described which comprises a housing including a controllable light source for selectively illuminating the eye, an optical system for projecting along an optical axis an image of the eye so illuminated, photographic film for recording the image, the optical system being sized to provide a predetermined magnification of the image on the film, a transparent grid plate disposed along the optical axis between the light source and film for superimposing a set of calibrated lines onto the image of the eye, and a controllable shutter in the optical system for selectively exposing the film to the superposition of the images of the eye and of the calibrated lines. A flexible light shield surrounds the light source for resiliently contacting the contour of the face of the subject whereby extraneous light is excluded.

88. 发明授权

US08172424B2 Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity 有权
标题翻译：散热和柔性电路板，用于使用光学腔的固态灯具
公开(公告)号：US08172424B2
公开(公告)日：2012-05-08
申请号：US12609523
申请日：2009-10-30
申请人： Michael Phipps , Robert M. Becker , Roger T. Hanley , Steven S. Lyons , David P. Ramer , Chad N. Sanders
发明人： Michael Phipps , Robert M. Becker , Roger T. Hanley , Steven S. Lyons , David P. Ramer , Chad N. Sanders
IPC分类号： F21V13/00
CPC分类号： F21V13/04 , F21K9/62 , F21K9/64 , F21S41/323 , F21S45/47 , F21V11/16 , F21V29/74 , F21Y2113/13 , F21Y2115/10 , H05K1/0206 , H05K1/189 , H05K3/0061 , H05K2201/09081 , H05K2201/10106 , H05K2201/2009
摘要： Disclosed exemplary solid state light fixtures use optical cavities to combine or integrate light from LEDs or the like. In such a fixture, the cavity is formed by a light transmissive structure having a volume, and a diffuse reflector that covers a contoured portion of the structure. A circuit board has flexible tabs mounting the light emitters. A heat sink member supports the circuit board and is contoured relative to the shape of the light transmissive structure so that the tabs bend and the emitters press against a sufficiently rigid periphery of the light transmissive structure. TIM may be compressed between the heat sink member and the opposite surface of each tab. Various contours/angles of the periphery of the light transmissive structure and the mating portion of the heat sink member may be used.
摘要翻译：公开的示例性固态灯具使用光学腔来组合或集成来自LED等的光。在这种固定装置中，空腔由具有体积的透光结构和覆盖结构的轮廓部分的漫反射器形成。电路板具有安装发光体的柔性片。散热构件支撑电路板并且相对于透光结构的形状构成轮廓，使得突片弯曲并且发射器压靠光透射结构的足够刚性的周边。 TIM可以在散热构件和每个翼片的相对表面之间被压缩。可以使用透光结构的周边和散热构件的配合部分的各种轮廓/角度。

89. 发明授权

US08028537B2 Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity 有权
标题翻译：散热和柔性电路板，用于使用光学腔的固态灯具
公开(公告)号：US08028537B2
公开(公告)日：2011-10-04
申请号：US12434248
申请日：2009-05-01
申请人： Roger T. Hanley , Robert M. Becker , Steven S. Lyons , David P. Ramer , Jonathan A. Robbins , Chad N. Sanders , J. Michael Phipps
发明人： Roger T. Hanley , Robert M. Becker , Steven S. Lyons , David P. Ramer , Jonathan A. Robbins , Chad N. Sanders , J. Michael Phipps
IPC分类号： F21V7/00 , F21V3/00 , F21V5/00 , F21V21/00 , F21V7/04 , F21S4/00
CPC分类号： F21V1/04 , F21K9/62 , F21K9/64 , F21Y2115/10 , H05K1/0206 , H05K1/189 , H05K3/0061 , H05K2201/09081 , H05K2201/10106 , H05K2201/2009
摘要： Disclosed exemplary solid state light fixtures use optical cavities to combine or integrate light from LEDs or the like. In such a fixture, the cavity is formed by a light transmissive structure having a volume, and a diffuse reflector that covers a contoured portion of the structure. A heat sink member supports a flexible circuit board so as to position the light emitters to couple light to the transmissive structure and provide effective heat dissipation. The circuit board has flexible tabs mounting the emitters. When installed in the fixture, the tabs bend and the emitters press against a sufficiently rigid periphery of the light transmissive structure. TIM may be compressed between the heat sink member and the opposite surface of each tab. Heat conductive surface pads and heat conductors through vias through the tabs conduct heat from the emitters to the heat sink member, e.g. through the TIM.
摘要翻译：公开的示例性固态灯具使用光学腔来组合或集成来自LED等的光。在这种固定装置中，空腔由具有体积的透光结构和覆盖结构的轮廓部分的漫反射器形成。散热构件支撑柔性电路板，以便定位发光体以将光耦合到透射结构并提供有效的散热。电路板具有安装发射器的柔性片。当安装在夹具中时，突片弯曲并且发射器压靠光透射结构的足够刚性的周边。 TIM可以在散热构件和每个翼片的相对表面之间被压缩。导热表面焊盘和通过通孔的通孔的加热导体将热量从发射器传导到散热器部件，例如，通过TIM。

90. 发明申请

US20100277907A1 HEAT SINKING AND FLEXIBLE CIRCUIT BOARD, FOR SOLID STATE LIGHT FIXTURE UTILIZING AN OPTICAL CAVITY 有权
标题翻译：热吸收和柔性电路板，用于使用光学腔的固态灯具
公开(公告)号：US20100277907A1
公开(公告)日：2010-11-04
申请号：US12609523
申请日：2009-10-30
申请人： Michael PHIPPS , Robert M. Becker , Roger T. Hanley , Steven S. Lyons , David P. Ramer , Chad N. Sanders
发明人： Michael PHIPPS , Robert M. Becker , Roger T. Hanley , Steven S. Lyons , David P. Ramer , Chad N. Sanders
IPC分类号： F21V1/00
CPC分类号： F21V13/04 , F21K9/62 , F21K9/64 , F21S41/323 , F21S45/47 , F21V11/16 , F21V29/74 , F21Y2113/13 , F21Y2115/10 , H05K1/0206 , H05K1/189 , H05K3/0061 , H05K2201/09081 , H05K2201/10106 , H05K2201/2009
摘要： Disclosed exemplary solid state light fixtures use optical cavities to combine or integrate light from LEDs or the like. In such a fixture, the cavity is formed by a light transmissive structure having a volume, and a diffuse reflector that covers a contoured portion of the structure. A circuit board has flexible tabs mounting the light emitters. A heat sink member supports the circuit board and is contoured relative to the shape of the light transmissive structure so that the tabs bend and the emitters press against a sufficiently rigid periphery of the light transmissive structure. TIM may be compressed between the heat sink member and the opposite surface of each tab. Various contours/angles of the periphery of the light transmissive structure and the mating portion of the heat sink member may be used.
摘要翻译：公开的示例性固态灯具使用光学腔来组合或集成来自LED等的光。在这种固定装置中，空腔由具有体积的透光结构和覆盖结构的轮廓部分的漫反射器形成。电路板具有安装发光体的柔性片。散热构件支撑电路板并且相对于透光结构的形状构成轮廓，使得突片弯曲并且发射器压靠光透射结构的足够刚性的周边。 TIM可以在散热构件和每个翼片的相对表面之间被压缩。可以使用透光结构的周边和散热构件的配合部分的各种轮廓/角度。

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