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1. 发明申请

WO2011022685A3 LAMP ASSEMBLY 审中-公开
标题翻译：灯组件
公开(公告)号：WO2011022685A3
公开(公告)日：2014-03-27
申请号：PCT/US2010046214
申请日：2010-08-20
申请人： TELEDYNE LIGHTING & DISPLAY , PANAGOTACOS GEORGE W , PELKA DAVID G
发明人： PANAGOTACOS GEORGE W , PELKA DAVID G
IPC分类号： F21S4/00
CPC分类号： H05B33/089 , B64D47/04 , B64D47/06 , B64D2203/00 , F21V5/007 , F21V7/0091 , F21V17/005 , F21V17/12 , F21V19/0035 , F21V19/0055 , F21V23/005 , F21V29/83 , F21V31/005 , F21W2107/10 , F21W2107/17 , F21W2107/30 , F21Y2105/10 , F21Y2115/10
摘要： A lamp assembly including one or more LED arrays and a controller circuit to output a current to the LED arrays. Each LED array defines a radiation pattern having a first central axis. A lens array to redirect light from the LED arrays, a base and a light-transmissive cover are also included. The lens array includes a TIR lens defining a second central axis aligned with that of the corresponding LED array. The TIR lens distributes light received from the LED array into optical paths that are convergent, divergent or collimated. The base includes a first surface to receive the LED arrays, the controller circuit and the lens array and a second surface structured to be removably received by a lamp holder. The cover is attached to the base such that the LED arrays, the controller circuit and the lens array are contained between the cover and the base.
摘要翻译：一种灯组件，包括一个或多个LED阵列和用于向LED阵列输出电流的控制器电路。每个LED阵列限定具有第一中心轴的辐射图。还包括用于重定向LED阵列的光的透镜阵列，基底和透光盖。透镜阵列包括限定与对应的LED阵列对准的第二中心轴的TIR透镜。 TIR透镜将从LED阵列接收的光分配成会聚，发散或准直的光路。基座包括用于接收LED阵列的第一表面，控制器电路和透镜阵列以及由灯座可移除地接收的第二表面。盖子附接到基座，使得LED阵列，控制器电路和透镜阵列被包含在盖和基座之间。

2. 发明专利

JP2003227974A LIGHT EXTRACTION FROM LED WITH LIGHT PIPE 审中-公开
公开(公告)号：JP2003227974A
公开(公告)日：2003-08-15
申请号：JP2002358051
申请日：2002-12-10
申请人： TELEDYNE LIGHTING & DISPLAY PR
发明人： PARKYN JR WILLIAM A , PELKA DAVID G
IPC分类号： G02B6/42 , A61C3/00 , G02B6/00 , H01L33/58 , H01L33/60
摘要： PROBLEM TO BE SOLVED: To more efficiently transmit light emitted from a light emitting diode. SOLUTION: A non-imaging optical coupler 100 that is a body of revolution includes a light-transmitting body in which a recessed input cavity 101 and a transparent droplet-shaped encapsulant of a light-emitting diode or an array of diodes in the cavity 101 are formed. The body has a curved sidewall 102 shaped to totally internally reflect all the light emitted from the LED and encapsulant, and all the light travels toward the sidewall 102 within a predetermined distance from the diode or the center of the array. The body has a cylindrical transition section 103 forwardly extending from the curved side wall 102 and a panel exit face 104 which traverses the central axis of the body of revolution and is placed at the forward end of the body. COPYRIGHT: (C)2003,JPO

3. 发明申请

WO0166997A3 LIGHTING APPARATUS HAVING QUANTUM DOT LAYER 审中-公开
标题翻译：具有量子层的照明装置
公开(公告)号：WO0166997A3
公开(公告)日：2002-03-21
申请号：PCT/US0107247
申请日：2001-03-06
申请人： TELEDYNE LIGHTING & DISPLAY
发明人： PELKA DAVID G
IPC分类号： G02B6/00 , C09K11/00 , C09K11/08 , C09K11/56 , C09K11/67 , C09K11/70 , C09K11/74 , C09K11/88 , F21S2/00 , F21V9/16 , G02B6/122 , G09F13/20 , H01L31/0352 , H01L31/042 , H01L31/055 , H01L33/08 , H01L33/50 , H01S5/34 , H01L33/00
CPC分类号： H01L31/055 , B82Y10/00 , B82Y20/00 , B82Y30/00 , C09K11/02 , C09K11/565 , C09K11/70 , C09K11/883 , H01J61/44 , H01L31/0352 , H01L31/0547 , H01L33/08 , H01L33/502 , H01L33/505 , H01S5/3412 , Y02E10/52 , Y10S385/901
摘要： A fluorescent structure (10) comprising a plurality of quantum dots (12) that radiate emission in response to optical pumping. These quantum dots (12) are disposed in relation to a waveguide so as to be able to propagate this emission through the waveguide. Preferably, the fluorescent structure comprises a layer of quantum dots (12) sandwiched between two layers (14, 16), at least one layer being optically transmissive to the pump radiation and at least one of the layers being optically transmissive to emission from the quantum dots.
摘要翻译：一种荧光结构（10），包括响应光泵浦辐射发射的多个量子点（12）。这些量子点（12）相对于波导设置，以便能够通过波导传播该发射。优选地，荧光结构包括夹在两层（14,16）之间的一层量子点（12），至少一层对泵浦辐射是光学透射的，并且这些层中的至少一层对来自量子的发射是光学透射的点。

4. 发明申请

WO03009012A2 FLUORESCENT LIGHT SOURCE 审中-公开
标题翻译：荧光灯源
公开(公告)号：WO03009012A2
公开(公告)日：2003-01-30
申请号：PCT/US0223343
申请日：2002-07-22
申请人： TELEDYNE LIGHTING & DISPLAY
发明人： PELKA DAVID G , PARKYN WILLIAM A
IPC分类号： G02B6/00 , F21V8/00 , G09F13/18 , G09F13/20 , G02B
CPC分类号： G02B6/0033 , B82Y10/00 , B82Y20/00 , G02B6/0003 , G02B6/002 , G02B6/0023 , G02B6/003 , G02B6/0041 , G02B6/0066 , G02B6/0068
摘要： A light system (1) including a collector (2) made of a sheet of material having a fluorescent substance incorporated therein, the system also including an elongated optical element (3) jusxtaposed adjacent the collector (2). Light incident on the collector (2) induces fluorescence that is trapped by total internal reflection (TIR), concentrated, and radiated from an output edge (9) of the collector (2). The elongated optical element (3) modifies the distribution of light output from the output edge (9) and preferably configured to decrease divergence of such light. The collector (2) design can be veried to include a stack of layers or a series of segments that fluoresce at different wavelengths so as to produce multicolored light.
摘要翻译：一种光系统（1），包括由其中结合有荧光物质的材料片制成的收集器（2），该系统还包括与收集器（2）相邻的细长光学元件（3）。入射到收集器（2）上的光引起被全内反射（TIR）捕获的荧光，从集电极（2）的输出边缘（9）集中并辐射。细长光学元件（3）修改从输出边缘（9）输出的光的分布，并且优选地被配置为减小这种光的发散。收集器（2）设计可以被认为包括一叠层或一系列在不同波长发荧光的区段，以产生多彩的光。

5. 发明申请

WO0167427A3 LED LIGHT SOURCE WITH FIELD-OF-VIEW-CONTROLLING OPTICS 审中-公开
标题翻译： LED光源与视场控制光学
公开(公告)号：WO0167427A3
公开(公告)日：2002-09-26
申请号：PCT/US0107248
申请日：2001-03-06
申请人： TELEDYNE LIGHTING & DISPLAY
发明人： PARKYN WILLIAM A , PELKA DAVID G
IPC分类号： G09F9/33 , H01L33/00 , H01L25/075
CPC分类号： G09F9/33 , H01L2224/48091 , H01L2224/73265 , Y10S362/80 , H01L2924/00014
摘要： Pixels for a large video display which employs solid-state emitters, such as colored light emitting diodes, as light source are formed by outfitting each colored solid state emitter within the pixel with an individually tailored miniature intensity-enhancing optical system. Each of these miniature optical systems comprises a set of four wide field-of-view Lambertian reflectors (34), a pair of narrow field-of-view Lambertian reflectors (36), and a beam-shaping lens (38). The miniature intensity-enhancing optical system can be specifically designed to restrict emission in the vertical field-of-view, while providing a Lambertian intensity dependence throughout an unrestricted horizontal view. For example, the field-of-view in the vertical direction may be limited to about +/- 30 DEG while the field-of-view is about +/- 90 DEG in the horizontal direction.
摘要翻译：通过采用单独定制的微型强度增强型光学系统，将像彩色发光二极管这样的固体发射体作为光源的大型视频显示器的像素形成为像素内的每个着色固态发射器。这些微型光学系统中的每一个包括一组四个宽视野朗伯反射器（34），一对窄视野朗伯反射器（36）和束整形透镜（38）。微型强度增强光学系统可以专门设计成在垂直视场中限制发射，同时在整个无限制的水平视图中提供朗伯强度依赖性。例如，垂直方向的视野可以被限制在大约+/- 30°，而视场在水平方向上是大约+/- 90°。

6. 发明专利

CA2351822C LIGHT EXTRACTOR APPARATUS 未知
公开(公告)号：CA2351822C
公开(公告)日：2013-11-12
申请号：CA2351822
申请日：1999-12-14
申请人： TELEDYNE LIGHTING & DISPLAY
发明人： PELKA DAVID G , WINSTON ROLAND , PARKYN WILLIAM A JR
IPC分类号： F21V5/02 , H01L23/28 , F21V5/04 , H01L25/04 , H01L25/18 , H01L33/54 , H01L33/58 , H01L33/60
摘要： A device for mixing and extracting light from LEDs includes a first region having a cylindrical body (10), LEDs (14) disposed within the first region (10), a second light mixing region (12) having a conical shape, and a third light extracting region (11) having a pyramidal shape.

7. 发明专利

DE60317808T2 未知
公开(公告)号：DE60317808T2
公开(公告)日：2008-10-30
申请号：DE60317808
申请日：2003-09-30
申请人： TELEDYNE LIGHTING & DISPLAY
发明人： PANAGOTACOS GEORGE W , PELKA DAVID G , WINSTON ROLAND
IPC分类号： A61C1/08 , A61C3/00 , A61C13/15 , A61C19/00 , H01L33/64
摘要： An apparatus includes a lens having a light entrance end forming a recess defining a concave surface, a heat sink having an end portion facing the recess and a light source positioned to transmit light having a predetermined wavelength via the concave surface of the recess into the lens. The lens may be a non-imaging lens or a total internal reflection lens (TIR) configured to radiate optical radiation received at the concave surface. The light source is in thermal communication with the heat sink to conduct heat generated by the light source to the heat sink.

8. 发明专利

CA2500479A1 ILLUMINATOR ASSEMBLY 未知
公开(公告)号：CA2500479A1
公开(公告)日：2004-04-15
申请号：CA2500479
申请日：2003-09-30
申请人： TELEDYNE LIGHTING & DISPLAY
发明人： PELKA DAVID G , PANAGOTACOS GEORGE W , WINSTON ROLAND
IPC分类号： A61C13/15 , H01L33/64 , H01L33/00 , A61C3/00 , A61C19/00 , A61C1/08
摘要： An apparatus that includes a lens having a light entrance end forming a recess, a heat sink having an end portion facing the recess, and a light source positioned to transmit light via the recess into the lens. The light source is in thermal communication with the heat sink, which conducts away heat generated by the light source. The apparatus may be used to provide optical radiation at various wavelengths, activating tooth whitening materia l, and curing dental composite material.

9. 发明专利

CA2327247A1 ILLUMINATION DEVICE FOR NON-EMISSIVE DISPLAYS 未知
公开(公告)号：CA2327247A1
公开(公告)日：1999-10-14
申请号：CA2327247
申请日：1999-04-07
申请人： TELEDYNE LIGHTING & DISPLAY
发明人： PELKA DAVID G , DOWLAND THOMAS W JR , POPOVICH JOHN M
IPC分类号： F21V8/00 , F21Y101/02 , G02B6/00
摘要： An illumination device (40) comprises a waveguide (46) having a peripheral edge (62). A series of point light sources (50) are mounted in spaced relationship adjacent a peripheral portion of the waveguide. A series of diffusive reflective surfaces (65), preferably formed by posts, are disposed adjacent the peripheral portion of the waveguide, between pairs of the point light sources. The diffusive reflective surfaces are oriented relative to the series of point light sources and the waveguide so as to introduce light into regions (70) of the waveguide between pairs of the point light sources, whereby the peripheral portion of the waveguide is substantially uniformly illuminated.

10. 发明专利

CA2401461C LED LIGHT SOURCE WITH FIELD-OF-VIEW-CONTROLLING OPTICS 未知
公开(公告)号：CA2401461C
公开(公告)日：2008-06-03
申请号：CA2401461
申请日：2001-03-06
申请人： TELEDYNE LIGHTING & DISPLAY
发明人： PARKYN WILLIAM A , PELKA DAVID G
IPC分类号： G09F9/33 , G02B5/126 , G02B27/09 , H01L25/075 , H01L33/00
摘要： Pixels for a large video display which employs solid-state emitters, such as colored light emitting diodes, as light source are formed by outfitting each colored solid state emitter within the pixel with an individually tailored miniature intensity-enhancing optical system. Each of these miniature optical systems comprises a set of four wide field-of-view Lambertian reflectors (34), a pair of narrow field-of-view Lambertian reflectors (36), and a beam- shaping lens (38). The miniature intensity-enhancing optical system can be specifically designed to restrict emission in the vertical field-of-view, while providing a Lambertian intensity dependence throughout an unrestricted horizontal view. For example, the fiel d- of-view in the vertical direction may be limited to about ~ 30.degree. while the field-of-view is about ~ 90.degree. in the horizontal direction.

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