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1. 发明申请

US20110216523A1 NON-UNIFORM DIFFUSER TO SCATTER LIGHT INTO UNIFORM EMISSION PATTERN 有权
标题翻译：散射光散射到均匀发射图案中的非均匀差分
公开(公告)号：US20110216523A1
公开(公告)日：2011-09-08
申请号：US12901405
申请日：2010-10-08
申请人： TAO TONG , Ronan Letoquin , Bernd Keller , Eric Tarsa , Mark Youmans , Theodore Lowes , Nicholas W. Medendorp, JR. , Antony Van De Ven , Gerald Negley , Peter Guschl , Zongjie Yuan
发明人： TAO TONG , Ronan Letoquin , Bernd Keller , Eric Tarsa , Mark Youmans , Theodore Lowes , Nicholas W. Medendorp, JR. , Antony Van De Ven , Gerald Negley , Peter Guschl , Zongjie Yuan
IPC分类号： F21V9/16 , H01K1/30 , H01J1/62 , H01J61/52 , F21V9/00 , F21V11/00
CPC分类号： F21K9/135 , F21K9/232 , F21K9/60 , F21K9/64 , F21K9/65 , F21V3/12 , F21V5/002 , F21V29/505 , F21Y2115/10 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00012 , H01L2924/00014
摘要： A lighting device comprising a light source and a diffuser spaced from the light source. The lighting device further comprises a wavelength conversion material disposed between the light source and the diffuser and spaced from the light source and the diffuser, wherein the diffuser is shaped such that there are different distances between the diffuser and said conversion material at different emission angles. In other embodiments the diffuser includes areas with different diffusing characteristics. Some lamps are arranged to meet A19 and Energy Star lighting standards.
摘要翻译：一种照明装置，包括光源和与光源间隔开的扩散器。照明装置还包括设置在光源和扩散器之间并与光源和漫射器隔开的波长转换材料，其中扩散器被成形为使得扩散器和所述转换材料之间在不同的发射角度处具有不同的距离。在其它实施例中，扩散器包括具有不同扩散特性的区域。一些灯具被安排满足A19和能源之星照明标准。

2. 发明申请

US20110215701A1 LED LAMP INCORPORATING REMOTE PHOSPHOR WITH HEAT DISSIPATION FEATURES 有权
标题翻译： LED灯具加热远程磷化氢与散热功能
公开(公告)号：US20110215701A1
公开(公告)日：2011-09-08
申请号：US13029025
申请日：2011-02-16
申请人： TAO TONG , RONAN LETOQUIN , BERND KELLER , ERIC TARSA
发明人： TAO TONG , RONAN LETOQUIN , BERND KELLER , ERIC TARSA
IPC分类号： H01J61/52
CPC分类号： F21K9/64 , F21K9/00 , F21V29/004 , F21V29/006 , F21V29/75 , F21V29/76 , F21V29/767 , F21V29/85 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10 , H01L33/644 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
摘要： An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and a remote planar phosphor carrier having at least one conversion material. The phosphor carrier can be remote to the light sources and mounted to the heat sink so that heat from the phosphor carrier spreads into the heat sink. The phosphor carrier can comprise a thermally conductive transparent material and a phosphor layer, with an LED based light source mounted to the heat sink such that light from the light source passes through the phosphor carrier. At least some of the LED light is converted by the phosphor carrier, with some lamp embodiments emitting a white light combination of LED and phosphor light. The phosphor arranged according to the present invention can operate at lower temperature to thereby operate at greater phosphor conversion efficiency and with reduced heat related damage to the phosphor.
摘要翻译：公开了一种LED灯或灯泡，其包括光源，散热器结构和具有至少一种转换材料的远程平面荧光体载体。荧光体载体可以远离光源并且安装到散热器，使得来自荧光体载体的热量扩散到散热器中。荧光体载体可以包括导热透明材料和荧光体层，其中基于LED的光源安装到散热器，使得来自光源的光通过荧光体载体。至少一些LED光由荧光体载体转换，一些灯实施例发射LED和磷光体的白光组合。根据本发明布置的荧光体可以在较低的温度下工作，从而以较高的荧光体转换效率工作，并减少对荧光体的热损害。

3. 发明申请

US20110215700A1 LED LAMP INCORPORATING REMOTE PHOSPHOR AND DIFFUSER WITH HEAT DISSIPATION FEATURES 有权
标题翻译： LED灯具配备远程磷光体和散热器，具有散热功能
公开(公告)号：US20110215700A1
公开(公告)日：2011-09-08
申请号：US13029005
申请日：2011-02-16
申请人： TAO TONG , Ronan Letoquin , Bernd Keller , Eric Tarsa
发明人： TAO TONG , Ronan Letoquin , Bernd Keller , Eric Tarsa
IPC分类号： H01J61/52
CPC分类号： H01L33/505 , F21K9/232 , F21K9/64 , F21V3/02 , F21V3/12 , F21Y2115/10 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2224/8592 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and a remote phosphor carrier having at least one conversion material. The phosphor carrier can be remote to the light sources and mounted to the heat sink so that heat from the phosphor carrier spreads into the heat sink. The phosphor carrier can have a three-dimensional shape, and can comprise a thermally conductive transparent material and a phosphor layer, with an LED based light source mounted to the heat sink such that light from the light source passes through the phosphor carrier. At least some of the LED light is converted by the phosphor carrier, with some lamp embodiments emitting a white light combination of LED and phosphor light. The phosphors in the phosphor carriers can be arranged to operate at a lower temperature to thereby operate at greater phosphor conversion efficiency and with reduced heat related damage to the phosphor. The lamps or bulbs can also comprise a diffuser over the phosphor carrier to distribute light and to conceal the phosphor carrier.
摘要翻译：公开了一种LED灯或灯泡，其包括光源，散热器结构和具有至少一种转换材料的远程荧光体载体。荧光体载体可以远离光源并且安装到散热器，使得来自荧光体载体的热量扩散到散热器中。荧光体载体可以具有三维形状，并且可以包括导热透明材料和荧光体层，其中基于LED的光源安装到散热器，使得来自光源的光通过荧光体载体。至少一些LED光由荧光体载体转换，一些灯实施例发射LED和磷光体的白光组合。荧光体载体中的荧光体可以被布置成在较低的温度下操作，从而以更高的荧光体转换效率和减少与荧光体相关的热损伤来操作。灯泡或灯泡还可以包括荧光体载体上的漫射器以分配光并隐藏磷光体载体。

4. 发明申请

US20130003346A1 COMPACT HIGH EFFICIENCY REMOTE LED MODULE 审中-公开
标题翻译：紧凑高效远程LED模块
公开(公告)号：US20130003346A1
公开(公告)日：2013-01-03
申请号：US13536707
申请日：2012-06-28
申请人： RONAN LETOQUIN , PETER GUSCHL , JAMES IBBETSON , ERIC TARSA , TAO TONG , ZONGJIE YUAN , BERND KELLER
发明人： RONAN LETOQUIN , PETER GUSCHL , JAMES IBBETSON , ERIC TARSA , TAO TONG , ZONGJIE YUAN , BERND KELLER
IPC分类号： F21V9/16 , F21V29/00 , F21V13/02
CPC分类号： H05B33/0803 , F21K9/232 , F21K9/64 , F21S8/033 , F21V3/04 , F21V23/008 , F21V23/023 , F21V29/75 , F21V29/773 , F21V29/89
摘要： Solid state modules and fixtures comprising different combinations and arrangements of a light source, one or more wavelength conversion materials, thermally conductive connection adapters allowing dissipation of heat outside of the module, and a remote power supply unit. This arrangement allows for greater thermal efficiency and reliability while employing solid state lighting and providing emission patterns that are equivalent with ENERGY STAR® standards. Some embodiments additionally place compensation circuits, previously included with power supply units, on the optical element itself, remote from the power supply unit. Various embodiments of the invention may be used to address many of the difficulties associated with utilizing efficient solid state light sources such as LEDs in the fabrication of lamps or bulbs suitable for direct replacement of traditional incandescent bulbs or fixtures using bulbs.
摘要翻译：固体模块和固定装置包括光源，一个或多个波长转换材料的不同组合和布置，允许在模块外部散热的导热连接适配器以及远程电源单元。这种布置允许在采用固态照明并提供与ENERGYSTAR®标准相当的发射模式时具有更高的热效率和可靠性。一些实施例另外将以前包括在电源单元中的补偿电路放置在远离电源单元的光学元件本身上。可以使用本发明的各种实施例来解决与在制造适合于使用灯泡直接替代传统白炽灯泡或固定装置的灯泡或灯泡中使用有效的固态光源（例如LED）有关的许多困难。

5. 发明申请

US20110228514A1 ENHANCED COLOR RENDERING INDEX EMITTER THROUGH PHOSPHOR SEPARATION 有权
标题翻译：通过磷分离增强色彩渲染指示发光
公开(公告)号：US20110228514A1
公开(公告)日：2011-09-22
申请号：US13028863
申请日：2011-02-16
申请人： TAO TONG , Ronan LeToquin , Bernd Keller , James Ibbetson , Gerald Negley
发明人： TAO TONG , Ronan LeToquin , Bernd Keller , James Ibbetson , Gerald Negley
IPC分类号： F21V9/16
CPC分类号： H01L25/0753 , F21K9/232 , F21K9/64 , F21V3/02 , F21V3/12 , F21Y2113/13 , F21Y2115/10 , H01L33/504 , H01L33/507 , H01L33/54 , H01L33/60 , H01L2224/32245 , H01L2224/48091 , H01L2224/73265 , H01L2924/181 , H01L2924/00 , H01L2924/00012
摘要： LED packages, and LED lamps and bulbs, are disclosed that are arranged to minimize the CRI and efficiency losses resulting from the overlap of conversion material emission and excitation spectrum. In different devices having conversion materials with this overlap, the present invention arranges the conversion materials to reduce the likelihood that re-emitted light from a first conversion materials will encounter the second conversion material to minimize the risk of re-absorption. In some embodiments this risk is minimized by different arrangements where there is separation between the two phosphors. In some embodiments this separation results less than 50% of re-emitted light from the one phosphor passing into the phosphor where it risks re-absorption.
摘要翻译： LED封装和LED灯泡和灯泡被公开，其被设置为使得由于转换材料发射和激发光谱的重叠而导致的CRI和效率损失最小化。在具有这种重叠的转换材料的不同装置中，本发明安排转换材料以减少来自第一转换材料的再发射光将遇到第二转换材料以最小化再吸收的风险的可能性。在一些实施方案中，通过在两种荧光体之间存在分离的不同布置使这种风险最小化。在一些实施方案中，这种分离导致少于50％的来自一个荧光体的再发射的光，其中它们冒着再吸收的危险。

6. 发明申请

US20140159612A1 Method and Apparatus for Providing a Passive Color Control Scheme Using Blue and Red Emitters 有权
标题翻译：用于提供使用蓝色和红色发射器的被动色彩控制方案的方法和装置
公开(公告)号：US20140159612A1
公开(公告)日：2014-06-12
申请号：US13708916
申请日：2012-12-07
申请人： TAO TONG
发明人： TAO TONG
IPC分类号： H05B33/08 , H01L27/15 , H01L33/50
CPC分类号： H05B33/0854 , F21K9/64 , H01L25/0753 , H01L33/50 , H01L33/62 , H01L2924/0002 , H05B33/0857 , Y02B20/341 , H01L2924/00
摘要： A lighting device capable of generating warm or neutral white light using blue light-emitting diodes (“LEDs”), red LEDs, and/or luminescent material that responds to blue LED emission is disclosed. The lighting device includes multiple first solid-state light-emitting structures (“SLSs”), second SLSs, and balancing resistor element. The first SLS such as a string of blue LED dies connected in series is able to convert electrical energy to blue optical light, which is partially turned into longer wavelength emission by the luminescent material. The second SLS such as a red LED die is configured to convert electrical energy to red optical light, wherein the second SLSs are connected in series. While the first SLSs and second SLSs are coupled in parallel, the balancing resistor element provides load balance for current redistribution between the first and second SLSs in response to fluctuation of operating temperature.
摘要翻译：公开了一种能够使用蓝色发光二极管（“LED”），红色LED和/或响应于蓝色LED发射的发光材料产生温暖或中性白光的照明装置。照明装置包括多个第一固态发光结构（“SLS”），第二SLS和平衡电阻元件。串联连接的一串蓝色LED管芯的第一SLS能够将电能转换成蓝色光，其被部分地变成发光材料的较长波长发射。诸如红色LED管芯的第二SLS被配置为将电能转换成红光，其中第二SLS串联连接。当第一SLS和第二SLS并联耦合时，平衡电阻元件响应于工作温度的波动而为第一和第二SLS之间的电流再分配提供负载平衡。

7. 发明申请

US20110215698A1 LED LAMP WITH ACTIVE COOLING ELEMENT 有权
标题翻译： LED活动冷却元件
公开(公告)号：US20110215698A1
公开(公告)日：2011-09-08
申请号：US13022490
申请日：2011-02-07
申请人： TAO TONG , MARK YOUMANS , YEJIN HE
发明人： TAO TONG , MARK YOUMANS , YEJIN HE
IPC分类号： H01J7/24 , F28F13/00
CPC分类号： F21V3/02 , F21K9/232 , F21K9/62 , F21K9/64 , F21V3/12 , F21V29/02 , F21V29/63 , F21V29/67 , F21V29/673 , F21V29/677 , F21V29/773 , F21Y2115/10
摘要： Solid state lamp or bulb structures are disclosed that can provide an essentially omnidirectional emission pattern from directional emitting light sources, such as forward emitting light sources. The present invention is also directed to lamp structures using active elements to assist in thermal management of the lamp structures and in some embodiments to reduce the convective thermal resistance around certain of the lamp elements to increase the natural heat convection away from the lamp. Some embodiments include integral fans or other active elements such as diaphragm-pump type active cooling elements, that move air over the surfaces of a heat sink, while other embodiments comprise internal fans or other active elements that can draw air internal to the lamp. The movement of the air over these surfaces can agitate otherwise stagnant air to decrease the convective thermal resistance and increasing the ability of the lamp to dissipate heat generated during operation.
摘要翻译：公开了固态灯或灯泡结构，其可以提供来自定向发射光源（例如正向发射光源）的基本上全向的发射图案。本发明还涉及使用有源元件来辅助灯结构的热管理的灯结构，并且在一些实施例中，减少围绕某些灯元件的对流热阻，以增加远离灯的自然热对流。一些实施例包括整体式风扇或诸如隔膜泵型有源冷却元件的其它有源元件，其将空气移动到散热器的表面上，而其他实施例包括内部风扇或能够抽出灯内部的空气的其它有源元件。空气在这些表面上的运动可以搅动否则停滞的空气，以降低对流热阻，并增加灯消散操作中产生的热量的能力。

8. 发明申请

US20160150615A1 METHOD AND APPARATUS FOR PROVIDING A PASSIVE COLOR CONTROL SCHEME USING BLUE AND RED EMITTERS 审中-公开
标题翻译：使用蓝色和红色发光体提供被动颜色控制方案的方法和装置
公开(公告)号：US20160150615A1
公开(公告)日：2016-05-26
申请号：US15009610
申请日：2016-01-28
申请人： TAO TONG
发明人： TAO TONG
IPC分类号： H05B33/08 , H01L33/50 , F21K99/00 , H01L25/075
CPC分类号： H05B33/0854 , F21K9/64 , H01L25/0753 , H01L33/50 , H01L33/62 , H01L2924/0002 , H05B33/0857 , Y02B20/341 , H01L2924/00
摘要： A lighting device capable of generating warm or neutral white light using blue light-emitting diodes (“LEDs”), red LEDs, and/or luminescent material that responds to blue LED emission is disclosed. The lighting device includes multiple first solid-state light-emitting structures (“SLSs”), second SLSs, and balancing resistor element. The first SLS such as a string of blue LED dies connected in series is able to convert electrical energy to blue optical light, which is partially turned into longer wavelength emission by the luminescent material. The second SLS such as a red LED die is configured to convert electrical energy to red optical light, wherein the second SLSs are connected in series. While the first SLSs and second SLSs are coupled in parallel, the balancing resistor element provides load balance for current redistribution between the first and second SLSs in response to fluctuation of operating temperature.
摘要翻译：公开了一种能够使用蓝色发光二极管（“LED”），红色LED和/或响应于蓝色LED发射的发光材料产生温暖或中性白光的照明装置。照明装置包括多个第一固态发光结构（“SLS”），第二SLS和平衡电阻元件。串联连接的一串蓝色LED管芯的第一SLS能够将电能转换成蓝色光，其被部分地变成发光材料的较长波长发射。诸如红色LED管芯的第二SLS被配置为将电能转换成红光，其中第二SLS串联连接。当第一SLS和第二SLS并联耦合时，平衡电阻元件响应于工作温度的波动而为第一和第二SLS之间的电流再分配提供负载平衡。

9. 发明申请

US20130050979A1 REDUCED PHOSPHOR LIGHTING DEVICES 有权
标题翻译：减少磷光照明设备
公开(公告)号：US20130050979A1
公开(公告)日：2013-02-28
申请号：US13218980
申请日：2011-08-26
申请人： ANTONY P. VAN DE VEN , CHRISTOPHER HUSSELL , RONAN P. LETOQUIN , ZONGJIE YUAN , TAO TONG , PETER GUSCHL
发明人： ANTONY P. VAN DE VEN , CHRISTOPHER HUSSELL , RONAN P. LETOQUIN , ZONGJIE YUAN , TAO TONG , PETER GUSCHL
IPC分类号： F21V9/16 , H01J9/00
CPC分类号： F21V3/04 , F21K9/232 , F21K9/64 , F21V3/0615 , F21V3/0625 , F21V3/08 , F21V3/12 , F21V29/773 , F21Y2115/10 , H01L25/0753 , H01L2924/0002 , H01L2924/00
摘要： A lighting device comprising a solid-state light source, and a diffuser configured for color mixing of the light from the solid-state light source and spatially separated therefrom, the diffuser comprising at least one phosphor material. Methods of fabricating a lighting device having a reduced total amount of phosphor comprising combining an amount of phosphor with a diffuser structure.
摘要翻译：一种包括固态光源的照明装置和配置成将来自固态光源的光进行颜色混合并与其空间分离的漫射器，漫射器包括至少一种荧光体材料。制造具有减少的荧光粉总量的照明装置的方法，包括将一定量的荧光体与扩散器结构组合。

10. 发明申请

US20120039073A1 LUMINAIRE WITH DISTRIBUTED LED SOURCES 有权
标题翻译：带分布式LED源的灯管
公开(公告)号：US20120039073A1
公开(公告)日：2012-02-16
申请号：US12855500
申请日：2010-08-12
申请人： TAO TONG
发明人： TAO TONG
IPC分类号： F21V7/00 , F21V3/04 , F21V29/00 , F21V21/00
CPC分类号： F21V7/0008 , F21Y2115/10
摘要： A wide beam angle (diffuse) luminaire with an efficient multi-source radiative emitter array. Embodiments of the luminaire utilize one or more LEDs disposed around a perimeter of a protective casing. The LEDs are angled to emit into an internal cavity defined by the inner surface of the casing. The placement of the LEDs around the perimeter of the device reduces self-blocking and facilitates heat transfer from the LEDs through the casing or another heat sink and into the ambient. Light impinges on the inner surface and is redirected as useful emission. A diffuse reflective coating may be deposited on the inner surface to mix the light before it is emitted.
摘要翻译：具有高效多源辐射发射器阵列的宽光束角（漫射）照明。灯具的实施例利用围绕保护壳体的周边设置的一个或多个LED。 LED被倾斜以发射到由壳体的内表面限定的内部空腔中。 LED围绕设备周边的放置减少了自我阻塞，并促进了从LED穿过套管或另一散热器进入环境的热量传递。光照射在内表面上，并被重定向为有用的发射。可以在内表面上沉积漫反射涂层以在发射光之前混合光。

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