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1. 发明授权

US09269697B2 System and methods for warm white LED light source 有权
标题翻译：暖白光LED系统及方法
公开(公告)号：US09269697B2
公开(公告)日：2016-02-23
申请号：US13595890
申请日：2012-08-27
申请人： Zequn Mei , Xiantao Yan , Wu Jiang
发明人： Zequn Mei , Xiantao Yan , Wu Jiang
IPC分类号： H01L25/13 , H01L25/075 , F21V5/00 , F21V5/04 , F21V7/00 , H01L33/58 , H01L33/50 , F21Y113/00
CPC分类号： H01L25/0753 , F21V5/004 , F21V5/04 , F21V7/0091 , F21Y2113/17 , F21Y2115/10 , H01L33/501 , H01L33/58 , H01L2224/48091 , H01L2224/48463 , H01L2924/0002 , H01L2924/00014 , H01L2924/00
摘要： An LED light emitter includes a single emitter structure having a substrate with a plurality of light emitting diodes (LEDs) arranged thereon, wherein the plurality of LEDs includes at least one first LED die that produces a first color light, and at least one second LED die that produces a second color light. The LED light emitter also includes a total internal reflection (TIR) lens positioned to collect light emitted from the single emitter structure and adapted to mix the light from the plurality of LEDs to produce a uniform light. The plurality of LEDs are selected such that the light output by the LED light emitter has a desired color temperature when an equal current is supplied to all of the plurality of LEDs.
摘要翻译： LED发光器包括单个发射器结构，其具有其上布置有多个发光二极管（LED）的衬底，其中所述多个LED包括产生第一颜色光的至少一个第一LED管芯和至少一个第二LED 产生第二种颜色的光。 LED光发射器还包括全内反射（TIR）透镜，其定位成收集从单个发射器结构发射的光并且适于混合来自多个LED的光以产生均匀的光。选择多个LED，使得当将相等的电流提供给所有多个LED时，由LED发光体输出的光具有期望的色温。

2. 发明授权

US08430537B2 Total internal reflection lens for color mixing 有权
标题翻译：全内反射镜用于混色
公开(公告)号：US08430537B2
公开(公告)日：2013-04-30
申请号：US12577583
申请日：2009-10-12
申请人： Wu Jiang , Xiantao Yan , Zequn Mei
发明人： Wu Jiang , Xiantao Yan , Zequn Mei
IPC分类号： F21V3/00
CPC分类号： F21V5/04 , F21K9/64 , F21Y2113/17 , F21Y2115/10 , G02B19/0028 , G02B19/0066 , H01L33/58
摘要： A total-internal-reflection (TIR) lens for color mixing includes a body member having an outer surface and an interior open channel extending longitudinally through the body member. The body member and the interior open channel are substantially symmetric with respect to an optical axis, and the outer surface is shaped to provide total internal reflection. The body member has a first end surface region at a first end of the open channel for accommodating a light source and a second end surface region opposite the first end region. The second end surface region includes a plurality of refractive surface regions positioned around the second end region of the open channel. The lens is configured to provide projected light substantially centered with respect to the optical axis when the light source is positioned off the optical axis. In a specific embodiment, a lighting apparatus for providing centered white light includes such a lens and a plurality of light sources.
摘要翻译：用于混色的全内反射（TIR）透镜包括主体构件，其具有外表面和纵向延伸通过主体构件的内部开口通道。主体部件和内部开放通道相对于光轴基本对称，并且外表面成形为提供全内反射。本体构件在开放通道的第一端处具有用于容纳光源的第一端面区域和与第一端部区域相对的第二端面区域。第二端面区域包括围绕开放通道的第二端部区域定位的多个折射表面区域。当光源离开光轴时，透镜被配置为提供相对于光轴大致居中的投影光。在具体实施例中，用于提供中心白光的照明装置包括这种透镜和多个光源。

3. 发明申请

US20100091491A1 TOTAL INTERNAL REFLECTION LENS FOR COLOR MIXING 有权
标题翻译：总共内部反射镜用于颜色混合
公开(公告)号：US20100091491A1
公开(公告)日：2010-04-15
申请号：US12577583
申请日：2009-10-12
申请人： Wu Jiang , Xiantao Yan , Zequn Mei
发明人： Wu Jiang , Xiantao Yan , Zequn Mei
IPC分类号： F21V5/04 , G02B3/00
CPC分类号： F21V5/04 , F21K9/64 , F21Y2113/17 , F21Y2115/10 , G02B19/0028 , G02B19/0066 , H01L33/58
摘要： A total-internal-reflection (TIR) lens for color mixing includes a body member having an outer surface and an interior open channel extending longitudinally through the body member. The body member and the interior open channel are substantially symmetric with respect to an optical axis, and the outer surface is shaped to provide total internal reflection. The body member has a first end surface region at a first end of the open channel for accommodating a light source and a second end surface region opposite the first end region. The second end surface region includes a plurality of refractive surface regions positioned around the second end region of the open channel. The lens is configured to provide projected light substantially centered with respect to the optical axis when the light source is positioned off the optical axis. In a specific embodiment, a lighting apparatus for providing centered white light includes such a lens and a plurality of light sources.
摘要翻译：用于混色的全内反射（TIR）透镜包括主体构件，其具有外表面和纵向延伸通过主体构件的内部开口通道。主体部件和内部开放通道相对于光轴基本对称，并且外表面成形为提供全内反射。本体构件在开放通道的第一端处具有用于容纳光源的第一端面区域和与第一端部区域相对的第二端表面区域。第二端面区域包括围绕开放通道的第二端部区域定位的多个折射表面区域。当光源离开光轴时，透镜被配置为提供相对于光轴大致居中的投影光。在具体实施例中，用于提供中心白光的照明装置包括这种透镜和多个光源。

4. 外观设计

USD634875S1 LED streetlight lamp 有权
标题翻译： LED路灯
公开(公告)号：USD634875S1
公开(公告)日：2011-03-22
申请号：US29364792
申请日：2010-06-28
申请人： Wu Jiang , Xiantao Yan , Min Huang , Debo A. Adebiyi
设计人： Wu Jiang , Xiantao Yan , Min Huang , Debo A. Adebiyi

5. 发明授权

US08858022B2 Spot TIR lens system for small high-power emitter 有权
标题翻译： Spot TIR镜头系统适用于小型高功率发射器
公开(公告)号：US08858022B2
公开(公告)日：2014-10-14
申请号：US13463735
申请日：2012-05-03
申请人： Wu Jiang , Xiantao Yan , Debo A. Adebiyi
发明人： Wu Jiang , Xiantao Yan , Debo A. Adebiyi
IPC分类号： F21V13/04 , F21V7/00 , F21V5/04 , G02B19/00 , B29D11/00 , F21K99/00 , F21Y101/02 , F21Y113/00 , F21V29/00 , F21W131/406
CPC分类号： F21V7/0091 , B29D11/00009 , F21K9/00 , F21K9/60 , F21K9/68 , F21V5/04 , F21V13/04 , F21V29/74 , F21W2131/406 , F21Y2101/00 , F21Y2113/13 , F21Y2115/10 , G02B19/0028 , G02B19/0066
摘要： A lamp includes a single emitter structure having a substrate with 25 or more light emitting diodes (LEDs) arranged thereon and a power rating of 80 Watts or more, a total internal reflection (TIR) lens with a plurality of refractive surface regions disposed on the step-shaped upper surface of the optical body, and a holder having a plurality of tabs disposed along an inside rim of the holder and configured for radial compression fit with a flange of the lens, and three or more support members configured for centering the optical body member with respect to the single emitter structure. A low weight ratio of hardener over base resin below 6 is used, for example, between 1.5:1 to 2.5:1.
摘要翻译：一种灯包括单个发射器结构，其具有衬底，其具有布置在其上的25个或更多个发光二极管（LED），并且具有80瓦或更大的额定功率，全内反射（TIR）透镜，其具有多个折射表面区域光学主体的台阶状上表面和具有沿着保持器的内边缘设置的多个突出部的保持器，其构造成用于与透镜的凸缘径向压配合，以及三个或更多个支撑构件，主体部件相对于单个发射器结构。使用低于6的硬化剂与基础树脂的低重量比，例如在1.5:1至2.5:1之间。

6. 发明申请

US20130120985A1 SPOT TIR LENS SYSTEM FOR SMALL HIGH-POWER EMITTER 有权
标题翻译：用于小型高功率发射器的SPOT TIR镜头系统
公开(公告)号：US20130120985A1
公开(公告)日：2013-05-16
申请号：US13463735
申请日：2012-05-03
申请人： Wu Jiang , Xiantao Yan , Debo A. Adebiyi
发明人： Wu Jiang , Xiantao Yan , Debo A. Adebiyi
IPC分类号： F21V13/04
CPC分类号： F21V7/0091 , B29D11/00009 , F21K9/00 , F21K9/60 , F21K9/68 , F21V5/04 , F21V13/04 , F21V29/74 , F21W2131/406 , F21Y2101/00 , F21Y2113/13 , F21Y2115/10 , G02B19/0028 , G02B19/0066
摘要： A lamp includes a single emitter structure having a substrate with 25 or more light emitting diodes (LEDs) arranged thereon and a power rating of 80 Watts or more, a total internal reflection (TIR) lens with a plurality of refractive surface regions disposed on the step-shaped upper surface of the optical body, and a holder having a plurality of tabs disposed along an inside rim of the holder and configured for radial compression fit with a flange of the lens, and three or more support members configured for centering the optical body member with respect to the single emitter structure. A low weight ratio of hardener over base resin below 6 is used, for example, between 1.5:1 to 2.5:1.
摘要翻译：一种灯包括单个发射器结构，其具有衬底，其具有布置在其上的25个或更多个发光二极管（LED），并且具有80瓦或更大的额定功率，全内反射（TIR）透镜，其具有多个折射表面区域光学主体的台阶状上表面和具有沿着保持器的内边缘设置的多个突出部的保持器，其构造成用于与透镜的凸缘径向压配合;以及三个或更多个支撑构件，主体部件相对于单个发射器结构。使用低于6的硬化剂与基础树脂的低重量比，例如在1.5:1至2.5:1之间。

7. 发明申请

US20100091499A1 Total Internal Reflection Lens and Mechanical Retention and Locating Device 有权
标题翻译：全内反射镜和机械保持和定位装置
公开(公告)号：US20100091499A1
公开(公告)日：2010-04-15
申请号：US12420802
申请日：2009-04-08
申请人： Wu Jiang , Justin Ware
发明人： Wu Jiang , Justin Ware
IPC分类号： F21V5/04
CPC分类号： F21V5/04 , F21K9/64 , F21Y2113/17 , F21Y2115/10 , G02B19/0028 , G02B19/0066 , H01L33/58
摘要： A lens assembly includes a total internal reflection lens and a lens holder. The lens includes a body member having an outer surface shaped to provide total internal reflection and an interior open channel extending longitudinally through the body member. The body member has a first end region for accommodating a light source and a second end region that includes a plurality of refractive surface regions positioned around the open channel. The lens holder has a concave interior surface shaped to accommodate the optical body member of the lens and a convex exterior surface. The holder has multiple clips for securing the lens. The holder also has three or more support members extending from the exterior surface toward the first end. The support members are adapted for centering the optical body member with respect to the light source and maintaining the light source in the specified position in relation to the optical body member.
摘要翻译：透镜组件包括全内反射透镜和透镜架。透镜包括具有成形为提供全内反射的外表面的主体构件和纵向延伸穿过本体构件的内部开口通道。主体构件具有用于容纳光源的第一端部区域和包括围绕开放通道定位的多个折射表面区域的第二端部区域。透镜保持器具有凹形内表面，其形状适于容纳透镜的光学主体部件和凸出的外表面。支架具有多个固定镜头的夹子。支架还具有从外表面朝向第一端延伸的三个或更多个支撑构件。支撑构件适于使光学构件相对于光源居中并将光源保持在相对于光学构件的指定位置。

8. 发明授权

US07576600B2 Supply voltage switching circuit 失效
标题翻译：电源电压开关电路
公开(公告)号：US07576600B2
公开(公告)日：2009-08-18
申请号：US11300699
申请日：2005-12-15
申请人： Wu Jiang , Yong-Zhao Huang , Yun Li
发明人： Wu Jiang , Yong-Zhao Huang , Yun Li
IPC分类号： H02J1/00 , H03K17/00 , H01H67/00
CPC分类号： G06F1/3203 , G06F1/263 , Y10T307/696
摘要： A supply voltage switching circuit for a computer includes a chipset, a first transistor and a second transistor. The chipset includes a first MOSFET and a second MOSFET. A 5V system voltage and a 5V standby voltage are respectively inputted to sources of the first MOSFET and the second MOSFET. Gates of the first MOSFET and the second MOSFET are respectively coupled to collectors of the first transistor and the second transistor. Emitters of the first transistor and the second transistor are coupled to a first terminal for receiving a control signal. A 1.8V standby voltage is separately inputted to bases of the first transistor and the second transistor. A 12V system voltage and the 5V standby voltage are respectively inputted to collectors of the first transistor and the second transistor. A second terminal is connected between the drain of the first MOSFET and the drain of the second MOSFET.
摘要翻译：一种用于计算机的电源电压切换电路包括芯片组，第一晶体管和第二晶体管。该芯片组包括第一MOSFET和第二MOSFET。 5V系统电压和5V待机电压分别输入到第一MOSFET和第二MOSFET的源极。第一MOSFET和第二MOSFET的栅极分别耦合到第一晶体管和第二晶体管的集电极。第一晶体管和第二晶体管的发射极耦合到用于接收控制信号的第一端子。 1.8V待机电压分别输入到第一晶体管和第二晶体管的基极。 12V系统电压和5V待机电压分别输入到第一晶体管和第二晶体管的集电极。第二端子连接在第一MOSFET的漏极和第二MOSFET的漏极之间。

9. 发明授权

US07403050B2 Circuits for quickly generating power good signals to motherboard 失效
标题翻译：用于快速向主板发送电源良好信号的电路
公开(公告)号：US07403050B2
公开(公告)日：2008-07-22
申请号：US11321194
申请日：2005-12-29
申请人： Wu Jiang , Yong-Zhao Huang , Yun Li
发明人： Wu Jiang , Yong-Zhao Huang , Yun Li
IPC分类号： H03L7/00
CPC分类号： H03K17/22 , G01R19/16538
摘要： A power good signal generating circuit includes an NPN transistor, a first resistor, a second resistor, a third resistor, a first power source, and a second power source. The first resistor is connected between a base of the transistor and the first power source. The second resistor is connected between a collector of the transistor and the second power source. The third resistor is connected between an emitter of the transistor and ground. The collector is connected to an output for sending a PG signal and the emitter is connected to an input for receiving a control signal P.
摘要翻译：电源良好信号发生电路包括NPN晶体管，第一电阻器，第二电阻器，第三电阻器，第一电源和第二电源。第一电阻器连接在晶体管的基极和第一电源之间。第二电阻器连接在晶体管的集电极和第二电源之间。第三电阻连接在晶体管的发射极和地之间。集电极连接到用于发送PG信号的输出端，发射极连接到用于接收控制信号P的输入端。

10. 发明申请

US20060139829A1 Supply voltage switching circuit 失效
公开(公告)号：US20060139829A1
公开(公告)日：2006-06-29
申请号：US11300699
申请日：2005-12-15
申请人： Wu Jiang , Yong-Zhao Huang , Yun Li
发明人： Wu Jiang , Yong-Zhao Huang , Yun Li
IPC分类号： H02H3/20
CPC分类号： G06F1/3203 , G06F1/263 , Y10T307/696
摘要： A supply voltage switching circuit for a computer includes a chipset, a first transistor and a second transistor. The chipset includes a first MOSFET and a second MOSFET. A 5V system voltage and a 5V standby voltage are respectively inputted to sources of the first MOSFET and the second MOSFET. Gates of the first MOSFET and the second MOSFET are respectively coupled to collectors of the first transistor and the second transistor. Emitters of the first transistor and the second transistor are coupled to a first terminal for receiving a control signal. A 1.8V standby voltage is separately inputted to bases of the first transistor and the second transistor. A 12V system voltage and the 5V standby voltage are respectively inputted to collectors of the first transistor and the second transistor. A second terminal is connected between the drain of the first MOSFET and the drain of the second MOSFET.

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