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    • 5. 发明授权
    • Solid state lighting device with improved heatsink
    • 具有改进散热器的固态照明装置
    • US07932532B2
    • 2011-04-26
    • US12535353
    • 2009-08-04
    • Paul Kenneth PickardNicholas W. Medendorp, Jr.
    • Paul Kenneth PickardNicholas W. Medendorp, Jr.
    • H01L33/00
    • F21V29/004F21K9/23F21V7/0025F21V23/006F21V29/505F21V29/677F21V29/70F21V29/83F21V29/85F21Y2115/10
    • A solid state lighting device includes a device-scale stamped heatsink with a base portion and multiple segments or sidewalls projecting outward from the base portion, and dissipates all steady state thermal load of a solid state emitter to an ambient air environment. The heatsink is in thermal communication with one or more solid state emitters, and may define a cup-like cavity containing a reflector. At least a portion of each one sidewall portion or segment extends in a direction non-parallel to the base portion. A dielectric layer and at least one electrical trace may be deposited over a metallic sheet to form a composite sheet, and the composite sheet may be processed by stamping and/or progressive die shaping to form a heatsink with integral circuitry. At least some segments of a heatsink may be arranged to structurally support a lens and/or reflector associated with a solid state lighting device.
    • 固态照明装置包括具有基部的装置级冲压散热器和从基部向外突出的多个段或侧壁,并且将固态发射器的所有稳态热负载耗散到环境空气环境中。 散热器与一个或多个固态发射器热连通,并且可以限定包含反射器的杯状空腔。 每个侧壁部分或部分的至少一部分在不平行于基部的方向上延伸。 电介质层和至少一个电迹线可以沉积在金属片上以形成复合片材,并且复合片材可以通过冲压和/或渐进的模具成型来加工,以形成具有集成电路的散热器。 散热器的至少一些段可以布置成在结构上支撑与固态照明装置相关联的透镜和/或反射器。
    • 7. 发明授权
    • Solid state lighting device including heatsink formed by stamping and/or die shaping
    • 包括通过冲压和/或模具成型形成的散热器的固态照明装置
    • US08362509B2
    • 2013-01-29
    • US13052094
    • 2011-03-20
    • Paul Kenneth PickardNicholas W. Medendorp, Jr.
    • Paul Kenneth PickardNicholas W. Medendorp, Jr.
    • H01L33/00H01L21/00
    • F21V29/004F21K9/23F21V7/0025F21V23/006F21V29/505F21V29/677F21V29/70F21V29/83F21V29/85F21Y2115/10
    • A solid state lighting device includes a device-scale stamped heatsink with a base portion and multiple segments or sidewalls projecting outward from the base portion, and dissipates all steady state thermal load of a solid state emitter to an ambient air environment. The heatsink is in thermal communication with one or more solid state emitters, and may define a cup-like cavity containing a reflector. At least a portion of each one sidewall portion or segment extends in a direction non-parallel to the base portion. A dielectric layer and at least one electrical trace may be deposited over a metallic sheet to form a composite sheet, and the composite sheet may be processed by stamping and/or progressive die shaping to form a heatsink with integral circuitry. At least some segments of a heatsink may be arranged to structurally support a lens and/or reflector associated with a solid state lighting device.
    • 固态照明装置包括具有基部的装置级冲压散热器和从基部向外突出的多个段或侧壁,并且将固态发射器的所有稳态热负载耗散到环境空气环境中。 散热器与一个或多个固态发射器热连通,并且可以限定包含反射器的杯状空腔。 每个侧壁部分或部分的至少一部分在不平行于基部的方向上延伸。 电介质层和至少一个电迹线可以沉积在金属片上以形成复合片材,并且复合片材可以通过冲压和/或渐进的模具成型来加工,以形成具有集成电路的散热器。 散热器的至少一些段可以布置成在结构上支撑与固态照明装置相关联的透镜和/或反射器。
    • 8. 发明授权
    • LED lighting systems including luminescent layers on remote reflectors
    • LED照明系统包括远程反射器上的发光层
    • US09217553B2
    • 2015-12-22
    • US13216434
    • 2011-08-24
    • Nicholas W. Medendorp, Jr.
    • Nicholas W. Medendorp, Jr.
    • F21S8/00F21V7/00F21V7/22F21V9/16F21S8/08F21W131/103F21Y101/02
    • F21V7/0008F21S8/086F21V7/22F21V9/30F21W2131/103F21Y2115/10
    • A lighting system may include a substrate and a light emitting device (LED) on the substrate, and the light emitting device may be configured to transmit light having a first wavelength along a path away from the substrate. A remote reflector may be spaced apart from the light emitting device, and the light emitting device may be between the substrate and the remote reflector. The remote reflector may also be in the path of the light having the first wavelength transmitted by light emitting device. A luminescent layer may be on a surface of the remote reflector, and the luminescent layer may be configured to convert a portion of the light having the first wavelength to light having a second wavelength different than the first wavelength. Moreover, the remote reflector may be configured to reflect light having the first and second wavelengths.
    • 照明系统可以在衬底上包括衬底和发光器件(LED),并且发光器件可以被配置为透射远离衬底的路径具有第一波长的光。 远程反射器可以与发光器件间隔开,并且发光器件可以在衬底和远程反射器之间。 远程反射器也可以在具有由发光器件传输的第一波长的光的路径中。 发光层可以在远端反射体的表面上,并且发光层可以被配置为将具有第一波长的光的一部分转换成具有不同于第一波长的第二波长的光。 此外,远程反射器可以被配置为反射具有第一和第二波长的光。