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1.发明授权Apparatus, method and system for providing AC line power to lighting devices 有权用于向照明装置提供交流线路电力的装置，方法和系统公开(公告)号：US08324840B2
公开(公告)日：2012-12-04
申请号：US12478293
申请日：2009-06-04
申请人： Anatoly Shteynberg , Dongsheng Zhou , Harry Rodriguez , Mark Eason , Bradley M. Lehman , Stephen F. Dreyer , Thomas J. Riordan
发明人： Anatoly Shteynberg , Dongsheng Zhou , Harry Rodriguez , Mark Eason , Bradley M. Lehman , Stephen F. Dreyer , Thomas J. Riordan
CPC分类号： H05B33/083 , H05B33/0845 , H05B33/089
摘要： An apparatus, method, and system are disclosed for providing AC line power to lighting devices such as light emitting diodes (“LEDs”). A representative apparatus comprises: a plurality of LEDs coupled in series to form a first plurality of segments of LEDs coupled in series; a plurality of switches coupled to the plurality of segments of LEDs to switch a selected segment into or out of a series LED current path in response to a control signal; a memory; and a controller which, in response to a first parameter and during a first part of an AC voltage interval, determines and stores in the memory a value of a second parameter and generates a first control signal to switch a corresponding segment of LEDs into the series LED current path, and during a second part of the AC voltage interval, when a current value of the second parameter is substantially equal to the stored value, generates a second control signal to switch a corresponding segment of LEDs out of the first series LED current path.
摘要翻译： 公开了一种用于向诸如发光二极管（LED）的照明装置提供AC线电力的装置，方法和系统。 代表性装置包括：串联耦合的多个LED以形成串联耦合的第一多个LED段; 耦合到所述多个LED段的多个开关，以响应于控制信号将所选择的段切换到串联LED电流路径中或从串联LED电流路径中切换出; 记忆 以及控制器，其响应于第一参数并且在AC电压间隔的第一部分期间确定并存储在存储器中的第二参数的值，并且生成第一控制信号，以将相应的LED段切换成系列 LED电流路径，并且在交流电压间隔的第二部分期间，当第二参数的电流值基本上等于存储值时，产生第二控制信号以将相应的LED段切换出第一串联LED电流 路径。
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2.发明申请Apparatus, Method and System for Providing AC Line Power to Lighting Devices 有权为照明设备提供交流线路电源的设备，方法和系统公开(公告)号：US20100308738A1
公开(公告)日：2010-12-09
申请号：US12729081
申请日：2010-03-22
申请人： Anatoly Shteynberg , Dongsheng Zhou , Harry Rodriguez , Mark Eason , Bradley M. Lehman , Stephen F. Dreyer , Thomas J. Riordan
发明人： Anatoly Shteynberg , Dongsheng Zhou , Harry Rodriguez , Mark Eason , Bradley M. Lehman , Stephen F. Dreyer , Thomas J. Riordan
IPC分类号： H05B37/02
CPC分类号： H05B33/083 , H05B33/0812 , Y02B20/343 , Y02B20/345
摘要： An apparatus, method and system are disclosed for providing AC line power to lighting devices such as light emitting diodes (“LEDs”). An exemplary apparatus comprises: a plurality of LEDs coupled in series to form a first plurality of segments of LEDs; a plurality of switches coupled to the plurality of segments of LEDs to switch a selected segment into or out of a series LED current path in response to a control signal; a current sensor; and a controller which, in response to a first parameter and during a first part of an AC voltage interval, generates a first control signal to switch a corresponding segment of LEDs into the series LED current path; and during a second part of the AC voltage interval, generates a second control signal to switch a corresponding segment of LEDs out of the first series LED current path.
摘要翻译： 公开了一种用于向例如发光二极管（“LED”）等照明装置提供AC线电力的装置，方法和系统。 示例性装置包括：串联耦合以形成LED的第一多个段的多个LED; 耦合到所述多个LED段的多个开关，以响应于控制信号将所选择的段切换到串联LED电流路径中或从串联LED电流路径中切换出; 电流传感器; 以及控制器，响应于第一参数和在AC电压间隔的第一部分期间产生第一控制信号以将相应的LED段切换到串联LED电流路径中; 并且在交流电压间隔的第二部分期间，产生第二控制信号，以将相应的LED段切断出第一串联LED电流路径。
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3.发明授权Apparatus, method and system for providing AC line power to lighting devices 有权用于向照明装置提供交流线路电力的装置，方法和系统公开(公告)号：US08410717B2
公开(公告)日：2013-04-02
申请号：US12729081
申请日：2010-03-22
申请人： Anatoly Shteynberg , Dongsheng Zhou , Harry Rodriguez , Mark Eason , Bradley M. Lehman , Stephen F. Dreyer , Thomas J. Riordan
发明人： Anatoly Shteynberg , Dongsheng Zhou , Harry Rodriguez , Mark Eason , Bradley M. Lehman , Stephen F. Dreyer , Thomas J. Riordan
IPC分类号： G05F1/00
CPC分类号： H05B33/083 , H05B33/0812 , Y02B20/343 , Y02B20/345
摘要： An apparatus, method, and system are disclosed for providing AC line power to lighting devices such as light emitting diodes (“LEDs”). A representative apparatus comprises: a plurality of LEDs coupled in series to form a first plurality of segments of LEDs; a plurality of switches coupled to the plurality of segments of LEDs to switch a selected segment into or out of a series LED current path in response to a control signal; a current sensor; and a controller which, in response to a first parameter and during a first part of an AC voltage interval, generates a first control signal to switch a corresponding segment of LEDs into the series LED current path; and during a second part of the AC voltage interval, generates a second control signal to switch the corresponding segment of LEDs out of the first series LED current path.
摘要翻译： 公开了一种用于向诸如发光二极管（LED）的照明装置提供AC线电力的装置，方法和系统。 代表性装置包括：串联耦合以形成LED的第一多个段的多个LED; 耦合到所述多个LED段的多个开关，以响应于控制信号将所选择的段切换到串联LED电流路径中或从串联LED电流路径中切换出; 电流传感器; 以及控制器，响应于第一参数和在AC电压间隔的第一部分期间产生第一控制信号以将相应的LED段切换到串联LED电流路径中; 并且在交流电压间隔的第二部分期间产生第二控制信号，以将相应的LED段切断出第一串联LED电流路径。
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4.发明申请Apparatus, Method and System for Providing AC Line Power to Lighting Devices 有权为照明设备提供交流线路电源的设备，方法和系统公开(公告)号：US20100308739A1
公开(公告)日：2010-12-09
申请号：US12478293
申请日：2009-06-04
申请人： Anatoly Shteynberg , Dongsheng Zhou , Harry Rodriguez , Mark Eason , Bradley M. Lehman , Stephen F. Dreyer , Thomas J. Riordan
发明人： Anatoly Shteynberg , Dongsheng Zhou , Harry Rodriguez , Mark Eason , Bradley M. Lehman , Stephen F. Dreyer , Thomas J. Riordan
IPC分类号： H05B37/00
CPC分类号： H05B33/083 , H05B33/0845 , H05B33/089
摘要： An apparatus, method and system are disclosed for providing AC line power to lighting devices such as light emitting diodes (“LEDs”). An exemplary apparatus comprises: a plurality of LEDs coupled in series to form a first plurality of segments of LEDs; a plurality of switches coupled to the plurality of segments of LEDs to switch a selected segment into or out of a series LED current path in response to a control signal; a memory; and a controller which, in response to a first parameter and during a first part of an AC voltage interval, determines and stores in the memory a value of a second parameter and generates a first control signal to switch a corresponding segment of LEDs into the series LED current path; and during a second part of the AC voltage interval, when a current value of the second parameter is substantially equal to the stored value, generates a second control signal to switch a corresponding segment of LEDs out of the first series LED current path.
摘要翻译： 公开了一种用于向例如发光二极管（“LED”）等照明装置提供AC线电力的装置，方法和系统。 示例性装置包括：串联耦合以形成LED的第一多个段的多个LED; 耦合到所述多个LED段的多个开关，以响应于控制信号将所选择的段切换到串联LED电流路径中或从串联LED电流路径中切换出; 记忆 以及控制器，其响应于第一参数并且在AC电压间隔的第一部分期间确定并存储在存储器中的第二参数的值，并且生成第一控制信号，以将相应的LED段切换成系列 LED电流路径; 并且在所述交流电压间隔的第二部分期间，当所述第二参数的当前值基本上等于所述存储值时，产生第二控制信号以将相应的LED段切换出所述第一串联LED电流路径。
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5.发明授权System and apparatus for regulation of wavelength shift and perceived color of solid state lighting with intensity and temperature variation 有权用于调节具有强度和温度变化的固态照明的波长偏移和感知颜色的系统和装置公开(公告)号：US08723766B2
公开(公告)日：2014-05-13
申请号：US13558283
申请日：2012-07-25
IPC分类号： G09G3/32
CPC分类号： H05B33/0827 , H05B33/0863 , H05B33/0866
摘要： Representative embodiments of the disclosure provide a system and apparatus for controlling an intensity and spectrum of light emitted from a solid state lighting system. The solid state lighting system has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting system producing a first wavelength shift, and a second electrical biasing for the solid state lighting system producing a second, opposing wavelength shift. Representative embodiments provide for receiving information designating a selected intensity level and a selected temperature and providing a combined first electrical biasing and second electrical biasing to the solid state lighting system to generate emitted light having the selected intensity level and having a second emitted spectrum within a predetermined variance of the first emitted spectrum over a predetermined range of temperatures.
摘要翻译： 本公开的代表性实施例提供了一种用于控制从固态照明系统发射的光的强度和光谱的系统和装置。 固态照明系统在全强度和选定温度下具有第一发射光谱，固态照明系统的第一电偏压产生第一波长位移，并且固态照明系统的第二电偏压产生第二 相反的波长偏移。 代表性的实施例提供用于接收指定所选择的强度水平和选定温度的信息，并向固态照明系统提供组合的第一电偏置和第二电偏置，以产生具有所选强度水平的发射光并且具有在预定的 在预定温度范围内的第一个发射光谱的方差。
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6.发明授权Regulation of wavelength shift and perceived color of solid state lighting with temperature variation 有权固态照明随温度变化的波长偏移和感知颜色的调节公开(公告)号：US08264448B2
公开(公告)日：2012-09-11
申请号：US11927173
申请日：2007-10-29
IPC分类号： G09G3/36
CPC分类号： H05B33/0872 , H05B33/0818 , H05B33/086 , H05B33/0866
摘要： Representative embodiments of the disclosure provide a system, apparatus, and method of controlling an intensity and spectrum of light emitted from a solid state lighting system. The solid state lighting system has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting system producing a first wavelength shift, and a second electrical biasing for the solid state lighting system producing a second, opposing wavelength shift. Representative embodiments provide for receiving information designating a selected intensity level or a selected temperature and providing a combined first electrical biasing and second electrical biasing to the solid state lighting system to generate emitted light having the selected intensity level and having a second emitted spectrum within a predetermined variance of the first emitted spectrum over a predetermined range of temperatures.
摘要翻译： 本公开的代表性实施例提供了一种控制从固态照明系统发射的光的强度和光谱的系统，装置和方法。 固态照明系统在全强度和选定温度下具有第一发射光谱，固态照明系统的第一电偏压产生第一波长位移，并且固态照明系统的第二电偏压产生第二 相反的波长偏移。 代表性实施例提供用于接收指定所选择的强度水平或选定温度的信息，并且向固态照明系统提供组合的第一电偏置和第二电偏置以产生具有所选强度水平的发射光并且具有预定的 在预定温度范围内的第一个发射光谱的方差。
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公开(公告)号：US20110121754A1
公开(公告)日：2011-05-26
申请号：US12778767
申请日：2010-05-12
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , H05B33/0851 , Y02B20/347
摘要： Exemplary embodiments provide an apparatus, system and method for power conversion to provide power to solid state lighting, and which may be coupled to a first switch, such as a dimmer switch. An exemplary system comprises: a switching power supply; solid state lighting; a first adaptive interface circuit to provide a resistive impedance to the first switch and conduct current from the first switch in a default mode; and a second adaptive interface circuit to create a resonant process. An exemplary apparatus comprises: a switching power supply; and an adaptive interface circuit comprising a resistive impedance coupled in series to a reactive impedance to conduct current from the first switch in a first current path in a default mode, and further comprising a second switch coupled to the reactive impedance to conduct current from the first switch in a second current path, with the adaptive interface circuit further damping oscillation when the first switch turns on.
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公开(公告)号：US20110115394A1
公开(公告)日：2011-05-19
申请号：US12858807
申请日：2010-08-18
CPC分类号： H05B33/0872 , G09G3/2018 , G09G3/2081 , G09G3/3413 , G09G3/342 , G09G2320/0242 , G09G2320/064 , G09G2330/06 , H05B33/0818 , H05B33/086 , H05B33/0866
摘要： Exemplary embodiments of the invention provide a system, apparatus, and method of controlling an intensity and spectrum of light emitted from a solid state lighting system. The solid state lighting has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting producing a first wavelength shift, and a second electrical biasing for the solid state lighting producing a second, opposing wavelength shift. Exemplary embodiments provide for receiving information designating a selected intensity level or a selected temperature; and providing a combined first electrical biasing and second electrical biasing to the solid state lighting to generate emitted light having the selected intensity level and having a second emitted spectrum within a predetermined variance of the first emitted spectrum over a predetermined range of temperatures.
摘要翻译： 本发明的示例性实施例提供了一种控制从固态照明系统发射的光的强度和光谱的系统，装置和方法。 固态照明在全强度和选定温度下具有第一发射光谱，第一电偏压用于固态照明产生第一波长偏移，第二电偏压用于固态照明，产生第二相对波长 转移。 示例性实施例提供用于接收指定所选择的强度水平或选定温度的信息; 以及向所述固态照明提供组合的第一电偏置和第二电偏置以产生具有所选强度水平的发射光，并且在预定温度范围内具有在所述第一发射光谱的预定变化范围内的第二发射光谱。
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公开(公告)号：US07800315B2
公开(公告)日：2010-09-21
申请号：US11927218
申请日：2007-10-29
IPC分类号： H05B37/02
CPC分类号： H05B33/0872 , G09G3/2018 , G09G3/2081 , G09G3/3413 , G09G3/342 , G09G2320/0242 , G09G2320/064 , G09G2330/06 , H05B33/0818 , H05B33/086 , H05B33/0866
摘要： Exemplary embodiments of the invention provide a system, apparatus, and method of controlling an intensity and spectrum of light emitted from a solid state lighting system. The solid state lighting has a first emitted spectrum at full intensity and at a selected temperature, with a first electrical biasing for the solid state lighting producing a first wavelength shift, and a second electrical biasing for the solid state lighting producing a second, opposing wavelength shift. Exemplary embodiments provide for receiving information designating a selected intensity level or a selected temperature; and providing a combined first electrical biasing and second electrical biasing to the solid state lighting to generate emitted light having the selected intensity level and having a second emitted spectrum within a predetermined variance of the first emitted spectrum over a predetermined range of temperatures.
摘要翻译： 本发明的示例性实施例提供了一种控制从固态照明系统发射的光的强度和光谱的系统，装置和方法。 固态照明在全强度和选定温度下具有第一发射光谱，第一电偏压用于固态照明产生第一波长偏移，第二电偏压用于固态照明，产生第二相对波长 转移。 示例性实施例提供用于接收指定所选择的强度水平或选定温度的信息; 以及向所述固态照明提供组合的第一电偏置和第二电偏置以产生具有所选强度水平的发射光，并且在预定温度范围内具有在所述第一发射光谱的预定变化范围内的第二发射光谱。
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10.发明授权公开(公告)号：US08368636B2
公开(公告)日：2013-02-05
申请号：US11927084
申请日：2007-10-29
IPC分类号： G09G3/36
CPC分类号： H05B33/0854 , H05B33/0809 , H05B33/0818 , H05B33/086
摘要： Representative embodiments of the invention provide a system, apparatus, and method of controlling an intensity and spectrum of light emitted from a solid state lighting system. The solid state lighting system has a first emitted spectrum at a full intensity level and at a selected temperature, with a first electrical biasing for the solid state lighting system producing a first wavelength shift, and a second electrical biasing for the solid state lighting system producing a second, opposing wavelength shift. Representative embodiments provide for receiving information designating a selected intensity level or a selected temperature; and providing a combined first electrical biasing and second electrical biasing to the solid state lighting system to generate emitted light having the selected intensity level and having a second emitted spectrum within a predetermined variance of the first emitted spectrum over a predetermined range of temperatures.
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