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    Solid-state lighting apparatus and methods using switched energy storage
    1.
    发明授权
    Solid-state lighting apparatus and methods using switched energy storage 有权
    使用切换式能量存储的固态照明装置和方法

    公开(公告)号：US09374858B2

    公开(公告)日：2016-06-21

    申请号：US13476259

    申请日：2012-05-21

    Applicant: Liqin Ni

    Inventor： Liqin Ni

    IPC: H05B37/02 ,  H05B33/08

    CPC classification number: H05B33/0812 ,  H05B33/083 ,  Y02B20/345

    Abstract: An apparatus includes at least one LED, at least one charge storage device and a switching circuit configured to route current through the least one LED to the at least one charge storage device for a first state of an applied voltage and to discharge the at least one charge storage device via the at least one LED for a second state of the applied voltage. The apparatus may further include a current control circuit coupled in series with the at least one LED.

    Abstract translation: 一种装置包括至少一个LED，至少一个电荷存储装置和开关电路，其被配置为将电流通过所述至少一个LED发射到所述至少一个电荷存储装置，用于施加电压的第一状态，并且将所述至少一个LED放电 电荷存储装置经由所述至少一个LED施加电压的第二状态。 该装置还可以包括与至少一个LED串联耦合的电流控制电路。

    SOLID-STATE LIGHTING APPARATUS AND METHODS USING CURRENT DIVERSION CONTROLLED BY LIGHTING DEVICE BIAS STATES
    2.
    发明申请
    SOLID-STATE LIGHTING APPARATUS AND METHODS USING CURRENT DIVERSION CONTROLLED BY LIGHTING DEVICE BIAS STATES 有权
    固态照明设备和使用照明设备偏移状态控制的电流分流的方法

    公开(公告)号：US20130069536A1

    公开(公告)日：2013-03-21

    申请号：US13235127

    申请日：2011-09-16

    Applicant: Liqin Ni

    Inventor： Liqin Ni

    IPC: H05B37/02

    CPC classification number: H05B33/0809 ,  H05B33/083 ,  H05B37/02

    Abstract: A lighting apparatus includes a string of light emitting diode (LED) sets coupled in series, each set including at least one LED. The apparatus further includes a plurality of current diversion circuits, respective ones of which are coupled to respective nodes of the string and configured to operate responsive to bias state transitions of respective ones of the LED sets. In some embodiments, a first one of the current diversion circuits is configured to conduct current via a first one of the LED sets and is configured to be turned off responsive to current through a second one of the LED sets. The first one of the current diversion circuits may be configured to conduct current responsive to a forward biasing of the first one of the LED sets and the second one of the current diversion circuit may be configured to conduct current responsive to a forward biasing of a second one of the LED sets.

    Abstract translation: 一种照明装置包括一串串联的发光二极管（LED）组，每组包括至少一个LED。 该装置还包括多个电流分流电路，其中相应的电流分流电路耦合到串的相应节点并且被配置为响应于各个LED组的偏置状态转变而进行操作。 在一些实施例中，电流分流电路中的第一个被配置为经由LED组中的第一个传导电流，并且被配置为响应于通过第二LED组的电流而被关断。 当前分流电路中的第一个可以被配置为响应于第一个LED组的正向偏置来传导电流，并且电流转向电路中的第二个可以被配置为响应于第二个 其中一个LED组。

    Solid-state lighting apparatus and methods using current diversion controlled by lighting device bias states
    4.
    发明授权
    Solid-state lighting apparatus and methods using current diversion controlled by lighting device bias states 有权
    使用由照明装置偏置状态控制的电流分流的固态照明装置和方法

    公开(公告)号：US09277605B2

    公开(公告)日：2016-03-01

    申请号：US13235127

    申请日：2011-09-16

    Applicant: Liqin Ni

    Inventor： Liqin Ni

    IPC: H05B37/02 ,  H05B33/08

    CPC classification number: H05B33/0809 ,  H05B33/083 ,  H05B37/02

    Abstract: A lighting apparatus includes a string of light emitting diode (LED) sets coupled in series, each set including at least one LED. The apparatus further includes a plurality of current diversion circuits, respective ones of which are coupled to respective nodes of the string and configured to operate responsive to bias state transitions of respective ones of the LED sets. In some embodiments, a first one of the current diversion circuits is configured to conduct current via a first one of the LED sets and is configured to be turned off responsive to current through a second one of the LED sets. The first one of the current diversion circuits may be configured to conduct current responsive to a forward biasing of the first one of the LED sets and the second one of the current diversion circuit may be configured to conduct current responsive to a forward biasing of a second one of the LED sets.

    Abstract translation: 一种照明装置包括一串串联的发光二极管（LED）组，每组包括至少一个LED。 该装置还包括多个电流分流电路，其中相应的电流分流电路耦合到串的相应节点并且被配置为响应于各个LED组的偏置状态转变而进行操作。 在一些实施例中，电流分流电路中的第一个被配置为经由LED组中的第一个传导电流，并且被配置为响应于通过第二LED组的电流而被关断。 当前分流电路中的第一个可以被配置为响应于第一个LED组的正向偏置来传导电流，并且电流转向电路中的第二个可以被配置为响应于第二个 其中一个LED组。

    SOLID-STATE LIGHTING APPARATUS AND METHODS USING ENERGY STORAGE WITH SEGMENT CONTROL
    5.
    发明申请
    SOLID-STATE LIGHTING APPARATUS AND METHODS USING ENERGY STORAGE WITH SEGMENT CONTROL 有权
    固态照明设备和使用能量储存与分段控制的方法

    公开(公告)号：US20140077709A1

    公开(公告)日：2014-03-20

    申请号：US13616368

    申请日：2012-09-14

    Applicant: Jun Zhang ,  Liqin Ni

    Inventor： Jun Zhang ,  Liqin Ni

    IPC: H05B37/00

    CPC classification number: H05B33/0824 ,  H05B33/083

    Abstract: A lighting apparatus includes a rectifier circuit configured to be coupled to an AC source and to produce a rectified voltage from an AC voltage and a string including at least two serially-connected LED segments and coupled to the rectifier circuit. A segment control circuit is configured to selectively bypass at least one segment of the string responsive to the rectified voltage. An energy storage circuit is coupled to the rectifier circuit and controls current flow between at least one energy storage device and the string. A control circuit controls the segment control circuit and the energy storage circuit. The segment control circuit may support a current from the rectifier circuit through all of the segments in the string circuit at a peak of the rectified voltage and the energy storage circuit may charge the at least one energy storage device to a voltage near the peak of the rectified voltage.

    Abstract translation: 照明装置包括整流电路，其被配置为耦合到AC源并且从AC电压和包括至少两个串联连接的LED段的串产生整流电压并且耦合到整流器电路。 段控制电路被配置为响应于整流电压选择性地旁路串的至少一个段。 能量存储电路耦合到整流器电路并且控制至少一个能量存储装置与串之间的电流。 控制电路控制分段控制电路和能量存储电路。 分段控制电路可以支持来自整流电路的电流通过整流电压的峰值处的串电路中的所有段，并且能量存储电路可以将至少一个能量存储装置充电到接近峰值的电压 整流电压。

    Solid-State Lighting Apparatus Including Current Diversion Controlled by Lighting Device Bias States and Current Limiting Using a Passive Electrical Component
    6.
    发明申请
    Solid-State Lighting Apparatus Including Current Diversion Controlled by Lighting Device Bias States and Current Limiting Using a Passive Electrical Component 审中-公开
    固态照明设备包括由照明设备偏置状态控制的电流转移和使用被动电气元件的限流

    公开(公告)号：US20130162153A1

    公开(公告)日：2013-06-27

    申请号：US13338076

    申请日：2011-12-27

    Applicant: Antony P. van de Ven ,  Liqin Ni

    Inventor： Antony P. van de Ven ,  Liqin Ni

    IPC: H05B37/00

    CPC classification number: H05B33/083 ,  H05B33/089

    Abstract: A lighting apparatus includes a string of light emitting diode (LED) sets coupled in series where each set includes at least one LED. A current diversion circuit is coupled to the string and is configured to operate responsive to a bias state transition of one of the LED sets to direct current away from another one of the LED sets. A current limiting circuit is coupled in series with the string and is configured to conduct current responsive to a forward biasing of all of the LED sets. The current limiting circuit includes only passive electrical component(s).

    Abstract translation: 照明装置包括串联的发光二极管（LED）组，其中每组包括至少一个LED。 电流分流电路耦合到串并且被配置为响应于一个LED组的偏置状态转变而操作以使电流远离另一个LED组。 电流限制电路与串串联，并且被配置为响应于所有LED组的向前偏置来传导电流。 限流电路仅包括无源电气部件。

    Solid-state lighting apparatus and methods using energy storage with segment control
    8.
    发明授权
    Solid-state lighting apparatus and methods using energy storage with segment control 有权
    使用节能控制的固态照明装置和方法

    公开(公告)号：US09131571B2

    公开(公告)日：2015-09-08

    申请号：US13616368

    申请日：2012-09-14

    Applicant: Jun Zhang ,  Liqin Ni

    Inventor： Jun Zhang ,  Liqin Ni

    IPC: H05B37/00 ,  H05B33/08

    CPC classification number: H05B33/0824 ,  H05B33/083

    Abstract: A lighting apparatus includes a rectifier circuit configured to be coupled to an AC source and to produce a rectified voltage from an AC voltage and a string including at least two serially-connected LED segments and coupled to the rectifier circuit. A segment control circuit is configured to selectively bypass at least one segment of the string responsive to the rectified voltage. An energy storage circuit is coupled to the rectifier circuit and controls current flow between at least one energy storage device and the string. A control circuit controls the segment control circuit and the energy storage circuit. The segment control circuit may support a current from the rectifier circuit through all of the segments in the string circuit at a peak of the rectified voltage and the energy storage circuit may charge the at least one energy storage device to a voltage near the peak of the rectified voltage.

    Abstract translation: 照明装置包括整流电路，其被配置为耦合到AC源并且从AC电压和包括至少两个串联连接的LED段的串产生整流电压并且耦合到整流器电路。 段控制电路被配置为响应于整流电压选择性地旁路串的至少一个段。 能量存储电路耦合到整流器电路并且控制至少一个能量存储装置与串之间的电流。 控制电路控制分段控制电路和能量存储电路。 分段控制电路可以支持来自整流电路的电流通过整流电压的峰值处的串电路中的所有段，并且能量存储电路可以将至少一个能量存储装置充电到接近峰值的电压 整流电压。

    Solid-state lighting apparatus including an energy storage module for applying power to a light source element during low power intervals and methods of operating the same
    9.
    发明授权
    Solid-state lighting apparatus including an energy storage module for applying power to a light source element during low power intervals and methods of operating the same 有权
    固体照明装置，包括用于在低功率间隔期间向光源元件施加功率的能量存储模块及其操作方法

    公开(公告)号：US08823271B2

    公开(公告)日：2014-09-02

    申请号：US13338095

    申请日：2011-12-27

    Applicant: Antony P. van de Ven ,  Liqin Ni

    Inventor： Antony P. van de Ven ,  Liqin Ni

    IPC: H05B41/00

    CPC classification number: H05B33/0824

    Abstract: A lighting apparatus includes a string of Light Emitting Diode (LED) sets coupled in series, each set including at least one LED, a light spreading circuit configured to incrementally turn on respective ones of the LED sets responsive to a power signal, and an energy storage module that is configured to store energy during a first interval of a period of the power signal and to apply the stored energy to the string during a second interval of the period of the power signal.

    Abstract translation: 一种照明装置包括一串发光二极管（LED）组，其串联耦合，每组包括至少一个LED，光扩散电路，其配置为响应于功率信号递增地接通相应的LED组，并且能量 存储模块，其被配置为在所述功率信号的周期的第一间隔期间存储能量，并且在所述功率信号的周期的第二间隔期间将所存储的能量施加到所述串。

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