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21. 发明申请

WO2009095890A3 SWITCHED-MODE POWER SUPPLY 审中-公开
公开(公告)号：WO2009095890A3
公开(公告)日：2009-08-06
申请号：PCT/IB2009/050387
申请日：2009-01-30
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JUNGWIRTH, Paul, Joseph , COETZEE, William, Peter
发明人： JUNGWIRTH, Paul, Joseph , COETZEE, William, Peter
IPC分类号： H02M1/36 , H02M3/335
摘要： Disclosed herein are a switched-mode power supply and a method therefor. The switched-mode power supply has an input and an output and includes an input voltage conditioner, a transformer, a switching control circuit, an output voltage conditioner and a feedback voltage conditioner, which are operatively coupled. In addition, the switched mode power supply includes a start-up circuit operatively coupled to the input voltage conditioner and the switching control circuit, wherein the start-up circuit is configured to substantially provide electrical power to the switching control circuit during start-up and until the feedback voltage conditioner provides a predetermined voltage to the switching control circuit.

22. 发明申请

WO2007121573A1 INTEGRATED POWER AND CONTROL UNIT FOR A SOLID-STATE LIGHTING DEVICE 审中-公开
标题翻译：用于固态照明设备的集成电源和控制单元
公开(公告)号：WO2007121573A1
公开(公告)日：2007-11-01
申请号：PCT/CA2007/000677
申请日：2007-04-23
申请人： TIR SYSTEMS LTD. , JUNGWIRTH, Paul , PERINCEK, Ozan
发明人： JUNGWIRTH, Paul , PERINCEK, Ozan
IPC分类号： H05B33/08
CPC分类号： H05B33/0845 , H05B33/0815 , H05B37/0254
摘要： The present invention provides an integrated power and control unit for use with a solid-state lighting device. The integrated power and control unit comprises a power input and a data input. The power input receives power from a power source, wherein this power is configured in a first power format and the data input receives control data from a control data source, wherein the control data is configured in a first data format. The integrated power and control unit further comprises a translation device coupled to the power input and the data input. The translation device is configured to convert the power in the first power format to power in a second power format and further configured to convert the control data in the first data format to control data in a second data format. The second power format and second data format are compatible with the required power and data formats of the solid-state lighting device and transmit the required power and data formats of the solid-state lighting device using a power and data output.
摘要翻译：本发明提供了一种与固态照明装置一起使用的集成电力和控制单元。集成电源和控制单元包括电源输入和数据输入。电源输入从电源接收电力，其中该功率被配置为第一功率格式，并且数据输入从控制数据源接收控制数据，其中控制数据被配置为第一数据格式。集成电力和控制单元还包括耦合到电力输入和数据输入的转换装置。翻译装置被配置为将第一功率格式的功率转换为第二功率格式的功率，并且还被配置为将第一数据格式的控制数据转换为以第二数据格式的控制数据。第二功率格式和第二数据格式与固态照明装置的所需功率和数据格式兼容，并且使用功率和数据输出来传输固态照明装置的所需功率和数据格式。

23. 发明申请

WO2006056052A1 APPARATUS AND METHOD FOR CONTROLLING COLOUR AND COLOUR TEMPERATURE OF LIGHT GENERATED BY A DIGITALLY CONTROLLED LUMINAIRE 审中-公开
标题翻译：用于控制由数字控制的灯泡产生的光的颜色和颜色温度的装置和方法
公开(公告)号：WO2006056052A1
公开(公告)日：2006-06-01
申请号：PCT/CA2005/001773
申请日：2005-11-23
申请人： TIR SYSTEMS LTD. , ROBINSON, Shane, P. , JUNGWIRTH, Paul
发明人： ROBINSON, Shane, P. , JUNGWIRTH, Paul
IPC分类号： H05B33/02 , H05B37/02 , H05B33/08
CPC分类号： H05B33/0857 , G09G3/14 , G09G3/2011 , G09G3/2014 , G09G2320/0242 , G09G2320/0247 , G09G2320/0666 , G09G2330/021 , H05B33/0818 , H05B33/0827 , H05B33/083
摘要： The present invention provides a method and apparatus for controlling the correlated colour temperature (CCT) or colour of light produced by an array of light-emitting elements by providing multiple selectable paths for the flow of drive current. The apparatus includes a primary path comprising primary light-emitting elements, and one or more secondary paths comprising secondary light-emitting elements that are used for compensation or correction of the colour of light emitted by the primary light-emitting elements. A plurality of control means, for example switches are used to direct current through particular paths. During operation, the drive current primarily flows through the primary light-emitting elements and is redirected, periodically for example, to a secondary path comprising light-emitting elements of a particular colour that is desired in addition to the colour produced by the primary light-emitting elements.
摘要翻译：本发明提供了一种用于通过为驱动电流的流动提供多个可选路径来控制由发光元件阵列产生的光的相关色温（CCT）或颜色的方法和装置。该装置包括主路径，其包括主要发光元件，以及包括用于补偿或校正由主要发光元件发射的光的颜色的次级发光元件的一个或多个次路径。多个控制装置，例如开关用于引导电流通过特定路径。在操作期间，驱动电流主要流过初级发光元件，并被周期性地重定向到例如除了由初级发光元件产生的颜色之外期望的特定颜色的发光元件的次级路径，发光元件。

24. 发明申请

WO2006015476A1 METHOD AND APPARATUS FOR SCALING THE AVERAGE CURRENT SUPPLY TO LIGHT-EMITTING ELEMENTS 审中-公开
标题翻译：将平均电流供应给发光元件的方法和装置
公开(公告)号：WO2006015476A1
公开(公告)日：2006-02-16
申请号：PCT/CA2005/001202
申请日：2005-08-02
申请人： TIR SYSTEMS LTD. , JUNGWIRTH, Paul , TOMA, Ion
发明人： JUNGWIRTH, Paul , TOMA, Ion
IPC分类号： H05B33/08
CPC分类号： H05B33/0845 , G09G3/2018 , G09G3/32 , G09G2300/06 , H05B33/0818 , H05B33/0827
摘要： The present invention provides a method and apparatus for scaling the average drive current supplied to a light-emitting element or string thereof by coupling a scaling signal to an original control signal thereby generating an effective control signal for control of the light-emitting element(s). The scaling signal can be a modulated signal, for example a Pulse Width Modulation (PWM) signal, Pulse Code Modulation (PCM) signal, or other signal and modifies the original control signal to produce an effective control signal. The effective control signal is subsequently used to control the supply of power to the light-emitting element(s) from a power source via a switching device. The effective control signal essentially modifies the ON time of the light-emitting element(s), thereby modifying the average drive current passing through the light-emitting element(s). The scaling signal is coupled to the original control signal by a coupling mechanism, thereby enabling the modification of the original control signal by the scaling signal forming the effective control signal.
摘要翻译：本发明提供一种通过将缩放信号耦合到原始控制信号来缩放提供给发光元件或其串的平均驱动电流的方法和装置，从而产生用于控制发光元件的有效控制信号）。缩放信号可以是调制信号，例如脉宽调制（PWM）信号，脉冲编码调制（PCM）信号或其他信号，并修改原始控制信号以产生有效的控制信号。随后，有效控制信号用于控制通过开关装置从电源向发光元件供电。有效控制信号基本上改变了发光元件的导通时间，从而改变了通过发光元件的平均驱动电流。缩放信号通过耦合机构耦合到原始控制信号，从而能够通过形成有效控制信号的缩放信号修改原始控制信号。

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