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1. 发明申请

WO2011001340A1 CIRCUIT FOR CONVERTING DC INTO AC PULSED VOLTAGE 审中-公开
标题翻译：将直流转换成交流脉冲电压的电路
公开(公告)号：WO2011001340A1
公开(公告)日：2011-01-06
申请号：PCT/IB2010/052886
申请日：2010-06-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LIU, Chenyang , DING, Ang , WU, Bin
发明人： LIU, Chenyang , DING, Ang , WU, Bin
IPC分类号： H05B41/28
CPC分类号： H05B41/2806 , Y02B20/22
摘要： The present invention proposes a circuit for converting DC into AC pulsed voltage. The circuit comprises two or four controllable semiconductor switches as well as a corresponding controller unit. The controller unit controls the opening and closing of the two or four controllable semiconductor switches using a preset control mode. When the circuit is used as the driver circuit of a capacitive load such as a DBD lamp, the luminous efficiency of the DBD lamp is improved.
摘要翻译：本发明提出了一种用于将DC转换成AC脉冲电压的电路。该电路包括两个或四个可控半导体开关以及相应的控制器单元。控制器单元使用预设控制模式来控制两个或四个可控半导体开关的打开和关闭。当电路用作诸如DBD灯的电容性负载的驱动电路时，DBD灯的发光效率提高。

2. 发明申请

WO2010143125A1 METHOD AND CIRCUIT ARRANGEMENT FOR GENERATING A PULSED VOLTAGE 审中-公开
标题翻译：用于产生脉冲电压的方法和电路布置
公开(公告)号：WO2010143125A1
公开(公告)日：2010-12-16
申请号：PCT/IB2010/052524
申请日：2010-06-08
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DING, Ang
发明人： DING, Ang
IPC分类号： H02M3/337 , H02M7/538
CPC分类号： H02M3/3378 , H02M7/53806
摘要： The invention proposes a circuit arrangement for converting a DC voltage from a DC power supply into a pulsed voltage to operate or drive a load, for example, a DBD lamp. The circuit arrangement comprises a transformer having a primary winding and a secondary winding, a first controllable switch branch, a second controllable switch branch, and a control unit. The control unit is configured to control the first controllable switch branch and the second controllable switch branch to be alternately turned on so that at least part of the energy from the DC power supply is stored in the primary winding during each turn-on period of the first controllable switch branch and the second controllable switch branch, and to leave an idle time between the two adjacent turn-on periods so that at least part of the stored energy is transferred to the secondary winding to alternately generate a positive pulsed voltage during one idle time and a negative pulsed voltage during the next idle time.
摘要翻译：本发明提出一种用于将来自直流电源的直流电压转换成脉冲电压以操作或驱动负载（例如DBD灯）的电路装置。电路装置包括具有初级绕组和次级绕组的变压器，第一可控开关分支，第二可控开关分支和控制单元。控制单元被配置为控制第一可控开关分支和第二可控开关分支交替开启，使得来自直流电源的能量的至少一部分在每个导通周期期间存储在初级绕组中第一可控开关分支和第二可控开关分支，并且在两个相邻导通周期之间留下空闲时间，使得至少部分存储的能量被传送到次级绕组，以在一个空闲期间交替产生正脉冲电压时间和负脉冲电压。

3. 发明申请

WO2011001339A1 CIRCUIT FOR CONVERTING DC INTO AC PULSED VOLTAGE 审中-公开
标题翻译：将直流转换成交流脉冲电压的电路
公开(公告)号：WO2011001339A1
公开(公告)日：2011-01-06
申请号：PCT/IB2010/052883
申请日：2010-06-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LIU, Chenyang , DING, Ang , WU, Bin
发明人： LIU, Chenyang , DING, Ang , WU, Bin
IPC分类号： H05B41/28 , H05B41/282 , H02M3/335
CPC分类号： H05B41/2806 , H02M3/33569 , H05B41/2824 , Y02B20/22
摘要： The present invention proposes a circuit for converting DC into AC pulsed voltage. The circuit comprises two controllable semiconductor switches. By controlling the opening and closing of the semiconductor switches, the circuit can operate in different modes, i.e. high input voltage mode and low input voltage mode. The circuit for converting DC into AC pulsed voltage, proposed in the present invention, is suitable for a wide input voltage range. When the circuit is used as the driver circuit of a DBD lamp, the DBD lamp can still operate normally by switching to low-voltage DC supply in case of an AC supply failure, and the DBD lamp has a higher luminous efficiency.
摘要翻译：本发明提出了一种用于将DC转换成AC脉冲电压的电路。该电路包括两个可控半导体开关。通过控制半导体开关的断开和闭合，该电路可以以不同的模式操作，即高输入电压模式和低输入电压模式。在本发明中提出的用于将DC转换成AC脉冲电压的电路适用于宽输入电压范围。当电路用作DBD灯的驱动电路时，在交流电源故障的情况下，通过切换到低压直流电源，DBD灯仍能正常工作，并且DBD灯具有更高的发光效率。

4. 发明申请

WO2010064168A3 METHOD AND SYSTEM OF CONTROLLING ILLUMINATION CHARACTERISTICS OF A PLURALITY OF LIGHTING SEGMENTS 审中-公开
标题翻译：控制多个照明部分的照明特性的方法和系统
公开(公告)号：WO2010064168A3
公开(公告)日：2011-04-07
申请号：PCT/IB2009055346
申请日：2009-11-26
申请人： KONINKL PHILIPS ELECTRONICS NV , DING ANG , ZHU XIAOYAN , WEI GONGMING , CORNELISSEN HUGO JOHAN
发明人： DING ANG , ZHU XIAOYAN , WEI GONGMING , CORNELISSEN HUGO JOHAN
IPC分类号： H05B33/08
CPC分类号： H05B33/0869
摘要： The invention provides a method and system of controlling illumination characteristics of a plurality of lighting segments. According to the invention, there is provided an illumination system, comprising: a plurality of lighting segments; a detecting subsystem configured to detect an illumination intensity and/or color of lights emitted from each lighting segment; a controller configured to receive the detecting subsystem's output signals representing illumination intensity and/or color of lights emitted from each lighting segment and to generate sets of driving signals to respectively adjust the driving currents of each lighting segment in response to the output signals, so as to adjust the illumination intensity and/or color of the lights emitted from each lighting segment in accordance with a predetermined illumination setting, wherein each set of driving signals has a unique period feature which is distinguished from that of other sets of driving signals corresponding to other lighting segments.
摘要翻译：本发明提供一种控制多个照明段的照明特性的方法和系统。根据本发明，提供了一种照明系统，包括：多个照明段; 检测子系统，被配置为检测从每个照明段发射的光的照明强度和/或颜色; 控制器，被配置为接收检测子系统的输出信号，其表示从每个照明段发出的光的照明强度和/或颜色，并产生一组驱动信号，以响应于输出信号分别调节每个照明段的驱动电流，以便根据预定的照明设置来调节从每个照明段发射的光的照明强度和/或颜色，其中每组驱动信号具有独特的周期特征，其与其他对应于其他的驱动信号的其它集合的周期特征不同照明细分。

5. 发明申请

WO2010064168A2 METHOD AND SYSTEM OF CONTROLLING ILLUMINATION CHARACTERISTICS OF A PLURALITY OF LIGHTING SEGMENTS 审中-公开
标题翻译：控制多个照明部分的照明特性的方法和系统
公开(公告)号：WO2010064168A2
公开(公告)日：2010-06-10
申请号：PCT/IB2009/055346
申请日：2009-11-26
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DING, Ang , ZHU, Xiaoyan , WEI, Gongming , CORNELISSEN, Hugo Johan
发明人： DING, Ang , ZHU, Xiaoyan , WEI, Gongming , CORNELISSEN, Hugo Johan
CPC分类号： H05B33/0869
摘要： The invention provides a method and system of controlling illumination characteristics of a plurality of lighting segments. According to the invention, there is provided an illumination system, comprising: a plurality of lighting segments; a detecting subsystem configured to detect an illumination intensity and/or color of lights emitted from each lighting segment; a controller configured to receive the detecting subsystem's output signals representing illumination intensity and/or color of lights emitted from each lighting segment and to generate sets of driving signals to respectively adjust the driving currents of each lighting segment in response to the output signals, so as to adjust the illumination intensity and/or color of the lights emitted from each lighting segment in accordance with a predetermined illumination setting, wherein each set of driving signals has a unique period feature which is distinguished from that of other sets of driving signals corresponding to other lighting segments.
摘要翻译：本发明提供一种控制多个照明段的照明特性的方法和系统。根据本发明，提供了一种照明系统，包括：多个照明段; 检测子系统，被配置为检测从每个照明段发射的光的照明强度和/或颜色; 控制器，被配置为接收检测子系统的输出信号，其表示从每个照明段发出的光的照明强度和/或颜色，并产生一组驱动信号，以响应于输出信号分别调节每个照明段的驱动电流，以便根据预定的照明设置来调节从每个照明段发射的光的照明强度和/或颜色，其中每组驱动信号具有独特的周期特征，其与其他对应于其他的驱动信号的其它集合的周期特征不同照明细分。

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