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1. 发明申请

WO2004107823A2 CIRCUIT AND METHOD FOR OPERATION OF A GAS DISCHARGE LAMP 审中-公开
标题翻译：气体放电灯操作的电路和方法
公开(公告)号：WO2004107823A2
公开(公告)日：2004-12-09
申请号：PCT/IB2004/050770
申请日：2004-05-25
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DEPPE, Carsten , LÜRKENS, Peter , HEUSLER, Gero
发明人： DEPPE, Carsten , LÜRKENS, Peter , HEUSLER, Gero
IPC分类号： H05B41/292
CPC分类号： H05B41/2882
摘要： The invention relates to a circuit (1) and a method for operation of a gas discharge lamp (3) with a switching transformer (2), which switching transformer comprises a switch (22), a converter inductor (24) and a control means (27) in a control loop (33) for measuring a lamp voltage and setting a desired power. In accordance with the invention, the switching transformer (2) comprises a second control loop (80). By means of the second control loop the switching transformer is adjustable to individual lamp conditions.
摘要翻译：本发明涉及一种用开关变压器（2）操作气体放电灯（3）的电路（1）和方法，该开关变压器包括开关（22），转换电感器（24）和控制装置（27），用于测量灯电压并设定所需功率的控制回路（33）。根据本发明，开关变压器（2）包括第二控制回路（80）。通过第二个控制回路，开关变压器可以调节到单独的灯条件。

2. 发明申请

WO2006056926A1 PROJECTION SYSTEM AND METHOD FOR OPERATING A DISCHARGE LAMP 审中-公开
标题翻译：放电灯的投影系统和方法
公开(公告)号：WO2006056926A1
公开(公告)日：2006-06-01
申请号：PCT/IB2005/053833
申请日：2005-11-21
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DEPPE, Carsten , MUNTERS, Tom
发明人： DEPPE, Carsten , MUNTERS, Tom
IPC分类号： H04N9/31 , H05B41/292
CPC分类号： H04N9/3111 , H04N9/315 , H05B41/2883 , H05B41/2928 , Y02B20/208
摘要： A projection system and a method for operating a discharge lamp are described. The protection system comprises a discharge lamp 12 and driving electronics 14. The color wheel 18 serves as color filter for filtering light 16 emitted from lamp 12 to generate a light sequence 20 with different colors in sequential color time periods 22, 22a. In between color time periods 22, 22a, spoke time periods 24, 24a are arranged. The driving electronics provide a lamp current I with superimposed first current pulses, which are generated in at least one of the color time periods 22, 22a. In order to allow greater flexibility and be able to achieve stable arc operation and constant color point over lamp lifetime, the driving electronics 14 further provide second current pulses superimposed on the lamp current. The second current pulses are generated during at least one of the spoke time periods 24, 24a.
摘要翻译：描述投影系统和操作放电灯的方法。保护系统包括放电灯12和驱动电路14.色轮18用作过滤从灯12发出的光16的滤色器，以在顺序彩色时间段22,22a生成具有不同颜色的光序列20。在颜色时间段22,22a之间布置了辐射时间段24,24a。驱动电路为灯电流I提供叠加的第一电流脉冲，其在颜色时间段22,22a中的至少一个中产生。为了允许更大的灵活性并且能够实现稳定的电弧操作和在灯寿命期间恒定的色点，驱动电子装置14还提供叠加在灯电流上的第二电流脉冲。第二电流脉冲在至少一个辐条时间段24,24a期间产生。

3. 发明申请

WO2006006116A1 WIRELESS POWER SAVING DATA TRANSMISSION SYSTEM 审中-公开
标题翻译：无线节能数据传输系统
公开(公告)号：WO2006006116A1
公开(公告)日：2006-01-19
申请号：PCT/IB2005/052212
申请日：2005-07-04
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DEPPE, Carsten
发明人： DEPPE, Carsten
IPC分类号： G08C17/00
CPC分类号： G08C17/00
摘要： The present invention relates to a wireless power saving data transmission system. Typical receivers of data transmission systems always have to be in a receiving mode that usually consumes more power than an idle mode if it has to be ensured that every transmitted information is received by the receiver. According to the present invention, a measurement interval is provided to the receiver to enable the receiver to switch into a receiving mode only for the time data is transmitted to the receiver. Advantageously, this saves energy in the receiver.
摘要翻译：本发明涉及无线省电数据传输系统。数据传输系统的典型接收机总是必须处于接收模式，如果必须确保接收机接收到每个发送的信息，则通常消耗比空闲模式更多的功率。根据本发明，向接收机提供测量间隔，以使得接收机只能将时间数据发送到接收机才能切换到接收模式。有利地，这节省了在接收机中的能量。

4. 发明申请

WO2009027921A3 IGNITION UNIT FOR IGNITING A DISCHARGE LAMP 审中-公开
公开(公告)号：WO2009027921A3
公开(公告)日：2009-03-05
申请号：PCT/IB2008/053398
申请日：2008-08-25
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , PEKARSKI, Pavel , DEPPE, Carsten
发明人： PEKARSKI, Pavel , DEPPE, Carsten
IPC分类号： H05B41/288
摘要： An ignition unit (3) for igniting a discharge lamp (1), especially a high intensity discharge (HID) lamp or an ultra high intensity discharge (UHP) lamp, and a switch unit, which especially can be manually operated by a user, for switching on a discharge lamp is disclosed. Furthermore, a circuit arrangement for operating such a discharge lamp (1) comprising a lamp driver (21) and an ignition unit (3), and a discharge lamp unit comprising a discharge lamp (1) or lamp burner, preferably a reflector and such a circuit arrangement is described, which advantageously can be used due to a small volume and a small weight for example in ultra bright torches like Ujoy® torches or Ujoy® lamps or Ujoy® projection systems.

5. 发明申请

WO2009007914A1 METHOD AND DRIVING UNIT FOR DRIVING A GAS-DISCHARGE LAMP 审中-公开
标题翻译：用于驱动气体放电灯的方法和驱动单元
公开(公告)号：WO2009007914A1
公开(公告)日：2009-01-15
申请号：PCT/IB2008/052744
申请日：2008-07-08
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , POLLMANN-RETSCH, Jens , VAN DEN BERGH, John, J. P. J. , MACKENS, Uwe , PEKARSKI, Pavel , CARPAIJ, Mark , DEPPE, Carsten
发明人： POLLMANN-RETSCH, Jens , VAN DEN BERGH, John, J. P. J. , MACKENS, Uwe , PEKARSKI, Pavel , CARPAIJ, Mark , DEPPE, Carsten
IPC分类号： H05B41/292
CPC分类号： H05B41/2928 , Y02B20/208
摘要： In this method an arc-length control value, indicating the current length of a discharge arc of the gas-discharge lamp (1), is monitored and the lamp (1) is driven in a first operation mode (OMP) with a first current wave-shape when the arc-length control value indicates that the arc-length is higher than a switching threshold, which first current wave-shape is selected to result in a tip (31) growing on an electrode (30) of the lamp (1), and the lamp (1) is driven in a second operation mode (OMn) with a second current wave-shape when the arc-length control value indicates that the arc-length is lower than a switching threshold, which second current wave-shape is selected such that the tip (31) on the electrode (30) is at least partly melted back. In this method an operating frequency of the lamp is switched from a first frequency value (fi) to a second frequency value (f2), which second frequency • (f 2) value is higher than the first frequency value (fi)', if a first time criterion pertaining to a duration of driving of the lamp (1) in the second operation mode (OMn) is fulfilled and the operating frequency is switched from the second frequency value (f2) to the first frequency value (fi), if a second time criterion pertaining to a duration of driving of the lamp (1) in the first operation mode (OMP) is fulfilled.
摘要翻译：在该方法中，监视指示气体放电灯（1）的放电弧的当前长度的电弧长度控制值，并且以第一电流（OMP）驱动灯（1）当电弧长度控制值指示电弧长度高于切换阈值时，选择第一电流波形以导致尖端（31）在灯的电极（30）上生长（波形） 1），并且当电弧长度控制值表示电弧长度低于开关阈值时，灯（1）以第二电流波形在第二操作模式（OMn）中被驱动，该第二电流波形状，使得电极（30）上的尖端（31）至少部分地被熔化。在这种方法中，如果将第二频率（f 2）值高于第一频率值（fi）'，则灯的工作频率从第一频率值（fi）切换到第二频率值（f2），如果满足关于在第二操作模式（OMn）中的灯（1）的驱动持续时间的第一时间标准，并且将操作频率从第二频率值（f2）切换到第一频率值（fi），如果满足与第一操作模式（OMP）中的灯（1）的驱动持续时间有关的第二时间标准。

6. 发明申请

WO2005120134A1 AC DRIVEN LIGHT-EMITTING DIODES 审中-公开
标题翻译：交流驱动发光二极管
公开(公告)号：WO2005120134A1
公开(公告)日：2005-12-15
申请号：PCT/IB2005/051814
申请日：2005-06-03
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DEPPE, Carsten , WENDT, Matthias
发明人： DEPPE, Carsten , WENDT, Matthias
IPC分类号： H05B33/08
CPC分类号： H05B33/0821 , H05B33/0803 , H05B33/0809 , H05B33/0827 , Y10S362/80
摘要： The invention relates to a circuit (2) comprising at least two parallel-connected light-emitting diodes (4, 5) opposite poled in a first parallel branch (12) and comprising at least two parallel-connected light-emitting diodes (6, 7) opposite poled in a second parallel branch (13), and also comprising a capacitor (8) and a coil (9). According to the invention, the first parallel branch (12) has a capacitor (8) and the second parallel branch (13) has the coil(9). On account of the capacitive parallel branch (10) and the inductive parallel branch (11), idle currents arise which are phase-shifted with respect to one another. The idle currents compensate one another and light changes of the oppositely-poled diode pairs take place at different points in time. A light current is thun smoothed.
摘要翻译：本发明涉及一种电路（2），包括至少两个平行连接的发光二极管（4,5），其在第一并联支路（12）中相对极化，并且包括至少两个平行连接的发光二极管（6， 7）在第二平行分支（13）中相对极化，并且还包括电容器（8）和线圈（9）。根据本发明，第一并联支路（12）具有电容器（8），第二并联支路（13）具有线圈（9）。由于电容式并联支路（10）和电感并联支路（11），产生相对于彼此相移的空闲电流。空闲电流相互补偿，相反极化二极管对的光线变化发生在不同的时间点。光线平滑。

7. 发明申请

WO2007031900A1 METHOD FOR OPERATING A HIGH-INTENSITY DISCHARGE LAMP, LAMP DRIVER AND PROJECTION SYSTEM 审中-公开
标题翻译：高强度放电灯，灯驱动器和投影系统的操作方法
公开(公告)号：WO2007031900A1
公开(公告)日：2007-03-22
申请号：PCT/IB2006/053056
申请日：2006-09-01
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DEPPE, Carsten
发明人： DEPPE, Carsten
IPC分类号： H05B41/392
CPC分类号： H05B41/3928 , Y02B20/202
摘要： There is described a method for operating a high-intensity discharge lamp (2), in which the high-intensity discharge lamp (2) is acted upon by an AC current (I) which commutates between positive pulses (Ip) and negative pulses (In) with a predefined current amplitude (IA), wherein a pulse width ratio between the pulse width of a positive pulse (Ip) and the pulse width of an adjacent negative pulse (In) is modulated in such a way that the mean current value (I) of two successive positive and negative pulses (Ip, In) fluctuates periodically between positive and negative values. In addition, the value of the current amplitude (IA) is modulated in accordance with a predefined modulation function (M). A description is also given of a corresponding lamp driver (10) for a high-intensity discharge lamp (2) and of a projection system (1) comprising such a lamp driver (10).
摘要翻译：描述了一种用于操作高强度放电灯（2）的方法，其中高强度放电灯（2）由在正脉冲（Ip）和负脉冲（Ip）之间换向的交流电流（I） In）具有预定电流幅度（IA），其中正脉冲的脉冲宽度（Ip）与相邻负脉冲（In）的脉冲宽度之间的脉冲宽度比被调制成使得平均电流值两个连续的正和负脉冲（Ip，In）的（I）周期性地在正值和负值之间波动。此外，根据预定义的调制函数（M）调制当前幅度（IA）的值。还给出了用于高强度放电灯（2）的相应的灯驱动器（10）和包括这种灯驱动器（10）的投影系统（1）的描述。

8. 发明申请

WO2006114742A2 PROJECTION SYSTEM AND METHOD FOR OPERATING A PROJECTION SYSTEM 审中-公开
标题翻译：投影系统和投影系统的运行方法
公开(公告)号：WO2006114742A2
公开(公告)日：2006-11-02
申请号：PCT/IB2006/051240
申请日：2006-04-21
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DEPPE, Carsten , MUNTERS, Tom , HOOIJER, Christofher Daniel Charles , FEIJEN, Hans , HABETS, Sander
发明人： DEPPE, Carsten , MUNTERS, Tom , HOOIJER, Christofher Daniel Charles , FEIJEN, Hans , HABETS, Sander
CPC分类号： H04N9/3114 , H04N9/3155 , H04N9/64 , H05B41/2883 , H05B41/2887 , Y02B20/202
摘要： A method for operating a projection system (1) is described, wherein a brightness level (B1, B2, B3, B4, B5, B6) in an image (IM) is represented by the total length of a number of light switch-on phases within a particular image cycle (VT). A high pressure discharge lamp (2) of the projection system (1) is operated via a lamp driver with an essentially square-wave alternating current (IL) SO that an overshoot sequence (O), which occurs in the alternating current (IL) after a current zero crossing during operation of the high pressure discharge lamp (2), has a frequency so high that for each possible brightness level at least one full period (P) of the overshoot sequence (O) lies essentially within a light switch- on or switch-off phase (ts) following the zero crossing. A projection system (1) and a lamp driver (10) for a high pressure discharge lamp (2) in such a projection system (1) are also described.
摘要翻译：描述了一种用于操作投影系统（1）的方法，其中图像（IM）中的亮度级（B1，B2，B3，B4，B5，B6）由多个光接通的总长度在特定图像周期（VT）内的相位。投影系统（1）的高压放电灯（2）通过具有基本上方波的交流（IL）SO的灯驱动器操作，在交流电（IL）中发生的过冲序列（O）在高压放电灯（2）的操作期间的电流过零之后，具有如此高的频率，使得对于每个可能的亮度级，过冲序列（O）的至少一个全周期（P）基本上位于光开关 - 在零交叉之后的开启或关闭阶段（ts）。还描述了在这种投影系统（1）中的用于高压放电灯（2）的投影系统（1）和灯驱动器（10）。

9. 发明申请

WO2006114741A3 ARRANGEMENT FOR CONVERTING MECHANICAL ENERGY INTO ELECTRICAL ENERGY 审中-公开
公开(公告)号：WO2006114741A3
公开(公告)日：2006-11-02
申请号：PCT/IB2006/051239
申请日：2006-04-21
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DEPPE, Carsten , DÜRBAUM, Thomas
发明人： DEPPE, Carsten , DÜRBAUM, Thomas
IPC分类号： H02N2/18 , H02K35/00 , H02N1/00
摘要： The invention relates to an arrangement for converting mechanical energy into electrical energy comprising a piezoelectric auxiliary generator producing an auxiliary voltage and a main generator which is coupled mechanically with the auxiliary generator and producing the electrical energy.

10. 发明申请

WO2006043222A1 METHOD AND ARRANGEMENT FOR MONITORING A GAS DISCHARGE LAMP 审中-公开
标题翻译：用于监测气体放电灯的方法和装置
公开(公告)号：WO2006043222A1
公开(公告)日：2006-04-27
申请号：PCT/IB2005/053390
申请日：2005-10-17
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , PEKARSKI, Pavel , DEPPE, Carsten
发明人： PEKARSKI, Pavel , DEPPE, Carsten
IPC分类号： H05B41/292
CPC分类号： H05B41/2928
摘要： The invention relates to a method and an arrangement (10) for monitoring a gas discharge lamp (22), comprising a control circuit (18) for detecting an electrical measured value assigned to the lamp voltage. The control circuit (18) is provided for detecting one voltage value prior to a change in current and a second voltage value after a change in current, or a setting time, and for producing a control signal which depends on the difference in the voltage values or on the setting time. In this way, a pressure within the lamp is monitored and a control signal can be produced which can be used to cool the lamp or to switch the lamp off. This methods detects inflation and therefore prevents an explosion of the lamp.
摘要翻译：本发明涉及一种用于监测气体放电灯（22）的方法和装置（10），包括用于检测分配给灯电压的电测量值的控制电路（18）。控制电路（18）被设置用于检测电流变化之前的一个电压值和电流变化或设定时间之后的第二电压值，并且用于产生取决于电压值差的控制信号或在设定时间。以这种方式，监视灯内的压力，并且可以产生可用于冷却灯泡或关闭灯泡的控制信号。这种方法可以检测到充气，从而防止灯泡爆炸。

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