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1. 发明申请

WO2005025065A1 HIGH FREQUENCY CONTROL OF A SEMICONDUCTOR SWITCH 审中-公开
标题翻译：半导体开关的高频控制
公开(公告)号：WO2005025065A1
公开(公告)日：2005-03-17
申请号：PCT/IB2004/051558
申请日：2004-08-25
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , TOLLE, Tobias, Georg , DÜRBAUM, Thomas , SAUERLÄNDER, Georg , LOPEZ, Toni
发明人： TOLLE, Tobias, Georg , DÜRBAUM, Thomas , SAUERLÄNDER, Georg , LOPEZ, Toni
IPC分类号： H03K17/0412
CPC分类号： H03K17/04163 , H03K17/04123 , H03K2217/0036
摘要： Resonant gate driver circuits provide for efficient switching of, for example, a MOSFET. However, often an operation of the resonant gate driver circuit does not allow for an application where high switching frequencies are required. According to the present invention, a pre-charging of the inductor of the resonant gate driver circuit is performed. This allows for a highly efficient and fast operation of the MOSFETs.
摘要翻译：谐振栅极驱动器电路提供了例如MOSFET的有效切换。然而，通常谐振栅极驱动电路的操作不允许需要高开关频率的应用。根据本发明，执行谐振栅极驱动电路的电感器的预充电。这允许MOSFET的高效且快速的操作。

2. 发明申请

WO2005074112A1 METHOD OF OPERATING A DC/DC UP/DOWN CONVERTER 审中-公开
标题翻译： DC / DC UP / DOWN转换器的操作方法
公开(公告)号：WO2005074112A1
公开(公告)日：2005-08-11
申请号：PCT/IB2004/052900
申请日：2004-12-22
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , TOLLE, Tobias, Georg , SLUIJS, Ferdinand, Jacob , BÜTHKER, Henrikus, Cornelis, Johannes , WALTHER, Matthias
发明人： TOLLE, Tobias, Georg , SLUIJS, Ferdinand, Jacob , BÜTHKER, Henrikus, Cornelis, Johannes , WALTHER, Matthias
IPC分类号： H02M3/158
CPC分类号： H02M3/1582
摘要： A method for an up-down converter which is based on a buck converter during the current down-conversion phase (Φ 2 , Φ 3 and Φ 5 , Φ 6 , respectively) of the coil (L 1 ) supplies an output (B) with a relatively high output voltage (U B ), where U B > U in . The down-conversion phase of the coil current (I LI ) comprises at least two different down-conversion phases (Φ 2 , Φ 3 and Φ 5 , Φ 6 , respectively). A method for an up-down converter, which converter is based on a boost converter, supplies during the current up-conversion phase (Φ 7 , and Φ 10 , respectively) of the coil (L 2 ) an output (D) which has a relatively low output voltage (U D ) with power, where U D > U in . The up-conversion phase of the coil current (I L2 ) comprises at least two different current reduction phases (Φ 7 , Φ 8 and Φ 10 , Φ 11 respectively).
摘要翻译：在线圈（L1）的电流下变换阶段（分别为Phi2，Phi3和Phi5，Phi6）中基于降压转换器的升压转换器的方法为输出（B）提供相对较高的输出电压（UB），其中UB> Uin。线圈电流（ILI）的下变频阶段包括至少两个不同的下变频阶段（分别为Phi2，Phi3和Phi5，Phi6）。一种用于升压转换器的方法，该转换器基于升压转换器，在线圈（L2）的电流上变换阶段（分别为Phi7和Phi10）期间提供具有相对较低的输出（D）的输出输出电压（UD），其中UD> Uin。线圈电流（IL2）的上变频相包括至少两个不同的电流还原相（分别为Phi7，Phi8和Phi10，Phi11）。

3. 发明申请

WO2007096803A1 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：WO2007096803A1
公开(公告)日：2007-08-30
申请号：PCT/IB2007/050427
申请日：2007-02-09
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N.V. , DEPPE, Carsten , VAN ESVELD, Hendrik Anton , TOLLE, Tobias Georg
发明人： DEPPE, Carsten , VAN ESVELD, Hendrik Anton , TOLLE, Tobias Georg
IPC分类号： H05B41/288 , H05B41/392
CPC分类号： H05B41/2882 , H05B41/2926 , H05B41/384 , H05B41/3928 , Y02B20/202 , Y02B20/206
摘要： This invention describes a method for driving a gas discharge lamp (1), whereby an alternating voltage (U) is applied to the gas discharge lamp (1), the alternating voltage (U) having a first polarity during a first time interval (tfl, tsl) and a second polarity opposite to the first polarity during a second time interval (tf2, ts2). In this method, the first time interval (tfl) and the second time interval (tf2) are repeated alternately during a first operation mode. During a second operation mode, the electrical power (P) being provided to the gas discharge lamp (1) is smaller compared to the first operation mode, and the first time interval (tsl) and the second time interval (ts2) are repeated alternately, whereby in this second operation mode the duration of the first time interval (tsl) is at least a multiple of the duration of the second time interval (ts2). Furthermore, the invention describes an appropriate driving unit (4) for driving a gas discharge lamp (1), and an image rendering system, particularly a projector system, comprising a gas discharge lamp (1) and such a driving unit (4).
摘要翻译：本发明描述了一种用于驱动气体放电灯（1）的方法，由此在气体放电灯（1）中施加交流电压（U），在第一时间间隔期间具有第一极性的交流电压（U）（tfl ，tsl）和在第二时间间隔（tf2，ts2）期间与第一极性相反的第二极性。在该方法中，在第一操作模式期间交替重复第一时间间隔（tfl）和第二时间间隔（tf2）。在第二操作模式中，与第一操作模式相比，提供给气体放电灯（1）的电功率（P）更小，并且交替地重复第一时间间隔（tsl）和第二时间间隔（ts2），由此在该第二操作模式中，第一时间间隔（tsl）的持续时间至少为第二时间间隔（ts2）的持续时间的倍数。此外，本发明描述了用于驱动气体放电灯（1）的合适的驱动单元（4），以及包括气体放电灯（1）和这种驱动单元（4）的图像渲染系统，特别是投影仪系统。

4. 发明申请

WO2004027993A8 CONVERTER CIRCUIT AND CONTROL METHOD FOR SAME 审中-公开
标题翻译：转换器电路及其控制方法
公开(公告)号：WO2004027993A8
公开(公告)日：2005-04-28
申请号：PCT/IB0303979
申请日：2003-09-17
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , TOLLE TOBIAS GEORG , DUERBAUM THOMAS , ELFERICH REINHOLD
发明人： TOLLE TOBIAS GEORG , DUERBAUM THOMAS , ELFERICH REINHOLD
IPC分类号： H02M1/00 , H02M1/38 , H03K17/687 , H02M3/158
CPC分类号： H02M1/38 , H03K17/6871
摘要： In known converter circuits switching losses occur, which are caused by reverse-recovery currents of a freewheeling diode. To reduce said switching losses it is proposed by the invention to drive the switching elements such that, upon switching from the second to the first switching element, the timing is controlled in such a manner that the shoot through currents and the conduction of the freewheeling diode are kept at a low value or, better still, are precluded. As regards the control mechanism, it is proposed to turn on the first switching element later if shoot through currents occur, and to turn on the first switching element sooner if conduction of the freewheeling diode occurs. Here, a time of overlap may be provided during which both switching elements are simultaneously conducting. For the control mechanism, the voltage across a switching element can be used as a measured input value.
摘要翻译：在已知的转换器电路中，发生由续流二极管的反向恢复电流引起的开关损耗。为了减少所述开关损耗，本发明提出驱动开关元件，使得在从第二开关元件切换到第一开关元件时，以这样的方式控制时序，使得续流二极管的通过电流和导通保持在低价值，还是更好地排除。关于控制机构，如果发生穿越电流，则提出稍后接通第一开关元件，并且如果发生续流二极管的导通，则更快地接通第一开关元件。这里，可以提供两个开关元件同时导通的重叠时间。对于控制机构，开关元件两端的电压可以用作测量的输入值。

5. 发明申请

WO2005018069A1 DC-DC CONVERTER DEVICE AND METHOD 审中-公开
标题翻译： DC-DC转换器和方法
公开(公告)号：WO2005018069A1
公开(公告)日：2005-02-24
申请号：PCT/IB2004/051401
申请日：2004-08-05
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , DUERBAUM, Thomas , ELFERICH, Reinhold , TOLLE, Tobias, Georg
发明人： DUERBAUM, Thomas , ELFERICH, Reinhold , TOLLE, Tobias, Georg
IPC分类号： H02J1/00
CPC分类号： H02J1/102 , H02M3/1584 , Y10T307/707
摘要： An increasing number of phases in multiphase converters causes an increase in requirements with respect to the control IC. According to the present invention, instead of deriving a new PWM signal for every single phase of the DC-DC converter, the single phases are clustered into groups (22, 24, 26). Within each group, the converters are operated on the basis of one PWM signal (PW M1, PW M2…PW MN). Advantageously, this may allow to reduce the requirements with respect to the control IC and thus may allow the application of cheaper and smaller control ICs.
摘要翻译：多相转换器中增加的相数导致相对于控制IC的需求增加。根据本发明，代替为DC-DC转换器的每个单相导出新的PWM信号，单相被聚集成组（22,24,26）。在每组中，转换器基于一个PWM信号（PW M1，PW M2 ... PW MN）进行操作。有利地，这可以允许减少对于控制IC的要求，并且因此可以允许应用更便宜和更小的控制IC。

6. 发明申请

WO2004015848A3 A METHOD FOR CONTROLLING THE TRANSIENT RESPONSE OF A POWER CONVERTER POWERING A LOAD, TRANSIENT RESPONSE CONTROLLER AND POWER CONVERTER 审中-公开
标题翻译：用于控制负载，瞬态响应控制器和功率转换器的功率转换器的瞬态响应的方法
公开(公告)号：WO2004015848A3
公开(公告)日：2004-07-22
申请号：PCT/IB0302891
申请日：2003-07-21
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , DUERBAUM THOMAS , SCHOOFS FRANCISCUS ADRIANUS CO , ELFERICH REINHOLD , TOLLE TOBIAS GEORG
发明人： DUERBAUM THOMAS , SCHOOFS FRANCISCUS ADRIANUS CO , ELFERICH REINHOLD , TOLLE TOBIAS GEORG
IPC分类号： H02M3/28 , H02M3/00 , H02M3/158
CPC分类号： H02M3/1588 , Y02B70/1466
摘要： A method for controlling the transient response of a power converter powering a load (10), said power converter comprising a power switch (T1), a synchronous rectifier (T2) and a capacitor (30, C1, C2, ..CN) coupled between an input and an output of the power converter, said method comprising the step of -disabling said synchronous rectifier in response to a signal indicative of a change of said load, -said signal based on a current representing said change of load.
摘要翻译：一种用于控制为负载（10）供电的功率转换器的瞬态响应的方法，所述功率转换器包括电源开关（T1），同步整流器（T2）和电容器（30，C1，C2，..CN）在所述功率转换器的输入和输出之间，所述方法包括以下步骤：响应于指示所述负载的变化的信号使所述同步整流器失效，所述信号基于表示所述负载变化的电流。

7. 发明申请

WO2004027993A3 CONVERTER CIRCUIT AND CONTROL METHOD FOR SAME 审中-公开
标题翻译：变换器电路及其控制方法
公开(公告)号：WO2004027993A3
公开(公告)日：2004-06-03
申请号：PCT/IB0303979
申请日：2003-09-17
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , TOLLE TOBIAS GEORG , DUERBAUM THOMAS , ELFERICH REINHOLD
发明人： TOLLE TOBIAS GEORG , DUERBAUM THOMAS , ELFERICH REINHOLD
IPC分类号： H02M1/00 , H02M1/38 , H03K17/687 , H02M3/158
CPC分类号： H02M1/38 , H03K17/6871
摘要： In known converter circuits switching losses occur, which are caused by reverse-recovery currents of a freewheeling diode. To reduce said switching losses it is proposed by the invention to drive the switching elements such that, upon switching from the second to the first switching element, the timing is controlled in such a manner that the shoot through currents and the conduction of the freewheeling diode are kept at a low value or, better still, are precluded. As regards the control mechanism, it is proposed to turn on the first switching element later if shoot through currents occur, and to turn on the first switching element sooner if conduction of the freewheeling diode occurs. Here, a time of overlap may be provided during which both switching elements are simultaneously conducting. For the control mechanism, the voltage across a switching element can be used as a measured input value.
摘要翻译：在已知的转换器电路中，会出现由续流二极管的反向恢复电流引起的开关损耗。为了减少所述开关损耗，本发明提出驱动开关元件，使得在从第二开关元件切换到第一开关元件时，以这样的方式控制定时，即通过电流和续流二极管保持在较低的价值，或更好的是，排除在外。关于控制机构，提出了如果发生直通电流，则稍后打开第一开关元件，并且如果续流二极管的导通发生，则更早打开第一开关元件。这里，可以提供两个开关元件同时导通的重叠时间。对于控制机构，开关元件两端的电压可以用作测量输入值。

8. 发明申请

WO2007132369A3 METHOD OF SHUTTING DOWN A HIGH PRESSURE DISCHARGE LAMP AND DRIVING UNIT FOR DRIVING A HIGH PRESSURE DISCHARGE LAMP 审中-公开
公开(公告)号：WO2007132369A3
公开(公告)日：2007-11-22
申请号：PCT/IB2007/051526
申请日：2007-04-25
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N.V. , TOLLE, Tobias Georg , SCHREEL, Ludo Valère Maurice , DEPPE, Carsten
发明人： TOLLE, Tobias Georg , SCHREEL, Ludo Valère Maurice , DEPPE, Carsten
IPC分类号： H05B41/292
摘要： The invention describes a method of shutting down a high pressure discharge lamp (1) in which a pair of electrodes (2) is disposed in an arc tube (3), which method comprises reducing, upon receipt of a shut-down request (SR), the lamp power (P) towards a reduced power level (PR) required to sustain a long-term arc discharge between the electrodes (2), and driving the lamp (1) towards the reduced power level (PR) for a reduced power duration before completely shutting down the lamp power (P), whereby, prior to reducing the lamp power (P) towards the reduced power level (PR), the lamp power (P) is reduced to an undershoot power level (Pu), which undershoot power level (Pu) is lower than the reduced power level (PR) required to sustain a long- term arc discharge between the electrodes (2), and the lamp is driven at this undershoot power level (Pu) for an undershoot power duration (tu) before increasing the lamp power (P) again to approach the reduced power level (PR). Moreover the invention describes an appropriate driving unit (4) for driving a high pressure discharge lamp (1) and an image rendering system (40), particularly a projector system, comprising such a driving unit (4).

9. 发明申请

WO2006097870A2 A SYSTEM, AN INDUCTIVE POWERING DEVICE, AN ENERGIZABLE LOAD AND A METHOD OF FOR ENABLING A WIRELESS POWER TRANSFER 审中-公开
标题翻译：一种系统，一种感应动力装置，一种能量载荷和一种用于实现无线电力传输的方法
公开(公告)号：WO2006097870A2
公开(公告)日：2006-09-21
申请号：PCT/IB2006050740
申请日：2006-03-09
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , TOLLE TOBIAS GEORG , WAFFENSCHMIDT EBERHARD
发明人： TOLLE TOBIAS GEORG , WAFFENSCHMIDT EBERHARD
CPC分类号： H01F38/14 , H01F7/0263 , H01F27/06
摘要： The system (1) according to the invention comprises an energizable load (2) and an inductive powering device (9) as well as a permanent magnet (8) arranged on the conductor (4) for interacting with the further conductor (9a) for aligning the inductor winding (6) with respect to the further inductor winding (9b). The energizable load (2) for enabling the inductive power receipt comprises a wiring (6) which cooperates with the conductor (4) for forming a secondary wiring of the transformer. In order to form the system for inductive energy transfer, the energizable load (2) is to be placed on the inductive powering device (9), whereby the surface (2a) will contact the surface (7). The inductive powering device (9) comprises a further magnetizable conductor (9a) provided with a further winding (9b), thus forming a primary wiring of the split-core electric transformer. When the winding (6) is brought in the vicinity of the further winding (9b), the magnetic force acting on the further magnetizable conductor (9a) provides for instant proper mutual alignment of the winding (6) and further winding (9b). The invention further relates to an inductive powering device, an inductive load and a method of enabling an inductive energy transfer to an energizable load.
摘要翻译：根据本发明的系统（1）包括可激励负载（2）和感应供电装置（9）以及布置在导体（4）上的永磁体（8），用于与另外的导体（9a）相互作用，用于将电感器绕组（6）相对于另外的电感器绕组（9b）对准。用于启用感应功率接收的可激励负载（2）包括与导体（4）配合用于形成变压器的次级布线的布线（6）。为了形成用于感应能量转移的系统，可激励负载（2）被放置在感应供电装置（9）上，由此表面（2a）将接触表面（7）。感应供电装置（9）包括设置有另外的绕组（9b）的另外的可磁化导体（9a），从而形成分裂型电力变压器的初级布线。当绕组（6）进入另一个绕组（9b）附近时，作用在另一个可磁化导体（9a）上的磁力提供了绕组（6）和另外的绕组（9b）的即时适当相互对准。本发明还涉及感应供电装置，感性负载以及使感应能量传递到可激励负载的方法。

10. 发明申请

WO2004090981A1 ELECTRONIC PACKAGING STRUCTURE WITH INTEGRATED DISTRIBUTED DECOUPLING CAPACITORS 审中-公开
标题翻译：具有集成分布式解耦电容器的电子包装结构
公开(公告)号：WO2004090981A1
公开(公告)日：2004-10-21
申请号：PCT/IB2004/000992
申请日：2004-03-31
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , ELFERICH, Reinhold , DÜRBAUM, Thomas , TOLLE, Tobias, Georg , KIEWITT, Rainer
发明人： ELFERICH, Reinhold , DÜRBAUM, Thomas , TOLLE, Tobias, Georg , KIEWITT, Rainer
IPC分类号： H01L23/64
CPC分类号： H01L23/49822 , H01L23/642 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： An electronic packaging structure, comprising a substrate; a first electrode layer on a first side of said substrate; dielectric material arranged in a preselected pattern on said first electrode layer); and a second electrode layer forming a plurality of second electrodes which are arranged on said preselected pattern of dielectric material to form a distributed capacitive structure together with said first electrode layer, is characterized in that a second decoupling capacitor stage is arranged on a second side of said substrate opposite said first side and is electrically connected to said distributed capacitive structure, said second decoupling stage having a capacity higher than that of said distributed capacitive structure.
摘要翻译：一种电子包装结构，包括基底; 在所述衬底的第一侧上的第一电极层; 电介质材料以预选图案布置在所述第一电极层上）; 以及形成多个第二电极的第二电极层，其布置在所述电介质材料的所述预选图案上以与所述第一电极层一起形成分布式电容结构，其特征在于，第二去耦电容器级布置在所述衬底与所述第一侧相对并且电连接到所述分布式电容结构，所述第二去耦阶段的容量高于所述分布式电容结构的容量。

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