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1. 发明申请

WO2005020254A3 ULTRA-THIN FLEXIBLE INDUCTOR 审中-公开
公开(公告)号：WO2005020254A3
公开(公告)日：2005-03-03
申请号：PCT/IB2004/051541
申请日：2004-08-24
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , RUWEL AG , WAFFENSCHMIDT, Eberhard , ACKERMANN, Bernd , WILLE, Markus
发明人： WAFFENSCHMIDT, Eberhard , ACKERMANN, Bernd , WILLE, Markus
IPC分类号： H01F17/00
摘要： SMT-components known in the art usually have a thickness of approximately 1 mm and no flexibility. According to the present invention windings for an inductor are realized within a substrate, preferably by using copper layers which are already in the substrate. Then, thin metal sheet layers of high permeable material are laminated on top and bottom of the substrate. These layers are structured and then form the magnetic core of the inductor. Advantageously, an inductor may be provided with a very small building height.

2. 发明申请

WO2005106901A2 A WIRELESS POWERING DEVICE, AN ENERGIZABLE LOAD, A WIRELESS SYSTEM AND A METHOD FOR A WIRELESS ENERGY TRANSFER 审中-公开
标题翻译：无线充电装置，可充电装置，无线系统和无线电能量传输方法
公开(公告)号：WO2005106901A2
公开(公告)日：2005-11-10
申请号：PCT/IB2005/051394
申请日：2005-04-28
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , WAFFENSCHMIDT, Eberhard , REITER, Harald , DEPPE, Carsten , SAUERLÄNDER, Georg , ACKERMANN, Bernd
发明人： WAFFENSCHMIDT, Eberhard , REITER, Harald , DEPPE, Carsten , SAUERLÄNDER, Georg , ACKERMANN, Bernd
IPC分类号： H01F38/00
CPC分类号： H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , H02J50/90 , H02M3/337
摘要： A wireless resonant powering device (1) according to the invention comprises a first inductor winding (3), which is arranged to form a transformer (9) with the inductor winding (13) of the energizable load (11). The first inductor winding (3) is arranged to form a resonant circuit (5), which may comprise a suitable plurality of electric capacitances and coils. The components of the resonant circuit (5) are selected such that the magnetic energy received by the inductor winding (13) damps the energy flow in the resonant circuit so that the induced voltage in the inductor winding (13) is substantially constant and is independent of the magnetic coupling between the first inductor winding (3) and the inductor winding 13 at the operating frequency of the driving means (6). The resonant circuit is driven by the driving means (6), comprising a control unit (6c) arranged to induce an alternating voltage between a first semiconductor switch (6a) and a second semiconductor switch (6b). At the output of the transformer (9) an alternating voltage is generated, which is rectified to a DC-voltage by a diode rectifier, filtered by an output capacitance. The resonant circuit (5) is operable on its coupling independent point by the driving means (6). This figure schematically illustrates a situation, where a variable coupling between the first inductor winding (3) and the inductor winding (13) exists. The invention further relates to a wireless inductive powering device, an energizable load, a wireless system and a method for wireless power transfer.
摘要翻译：根据本发明的无线谐振供电装置（1）包括第一电感器绕组（3），其被布置成与可激励负载（11）的电感器绕组（13）形成变压器（9）。第一电感器绕组（3）被布置成形成谐振电路（5），其可以包括合适的多个电容和线圈。选择谐振电路（5）的组件使得由电感线圈（13）接收的磁能减小谐振电路中的能量流，使得电感器绕组（13）中的感应电压基本上是恒定的并且是独立的在驱动装置（6）的工作频率下，第一电感线圈（3）和电感器绕组13之间的磁耦合。谐振电路由驱动装置（6）驱动，包括布置成在第一半导体开关（6a）和第二半导体开关（6b）之间引起交流电压的控制单元（6c）。在变压器（9）的输出端产生交流电压，由二极管整流器整流为直流电压，由输出电容滤波。谐振电路（5）可通过驱动装置（6）在其耦合独立点上操作。该图示意性地示出了存在第一电感线圈（3）和电感线圈（13）之间的可变耦合的情况。本发明还涉及无线感应供电装置，可激励负载，无线系统和无线电力传送方法。

3. 发明申请

WO2009044354A3 LIGHT-SENSING DEVICE FOR INFORMING LIGHT-GENERATING DEVICE 审中-公开
公开(公告)号：WO2009044354A3
公开(公告)日：2009-04-09
申请号：PCT/IB2008/053998
申请日：2008-10-01
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , HILGERS, Achim , ACKERMANN, Bernd
发明人： HILGERS, Achim , ACKERMANN, Bernd
IPC分类号： H04Q9/02
摘要： First, light-sensing devices (1) comprise sensors (11) for sensing light (3) originating from second, light-generating devices (2) and for generating sensing results and comprise generators (12) for generating information (4) in response to the sensing results and comprise transmitters (13) for wirelessly transmitting the information (4) to the second devices (2). The second devices (2) comprise lightsources (21) for generating the light (3) and comprise drivers (22) for driving the light sources (21) and comprise receivers (23) for wirelessly receiving the information (4) for adapting the driving of the light sources (21). The first devices (1) may be self-powered devices and may comprise converters (31) for converting the light (3) for feeding the first devices (1). The light sources (21) may comprise one or more light emitting diodes.

4. 发明申请

WO2008152552A1 LED LIGHTING DEVICE 审中-公开
标题翻译： LED照明设备
公开(公告)号：WO2008152552A1
公开(公告)日：2008-12-18
申请号：PCT/IB2008/052246
申请日：2008-06-09
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , ACKERMANN, Bernd , BECHTEL, Hans-Helmut , WENDT, Matthias
发明人： ACKERMANN, Bernd , BECHTEL, Hans-Helmut , WENDT, Matthias
IPC分类号： H01L33/00
CPC分类号： H01L33/507 , H01L25/167 , H01L33/46 , H01L33/502 , H01L33/62 , H01L2924/0002 , H01L2924/00
摘要： A LED lighting device with at least one optical semiconductor device (20) and a monolithic luminescence converter (30) is disclosed. The optical semiconductor is e.g. a LED (20) and the monolithic luminescence converter is designed to convert the wavelength of at least a part of the light emitted by the LED (20) to at least one different wavelength. In addition, the monolithic luminescence converter (30) is used to provide an electrical connection to the LED (20) by means of an electrically conductive layer (40) being attached to at least one side of the monolithic luminescence converter (30).
摘要翻译：公开了具有至少一个光学半导体器件（20）和单片发光转换器（30）的LED照明器件。光学半导体是例如。 LED（20）和单片发光转换器被设计成将由LED（20）发射的至少一部分光的波长转换成至少一个不同的波长。此外，单片发光转换器（30）用于通过连接到单片发光转换器（30）的至少一侧的导电层（40）来提供与LED（20）的电连接。

5. 发明申请

WO2007072282A3 INTERLEAVED PLANAR TRANSFORMER PRIMARY AND SECONDARY WINDING 审中-公开
公开(公告)号：WO2007072282A3
公开(公告)日：2007-06-28
申请号：PCT/IB2006/054703
申请日：2006-12-08
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , LOEF, Christoph , ACKERMANN, Bernd
发明人： LOEF, Christoph , ACKERMANN, Bernd
IPC分类号： H01F27/28
摘要： The present invention describes a winding for a transformer comprising first (60) and second (70) planar sections which are arranged parallel to each other. First (l,e.g., from 602 to 603) ) and second (2, e.g., from 703 to 704) ) current paths are arranged on the first and second planar sections. The first and second current paths are connected to each other by means of an interconnection (603/703). The first and second current (603/703) paths are respectively angled with respect to a direction along which the first and second planar sections are extending.

6. 发明申请

WO2009133502A2 PHOTO-DETECTOR 审中-公开
标题翻译：光电探测器
公开(公告)号：WO2009133502A2
公开(公告)日：2009-11-05
申请号：PCT/IB2009/051667
申请日：2009-04-23
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , MARTINY, Christoph , ACKERMANN, Bernd , SALSBURY, Marc , BECHTEL, Hans-Helmut , HEIDEMANN, Matthias
发明人： MARTINY, Christoph , ACKERMANN, Bernd , SALSBURY, Marc , BECHTEL, Hans-Helmut , HEIDEMANN, Matthias
IPC分类号： H01L31/0232
CPC分类号： H01L31/02322 , H01L31/09 , H01L31/101 , H01L31/147 , H05B33/0869
摘要： The invention relates to a photo-detector comprising a light sensitive element (101) and a wavelength converter (103) arranged in front of the light sensitive element, the wavelength converter being configured to convert light of a first wavelength into light of a second wavelength and to direct the light of the second wavelength to the light sensitive element. The advantage is that a stable reading across the entire visible spectrum may be provided.
摘要翻译：本发明涉及一种光检测器，包括光敏元件（101）和布置在光敏元件前面的波长转换器（103），波长转换器被配置为将第一波长的光转换成第二波长的光并将第二波长的光引导到光敏元件。优点在于可以提供整个可视光谱的稳定读数。

7. 发明申请

WO2008149277A1 VARIABLE BEAM ILLUMINATION ASSEMBLY 审中-公开
标题翻译：可变光束照明装置
公开(公告)号：WO2008149277A1
公开(公告)日：2008-12-11
申请号：PCT/IB2008/052138
申请日：2008-06-02
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , WENDT, Matthias , ACKERMANN, Bernd , ELFERICH, Reinhold
发明人： WENDT, Matthias , ACKERMANN, Bernd , ELFERICH, Reinhold
IPC分类号： G02B26/08
CPC分类号： G02B26/02 , F21V14/02 , F21V14/04 , F21V14/06 , F21V23/0435 , H02N11/006
摘要： An illumination assembly comprising a light source, an optical component and a positioning mechanism comprising a movable member and at least one electromechanical polymer actuator, being operable to move either the optical component or the light source or both to different positions along a mechanical axis, is configured and can be conveniently adjusted to project a light beam at a distant location with a variable beam spread and over a variable distance. The capability of an electromechanical polymer actuator to realize large deformations allows for ample displacement of the positioning mechanism. Thus, the illumination assembly according to the invention is highly suited for fine-tuned actuation of a light beam, particularly from spot to flood illumination. These features further provide for a mechanically simple device that is both inexpensive and reliable.
摘要翻译：一种照明组件，包括光源，光学部件和定位机构，其包括可移动部件和至少一个机电聚合物致动器，其可操作以沿着机械轴线将光学部件或光源或两者移动到不同的位置，配置并且可以方便地调整以在可变光束扩展和可变距离的远处位置投射光束。机电聚合物致动器实现大变形的能力允许定位机构的充分位移。因此，根据本发明的照明组件非常适合于光束的微调致动，特别是从点到泛光照明。这些特征进一步提供了便宜且可靠的机械简单的装置。

8. 发明申请

WO2007069136A1 HIGH VOLTAGE TRANSFORMER 审中-公开
标题翻译：高压变压器
公开(公告)号：WO2007069136A1
公开(公告)日：2007-06-21
申请号：PCT/IB2006/054623
申请日：2006-12-06
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , ACKERMANN, Bernd , LOEF, Christoph
发明人： ACKERMANN, Bernd , LOEF, Christoph
IPC分类号： H01F27/28 , H01F27/32 , H05G1/10 , A61B6/00
CPC分类号： H01F27/2866 , H01F27/10 , H01F27/2804 , H01F27/325 , H01F38/10 , H05G1/10
摘要： Primary (4, 8) and secondary (10) windings are subjected to a significant heat stress during operation of a high voltage transformer. The present invention describes a high voltage transformer which is believed to have good temperature properties. This transformer may have a planar primary winding and a Litz secondary winding. The planar primary winding may abut against a planar face of the core (2) therefore allowing for a good heat exchange between these two elements . The Litz secondary winding and the planar primary winding may be cooled by means of a cooling medium.
摘要翻译：在高压变压器运行期间，初级（4,8）和次级（10）绕组受到显着的热应力。本发明描述了一种被认为具有良好温度特性的高压变压器。该变压器可以具有平面初级绕组和Litz次级绕组。平面初级绕组可以抵靠芯（2）的平面，从而允许这两个元件之间良好的热交换。利兹次级绕组和平面初级绕组可以通过冷却介质来冷却。

9. 发明申请

WO2009147575A1 SWITCHED MODE POWER CONVERTER 审中-公开
标题翻译：开关电源转换器
公开(公告)号：WO2009147575A1
公开(公告)日：2009-12-10
申请号：PCT/IB2009/052218
申请日：2009-05-27
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , LUERKENS, Peter , LOEF, Christoph , SCHEEL, Thomas , HATTRUP, Christian , ACKERMANN, Bernd
发明人： LUERKENS, Peter , LOEF, Christoph , SCHEEL, Thomas , HATTRUP, Christian , ACKERMANN, Bernd
IPC分类号： H02M1/38 , H02M3/156
CPC分类号： H02M1/38 , H02M3/156
摘要： The invention provides a switched mode power converter adapted for zero-voltage transition operation, wherein the converter comprises a half-bridge, having a first power switch (206) and a second power switch, a generator (201) adapted for generating a switching signal S1 after a first period of time, wherein the first period of time starts at the switching off of the second power switch, a controller (202) for converting the switching signal S1 into a control signal S2, wherein the first power switch (206) is switched on in case of the control signal S2, wherein the controller (202) comprises a detector (205), wherein the detector (205) is adapted to generate a first signal S3 in case the voltageover the first power switch (206) is decreasing, a processor (203), wherein the processor (203) is adapted to generate a trigger signal S4 in case of a switching signal S1 and while the first signal S3 is not present, a storage element (204), wherein the storageelement (204) is adapted to generate the control signal S2 in case of the trigger signal S4 and the switching signal S1, wherein the storage element 204 is adapted to keep the control signal S2 after disappearing of the trigger signal S4, wherein the storage element (204) is adapted to terminate the control signal S2 after disappearing of the switching signal S1.
摘要翻译：本发明提供了适用于零电压转换操作的开关式功率转换器，其中转换器包括具有第一功率开关（206）和第二功率开关的半桥，发生器（201），适于产生开关信号 S1，其中所述第一时间段在所述第二电源开关的切断时开始，用于将所述切换信号S1转换成控制信号S2的控制器（202），其中所述第一电源开关（206）在控制信号S2的情况下接通，其中控制器（202）包括检测器（205），其中检测器（205）适于在第一电源开关（206）的电压为减少处理器（203），其中处理器（203）适于在切换信号S1的情况下产生触发信号S4，而在第一信号S3不存在的情况下产生存储元件（204），其中存储元件（204） 204）适合于基因在触发信号S4和切换信号S1的情况下对控制信号S2进行速率控制，其中存储元件204适于在触发信号S4消失之后保持控制信号S2，其中存储元件（204）适于终止在切换信号S1消失之后的控制信号S2。

10. 发明申请

WO2009136344A3 DEVICE AND METHOD FOR CONTROLLING THE COLOR POINT OF AN LED LIGHT SOURCE 审中-公开
公开(公告)号：WO2009136344A3
公开(公告)日：2009-11-12
申请号：PCT/IB2009/051809
申请日：2009-05-04
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , ACKERMANN, Bernd , HENTE, Dirk , MARTINY, Christoph , NIEUWLANDS, Erik , SAUERLAENDER, Georg , WENDT, Matthias
发明人： ACKERMANN, Bernd , HENTE, Dirk , MARTINY, Christoph , NIEUWLANDS, Erik , SAUERLAENDER, Georg , WENDT, Matthias
IPC分类号： H05B33/08
摘要： The present invention relates to a device and method for controlling the color point of an LED light source (50). Color point control is a most interesting product feature both for white and colored LED light sources. In known methods for the color control of RGB LED light sources use is made of flux and color sensors. However, there are difficulties with respect to sensing quickly changing ambient light, deeply dimmed colors, coordinating the measurements with the switching of the LEDs, and controlling the color in LED light units comprising a number of independent LED lamps, e.g. segmented wall washers and LCD backlights. It is proposed according to the present invention to control the color of the LED light source (50), using a model-based feed forward approach. Factors relating the parameters controlling the LED currents to the brightness for the different colors (and segments) are stored and used for open loop control. A slow-running procedure continuously measures and updates these factors. Whilst the measurements are e.g. synchronized with the PWM, the procedure itself can run considerably slower and updates the factors asynchronously.

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