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1. 发明授权

EP0696356B1 DEVICE FOR MEASURING MAGNETIC FIELDS 失效
标题翻译：磁强计
公开(公告)号：EP0696356B1
公开(公告)日：2004-01-07
申请号：EP95907117.6
申请日：1995-02-10
申请人： Koninklijke Philips Electronics N.V. , PHILIPS NORDEN AB
发明人： WIDDERSHOVEN, Franciscus, Petrus , VAN DE WALLE, Gerjan, Franciscus, Arthur
IPC分类号： G01R33/09
CPC分类号： G01R33/09 , G01R33/0206
摘要： The device comprises an assembly of at least two magnetic field sensors (1a, 1b, 1c), each of which comprises a number of magnetoresistive sensor elements (3) which are situated in one plane and which have the same privileged directions of magnetization (5a, 5b, 5c), said sensor elements being connected to a power supply circuit (9) on the one side and to a signal processing circuit (11) on the other side, the privileged directions of magnetization of the sensor elements of different magnetic field sensors being different. The assembly formed by the magnetic field sensors (1a, 1b, 1c) is arranged within a magnetization coil (13) which is shaped as an electric conductor extending around a central axis (27) in a number of turns and being arranged to generate an auxiliary magnetic field extending parallel to the central axis, the magnetic field sensors being arranged within the magnetization coil in such a manner that the angle enclosed by the central axis relative to the normal to the plane of the sensor elements (3) is the same for each of the magnetic field sensors and that the auxiliary magnetic field at the area of each of the magnetic field sensors contains a component which is parallel to the privileged direction of magnetization (5a, 5b, 5c) of the sensor elements of the relevant magnetic field sensor. The sensor part formed by the magnetic field sensors (1a, 1b, 1c) and the magnetization coil (13) is particularly small and light because the direction of the auxiliary magnetic field encloses the same angle α relative to the privileged direction of magnetization (5a, 5b, 5c) of the sensor elements (3) of each of the magnetic field sensors, where 0°

2. 发明授权

EP0696357B1 DEVICE FOR MEASURING MAGNETIC FIELDS 失效
标题翻译： METER磁场的
公开(公告)号：EP0696357B1
公开(公告)日：2003-05-14
申请号：EP95907118.4
申请日：1995-02-10
申请人： Koninklijke Philips Electronics N.V. , PHILIPS NORDEN AB
发明人： VAN DE WALLE, Gerjan, Franciscus, Arthur , WIDDERSHOVEN, Franciscus, Petrus
IPC分类号： G01R33/09
CPC分类号： G01R33/09
摘要： The device comprises a magnetic field sensor (1) with a number of magnetoresistive sensor elements (3) which are situated in one plane and which have the same privileged directions of magnetization. In the vicinity of the magnetic field sensor (1), there is arranged a magnetization coil (13) which is connected to a current pulse generator (15) which is arranged to supply the magnetization coil with current pulses of opposite current direction in an alternating fashion in order to generate a magnetic field in the magnetization coil which extends parallel to the privileged directions of the sensor elements and is strong enough to reverse the direction of the internal magnetization of the sensor elements. In order to minimize the dimensions and the weight of the sensor part of the device, the magnetization coil (13) comprises a substrate (19) which is made of an electrically insulating material and on which there is provided an approximately spiral-shaped electric conductor track (21) which comprises a group of active conductor elements (23) which is formed by a number of parts of the conductor track which extend in parallel on a surface of the substrate, an electric current (25) flowing through the conductor track having the same direction in all active conductor elements of the relevant group. The magnetic field sensor (1) is mounted on the substrate (19) in the immediate vicinity of the group of active conductor elements (23) in such a position that the plane of the sensor elements (3) extends substantially parallel to the plane of the active conductor elements, and the privileged direction of magnetization of the sensor elements extends perpendicularly to the longitudinal direction of the active conductor elements.

3. 发明授权

EP0727100B1 Electroluminescent device comprising a poly-3,4-dioxythiophene layer 无效
标题翻译：电致发光器件，其包括聚-3,4-乙烯二氧噻吩层
公开(公告)号：EP0727100B1
公开(公告)日：2003-01-29
申请号：EP95927926.6
申请日：1995-08-28
申请人： Koninklijke Philips Electronics N.V.
发明人： STARING, Aemilianus, Gradus, Johannus , BRAUN, David
IPC分类号： H01L51/10 , H01L51/40
CPC分类号： H01L27/3281 , H01L27/3239 , H01L51/0035 , H01L51/0037 , H01L51/0038 , H01L51/5012 , H01L51/5206
摘要： A description is given of an electroluminescent (EL) device (1) composed of polymeric LEDs comprising an active layer (7) of a conjugated polymer and a transparent polymeric electrode layer (5) having electroconductive areas (51) as electrodes. Like the active layer (7), the electrode layer (5) can be manufactured in a simple manner by spin coating. The electrode layer (5) is structured into conductive electrodes (51) by exposure to UV light. The electrodes (9 and 51) jointly form a matrix of LEDs for a display. When a flexible substrate (3) is used, a very bendable EL device is obtained.

4. 发明公开

EP1271669A2 Electroluminescent device comprising a transparent structured electrode layer made from a conductive polymer 失效
标题翻译：与导电性高分子的结构化透明电极层电致发光器件
公开(公告)号：EP1271669A2
公开(公告)日：2003-01-02
申请号：EP02078449.2
申请日：1995-08-28
申请人： Koninklijke Philips Electronics N.V.
发明人： Staring, Aemilianus G. J., Int. Octrooibureau B.V. , Braun, David, Int. Octrooibureau B.V.
IPC分类号： H01L51/20 , H01L27/00
CPC分类号： H01L27/3281 , H01L27/3239 , H01L51/0035 , H01L51/0037 , H01L51/0038 , H01L51/5012 , H01L51/5206
摘要： A description is given of an electroluminescent (EL) device (1) composed of polymeric LEDs comprising an active layer (7) of a conjugated polymer and a transparent polymeric electrode layer (5) having electroconductive areas (51) as electrodes. Like the active layer (7), the electrode layer (5) can be manufactured in a simple manner by spin coating. The electrode layer (5) is structured into conductive electrodes (51) by exposure to UV light. The electrodes (9) and (51) jointly form a matrix of LEDs for a display. When a flexible substrate (3) is used, a very bendable EL device is obtained.
摘要翻译：下面说明聚合物的LED包含共轭聚合物的有源层（7）和作为电极的透明电极的聚合物层（5），其具有导电性的区域（51）上构成的电致发光（EL）装置（1）的。像有源层（7），电极层（5）可以以简单的方式通过旋涂制造。电极层（5）是通过暴露于UV光结构化为导电电极（51）。电极（9）和（51）共同形成的LED，用于显示一个矩阵。当使用柔性衬底（3），一个非常弯曲的EL器件被获得。

5. 发明授权

EP0862791B1 METHOD OF MANUFACTURING AND TRANSFERRING METALLIC DROPLETS 失效
标题翻译：用于生产和金属滴转移
公开(公告)号：EP0862791B1
公开(公告)日：2002-09-18
申请号：EP97924198.1
申请日：1997-06-17
申请人： Koninklijke Philips Electronics N.V.
发明人： WEEKAMP, Johannus, Wilhelmus , VAN GASTEL, Gerardus, Judocus, Cornelis , BUELENS, Jozef, Johannes, Cornelis , HOVING, Willem
IPC分类号： H01L23/488 , H05K3/34 , B23K35/02
CPC分类号： H05K3/3457 , B23K35/0244 , H01L21/4853 , H01L24/11 , H01L2224/13099 , H01L2224/45144 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01018 , H01L2924/01022 , H01L2924/01023 , H01L2924/01024 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01039 , H01L2924/01042 , H01L2924/01047 , H01L2924/01057 , H01L2924/01073 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/12042 , H01L2924/14 , H05K2201/0108 , H05K2203/0338 , H05K2203/107 , H05K2203/1105 , H01L2924/00
摘要： A method of manufacturing metallic droplets (9), comprising the following steps: (a) providing a substrate (1) which is substantially transparent to radiation of wavelength μ, one face (1a) of the substrate (1) being provided with a metallic layer (3) which is partitioned into an array of lands (5); (b) directing a laser beam (7) of wavelength μ through the substrate (1) onto a land (5), thereby causing rapid melting of the land (5) and its detachment from the substrate (1) in the form of a molten droplet (9). In a preferential embodiment of the method, the molten droplet (9) is 'shot' onto a target substrate (21) before solidifying.

6. 发明公开

EP1144155A3 ULTRASONIC TRANSDUCER SLURRY DISPENSER 有权
标题翻译：超声波换能器浆料分配器
公开(公告)号：EP1144155A3
公开(公告)日：2002-09-11
申请号：EP00959642.0
申请日：2000-08-30
申请人： Philips Semiconductors Inc.
发明人： ZHANG, Liming , DUNTON, Samuel, Vance , WELING, Milind, Ganesh
IPC分类号： B24B1/00
CPC分类号： B24B53/017 , B24B1/04 , B24B41/061 , B24B57/02

7. 发明授权

EP0767984B1 APPARATUS FOR RECHARGING A BATTERY 失效
标题翻译：电池LOADER
公开(公告)号：EP0767984B1
公开(公告)日：2000-09-20
申请号：EP96906885.7
申请日：1996-04-10
申请人： Koninklijke Philips Electronics N.V.
发明人： SMITS, Wilhelmus, Joseph, Maria , GILLISSEN, Eduard, Engelbert, Alphonsus , VAN BEEK, Johann, Reiner, Godefridus, Cornelis, , SOMERS, Gerardus, Henricus, Johannes
IPC分类号： H02J7/04 , H01M10/46
CPC分类号： H01M10/46 , H02J7/0088
摘要： Apparatus (1) for recharging a battery (5), comprising a compartment (3) into which the battery (5) can be placed so that its electrical terminals are in contact with a pair of electrodes (7, 9), said electrodes (7, 9) being connectable to corresponding poles of a controllable source (11) of electrical energy, whereby the compartment (3) comprises a ferromagnetic body (15) which is positioned so as to be subjected to mechanical stress in response to mechanical deformation of the battery (5), and the apparatus (1) comprises electrical means (23) for monitoring the magnetic permeability ν of the ferromagnetic body (15). Such monitoring can be achieved, for example, by measuring the self-inductance of a coil (21) surrounding at least a portion of the ferromagnetic body (15). The invention exploits the insight that ν is caused to change by magnetostrictive effects arising from mechanical stress of the ferromagnetic body (15) in response to mechanical deformation of the battery (5) during charging. Expansion of the battery (5) can be used as an indicator that charging has been completed, and that the battery (5) should be disconnected from the source of electrical energy (11).

8. 发明公开

EP0996539A1 METHOD OF APPLYING A CERAMIC LAYER TO AN UNDER-LAYER HAVING A RELATIVELY LOW MELTING TEMPERATURE 有权
标题翻译：用于涂覆的下层相对较低的温度来调节陶瓷原料熔
公开(公告)号：EP0996539A1
公开(公告)日：2000-05-03
申请号：EP99902768.3
申请日：1999-02-22
申请人： Koninklijke Philips Electronics N.V.
发明人： WADMAN, Sipke
IPC分类号： B32B18/00 , B32B31/28
CPC分类号： C04B35/64 , B32B37/04 , B32B2305/30 , B32B2310/0843 , B32B2315/02 , B32B2398/20 , C04B35/62222
摘要： In a method of applying a ceramic layer to an under-layer having a relatively low melting temperature, in particular a synthetic resin under-layer, particles of a ceramic material are provided on such an under-layer and, by heating, a mechanical bond between ceramic particles and the under-layer is brought about. By means of a laser device, a temperature is generated, for a time of the order of or shorter than the melting time of the under-layer, which is at least so high that in addition mutual compacting or sintering of the ceramic particles is obtained.

9. 发明授权

EP0760616B1 APPARATUS FOR PREPARING A HOT BEVERAGE 失效
标题翻译： UNIT FOR准备热饮
公开(公告)号：EP0760616B1
公开(公告)日：1999-07-21
申请号：EP96901463.8
申请日：1996-02-15
申请人： Koninklijke Philips Electronics N.V.
发明人： HEYNDERICKX, Ingrid Emilienne Joanna Rita , RADEMAKER, Antonius Arnoldus Johannes
IPC分类号： A47J31/44
CPC分类号： G01F19/00 , A47J31/4457 , G01F23/02 , G01F23/22 , G01F23/292 , G01K3/00
摘要： Apparatus (1) for preparing a hot beverage, comprising a water reservoir (3), means for removing and heating water from the reservoir and transferring it into a brewing chamber (5), and a light-transmissive jug (9) for catching hot liquid emerging from the brewing chamber (5), a wall (13) of the jug (9) being provided with optical means (15) for indicating the volume of liquid contained in the jug (9), characterized in that the optical means (15) comprise a first graduated scale (159) and a second graduated scale (153), the first scale (159) being clearly visible only when the jug wall temperature is below a reference temperature To and the second scale (153) being clearly visible only when the jug wall temperature is above the reference temperature To, whereby 25 °C

10. 发明授权

EP0806128B1 METHOD OF SELECTIVELY REMOVING A METALLIC LAYER FROM A NON-METALLIC SUBSTRATE 失效
标题翻译：过程中选择性去除非金属基材的金属层
公开(公告)号：EP0806128B1
公开(公告)日：1999-03-17
申请号：EP96935261.6
申请日：1996-11-14
申请人： Koninklijke Philips Electronics N.V.
发明人： BOSMAN, Johan , VAN DOOREN, Johannes, Paulus, Cornelis
IPC分类号： H05K3/06 , C23F1/02
CPC分类号： H05K3/027 , B23K26/364 , C23F4/00
摘要： A method of selectively removing a metallic layer (3) from a non-metallic substrate (1), comprising the following steps: arranging for the metallic layer (3) to be overlaid by a coating (7) of Sn-rich metallic material; directing a laser beam of wavelength μ onto a selected area (5') of the coating (7), μ being chosen to lie in the range 450-650 nm, thereby causing localised heating of the coating (7) in this area (5') and consequent ablative removal of the underlying portion of the metallic layer (3). The method is particularly useful in the manufacture of printed circuit boards.

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