公开(公告)号：DE10228662A1

公开(公告)日：2004-01-22

申请号：DE10228662

申请日：2002-06-27

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： HINZ MICHAEL ,  BUTZMANN STEFAN

IPC: G01P3/487 ,  G01D5/14 ,  G01D5/16 ,  G01D5/245 ,  G01R33/09 ,  H01L43/08 ,  G01B7/00 ,  G01B7/14 ,  G01B7/30

Abstract: What is described is a magnetoresistive sensor for operation with a magnetized encoder, which is equipped with a zone with magnetic north and south poles arranged alternately along a direction of motion, comprising a Wheatstone bridge configuration with a first bridge arm between a first supply terminal and a first signal output terminal of the Wheatstone bridge configuration, a second bridge arm between the first supply terminal and a second signal output terminal of the Wheatstone bridge configuration, a third bridge arm between a second supply terminal and the first signal output terminal of the Wheatstone bridge configuration, and a fourth bridge arm between the second supply terminal and the second signal output terminal of the Wheatstone bridge configuration, wherein each of the bridge arms comprises an ohmic resistance element with a resistance-value dependence on the magnetic field strength of a magnetic field influencing the ohmic resistance element in accordance with a defined characteristic. For a further reduction in the spatial dimensions, the characteristics of the ohmic resistance elements in the first and fourth bridge arms are selected to be at least essentially matching with each other and significantly different from the characteristics, selected to be at least essentially matching with each other, of the ohmic resistance elements in the second and third bridge arms.

公开(公告)号：DE10228939A1

公开(公告)日：2004-01-15

申请号：DE10228939

申请日：2002-06-28

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： BECHTEL HELMUT ,  BUSSELT WOLFGANG ,  BOERNER HERBERT ,  BERTRAM DIETRICH

IPC: H05B33/24 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/00

Abstract: An electroluminescent device includes a transparent cathode and a substrate. A laminated body is provided Adjacent to the substrate. The laminated body includes a first electrode, an electroluminescent layer and a second metallic electrode. The second electrode is covered with transparent dielectric layers which increase the transmission of light through the second metallic electrode and serve as filters.

公开(公告)号：DE10228937A1

公开(公告)日：2004-01-15

申请号：DE10228937

申请日：2002-06-28

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： BECHTEL HELMUT ,  BUSSELT WOLFGANG ,  OPITZ JOACHIM ,  KLEIN MARKUS ,  BERTRAM DIETRICH ,  GLAESER HARALD

IPC: G02B5/20 ,  G02B5/22 ,  H01L51/50 ,  H01L51/52 ,  H05B33/02 ,  H05B33/12 ,  H01L51/00

Abstract: An electroluminescent device includes a substrate and a laminated body composed of a first electrode, an electroluminescent layer and a second electrode. The light output out of the electroluminescent device is increased by arranging a colloidal layer between the substrate and the laminated body. By using pigments in the colloidal layer, the emission color of the electroluminescent device can be changed and the daylight contrast improved.

公开(公告)号：DE10226794A1

公开(公告)日：2004-01-08

申请号：DE10226794

申请日：2002-06-15

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： BRAMBILLA NORA ,  HILGERS ACHIM ,  PELZER HEIKO ,  PIETIG RAINER ,  PURR THOMAS

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q5/00 ,  H01Q5/10 ,  H01Q5/378 ,  H01Q5/01

Abstract: The invention relates to an antenna comprising a dielectric substrate ( 1 ) and two resonant printed wiring structures, more particularly for use in high-frequency and microwave domain. On an end face of the structure ( 2 ) is arranged along a first edge and on an opposite, second edge of the same end face a second printed wiring structure ( 3 ). The arrangement of the printed wiring structures provides that resonances are developed which make the use of the proposed antennas in the four separate GPS, DCS/PCS, UMTS and Bluetooth applications possible.

公开(公告)号：DE10226488A1

公开(公告)日：2003-12-24

申请号：DE10226488

申请日：2002-06-14

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： LEUSSLER CHRISTOPH ,  BOERNERT PETER

IPC: G01R33/34 ,  A61B5/055 ,  G01R33/3415 ,  G01R33/561 ,  G01R33/36

Abstract: An MR device for MR imaging includes an RF coil system. In order to enable switching to and fro between different applications in such an MR device without having to move the patient so as to position a new RF coil system, it is proposed to provide the RF coil system for the transmission and/or reception of RF signals with at least two RF coil arrays which are integrated in one coil former and have been optimized for different applications, each RF coil array comprising at least two RF coils which are decoupled from one another.

公开(公告)号：DE10226213A1

公开(公告)日：2003-12-24

申请号：DE10226213

申请日：2002-06-13

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： LUERKENS PETER

IPC: H05B41/24 ,  H02M7/12 ,  H05B41/282 ,  H05B41/288

Abstract: The invention relates to a circuit ( 1 ) having a converter ( 2 ) for converting an a.c. voltage into a d.c. voltage, which converter ( 2 ) has a diode half-bridge ( 8 ), a switch half-bridge ( 10 ) and two d.c. rails ( 20, 25 ). In accordance with the invention, the converter ( 2 ) has a second converter ( 3 ) for converting the a.c. voltage into a second d.c. voltage.

公开(公告)号：DE10225775A1

公开(公告)日：2003-12-18

申请号：DE10225775

申请日：2002-06-10

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： MUTH MATTHIAS

IPC: H04L12/12 ,  H04L12/24 ,  H04L12/40 ,  H04L12/413

Abstract: Each subscriber may pass a signal to a CAN (Controller Area Network) data bus, changing the signal level from a rest value (50) to an active signal level (42-48). Each subscriber passes a signal in turn. There are blank time periods (Delta td) between the first signals during a partial net drive period (T). There is an end period (Delta t) which is greater than a critical time period (Delta tk) before the start of the full net drive period (G). The last signals from the subscribers are transmitted during the full net drive period.

公开(公告)号：DE10225578A1

公开(公告)日：2003-12-18

申请号：DE10225578

申请日：2002-06-10

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： MUTH MATTHIAS

IPC: G06F1/26 ,  G06F1/32 ,  H04L12/40 ,  G06F13/40

Abstract: The application-executing device is provided with a protocol controller unit (42) which is supplied with voltage in the event of there being an incoming message on the data-bus (10). The protocol controller unit is preferably activated by the incoming message, which is compared with a reference message associated with the application, and stored in the protocol controller unit. Independent claims are included for a transceiver unit, a system chip unit, and the use of the method or chip unit to activate a device in a motor vehicle.

公开(公告)号：DE10225471A1

公开(公告)日：2003-12-18

申请号：DE10225471

申请日：2002-06-10

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： WAGNER MARTIN ,  MUTH MATTHIAS

IPC: G06F11/30 ,  G05B9/02 ,  G05B19/048 ,  G06F1/24

Abstract: Method for monitoring the operation of a system (100) microcontroller (300) in which a monitoring module (10), assigned to the microcontroller unit, generates an acknowledgement signal when the microcontroller is successfully reset. An Independent claim is made for a system chip unit (200) for monitoring the operation of a microcontroller unit with a monitoring module for monitoring the a reset unit (40) that is connected to the microcontroller. The invention also relates to a corresponding system, especially a control system.

公开(公告)号：DE10225316A1

公开(公告)日：2003-12-18

申请号：DE10225316

申请日：2002-06-06

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： GEGNER GUENTER ,  GREINER HARALD ,  MEIER WILHELM ,  TESSEL ULI

IPC: A61B5/00 ,  G06F3/0481 ,  G06F3/14

Abstract: Method for optimizing the positioning of display elements on a user interface monitor, whereby the objects or windows are automatically positioned according to their content, selected preference rules and available presentation resources. Scale and size are adjusted between maximum and minimum values so that unimportant details or information are minimized, while more important details are maximized.