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    1.
    发明专利
    未知

    公开(公告)号：DE602006007472D1

    公开(公告)日：2009-08-06

    申请号：DE602006007472

    申请日：2006-07-18

    Applicant: PHILIPS INTELLECTUAL PROPERTY

    Inventor： BUDDE WOLFGANG O ,  ERDMANN BOZENA

    IPC: H05B37/02

    Abstract: A lighting system, a lighting unit and a method for controlling a plurality of light sources are described. A lighting system comprises an intelligent electrical current supply 12 to supply an electrical current with modulated command data. A plurality of lighting units 4, 6, 8 are connected in series to the current supply 12. Each lighting unit comprises a light source 22, a controllable bypassing switch 24 to selectively bypass the light source and a control unit 26. The control unit receives the modulated command data and controls the bypassing switch 24 accordingly.

    2.
    发明专利
    未知

    公开(公告)号：DE60034430D1

    公开(公告)日：2007-05-31

    申请号：DE60034430

    申请日：2000-10-10

    Applicant: PHILIPS INTELLECTUAL PROPERTY

    Inventor： BUDDE WOLFGANG O ,  ZINKE MANFRED ,  FUHRMANN PETER

    IPC: H04L12/403 ,  H04L12/417 ,  H04L12/44 ,  H04L69/40

    Abstract: The invention relates to a network comprising a plurality of intercoupled network nodes. Controlled by a bus guardian the network nodes transmit messages during a respectively assigned time slot and receive messages from other network nodes outside this time slot. Each network node comprises a test signal generator which delivers a test signal outside the respectively assigned time slot, and includes a test signal detector which detects outside the respective time slot, after receiving a test signal from at least another network node, that there is a defective circuit portion in the assigned network node and/or in at least another network node.

    3.
    发明专利
    未知

    公开(公告)号：DE10254747A1

    公开(公告)日：2004-02-19

    申请号：DE10254747

    申请日：2002-11-23

    Applicant: PHILIPS INTELLECTUAL PROPERTY

    Inventor： HELBIG TOBIAS ,  BUDDE WOLFGANG O ,  SCHREYER OLIVER ,  LELKENS ARMAND

    IPC: H04L9/08 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W12/00 ,  H04W12/06 ,  H04W84/12

    Abstract: The invention relates to a security system for wireless networks, comprising a first portable unit ( 1 ) with a memory ( 3 ) for storing a worldwide unambiguous key record ( 4 ) provided for short-range information transmission of the key record ( 4 ). At least one wireless apparatus ( 2 ) of the network is provided with a receiving unit ( 7 ) comprising a receiver ( 9 ) for receiving the key record ( 4 ) and an evaluation component ( 11 ) of the apparatus for storing, processing and/or passing on the key record ( 4 ) or a part of the key record to a second component. Due to the key record, the apparatuses in the wireless network acquire a secret shared key by means of which the encryption and decryption of the transmitted useful data and/or the authentication is performed. In accordance with an optional embodiment of the invention, the key record in the portable unit can be derived from biometric characteristics of a user.

    4.
    发明专利
    未知

    公开(公告)号：DE60034430T2

    公开(公告)日：2008-01-10

    申请号：DE60034430

    申请日：2000-10-10

    Applicant: PHILIPS INTELLECTUAL PROPERTY

    Inventor： BUDDE WOLFGANG O ,  ZINKE MANFRED ,  FUHRMANN PETER

    IPC: H04L12/403 ,  H04L12/417 ,  H04L12/44 ,  H04L69/40

    Abstract: The invention relates to a network comprising a plurality of intercoupled network nodes. Controlled by a bus guardian the network nodes transmit messages during a respectively assigned time slot and receive messages from other network nodes outside this time slot. Each network node comprises a test signal generator which delivers a test signal outside the respectively assigned time slot, and includes a test signal detector which detects outside the respective time slot, after receiving a test signal from at least another network node, that there is a defective circuit portion in the assigned network node and/or in at least another network node.

    5.
    发明专利
    未知

    公开(公告)号：DE602004005857D1

    公开(公告)日：2007-05-24

    申请号：DE602004005857

    申请日：2004-05-27

    Applicant: PHILIPS INTELLECTUAL PROPERTY

    Inventor： SCHREYER OLIVER ,  BUDDE WOLFGANG O ,  ERDMANN BOZENA

    IPC: G08B13/14

    Abstract: A method is described of safeguarding electronic devices ( 1, 2, 3, 4 ) against unauthorized removal, in which one device ( 1 ) of the devices ( 1, 2, 3, 4 ) is automatically selected as the security device (SG) which transmits a security signal (SS) periodically and/or following receipt of an inquiry signal (RS) from one of the other devices ( 2, 3, 4 ). If one of the other devices ( 2, 3, 4 ) receives no security signal (SS) after a particular time and/or following transmission of an inquiry signal (RS), a security reaction is triggered by that device ( 2, 3, 4 ). A corresponding security system and an electronic device which can be safeguarded in said security system are also described.

    LIGHT EMITTING DEVICE
    8.
    发明申请
    LIGHT EMITTING DEVICE 审中-公开
    发光装置

    公开(公告)号：WO2008122920A3

    公开(公告)日：2009-02-05

    申请号：PCT/IB2008051211

    申请日：2008-04-01

    Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  HENTE DIRK ,  BUDDE WOLFGANG O

    Inventor： HENTE DIRK ,  BUDDE WOLFGANG O

    IPC: H01L51/52

    CPC classification number: H01L51/5271 ,  H01L2251/5361

    Abstract: The invention relates to a light emitting device (10), comprising a stack of layers (15) of a substrate, with a basic layer (20), a first electrode layer (30) and a second electrode layer (40), wherein an organic light-emitting layer (50) is sandwiched between the first electrode layer (30) and the second electrode layer (40), the organic light-emitting layer (50) is emitting an artificial light (51), the basic layer (20) is covered by a retroreflective member (60), structured in a first section (61) and a second section (62), a plurality of retroreflective elements (70,70') are embedded in the first section (61), each retroreflective element (70,70') reflects an ambient light (80,80') falling onto a front side (65) of the retroreflective member (60) back in a direction of an origin of the ambient light (80,80'), the second section is transparent to the artificial light (51) falling onto a back side (66) of the retroreflective member (60).

    Abstract translation: 本发明涉及一种发光器件（10），其包括基底层（15）的叠层，具有基底层（20），第一电极层（30）和第二电极层（40），其中 有机发光层（50）夹在第一电极层（30）和第二电极层（40）之间，有机发光层（50）发射人造光（51），基底层（20） ）被构造在第一部分（61）和第二部分（62）中的回射构件（60）覆盖，多个回射元件（70,70'）嵌入在第一部分（61）中，每个回射反射元件 元件（70,70'）反射沿着环境光（80,80'）的原点的方向落在回射构件（60）的前侧（65）上的环境光（80,80'）， 第二部分对于落在回射构件（60）的背面（66）上的人造光（51）是透明的。

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