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149 条记录 (耗时 0.014 秒)

    Power supply control circuit, power supply and body implant
    1.
    发明公开
    Power supply control circuit, power supply and body implant 审中-公开
    Stromversorgungssteuerschaltung，Stromversorgung undKörperimplantat

    公开(公告)号：EP2178196A2

    公开(公告)日：2010-04-21

    申请号：EP09173347.7

    申请日：2009-10-16

    申请人： Zarlink Semiconductor Limited

    发明人： Wotherspoon, Tracy

    IPC分类号： H02M3/02 ,  H02J7/00

    CPC分类号： A61N1/378 ,  A61N1/08 ,  G01D21/00 ,  H02J7/345 ,  Y10S323/911 ,  Y10T307/505

    摘要： A power supply comprises transistors (Q 1 ,Q 2 ,Q 3 ) whose conduction paths are connected in series and whose control terminals receive a reference voltage (V ref ). The common terminal at one end of the series-connected conduction paths provides a regulator output whereas output terminals of the transistors are connected to charge storage capacitors (C 1 ,C 2 ,C 3 ), which are charged by respective power generators (31,32,33) for scavenging energy from the environment. The transistors begin conducting in sequence so that the storage capacitors begin contributing sequentially to the output current as each transistor conducts in sequence. The capacitors are charged up when they are not contributing to the output current.

    摘要翻译： 电源包括其导通路径串联连接并且其控制端子接收参考电压（V ref）的晶体管（Q 1，Q 2，Q 3）。 串联连接的导通路径的一端的公共端子提供调节器输出，而晶体管的输出端连接到由相应的发电机（31）充电的电荷存储电容器（C 1，C 2，C 3） 32,33）用于清除环境中的能量。 晶体管依次开始导通，使得随着每个晶体管依次导通，存储电容开始顺序地输出到输出电流。 当电容器不对输出电流有贡献时，电容器被充电。

    Antenna and body implant
    2.
    发明公开
    Antenna and body implant 审中-公开
    天线和身体植入物

    公开(公告)号：EP1886628A2

    公开(公告)日：2008-02-13

    申请号：EP07113323.5

    申请日：2007-07-27

    申请人： Zarlink Semiconductor Limited

    发明人： Wotherspoon, Tracy

    IPC分类号： A61B5/07 ,  H01Q1/08

    CPC分类号： A61B5/076 ,  H01Q1/273

    摘要： A body implant antenna, comprises an electrically conductive electrode (2) formed on the surface of an enclosure (1) filled with a fluid (5) having a relatively permittivity greater than 10. The fluid is substantially electrically insulating and forms a substrate of the conductive electrode (2). Antenna size may therefore be reduced while permitting a relatively efficient antenna to be provided.

    摘要翻译： 一种体内植入天线，包括形成在充满相对介电常数大于10的流体（5）的外壳（1）的表面上的导电电极（2）。所述流体基本上是电绝缘的并且形成 导电电极（2）。 因此可以减小天线尺寸，同时允许提供相对高效的天线。

    Digital television converter
    7.
    发明公开
    Digital television converter 审中-公开
    转换为数字电视

    公开(公告)号：EP1414238A3

    公开(公告)日：2006-03-29

    申请号：EP03103573.6

    申请日：2003-09-26

    申请人： Zarlink Semiconductor Limited

    发明人： Cuthberson, Scot

    IPC分类号： H04N5/64

    CPC分类号： H04N5/64 ,  H04N5/4401 ,  H04N21/4135 ,  H04N21/414 ,  H04N21/426

    摘要： A digital television converter (1) is provided, for example for performing all of the functions of a set top box for receiving digital terrestrial or satellite television broadcast signals. The converter (1) comprises a SCART connector (2) for mating with a mating connector (28) on a television apparatus, such as a television receiver (21) or a VCR (22), which is incapable of reception of digital television broadcasts. This connection provides electrical contact with the apparatus (21) and provides mechanical support for the converter (1). The converter also comprises a tuner (12) which selects and demodulates a television channel for reception and supplies to the connector (2) signals in a form suitable for use by the television apparatus (21). A connector rear housing (3) completes the enclosure for the converter (1) containing the tuner (12).

    Improvements in DMA controller systems
    9.
    发明公开
    Improvements in DMA controller systems 审中-公开
    DMA控制器系统的改进

    公开(公告)号：EP1271329A3

    公开(公告)日：2005-06-08

    申请号：EP02254423.3

    申请日：2002-06-25

    申请人： Zarlink Semiconductor Limited

    发明人： Evered, Jonathon ,  Fisher, Daniel ,  Aldridge, David ,  Buckley, Matthew Charles ,  Walker, Anthony Mark ,  Worroll, Maison Lloyd ,  Watkins, Andrew

    IPC分类号： G06F13/28

    CPC分类号： G06F13/28

    摘要： A system is provided for transferring data from a first network, which is packet based, to a second network, the system comprising: a physical layer input device, an input FIFO, a DMA controller for transferring data between addresses, an output FIFO, and a physical layer output device,    wherein the physical layer input device places beginning and end markers around packets in the input FIFO, and the DMA controller monitors the data which it transfers, and transfers data between said beginning and end markers, and ceases a transfer when an end of packet marker is reached.

    摘要翻译： 提供一种用于将数据从基于分组的第一网络传送到第二网络的系统，该系统包括：物理层输入设备，输入FIFO，用于在地址之间传送数据的DMA控制器，输出FIFO和 物理层输出设备，其中物理层输入设备在输入FIFO中的分组周围放置开始和结束标记，并且DMA控制器监视其传输的数据，并且在所述开始标记和结束标记之间传输数据，并且当 数据包标记的结束到达。

    Reticle
    10.
    发明公开
    Reticle 审中-公开
    Retikel

    公开(公告)号：EP1319985A3

    公开(公告)日：2005-03-16

    申请号：EP02102670.3

    申请日：2002-12-02

    申请人： Zarlink Semiconductor Limited

    发明人： Daniels, Ian ,  Martin, Brian

    IPC分类号： G03F7/20

    CPC分类号： G03F7/70616 ,  G03F1/00 ,  G03F7/70433 ,  G03F7/70475 ,  G03F7/70633

    摘要： A reticle for use in a photolithography process for exposing a photoresist layer in the production of a component which is formed from a plurality of adjacent exposed areas, comprises: an exposure aperture adapted to allow light to pass through the reticle; a patterned area within said exposure aperture which defines at least part of the functional design of the component; and one or more "stitching" structures located close to one or more of the edges of the exposure aperture, said "stitching" structures being arranged to create "stitching" marks on the photoresist, which can be used to determine whether said adjacent exposed areas have been accurately positioned.