Method for producing an electronic circuit
    2.
    发明授权
    Method for producing an electronic circuit 有权
    电子电路的制造方法

    公开(公告)号:US07601560B2

    公开(公告)日:2009-10-13

    申请号:US11575586

    申请日:2005-11-28

    IPC分类号: H01L21/00 H01L23/495

    摘要: The invention relates to a method for producing an electronic circuit. According to said method, two semiconductor chips (46) with essentially the same structure are mounted on a surface (13) pertaining to a first conductor carrier (10) and coated with strip conductors (16). Said two semiconductor chips (46) comprise a first surface (49) and a second surface (58), one semiconductor chip (46) being mounted on the conductor carrier surface (13) with the first surface (49) thereof, and the other semiconductor chip (46) being mounted on the conductor carrier surface (13) with the second surface (58) thereof. The second surface (58) of the first semiconductor chip (46) and the first surface (49) of the other semiconductor chip (46) are interconnected by a lead frame (64) with an A.C. power supply (31).

    摘要翻译: 本发明涉及电子电路的制造方法。 根据所述方法,具有基本上相同结构的两个半导体芯片(46)安装在与第一导体载体(10)相关的表面(13)上并且涂覆有带状导体(16)。 所述两个半导体芯片(46)包括第一表面(49)和第二表面(58),一个半导体芯片(46)与其第一表面(49)一起安装在导体载体表面(13)上,另一个半导体芯片 半导体芯片(46)与第二表面(58)安装在导体载体表面(13)上。 第一半导体芯片(46)的第二表面(58)和另一个半导体芯片(46)的第一表面(49)通过引脚框架(64)与交流电源(31)互连。

    Integrated Drive Element
    3.
    发明申请
    Integrated Drive Element 有权
    集成驱动元件

    公开(公告)号:US20080318724A1

    公开(公告)日:2008-12-25

    申请号:US12159300

    申请日:2007-06-22

    IPC分类号: F16H61/00

    摘要: Proposed is an integrated drive element (110) which is particularly suitable for use in an automatic shift transmission of a motor vehicle. The integrated drive element (110) has at least one electric motor (112), with preferably precisely two electric motors (112) being provided which can be used for example for a dual-clutch transmission. Also provided is at least one electronic engine control unit (114) which is designed for controlling the functionality of the at least one electric motor (112). Said electronic engine control unit (114) in turn has a housing (116). The at least one electric motor (112) spatially directly adjoins the housing (116) and/or is at least partially integrated into the at least one housing (116).

    摘要翻译: 提出了一种特别适用于机动车辆的自动换挡变速器的集成驱动元件(110)。 集成驱动元件(110)具有至少一个电动机(112),优选地精确地提供两个电动机(112),其可以用于例如双离合器变速器。 还提供了至少一个电子发动机控制单元(114),其被设计用于控制至少一个电动机(112)的功能。 所述电子发动机控制单元(114)又具有壳体(116)。 所述至少一个电动机(112)在空间上直接邻接所述壳体(116)和/或至少部分地集成到所述至少一个壳体(116)中。

    Power semiconductor module
    4.
    发明授权
    Power semiconductor module 失效
    功率半导体模块

    公开(公告)号:US06697257B1

    公开(公告)日:2004-02-24

    申请号:US09857802

    申请日:2002-04-09

    IPC分类号: H05K720

    摘要: Disclosed in a power semiconductor module which includes a stack of carrier substrates, disposed one above the other in multiple layers and provided with at least one conductor track on at least one main surface, in which at least one electronic semiconductor component is disposed between two adjacent carrier substrates of the stack and is contacted electrically and heat-conductively to at least one conductor track of a carrier substrate disposed in the stack above the semiconductor component and to at least one further conductor track of a carrier substrate disposed in the stack below the semiconductor component. To both improve heat output and provide a compact design, the two outer carrier substrates of the stack are embodied as one upper and one lower housing wall of a closed housing part surrounding the at least one semiconductor component, and the interstices between the stacked carrier substrates are tightly closed by an encompassing wall secured to the carrier substrates.

    摘要翻译: 公开在一种功率半导体模块中,该功率半导体模块包括一堆载体衬底,多个层叠在另一层之上并且在至少一个主表面上设置有至少一个导体轨道,其中至少一个电子半导体部件设置在两个相邻 并且对于布置在半导体部件上方的堆叠中的载体衬底的至少一个导体轨道和布置在半导体下面的堆叠中的载体衬底的至少一个另外的导体轨道,电性和热导电地接触 零件。 为了提高热输出并提供紧凑的设计,堆叠的两个外部载体衬底被实施为围绕至少一个半导体部件的封闭壳体部分的一个上部和一个下壳体壁,以及堆叠的载体衬底之间的间隙 被固定到载体基底的封闭壁紧密封闭。

    Headrest with a seat belt system
    5.
    发明授权
    Headrest with a seat belt system 有权
    头枕带安全带系统

    公开(公告)号:US06290299B1

    公开(公告)日:2001-09-18

    申请号:US09459463

    申请日:1999-12-13

    IPC分类号: B60R2228

    摘要: An arrangement for coupling the vertical position of a headrest assigned to a backrest of a motor vehicle seat with the withdrawal and retraction movement of a seat belt system with a belt retractor. When the seat belt is put on by a vehicle occupant sitting in the vehicle seat, the withdrawal movement of the belt strap is transformed into a movement of the headrest from a lower inoperative position into an upwardly displaced operative position. When the seat belt is taken off, the retraction movement of the belt strap is transformed into an opposite movement of the headrest back into the inoperative position. The arrangement comprises a locking unit for fixing the headrest can be fixed in its operative position. Starting from its operative position, the headrest can be vertically displaced with respect to the backrest and can be locked in the respective adjusted position.

    摘要翻译: 一种用于将分配给机动车辆座椅的靠背的头枕的垂直位置与具有带卷收器的座椅安全带系统的撤回运动相结合的装置。 当座椅安全带被坐在车辆座椅上的车辆乘员放置时,带束带的撤回运动转变为头枕从较低的不工作位置移动到向上移动的操作位置。 当安全带被取下时,带束带的收回运动转变为头枕的相反运动回到非工作位置。 该装置包括用于固定头枕的锁定单元可以固定在其操作位置。 从其操作位置开始,头枕可以相对于靠背垂直移位,并且可以锁定在相应的调整位置。

    Cursor for an inductive sensor for use with a digitizer board
    6.
    发明授权
    Cursor for an inductive sensor for use with a digitizer board 失效
    用于与数字转换器板一起使用的电感式传感器的光标

    公开(公告)号:US4947460A

    公开(公告)日:1990-08-07

    申请号:US321434

    申请日:1989-03-09

    IPC分类号: G06F3/033

    CPC分类号: G06F3/03543 Y10T29/49071

    摘要: A transparent disk with a round periphery is produced, for example, by a grinding operation, and a mark is placed at the geometric center of the disk. A coil is then wound about the periphery of the disk. As a consequence, the mark at the geometric center of the disk coincides with the electrical center point of the coil, thus obviating the need for a bobbin, or coil former, on which the coil can be wound.The transparent disk is first ground into a round shape, and a metallic film is deposited on a surface of the disk. The film is coated with a photosensitive resist material, and then exposed through a mask to define an image of a mark at the geometric center of the disk. The film is then etched to remove all but the mark from the disk.In manufacturing the coil, the disk is concentrically clamped between two plates of a winding jig, each plate having annular peripheral flanges that are radially larger than the disk and thus project beyond the periphery of the disk. The flanges are spaced from each other to define a winding space around the periphery of the disk. A wire may then be wound on the periphery of the disk in the space between the flanges to form a coil. Thereafter, the turns of wire may be bonded to themselves and to the periphery of the disk.

    摘要翻译: 例如通过研磨操作制造具有圆周的透明盘,并且在盘的几何中心放置标记。 然后将线圈缠绕在盘的周边。 结果,盘的几何中心处的标记与线圈的电气中心点重合,从而避免了需要卷绕线圈的线轴或线圈架。 首先将透明盘研磨成圆形,并将金属膜沉积在盘的表面上。 该膜用光敏抗蚀剂材料涂覆,然后通过掩模曝光以在盘的几何中心定义标记的图像。 然后蚀刻该胶片以从盘中除去所有标记。 在制造线圈时,盘被同心地夹紧在卷绕夹具的两个板之间,每个板具有径向地大于盘的环形周边凸缘,从而突出超过盘周边。 凸缘彼此间隔开以限定围绕圆周的绕组空间。 然后可以在凸缘之间的空间中将线缠绕在盘的周边上以形成线圈。 此后,线的匝可以结合到自身和盘的周边。

    Device for setting the output voltage in a three-phase alternator
    8.
    发明授权
    Device for setting the output voltage in a three-phase alternator 失效
    在三相交流发电机中设置输出电压的装置

    公开(公告)号:US6163138A

    公开(公告)日:2000-12-19

    申请号:US308470

    申请日:1999-05-17

    IPC分类号: H02J7/24 H02P9/30 H02P9/14

    CPC分类号: H02P9/305 H02J7/245 Y02T10/92

    摘要: A device for controlling the output voltage of a rotary current generator is disclosed, in which a generator without exciter diodes is used, and the exciter current is furnished by the rectifier bridge of the generator. The exciter current is regulated with the aid of a first integrated circuit. In addition, a smart power high-side switch, which is regulated by an integrated circuit (IS2), is located in the exciter current circuit.

    摘要翻译: PCT No.PCT / DE97 / 02427 Sec。 371日期1999年5月17日 102(e)日期1999年5月17日PCT 1997年10月21日PCT公布。 公开号WO98 / 25337 日期1998年6月11日公开了一种用于控制旋转电流发生器的输出电压的装置,其中使用没有励磁二极管的发电机,并且由发电机的整流桥提供励磁电流。 借助于第一集成电路来调节励磁电流。 此外,由集成电路(IS2)调节的智能电源高侧开关位于励磁电流电路中。

    Preparation of ethers of diphenols
    9.
    发明授权
    Preparation of ethers of diphenols 失效
    二酚醚的制备

    公开(公告)号:US5288923A

    公开(公告)日:1994-02-22

    申请号:US10726

    申请日:1993-01-29

    CPC分类号: C07C41/16

    摘要: A process for the preparation of hydroxyalkyl ethers of diphenols is disclosed. Accordingly, aromatic polycarbonate resin is reacted with alkylene diol in the presence of a basic catalyst, at temperatures of 150.degree. to 250.degree. C. at a molar ratio of 514 10 moles of alkylene diol to 1 mole of aromatic carbonate structural units to produce the corresponding hydroxyalkyl ether. Additional embodiments entail optional reactions of the aromatic polycarbonate with cyclic alkylene carbonate and with open chain monomeric bis-(hydroxyalkyl)-carbonate. Aromatic polycarbonate waste may thus be advantageously recycled.

    摘要翻译: 公开了制备二酚的羟烷基醚的方法。 因此,芳族聚碳酸酯树脂在碱性催化剂存在下,在150〜250℃的温度下与亚烷基二醇反应,摩尔比为514×10摩尔亚烷基二醇与1摩尔芳族碳酸酯结构单元,生成 相应的羟烷基醚。 另外的实施方案需要芳族聚碳酸酯与环状碳酸亚烃酯和开链单体双 - (羟基烷基) - 碳酸酯的任选反应。 芳族聚碳酸酯废物因此可以有利地再循环。