Module having integrated circuit packages coupled to multiple sides with package types selected based on inductance of leads to couple the module to another component
    62.
    发明授权
    Module having integrated circuit packages coupled to multiple sides with package types selected based on inductance of leads to couple the module to another component 失效
    具有耦合到多个侧面的集成电路封装的模块,其具有基于引线的电感选择的封装类型,以将模块耦合到另一个部件

    公开(公告)号:US06507496B2

    公开(公告)日:2003-01-14

    申请号:US09872122

    申请日:2001-05-31

    Abstract: A dual-sided circuit board module designed for an operating position that is not perpendicular to a system motherboard will be coupled to the motherboard by leads having at least two different lengths. Because leads of differing lengths have differing associated inductance, the operating characteristics of the leads and therefore the devices coupled to the leads will differ. In order to improve the operating characteristics of the module, integrated circuit packages are selected based on the inductive (and possibly other) qualities of the leads to which the respective packages are coupled. In one embodiment, leads having a larger inductance are coupled to integrated circuit (IC) packages having a smaller inductance and vice versa, which allows the inductive characteristics of the various components of the module to have more closely matching inductive characteristics than would otherwise be possible.

    Abstract translation: 设计用于不垂直于系统主板的操作位置的双面电路板模块将通过具有至少两个不同长度的引线耦合到母板。 因为不同长度的引线具有不同的相关电感,所以引线的工作特性以及耦合到引线的器件的操作特性将不同。 为了提高模块的工作特性,集成电路封装是基于各个封装所耦合的引线的电感(也可能是其它)的质量来选择的。 在一个实施例中,具有较大电感的引线被耦合到具有较小电感的反馈的集成电路(IC)封装,这允许模块的各种部件的电感特性具有比否则可能更紧密匹配的感应特性 。

    Floating optical carrier
    63.
    发明申请
    Floating optical carrier 有权
    浮动光载体

    公开(公告)号:US20020159707A1

    公开(公告)日:2002-10-31

    申请号:US10060067

    申请日:2002-01-29

    Abstract: An apparatus and method for aligning one or more optical fibers is disclosed. The apparatus includes a carrier having one or more through holes and one or more plugs, each of which is sized to be received in one or more of the three or more through holes. The carrier is adapted to receive one or more waveguides. The waveguides may be aligned by inserting a plug into each of one or more through holes in a carrier; attaching a waveguide to the carrier; aligning the carrier to align the one or more waveguides with respect to an optical device attached to a substrate; and tacking one or more of the plugs to the substrate to maintain the alignment of the waveguides with respect to the optical device.

    Abstract translation: 公开了一种用于对准一根或多根光纤的装置和方法。 该装置包括具有一个或多个通孔和一个或多个插头的载体,每个插头的尺寸被设计成容纳在三个或更多个通孔中的一个或多个中。 载体适于接收一个或多个波导。 波导可以通过将插头插入到载体中的一个或多个通孔中的每一个中而对准; 将波导附接到所述载体; 对准载体以使一个或多个波导相对于连接到基板的光学装置对准; 并且将一个或多个插头固定到基板以保持波导相对于光学装置的对准。

    Method and apparatus for connecting circuit boards

    公开(公告)号:US06215671B1

    公开(公告)日:2001-04-10

    申请号:US09208905

    申请日:1998-12-10

    Inventor: Robert M. Kalis

    Abstract: A circuit board assembly is provided for electrically coupling together two or more circuit boards, with one circuit board oriented at an acute angle relative to the other circuit board. The assembly includes a first circuit board having a first edge and a plurality of connecting holes disposed therethrough adjacent the first edge. Each of the holes is electrically isolated from the others and each is electrically connected to electronic circuitry printed on the first circuit board. The assembly further includes a second circuit board having a first edge and a plurality of connecting holes disposed therethrough adjacent the first edge. Each of the holes of the second board is electrically isolated from the others and is electrically connected to electronic circuitry printed on the second circuit board. The assembly also includes a conductive support plate having a plurality of connecting legs extending therefrom along a first edge thereof. The second circuit board is placed in registry with the plate, with the legs extending through the connecting holes of the second circuit board. The legs also extend through the connecting holes of the first circuit board, with the plate and the second circuit board being oriented at an angle with respect to the first circuit board. The legs are adapted to be soldered to the first circuit board and the second circuit board, and are adapted to be severed from the plate to form an electrical connection between the first circuit board and the second circuit board.

    Electronic appliance
    68.
    发明授权
    Electronic appliance 失效
    电子电器

    公开(公告)号:US4451121A

    公开(公告)日:1984-05-29

    申请号:US390940

    申请日:1982-06-22

    Inventor: Hideo Fushimoto

    Abstract: A display device for electronic appliances, wherein a table having an inclined surface and connectors to connect a display implement and printed wires formed on a printed base board are interposed between the display implement and a single sheet of the printed board. By urging the display device toward the printed base board, the display implement is supported in inclination with respect to the printed base board by urging the former to the latter.

    Abstract translation: 一种用于电子设备的显示装置,其中具有倾斜表面的桌子和用于连接显示器具的连接器和形成在印刷基板上的印刷线夹在显示器具和单张印刷电路板之间。 通过将显示装置推向印刷基板,显示工具相对于印刷基板倾斜地支撑,通过将印刷机推向印刷基板。

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