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    5.
    发明专利
    未知

    公开(公告)号：DE3880385T2

    公开(公告)日：1993-10-28

    申请号：DE3880385

    申请日：1988-06-16

    Applicant: IBM

    Inventor： ECKER MARIO ENRIQUE ,  OLSON LEONARD THEODORE

    IPC: H05K1/02 ,  H05K1/00 ,  H05K3/10

    Abstract: Printed circuit panel for reducing cross talk between electrical circuit conductors (17, 18, 19, 20) wherein the conductors lie within individual parallel channels (13) within the same plane or different parallel planes within the induced voltage or cross talk region of an energized and a quiet conductor and either converge or diverge with respect to each other. The amount of relative convergence or divergence, preferably more than six degrees and less than 15 degrees, is that required to attenuate the magnitude of any signal induced by the activated conductor in a neighboring or quiet conductor to maintain an acceptable and desired signal-to-noise ratio.

    6.
    发明专利
    未知

    公开(公告)号：DE3880385D1

    公开(公告)日：1993-05-27

    申请号：DE3880385

    申请日：1988-06-16

    Applicant: IBM

    Inventor： ECKER MARIO ENRIQUE ,  OLSON LEONARD THEODORE

    IPC: H05K1/02 ,  H05K1/00 ,  H05K3/10

    Abstract: Printed circuit panel for reducing cross talk between electrical circuit conductors (17, 18, 19, 20) wherein the conductors lie within individual parallel channels (13) within the same plane or different parallel planes within the induced voltage or cross talk region of an energized and a quiet conductor and either converge or diverge with respect to each other. The amount of relative convergence or divergence, preferably more than six degrees and less than 15 degrees, is that required to attenuate the magnitude of any signal induced by the activated conductor in a neighboring or quiet conductor to maintain an acceptable and desired signal-to-noise ratio.

    7.
    发明专利
    未知

    公开(公告)号：DE69114161T2

    公开(公告)日：1996-05-30

    申请号：DE69114161

    申请日：1991-03-02

    Applicant: IBM

    Inventor： ARVANITAKIS NICOLAOS CONSTANTI ,  BLACK VINCENT JOSEPH ,  CORLEY RICHARD EARL ,  NOLAN RICHARD GERARD ,  OLSON LEONARD THEODORE

    IPC: G02B6/42 ,  H01L31/02 ,  H01L31/0232 ,  H01L31/12 ,  H01L33/00 ,  H01S5/00 ,  H04B10/14

    Abstract: An optoelectronic assembly (10) for providing bidirectional data transmission between fiber optic means (11) and an electrical circuit member (13). The assembly includes a two-part housing (17) with first and second receptacle sections (23, 25) designed for accommodating a pair of optoelectronic devices (31, 33). One of these devices serves as a receiver and the other a transmitter. These devices are aligned within the housing and electrically connected to a substrate member (27) also positioned within the housing. The substrate provides the necessary electrical functioning and is in turn electrically connected via conductor pins (69) to the described circuit member, this connection occurring through an opening within the bottom portion of the two-part housing. The assembly is designed for coupling with individual optical fiber members or, alternatively, with a common duplex connector having optical fibers therein.

    8.
    发明专利
    未知

    公开(公告)号：DE69114161D1

    公开(公告)日：1995-12-07

    申请号：DE69114161

    申请日：1991-03-02

    Applicant: IBM

    Inventor： ARVANITAKIS NICOLAOS CONSTANTI ,  BLACK VINCENT JOSEPH ,  CORLEY RICHARD EARL ,  NOLAN RICHARD GERARD ,  OLSON LEONARD THEODORE

    IPC: G02B6/42 ,  H01L31/02 ,  H01L31/0232 ,  H01L31/12 ,  H01L33/00 ,  H01S5/00 ,  H04B10/14

    Abstract: An optoelectronic assembly (10) for providing bidirectional data transmission between fiber optic means (11) and an electrical circuit member (13). The assembly includes a two-part housing (17) with first and second receptacle sections (23, 25) designed for accommodating a pair of optoelectronic devices (31, 33). One of these devices serves as a receiver and the other a transmitter. These devices are aligned within the housing and electrically connected to a substrate member (27) also positioned within the housing. The substrate provides the necessary electrical functioning and is in turn electrically connected via conductor pins (69) to the described circuit member, this connection occurring through an opening within the bottom portion of the two-part housing. The assembly is designed for coupling with individual optical fiber members or, alternatively, with a common duplex connector having optical fibers therein.

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