1.
    发明专利
    未知

    公开(公告)号:DE2745582A1

    公开(公告)日:1978-04-20

    申请号:DE2745582

    申请日:1977-10-11

    Applicant: IBM

    Abstract: A method for manufacturing a multilayer ceramic module structure is described which includes a ceramic body having a plurality of continuous glass channels within the body. The module transmits signals from point to point on the module and to points off of the module by allowing the movement of optical pulses through optical channels rather than the conventional electrical pulses and metal wiring.

    2.
    发明专利
    未知

    公开(公告)号:DE2451236A1

    公开(公告)日:1975-06-19

    申请号:DE2451236

    申请日:1974-10-29

    Applicant: IBM

    Abstract: Production of a sintered ceramic dielectric formed from a green sheet having a uniform microporous structure providing uniform dielectric properties and compressibility for lamination of stacked green sheets into a unitary laminate which may be provided with an internal pattern of electrical conductors extending therein. The structure is obtained by blending the ceramic particulate with a binder resin soluble in an azeotropic mixture which is formed from a solvent for the binder resin and a non-solvent in which the resin is at most only slightly soluble, which on evaporation of said azeotropic mixture forms said structure.

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