3.
    发明专利
    未知

    公开(公告)号:DE102004003538B3

    公开(公告)日:2005-09-08

    申请号:DE102004003538

    申请日:2004-01-23

    Abstract: An integrated semiconductor circuit having a first and a second portion of a substrate, in which a power semiconductor circuit structure and a logic circuit structure are respectively formed. The metallization having a power metal layer and an in relative terms thinner logic metal layer, the two metal layers being located directly above one another in this order, without an intermetal dielectric between them, only in the first portion above the power semiconductor circuit structure, and an uninterrupted conductive barrier layer being located at least between the power metal layer and the intermediate oxide layer and also between the power metal layer and the contact regions and electrode portions of the power semiconductor circuit structure which it contact-connects, and to a method for fabricating it.

    6.
    发明专利
    未知

    公开(公告)号:DE102004057485B4

    公开(公告)日:2007-10-18

    申请号:DE102004057485

    申请日:2004-11-29

    Abstract: An integrated power semiconductor component (1) comprises a semiconductor material region (20), a semiconductor circuit (31,32), contact points (33,34), metallised regions, and a protective and sealing material. An embedding material region is used to embed the semiconductor material, and the protective material is located below it. The upper metallising region is expanded and covers the semiconductor components below.

Patent Agency Ranking