SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
    1.
    发明申请
    SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME 审中-公开
    半导体器件及其制造方法

    公开(公告)号:US20150270221A1

    公开(公告)日:2015-09-24

    申请号:US14729264

    申请日:2015-06-03

    IPC分类号: H01L23/538 H01L23/00

    摘要: Semiconductor devices, and methods of fabricating a semiconductor device, include forming a via hole through a first surface of a substrate, the via hole being spaced apart from a second surface facing the first surface, forming a first conductive pattern in the via hole, forming an insulating pad layer on the first surface of the substrate, the insulating pad having an opening exposing the first conductive pattern, performing a thermal treatment on the first conductive pattern to form a protrusion protruding from a top surface of the first conductive pattern toward the opening, and then, forming a second conductive pattern in the opening.

    摘要翻译: 半导体器件以及制造半导体器件的方法包括:通过基板的第一表面形成通孔,所述通孔与面向第一表面的第二表面间隔开,在通孔中形成第一导电图案,形成 在所述基板的第一表面上的绝缘垫层,所述绝缘垫具有暴露所述第一导电图案的开口,对所述第一导电图案进行热处理,以形成从所述第一导电图案的顶表面朝向所述开口突出的突起 ,然后在开口中形成第二导电图案。

    SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
    2.
    发明申请
    SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME 有权
    半导体器件及其制造方法

    公开(公告)号:US20140162449A1

    公开(公告)日:2014-06-12

    申请号:US14094963

    申请日:2013-12-03

    IPC分类号: H01L21/768

    摘要: Semiconductor devices, and methods of fabricating a semiconductor device, include forming a via hole through a first surface of a substrate, the via hole being spaced apart from a second surface facing the first surface, forming a first conductive pattern in the via hole, forming an insulating pad layer on the first surface of the substrate, the insulating pad having an opening exposing the first conductive pattern, performing a thermal treatment on the first conductive pattern to form a protrusion protruding from a top surface of the first conductive pattern toward the opening, and then, forming a second conductive pattern in the opening.

    摘要翻译: 半导体器件以及制造半导体器件的方法包括:通过基板的第一表面形成通孔,所述通孔与面向第一表面的第二表面间隔开,在通孔中形成第一导电图案,形成 在所述基板的第一表面上的绝缘垫层,所述绝缘垫具有暴露所述第一导电图案的开口,对所述第一导电图案进行热处理,以形成从所述第一导电图案的顶表面朝向所述开口突出的突起 ,然后在开口中形成第二导电图案。