Seal Ring in Semiconductor Device
    4.
    发明申请
    Seal Ring in Semiconductor Device 有权
    半导体器件中的密封环

    公开(公告)号:US20090140391A1

    公开(公告)日:2009-06-04

    申请号:US12042573

    申请日:2008-03-05

    IPC分类号: H01L23/02

    摘要: A semiconductor device includes a first circuit, a first seal ring and at least one first notch. The first seal ring surrounds the first circuit. The first notch cuts the first seal ring. Specifically, the first notch includes an inner opening, an outer opening and a connecting groove. The inner opening is located on the inner side of the first seal ring. The outer opening is located on the outer side of the first seal ring. The outer opening and the inner opening are not aligned. The connecting groove connects the inner opening and the outer opening.

    摘要翻译: 半导体器件包括第一电路,第一密封环和至少一个第一凹口。 第一密封环围绕第一回路。 第一个切口切割第一个密封圈。 具体而言,第一凹口包括内部开口,外部开口和连接凹槽。 内部开口位于第一密封环的内侧。 外部开口位于第一密封环的外侧。 外部开口和内部开口未对齐。 连接槽连接内部开口和外部开口。

    Seal ring in semiconductor device
    10.
    发明授权
    Seal ring in semiconductor device 有权
    半导体器件中的密封环

    公开(公告)号:US07602065B2

    公开(公告)日:2009-10-13

    申请号:US12042573

    申请日:2008-03-05

    IPC分类号: H01L23/48 H01L23/52 H01L29/40

    摘要: A semiconductor device includes a first circuit, a first seal ring and at least one first notch. The first seal ring surrounds the first circuit. The first notch cuts the first seal ring. Specifically, the first notch includes an inner opening, an outer opening and a connecting groove. The inner opening is located on the inner side of the first seal ring. The outer opening is located on the outer side of the first seal ring. The outer opening and the inner opening are not aligned. The connecting groove connects the inner opening and the outer opening.

    摘要翻译: 半导体器件包括第一电路,第一密封环和至少一个第一凹口。 第一密封环围绕第一回路。 第一个切口切割第一个密封圈。 具体而言,第一凹口包括内部开口,外部开口和连接凹槽。 内部开口位于第一密封环的内侧。 外部开口位于第一密封环的外侧。 外部开口和内部开口未对齐。 连接槽连接内部开口和外部开口。