Semiconductor device with robust polysilicon fuse
    1.
    发明授权
    Semiconductor device with robust polysilicon fuse 有权
    半导体器件具有坚固的多晶硅保险丝

    公开(公告)号:US07576374B2

    公开(公告)日:2009-08-18

    申请号:US11475341

    申请日:2006-06-26

    IPC分类号: H01L29/00

    摘要: A new method is provided to create a polysilicon fuse. The invention provides for applying a first oxide plasma treatment to the surface of the created polysilicon fuse, creating a thin layer of native oxide over the surface of the created polysilicon fuse, followed by a DI water rinse. This thin layer of native oxide is made more robust by applying a second oxide plasma treatment to exposed surfaces, this more robust layer of native oxide protects the polysilicon fuse during subsequent processing steps of wet photoresist and polymer removal.

    摘要翻译: 提供了一种新的方法来产生多晶硅保险丝。 本发明提供了将第一氧化物等离子体处理应用到所产生的多晶硅保险丝的表面上,在所产生的多晶硅保险丝的表面上产生一层自然氧化物,然后进行去离子水冲洗。 通过对暴露的表面施加第二氧化物等离子体处理,使这种天然氧化物薄层变得更加坚固。在湿光致抗蚀剂和聚合物去除的后续处理步骤中,更坚固的天然氧化物层保护多晶硅熔丝。

    SEMICONDUCTOR DEVICE WITH ROBUST POLYSILICON FUSE
    2.
    发明申请
    SEMICONDUCTOR DEVICE WITH ROBUST POLYSILICON FUSE 有权
    具有稳定多晶硅保险丝的半导体器件

    公开(公告)号:US20060240363A1

    公开(公告)日:2006-10-26

    申请号:US11475341

    申请日:2006-06-26

    IPC分类号: G03F7/26

    摘要: A new method is provided to create a polysilicon fuse. The invention provides for applying a first oxide plasma treatment to the surface of the created polysilicon fuse, creating a thin layer of native oxide over the surface of the created polysilicon fuse, followed by a DI water rinse. This thin layer of native oxide is made more robust by applying a second oxide plasma treatment to exposed surfaces, this more robust layer of native oxide protects the polysilicon fuse during subsequent processing steps of wet photoresist and polymer removal.

    摘要翻译: 提供了一种新的方法来产生多晶硅保险丝。 本发明提供了将第一氧化物等离子体处理应用到所产生的多晶硅保险丝的表面上,在所产生的多晶硅保险丝的表面上产生一层自然氧化物,然后进行去离子水冲洗。 通过对暴露的表面施加第二氧化物等离子体处理,使这种天然氧化物薄层变得更加坚固。在湿光致抗蚀剂和聚合物去除的后续处理步骤中,更坚固的天然氧化物层保护多晶硅熔丝。

    Method of fabricating a poly fuse
    3.
    发明授权
    Method of fabricating a poly fuse 失效
    制造聚熔丝的方法

    公开(公告)号:US07083897B2

    公开(公告)日:2006-08-01

    申请号:US10438681

    申请日:2003-05-15

    IPC分类号: G03C5/00

    摘要: A new method is provided to create a polysilicon fuse. The invention provides for applying a first oxide plasma treatment to the surface of the created polysilicon fuse, creating a thin layer of native oxide over the surface of the created polysilicon fuse, followed by a DI water rinse. This thin layer of native oxide is made more robust by applying a second oxide plasma treatment to exposed surfaces, this more robust layer of native oxide protects the polysilicon fuse during subsequent processing steps of wet photoresist and polymer removal.

    摘要翻译: 提供了一种新的方法来产生多晶硅保险丝。 本发明提供了将第一氧化物等离子体处理应用到所产生的多晶硅保险丝的表面上,在所产生的多晶硅保险丝的表面上产生一层自然氧化物,然后进行去离子水冲洗。 通过对暴露的表面施加第二氧化物等离子体处理,使这种天然氧化物薄层变得更加坚固。在湿光致抗蚀剂和聚合物去除的后续处理步骤中,更坚固的天然氧化物层保护多晶硅熔丝。