Methods of forming integrated circuit devices with crack-resistant fuse structures
    6.
    发明授权
    Methods of forming integrated circuit devices with crack-resistant fuse structures 有权
    形成具有抗裂熔断结构的集成电路器件的方法

    公开(公告)号:US08404579B2

    公开(公告)日:2013-03-26

    申请号:US12960150

    申请日:2010-12-03

    IPC分类号: H01L21/44

    摘要: A fuse base insulating region, for example, an insulating interlayer or a compensation region disposed in an insulating interlayer, is formed on a substrate. An etch stop layer is formed on the fuse base insulating region and forming an insulating interlayer having a lower dielectric constant than the first fuse base insulating region on the etch stop layer. A trench extending through the insulating interlayer and the etch stop layer and at least partially into the fuse base insulating region is formed. A fuse is formed in the trench. The fuse base insulating region may have a greater mechanical strength and/or density than the second insulating interlayer.

    摘要翻译: 在衬底上形成熔丝基底绝缘区域,例如绝缘中间层或设置在绝缘中间层中的补偿区域。 在熔丝基底绝缘区上形成蚀刻停止层,形成绝缘中间层,该绝缘中间层的介电常数比蚀刻停止层上的第一熔丝基底绝缘区低。 形成了延伸穿过绝缘中间层和蚀刻停止层并且至少部分地进入熔丝基底绝缘区域的沟槽。 在沟槽中形成熔丝。 保险丝座绝缘区域可具有比第二绝缘中间层更大的机械强度和/或密度。

    METHODS OF FORMING INTEGRATED CIRCUIT DEVICES WITH CRACK-RESISTANT FUSE STRUCTURES
    7.
    发明申请
    METHODS OF FORMING INTEGRATED CIRCUIT DEVICES WITH CRACK-RESISTANT FUSE STRUCTURES 有权
    形成集成电路设备的方法,具有抗电弧保险丝结构

    公开(公告)号:US20110136332A1

    公开(公告)日:2011-06-09

    申请号:US12960150

    申请日:2010-12-03

    IPC分类号: H01L21/28 H01L21/31

    摘要: A fuse base insulating region, for example, an insulating interlayer or a compensation region disposed in an insulating interlayer, is formed on a substrate. An etch stop layer is formed on the fuse base insulating region and forming an insulating interlayer having a lower dielectric constant than the first fuse base insulating region on the etch stop layer. A trench extending through the insulating interlayer and the etch stop layer and at least partially into the fuse base insulating region is formed. A fuse is formed in the trench. The fuse base insulating region may have a greater mechanical strength and/or density than the second insulating interlayer.

    摘要翻译: 在衬底上形成熔丝基底绝缘区域,例如绝缘中间层或设置在绝缘中间层中的补偿区域。 在熔丝基底绝缘区上形成蚀刻停止层,形成绝缘中间层,该绝缘中间层的介电常数比蚀刻停止层上的第一熔丝基底绝缘区低。 形成了延伸穿过绝缘中间层和蚀刻停止层并且至少部分地进入熔丝基底绝缘区域的沟槽。 在沟槽中形成熔丝。 保险丝座绝缘区域可具有比第二绝缘中间层更大的机械强度和/或密度。

    APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME
    8.
    发明申请
    APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME 审中-公开
    用于制造半导体器件的装置及使用其制造半导体器件的方法

    公开(公告)号:US20110263117A1

    公开(公告)日:2011-10-27

    申请号:US13094342

    申请日:2011-04-26

    IPC分类号: H01L21/768 H01L21/28

    摘要: A method of manufacturing a semiconductor device and an apparatus for manufacturing a semiconductor device in which moisture is removed from a porous low-dielectric layer after a chemical mechanical polishing (CMP) process include formation of a porous low-dielectric layer on a substrate. A metal interconnection is formed on the substrate having the porous low-dielectric layer. The metal interconnection forms a planar surface with the porous low-dielectric layer to fill the openings. Ultraviolet (UV) light is irradiated to the porous low-dielectric layer to remove absorbed moisture from the porous low-dielectric layer. A capping layer is formed on the substrate having the porous low-dielectric layer and the metal interconnection. The capping layer is formed in-situ to prevent additional absorption of moisture.

    摘要翻译: 制造半导体器件的方法和用于制造在化学机械抛光(CMP)工艺之后从多孔低电介质层去除水分的半导体器件的设备包括在衬底上形成多孔低电介质层。 在具有多孔低电介质层的基板上形成金属互连。 金属互连形成具有多孔低介电层的平坦表面以填充开口。 将紫外(UV)光照射到多孔低电介质层,以从多孔低介电层去除吸收的水分。 在具有多孔低电介质层和金属互连的基板上形成覆盖层。 封盖层原位形成以防止额外吸收水分。