REWORK METHODOLOGY THAT PRESERVES GATE PERFORMANCE
    8.
    发明申请
    REWORK METHODOLOGY THAT PRESERVES GATE PERFORMANCE 审中-公开
    保持门控性能的方法学

    公开(公告)号:US20080076076A1

    公开(公告)日:2008-03-27

    申请号:US11534342

    申请日:2006-09-22

    IPC分类号: G03F7/26

    摘要: In one embodiment, a method of manufacturing an integrated circuit that comprises forming a circuit layer over a substrate, forming a resist layer on the circuit layer, and subjecting the resist layer to a rework process that includes exposing the resist layer to an organic wash. In another embodiment, the method of manufacturing an integrated circuit comprises forming a circuit layer over a substrate, forming a priming layer on the circuit layer, and subjecting the resist layer to the rework process. The reworking process includes exposing the substrate to a mild plasma ash to substantially remove portions of the resist layer but leave the priming layer.

    摘要翻译: 在一个实施例中,一种制造集成电路的方法包括在衬底上形成电路层,在电路层上形成抗蚀剂层,并对抗蚀剂层进行包括将抗蚀剂层暴露于有机洗涤物的返工工艺。 在另一个实施例中,制造集成电路的方法包括在衬底上形成电路层,在电路层上形成起动层,并对抗蚀剂层进行返工处理。 返修过程包括将基底暴露于温和的等离子体灰中以基本上去除抗蚀剂层的部分,但留下引发层。