METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
    42.
    发明申请
    METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE 审中-公开
    制造半导体器件的方法

    公开(公告)号:WO2011132556A1

    公开(公告)日:2011-10-27

    申请号:PCT/JP2011/058956

    申请日:2011-04-05

    CPC classification number: H01L29/66969 H01L21/02321 H01L27/1225 H01L29/7869

    Abstract: In a manufacturing process of a bottom-gate transistor including an oxide semiconductor film, dehydration or dehydrogenation through heat treatment and oxygen doping treatment are performed. A transistor including an oxide semiconductor film subjected to dehydration or dehydrogenation through heat treatment and oxygen doping treatment can be a highly reliable transistor having stable electric characteristics in which the amount of change in threshold voltage of the transistor between before and after the bias-temperature stress (BT) test can be reduced.

    Abstract translation: 在包括氧化物半导体膜的底栅晶体管的制造工艺中,进行通过热处理和氧掺杂处理的脱水或脱氢。 包括通过热处理和氧掺杂处理进行脱水或脱氢的氧化物半导体膜的晶体管可以是具有稳定电特性的高度可靠的晶体管,其中偏置温度应力之前和之后晶体管的阈值电压的变化量 (BT)测试可以减少。

    DAMASCENE INTERCONNECTION HAVING POROUS LOW K LAYER WITH IMPROVED MECHANICAL PROPERTIES
    44.
    发明申请
    DAMASCENE INTERCONNECTION HAVING POROUS LOW K LAYER WITH IMPROVED MECHANICAL PROPERTIES 审中-公开
    具有改进的机械性能的多孔低K层的大面积互连

    公开(公告)号:WO2007126956A3

    公开(公告)日:2008-08-14

    申请号:PCT/US2007007770

    申请日:2007-03-28

    Abstract: A method is provided for fabricating a damascene interconnection The method begins by forming on a substrate (100) a porous dielectric layer (130) and imparting a porogen material into an upper portion of the porous dielectric layer to define a less porous dielectric sublayer (130a) within the dielectric layer A capping layer (140) is formed on the less porous dielectric sublayer and a resist pattern (145) is formed over the capping layer to define a first interconnect opening (150) The capping layer and the dielectric layer ar etched through the resist pattern to form the first interconnect opening The resist pattern is removed and an interconnection is formed by filling the first interconnect opening with conductive material (165) The interconnection is planapzed to remove excess conductive material

    Abstract translation: 提供一种用于制造镶嵌互连的方法。该方法开始于在基底(100)上形成多孔介电层(130)并将致孔剂材料赋予多孔介电层的上部以限定较少多孔的介电子层(130a )覆盖层(140)形成在较少多孔的介电子层上,并且在封盖层上形成抗蚀剂图案(145)以限定第一互连开口(150)。覆盖层和电介质层被蚀刻 通过抗蚀剂图案形成第一互连开口去除抗蚀剂图案,并且通过用导电材料(165)填充第一互连开口形成互连。互连被平面化以除去过量的导电材料

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