어모퍼스 실리콘막의 성막 방법 및 성막 장치
    51.
    发明公开
    어모퍼스 실리콘막의 성막 방법 및 성막 장치 有权
    非晶硅膜形成方法和非晶硅膜形成装置

    公开(公告)号:KR1020130014458A

    公开(公告)日:2013-02-07

    申请号:KR1020120145412

    申请日:2012-12-13

    Abstract: (과제) 표면거칠기의정밀도를더욱개선할수 있어, 진전되는콘택트홀이나라인등의미세화에대응가능한어모퍼스실리콘의성막방법을제공하는것이다. (해결수단) 하지(2)를가열하고, 가열한하지(2)에아미노실란계가스를흘려하지(2)의표면에시드층(3)을형성하는공정과, 하지(2)를가열하고가열한하지(2)의표면의시드층(3)에아미노기를포함하지않는실란계가스를공급하여, 아미노기를포함하지않는실란계가스를열분해시킴으로써, 시드층(3) 상에어모퍼스실리콘막을형성하는공정을구비한다.

    Abstract translation: 目的:提供一种用于形成非晶硅膜的方法,其方法是通过提高表面粗糙度的精度来精细地形成接触孔和线。 构成:加热硅衬底(1)的基底(2)。 通过将氨基硅烷基气体流到基底,在基底的表面上形成种子层(3)。 没有氨基的硅烷气体被供给到基底表面上的种子层。 没有氨基的硅烷气体被热分解。 在种子层上形成非晶硅膜(4)。

    박막의 형성 방법 및 성막 장치
    53.
    发明公开
    박막의 형성 방법 및 성막 장치 有权
    薄膜形成方法和膜形成装置

    公开(公告)号:KR1020110122059A

    公开(公告)日:2011-11-09

    申请号:KR1020110040550

    申请日:2011-04-29

    Abstract: PURPOSE: A thin film formation method and a film deposing method thereof are provided to arrange a mixed film, thereby forming a silicon film including impurities in an amorphous state with good embedding properties in a low temperature film deposition. CONSTITUTION: A mono silane gas is provided in an adsorption state on a semiconductor wafer surface from a gas nozzle of a silane system gas supply unit in a first gas supply process(S1). An impurity including gas is provided from the gas nozzle of a support gas supply unit in a second gas supply process(S2). A BCl3 gas is provided from the gas nozzle of an impurity including gas supply unit while the flux is controlled(S3). A silicon film including impurities in an amorphous state is arranged by alternatively and repeatedly performing the first gas supply process and second gas supply process(S5).

    Abstract translation: 目的:提供一种薄膜形成方法及其薄膜沉积方法来设置混合膜,从而在低温薄膜沉积中形成具有非晶态杂质的硅膜,具有良好的嵌入性能。 构成:在第一气体供给过程(S1)中,从硅烷系统气体供给单元的气体喷嘴在半导体晶片表面上以吸附状态提供单硅烷气体。 在第二气体供给处理(S2)中,从支撑气体供给部的气体喷嘴设置包含气体的杂质。 在控制焊剂的情况下,从包括气体供给单元的杂质的气体喷嘴提供BCl 3气体(S3)。 通过交替地并且重复地执行第一气体供给处理和第二气体供给处理(S5)来布置包括非晶状态的杂质的硅膜。

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