실리콘막의 형성 방법 및 그의 형성 장치
    2.
    发明公开
    실리콘막의 형성 방법 및 그의 형성 장치 有权
    用于形成硅膜的方法和装置

    公开(公告)号:KR1020130133672A

    公开(公告)日:2013-12-09

    申请号:KR1020130058189

    申请日:2013-05-23

    Abstract: Provided are a method for forming a silicon film and a device thereof capable of preventing the generation of void generation or seam generation. The method for forming the silicon film comprises a first evaporation process, an etching process, a doping process, and a second evaporation process. The first evaporation process evaporates a silicon film which an impurity including boron is doped to fill a groove of a processed object. The etching process etches the silicon film which is evaporated in the first evaporation process. The doping process dopes the silicon film which is etched in the etching process with the impurity including the boron. The second evaporation process evaporates the silicon film which the impurity is doped in order to fill the silicon film which is doped in the doping process. [Reference numerals] (AA) Temperature (°C);(BB) Pressure (Pa);(CC) Load process;(DD) Stabilization process;(EE) First evaporation process;(FF,II) Purge/stabilization process;(GG) Etching process;(HH) Doping process;(JJ) Second evaporation process;(KK) Purge process;(LL) Unload process

    Abstract translation: 提供一种形成硅膜的方法及其能够防止产生空隙产生或缝合产生的装置。 形成硅膜的方法包括第一蒸发工艺,蚀刻工艺,掺杂工艺和第二蒸发工艺。 第一蒸发过程蒸发掺杂包括硼的杂质以填充被处理物体的凹槽的硅膜。 蚀刻工艺蚀刻在第一蒸发过程中蒸发的硅膜。 掺杂工艺将包含硼的杂质在蚀刻工艺中被蚀刻的硅膜掺杂。 第二蒸发过程蒸发掺杂杂质的硅膜,以填充在掺杂过程中掺杂的硅膜。 (AA)温度(℃);(BB)压力(Pa);(CC)负载过程;(DD)稳定过程;(EE)第一蒸发过程;(FF,II)清洗/稳定过程; (GG)蚀刻过程;(HH)掺杂过程;(JJ)第二次蒸发过程;(KK)吹扫过程;(LL)卸载过程

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