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    • 6. 发明公开
    • 반도체 장치의 제조 방법, 기판 처리 방법 및 기판 처리 장치
    • 制造半导体器件的方法,加工基板的方法和基板处理装置
    • KR1020140022445A
    • 2014-02-24
    • KR1020140008214
    • 2014-01-23
    • 가부시키가이샤 히다치 고쿠사이 덴키
    • 히로세요시로타카사와유신카마쿠라츠카사나카무라요시노부사사지마료타
    • H01L21/205
    • H01L21/67069C23C16/30C23C16/45531C23C16/45546H01L21/02104H01L21/02126H01L21/02178H01L21/02181H01L21/02186H01L21/02189H01L21/0223H01L21/02247H01L21/0228H01L21/67011H01L21/67017
    • An insulating film having low permittivity, a low etching rate, and high insulating properties is formed. The present invention includes a step of forming an oxidized nitrification film on a substrate by performing a cycle non-simultaneously performing step of supplying a predetermined element containing gas into a processing chamber accommodating a substrate; a step of supplying carbon containing gas into the processing chamber accommodating the substrate; a step of supplying nitrogen containing gas into the processing chamber accommodating the substrate; and a step of supplying oxygen containing gas into the processing chamber accommodating the substrate predetermined times. A processing of supplying one among the predetermined element containing gas, the carbon containing gas, the nitrogen containing gas, and the oxygen containing gas provides a manufacturing method for a semiconductor device not supplying the gas except one among the predetermined element containing gas, the carbon containing gas, the nitrogen containing gas, and the oxygen containing gas into the processing chamber. [Reference numerals] (AA) Silicon including gas; (BB) Carbon including gas; (CC) Nitrogen including gas; (DD) Oxygen including gas; (EE) Inert gas; (FF) 1 cycle; (GG) 2 cycle; (HH) n cycle
    • 形成具有低介电常数,低蚀刻速率和高绝缘性能的绝缘膜。 本发明包括通过执行将含有预定元素的气体供应到容纳基板的处理室中的循环非同时执行步骤,在基板上形成氧化的硝化膜的步骤; 将含碳气体供给到容纳基板的处理室中的步骤; 将含氮气体供给到容纳基板的处理室中的步骤; 以及将含氧气体供给到容纳衬底预定次数的处理室中的步骤。 含有预定的含有元素的气体,含碳气体,含氮气体和含氧气体中的一种的处理提供了除了含有预定元素的气体之外的不供应气体的半导体装置的制造方法, 含氮气体和含氧气体进入处理室。 (附图标记)(AA)包括气体的硅; (BB)包括气体的碳; (CC)含氮气体; (DD)含氧气体; (EE)惰性气体; (FF)1个循环; (GG)2周期; (HH)n周期