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    • 10. 发明公开
    • 금속 도전층을 포함한 반도체소자의 제조방법
    • 用于制造包括金属导电层的半导体器件的方法
    • KR1020030079545A
    • 2003-10-10
    • KR1020020018618
    • 2002-04-04
    • 삼성전자주식회사
    • 이창원최시영구자흠허성준윤선필김성만선민철
    • H01L21/8242
    • H01L29/6656H01L21/28044H01L29/4941
    • PURPOSE: A method for manufacturing a semiconductor device including a metal conductive layer is provided to be capable of preventing the surface oxidation of an exposed portion of the metal conductive layer when depositing a silicon oxide layer by sequentially carrying out a pre-flow process and a main flow process using silicon source gas alone or the silicon source gas and oxygen source gas, simultaneously. CONSTITUTION: After forming an exposed metal conductive pattern at the upper portion of a substrate(10), the resultant structure is loaded into a reaction chamber. Then, a pre-flow process is carried out at the resultant structure by using at least silicon source gas in the reaction chamber. After carrying out a main flow process at the resultant structure by using the silicon source gas and oxygen source gas, a silicon oxide layer(22) is formed on the entire surface of the resultant structure.
    • 目的:提供一种用于制造包括金属导电层的半导体器件的方法,其能够通过依次进行预流程和沉积氧化硅层而防止金属导电层的暴露部分的表面氧化 主要流程单独使用硅源气体或硅源气体和氧源气体同时进行。 构成:在基板(10)的上部形成露出的金属导电图案之后,将所得结构装入反应室。 然后,通过在反应室中至少使用硅源气体,在所得结构下进行预流程处理。 通过使用硅源气体和氧源气体在所得结构中进行主流程处理之后,在所得结构的整个表面上形成氧化硅层(22)。