发明名称 VERY THIN PECVD SiO2 FOR RESISTOR PROTECTION IN 0.5 MICRON AND 0.35 MICRON TECHNOLOGIES
摘要 <p>A very thin (less than 350 angstrom) layer of silicon dioxide (SiO2) is produced using plasma-enhanced chemical vapor deposition (PECVD) by substantially increasing the time duration of pre-coat and soak time steps of the PECVD process and substantially reducing the flow of silane (SiH4), the applied high frequency power and the applied pressure in the PECVD process.</p>
申请公布号 WO1997018583(A1) 申请公布日期 1997.05.22
申请号 US1996014341 申请日期 1996.09.05
申请人 发明人
分类号 主分类号
代理机构 代理人
主权项
地址