摘要
:给出了 E- B之间复合介质 L型侧墙的形成技术。这种工艺技术控制容易 ,成品率高 ,均匀性好。已将这种工艺技术应用于双层多晶硅双极晶体管的制作工艺中 ,器件具有良好的电学特性。
This paper introduces the technology to form multiple dielectric layer L shaped sidewall between emitter and base. It has been proven that this technology can be easily controlled and high rate of products and good uniformity have been achieved. This technology has been applied to the double layer polysilicon bipolar transistor process and excellent transistor performance has been obtained.
出处
《固体电子学研究与进展》
CAS
CSCD
北大核心
2001年第1期69-74,共6页
Research & Progress of SSE