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发明名称
源极与汲极之构成
摘要
为了构成主动源极与汲极,将一厚多晶矽或非晶矽层24沈积于闸极结构10上,该闸极结构10构成于绝缘层4上之薄半导体层6上。该半导体层6可能已经被轻掺杂于区域20中,从而在闸极结构10之下留下通道区域21。接着执行一退火步骤以使掺杂剂自该厚多晶矽或非晶矽层24扩散以构成经重掺杂之源极与汲极区域。
申请公布号
TW200742087
申请公布日期
2007.11.01
申请号
TW096108208
申请日期
2007.03.09
申请人
皇家飞利浦电子股份有限公司
发明人
罗都 塞达那;帕伯哈特 阿葛沃
分类号
H01L29/786(2006.01);H01L21/336(2006.01)
主分类号
H01L29/786(2006.01)
代理机构
代理人
陈长文
主权项
地址
荷兰
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