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发明名称
高效率侧向双极性电晶体之结构与布局方法
摘要
一种标准金氧半制程中侧向双极性电晶体的结构与布局方法,其结构以金氧半电晶体的汲极、基底与源极,分别作为双极性电晶体的集极、基极与射极。其布局方法,则以金氧半电金体的闸极层定义基极宽度,并区隔集极与射极成方形或任意形状的单元。再将集极单元与射极单元以二维交错方式排列,此结构不但显着提高侧向双极性电晶体的效率,更最大化固定面积中射极单元的个数,提高电晶体的额定工作电流。
申请公布号
TW200837947
申请公布日期
2008.09.16
申请号
TW096108817
申请日期
2007.03.13
申请人
国立清华大学
发明人
张圣任;陈新
分类号
H01L29/735(2006.01);H01L21/331(2006.01)
主分类号
H01L29/735(2006.01)
代理机构
代理人
主权项
地址
新竹市光复路2段101号
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