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1. 发明授权

US08710556B2 Semiconductor device comprising a Fin and method for manufacturing the same 有权
标题翻译：包括Fin的半导体器件及其制造方法
公开(公告)号：US08710556B2
公开(公告)日：2014-04-29
申请号：US12937652
申请日：2010-06-25
申请人： Huilong Zhu , Haizhou Yin , Zhijiong Luo , Qiagqing Liang
发明人： Huilong Zhu , Haizhou Yin , Zhijiong Luo , Qiagqing Liang
IPC分类号： H01L29/76 , H01L27/12 , H01L21/336
CPC分类号： H01L29/66636 , H01L29/66795 , H01L29/66803 , H01L29/7848 , H01L29/785
摘要： The present application discloses a semiconductor device comprising a fin of semiconductive material formed from a semiconductor layer over a semiconductor substrate and having two opposing sides perpendicular to the main surface of the semiconductor substrate; a source region and a drain region provided in the semiconductor substrate adjacent to two ends of the fin and being bridged by the fin; a channel region provided at the central portion of the fin; and a stack of gate dielectric and gate conductor provided at one side of the fin, where the gate conductor is isolated from the channel region by the gate dielectric, and wherein the stack of gate dielectric and gate conductor extends away from the one side of the fin in a direction parallel to the main surface of the semiconductor substrate, and insulated from the semiconductor substrate by an insulating layer. The semiconductor device has an improved short channel effect and a reduced parasitic capacitance and resistance, which contributes to an improved electrical property and facilitates scaling down of the transistor.
摘要翻译：本申请公开了一种半导体器件，其包括由半导体衬底上的半导体层形成并具有垂直于半导体衬底的主表面的两个相对侧的半导体材料的鳍; 源极区域和漏极区域，设置在所述半导体衬底中，邻近所述鳍片的两端并被所述鳍片桥接; 设置在所述翅片的中央部的通道区域; 以及设置在鳍的一侧的栅极电介质和栅极导体的堆叠，其中栅极导体通过栅极电介质与沟道区隔离，并且其中栅极电介质和栅极导体的堆叠远离翅片在平行于半导体衬底的主表面的方向上，并且通过绝缘层与半导体衬底绝缘。半导体器件具有改善的短沟道效应和减小的寄生电容和电阻，这有助于改善电性能并且有助于晶体管的缩小。

2. 发明申请

US20120038006A1 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20120038006A1
公开(公告)日：2012-02-16
申请号：US12937652
申请日：2010-07-25
申请人： Huilong Zhu , Haizhou Yin , Zhijiong Luo , Qiagqing Liang
发明人： Huilong Zhu , Haizhou Yin , Zhijiong Luo , Qiagqing Liang
IPC分类号： H01L29/772 , H01L21/336
CPC分类号： H01L29/66636 , H01L29/66795 , H01L29/66803 , H01L29/7848 , H01L29/785
摘要： The present application discloses a semiconductor device comprising a fin of semiconductive material formed from a semiconductor layer over a semiconductor substrate and having two opposing sides perpendicular to the main surface of the semiconductor substrate; a source region and a drain region provided in the semiconductor substrate adjacent to two ends of the fin and being bridged by the fin; a channel region provided at the central portion of the fin; and a stack of gate dielectric and gate conductor provided at one side of the fin, where the gate conductor is isolated from the channel region by the gate dielectric, and wherein the stack of gate dielectric and gate conductor extends away from the one side of the fin in a direction parallel to the main surface of the semiconductor substrate, and insulated from the semiconductor substrate by an insulating layer. The semiconductor device has an improved short channel effect and a reduced parasitic capacitance and resistance, which contributes to an improved electrical property and facilitates scaling down of the transistor.
摘要翻译：本申请公开了一种半导体器件，其包括由半导体衬底上的半导体层形成并具有垂直于半导体衬底的主表面的两个相对侧的半导体材料的鳍; 源极区域和漏极区域，设置在所述半导体衬底中，邻近所述鳍片的两端并被所述鳍片桥接; 设置在所述翅片的中央部的通道区域; 以及设置在鳍的一侧的栅极电介质和栅极导体的堆叠，其中栅极导体通过栅极电介质与沟道区隔离，并且其中栅极电介质和栅极导体的堆叠远离翅片在平行于半导体衬底的主表面的方向上，并且通过绝缘层与半导体衬底绝缘。半导体器件具有改善的短沟道效应和减小的寄生电容和电阻，这有助于改善电性能并且有助于晶体管的缩小。

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