-
公开(公告)号:US20130228866A1
公开(公告)日:2013-09-05
申请号:US13410207
申请日:2012-03-01
申请人: Tung Ying Lee , Wen-Huie Guo , Chih-Hao Chang , Shou-Zen Chang
发明人: Tung Ying Lee , Wen-Huie Guo , Chih-Hao Chang , Shou-Zen Chang
IPC分类号: H01L27/088 , G06F17/50 , H01L21/8234
CPC分类号: H01L27/0886 , H01L21/823431 , H01L21/845 , H01L27/0629 , H01L29/0642 , H01L29/66636 , H01L29/6681
摘要: Semiconductor devices and manufacturing and design methods thereof are disclosed. In one embodiment, a semiconductor device includes an active FinFET disposed over a workpiece comprising a first semiconductive material, the active FinFET comprising a first fin. An electrically inactive FinFET structure is disposed over the workpiece proximate the active FinFET, the electrically inactive FinFET comprising a second fin. A second semiconductive material is disposed between the first fin and the second fin.
摘要翻译: 公开了半导体器件及其制造和设计方法。 在一个实施例中,半导体器件包括设置在包括第一半导体材料的工件上的有源FinFET,所述有源FinFET包括第一鳍片。 非活性FinFET结构设置在靠近有源FinFET的工件上方,该非活性FinFET包括第二鳍片。 第二半导体材料设置在第一鳍片和第二鳍片之间。