公开(公告)号：US08815702B2

公开(公告)日：2014-08-26

申请号：US13854322

申请日：2013-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang-Woo Oh ,  Dong-Gun Park ,  Dong-Won Kim ,  Ming Li ,  Sung-Hwan Kim

IPC: H01L21/76 ,  H01L29/66 ,  H01L29/78 ,  H01L27/12 ,  H01L21/84 ,  H01L21/762

CPC classification number: H01L29/66833 ,  H01L21/76224 ,  H01L21/84 ,  H01L27/12 ,  H01L29/66795 ,  H01L29/785

Abstract: Semiconductor devices include a semiconductor substrate with a stack structure protruding from the semiconductor substrate and surrounded by an isolation structure. The stack structure includes an active layer pattern and a gap-filling insulation layer between the semiconductor substrate and the active layer pattern. A gate electrode extends from the isolation structure around the stack structure. The gate electrode is configured to provide a support structure for the active layer pattern. The gate electrode may be a gate electrode of a silicon on insulator (SOI) device formed on the semiconductor wafer and the semiconductor device may further include a bulk silicon device formed on the semiconductor substrate in a region of the semiconductor substrate not including the gap-filing insulation layer.

Abstract translation: 半导体器件包括具有从半导体衬底突出并被隔离结构包围的堆叠结构的半导体衬底。 堆叠结构包括半导体衬底和有源层图案之间的有源层图案和间隙填充绝缘层。 栅电极围绕堆叠结构从隔离结构延伸。 栅电极被配置为提供用于有源层图案的支撑结构。 栅电极可以是形成在半导体晶片上的绝缘体上硅（SOI）器件的栅电极，并且半导体器件还可以包括在半导体衬底的形成在半导体衬底上的体积硅器件， 保护层。

公开(公告)号：US20130224925A1

公开(公告)日：2013-08-29

申请号：US13854322

申请日：2013-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang-Woo Oh ,  Dong-Gun Park ,  Dong-Won Kim ,  Ming Li ,  Sung-Hwan Kim

IPC: H01L29/66 ,  H01L21/762

CPC classification number: H01L29/66833 ,  H01L21/76224 ,  H01L21/84 ,  H01L27/12 ,  H01L29/66795 ,  H01L29/785

Abstract: Semiconductor devices include a semiconductor substrate with a stack structure protruding from the semiconductor substrate and surrounded by an isolation structure. The stack structure includes an active layer pattern and a gap-filling insulation layer between the semiconductor substrate and the active layer pattern. A gate electrode extends from the isolation structure around the stack structure. The gate electrode is configured to provide a support structure for the active layer pattern. The gate electrode may be a gate electrode of a silicon on insulator (SOI) device formed on the semiconductor wafer and the semiconductor device may further include a bulk silicon device formed on the semiconductor substrate in a region of the semiconductor substrate not including the gap-filing insulation layer.

Abstract translation: 半导体器件包括具有从半导体衬底突出并被隔离结构包围的堆叠结构的半导体衬底。 堆叠结构包括半导体衬底和有源层图案之间的有源层图案和间隙填充绝缘层。 栅电极围绕堆叠结构从隔离结构延伸。 栅电极被配置为提供用于有源层图案的支撑结构。 栅电极可以是形成在半导体晶片上的绝缘体上硅（SOI）器件的栅电极，并且半导体器件还可以包括在半导体衬底的形成在半导体衬底上的体积硅器件， 保护层。