公开(公告)号：US20150279991A1

公开(公告)日：2015-10-01

申请号：US14721004

申请日：2015-05-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Jine PARK ,  Bo-Un YOON ,  Jeong-Nam HAN ,  Myung-Geun SONG

IPC: H01L29/78 ,  H01L29/417

CPC classification number: H01L29/66636 ,  H01L21/28518 ,  H01L21/76802 ,  H01L29/4175 ,  H01L29/41775 ,  H01L29/495 ,  H01L29/4966 ,  H01L29/665 ,  H01L29/66545 ,  H01L29/6659 ,  H01L29/66628 ,  H01L29/7834 ,  H01L29/7845 ,  H01L29/7848

Abstract: Provided are a semiconductor device, which can facilitate a salicide process and can prevent a gate from being damaged due to misalign, and a method of manufacturing of the semiconductor device. The method includes forming a first insulation layer pattern on a substrate having a gate pattern and a source/drain region formed at both sides of the gate pattern, the first insulation layer pattern having an exposed portion of the source/drain region, forming a silicide layer on the exposed source/drain region, forming a second insulation layer on the entire surface of the substrate to cover the first insulation layer pattern and the silicide layer, and forming a contact hole in the second insulation layer to expose the silicide layer.

Abstract translation: 提供一种可以促进自对准硅化物工艺并且可以防止栅极由于不对准而被损坏的半导体器件，以及半导体器件的制造方法。 该方法包括在具有形成在栅极图案的两侧的栅极图案和源极/漏极区域的衬底上形成第一绝缘层图案，第一绝缘层图案具有源极/漏极区域的暴露部分，形成硅化物 在所述暴露的源极/漏极区上形成第二绝缘层，以在所述衬底的整个表面上形成覆盖所述第一绝缘层图案和所述硅化物层的第二绝缘层，以及在所述第二绝缘层中形成接触孔以露出所述硅化物层。

公开(公告)号：US20170103916A1

公开(公告)日：2017-04-13

申请号：US15182024

申请日：2016-06-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong-Ho JEON ,  Sang-Su KIM ,  Cheol KIM ,  Yong-Suk TAK ,  Myung-Geun SONG ,  Gi-Gwan PARK

IPC: H01L21/768 ,  H01L29/08 ,  H01L29/161 ,  H01L29/16 ,  H01L29/49 ,  H01L29/78 ,  H01L23/535 ,  H01L21/8238 ,  H01L29/66 ,  H01L27/092 ,  H01L29/165

CPC classification number: H01L21/76897 ,  H01L21/823425 ,  H01L21/823431 ,  H01L21/823468 ,  H01L21/823475 ,  H01L21/823814 ,  H01L21/823821 ,  H01L21/823842 ,  H01L21/823864 ,  H01L21/823871 ,  H01L23/535 ,  H01L27/0886 ,  H01L27/0924 ,  H01L29/0847 ,  H01L29/1608 ,  H01L29/161 ,  H01L29/165 ,  H01L29/4966 ,  H01L29/66545 ,  H01L29/7848

Abstract: A semiconductor device, including a first fin-type pattern; a first gate spacer on the first fin-type pattern, intersecting the first fin-type pattern, and including an upper portion and a lower portion; a second gate spacer on the first fin-type pattern, intersecting the first fin-type pattern, and being spaced apart from the first gate spacer; a first trench defined by the first gate spacer and the second gate spacer; a first gate electrode partially filling the first trench; a first capping pattern on the first gate electrode and filling the first trench; and an interlayer insulating layer covering an upper surface of the capping pattern, a width of the upper portion of the first gate spacer decreasing as a distance from an upper surface of the first fin-type pattern increases, and an outer sidewall of the upper portion of the first gate spacer contacting the interlayer insulating layer.