公开(公告)号：US11302526B2

公开(公告)日：2022-04-12

申请号：US16561078

申请日：2019-09-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangjine Park ,  Byung-Kwon Cho ,  Jihoon Jeong ,  Youngtak Kim ,  Yongsun Ko ,  Seulgee Jeon

IPC: H01L21/02 ,  H01L21/67

Abstract: A supercritical drying apparatus and a method of drying a substrate, the apparatus including a drying chamber configured to receive a supercritical fluid and to dry a substrate; a chuck in the drying chamber, the chuck being configured to receive the substrate; and a particle remover in the drying chamber, the particle remover being configured to remove dry particles from the substrate by heating the substrate with radiant heat.

公开(公告)号：US08889552B2

公开(公告)日：2014-11-18

申请号：US14083654

申请日：2013-11-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangline Park ,  Boun Yoon ,  Jeongnam Han ,  Kee-Sang Kwon ,  Byung-Kwon Cho ,  Wongsang Choi

IPC: H01L21/44 ,  H01L21/8238

CPC classification number: H01L27/092 ,  H01L21/823807 ,  H01L21/823814 ,  H01L21/823871 ,  H01L29/161 ,  H01L29/4175 ,  H01L29/45 ,  H01L29/495 ,  H01L29/4966 ,  H01L29/517

Abstract: A semiconductor device is manufactured using dual metal silicide layers. The semiconductor device includes a substrate having first and second regions, a first metal gate electrode on the substrate in the first region, a second metal gate electrode on the substrate in the second region, a first epitaxial layer on and in the substrate at both sides of the first metal gate electrode, a second epitaxial layer on and in the substrate at both sides of the second metal gate electrode, a first metal silicide layer on the first epitaxial layer, a second metal silicide layer on the second epitaxial layer, an interlayer dielectric layer on the first and second metal silicide layers, contact plugs passing through the interlayer dielectric layer and electrically connected to the first and second metal silicide layers.

Abstract translation: 使用双金属硅化物层制造半导体器件。 半导体器件包括具有第一和第二区域的衬底，第一区域中的衬底上的第一金属栅电极，第二区域中的衬底上的第二金属栅电极，两侧的衬底上的第一外延层 的第二金属硅化物层，第二外延层上的第二金属硅化物层，第二外延层上的第二金属硅化物层，第二外延层上的第二金属硅化物层，第二外延层上的第二金属硅化物层， 在第一和第二金属硅化物层上的电介质层，通过层间电介质层并电连接到第一和第二金属硅化物层的接触插塞。

公开(公告)号：US09117692B2

公开(公告)日：2015-08-25

申请号：US14513807

申请日：2014-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangjine Park ,  Boun Yoon ,  Jeongnam Han ,  Kee-Sang Kwon ,  Byung-Kwon Cho ,  Wonsang Choi

IPC: H01L21/70 ,  H01L27/092 ,  H01L21/8238 ,  H01L29/161 ,  H01L29/417 ,  H01L29/45 ,  H01L29/49 ,  H01L29/51

CPC classification number: H01L27/092 ,  H01L21/823807 ,  H01L21/823814 ,  H01L21/823871 ,  H01L29/161 ,  H01L29/4175 ,  H01L29/45 ,  H01L29/495 ,  H01L29/4966 ,  H01L29/517

Abstract: A semiconductor device is manufactured using dual metal silicide layers. The semiconductor device includes a substrate having first and second regions, a first metal gate electrode on the substrate in the first region, a second metal gate electrode on the substrate in the second region, a first epitaxial layer on and in the substrate at both sides of the first metal gate electrode, a second epitaxial layer on and in the substrate at both sides of the second metal gate electrode, a first metal silicide layer on the first epitaxial layer, a second metal silicide layer on the second epitaxial layer, an interlayer dielectric layer on the first and second metal silicide layers, contact plugs passing through the interlayer dielectric layer and electrically connected to the first and second metal silicide layers.

Abstract translation: 使用双金属硅化物层制造半导体器件。 半导体器件包括具有第一和第二区域的衬底，第一区域中的衬底上的第一金属栅电极，第二区域中的衬底上的第二金属栅电极，两侧的衬底上的第一外延层 的第二金属硅化物层，第二外延层上的第二金属硅化物层，第二外延层上的第二金属硅化物层，第二外延层上的第二金属硅化物层，第二外延层上的第二金属硅化物层， 在第一和第二金属硅化物层上的电介质层，通过层间电介质层并电连接到第一和第二金属硅化物层的接触插塞。

公开(公告)号：US09929099B2

公开(公告)日：2018-03-27

申请号：US15357299

申请日：2016-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： VietHa Nguyen ,  Wookyung You ,  Inoue Naoya ,  Hak-Sun Lee ,  Byung-Kwon Cho ,  Songyi Han ,  Jongmin Baek ,  Jiwon Kang ,  Byunghee Kim ,  Young-Ju Park ,  Sanghoon Ahn ,  Jiwon Yun ,  Naein Lee ,  YoungWoo Cho

IPC: H01L23/48 ,  H01L23/532 ,  H01L23/522

CPC classification number: H01L23/53295 ,  H01L23/5222 ,  H01L23/53238 ,  H01L23/53266

Abstract: A semiconductor device includes an interlayer insulating layer including a first insulating layer on a substrate, and a plurality of interconnections in the first insulating layer. The interlayer insulating layer includes a first region, and a second region including an air gap. The air gap is defined between a pair of the interconnections in the second region. A top surface of the first insulating layer of the first region is lower than a top surface of at least one of the interconnections in the first region.

公开(公告)号：US09040415B2

公开(公告)日：2015-05-26

申请号：US14286108

申请日：2014-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Jine Park ,  Bo-Un Yoon ,  Young-Sang Youn ,  Jeong-Nam Han ,  Kee-Sang Kwon ,  Doo-Sung Yun ,  Byung-Kwon Cho ,  Ji-Hoon Cha

IPC: H01L21/4763 ,  H01L29/66

CPC classification number: H01L29/66477 ,  H01L21/02063 ,  H01L21/31116 ,  H01L21/76804 ,  H01L21/76814 ,  H01L21/76826 ,  H01L21/76897 ,  H01L29/41791 ,  H01L29/66553 ,  H01L29/66795 ,  H01L2221/1063

Abstract: A method for forming a trench includes etching an oxide layer to form a trench therein, conformally forming a first reaction layer along a surface of the trench, the first reaction layer including a first region on an upper portion of the trench and a second region on a lower portion of the trench, forming a barrier layer by reacting a first amount of etching gas with the first region of the first reaction layer, and etching the oxide layer on a lower portion of the second region by reacting a second amount of etching gas with the second region of the first reaction layer, the second amount of etching gas being greater than the first amount of etching gas.

Abstract translation: 一种用于形成沟槽的方法包括蚀刻氧化物层以在其中形成沟槽，沿着沟槽的表面共形形成第一反应层，第一反应层包括沟槽上部的第一区域和第二区域 沟槽的下部，通过使第一量的蚀刻气体与第一反应层的第一区域反应形成阻挡层，并且通过使第二量的蚀刻气体反应来蚀刻第二区域的下部的氧化物层 与第一反应层的第二区域相比，第二量的蚀刻气体大于第一量的蚀刻气体。

公开(公告)号：US20150028423A1

公开(公告)日：2015-01-29

申请号：US14513807

申请日：2014-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangjine Park ,  Boun Yoon ,  Jeongnam Han ,  Kee-Sang Kwon ,  Byung-Kwon Cho ,  Wonsang Choi

IPC: H01L27/092 ,  H01L29/417 ,  H01L29/49 ,  H01L29/51 ,  H01L29/161 ,  H01L29/45

CPC classification number: H01L27/092 ,  H01L21/823807 ,  H01L21/823814 ,  H01L21/823871 ,  H01L29/161 ,  H01L29/4175 ,  H01L29/45 ,  H01L29/495 ,  H01L29/4966 ,  H01L29/517

Abstract: A semiconductor device is manufactured using dual metal silicide layers. The semiconductor device includes a substrate having first and second regions, a first metal gate electrode on the substrate in the first region, a second metal gate electrode on the substrate in the second region, a first epitaxial layer on and in the substrate at both sides of the first metal gate electrode, a second epitaxial layer on and in the substrate at both sides of the second metal gate electrode, a first metal silicide layer on the first epitaxial layer, a second metal silicide layer on the second epitaxial layer, an interlayer dielectric layer on the first and second metal silicide layers, contact plugs passing through the interlayer dielectric layer and electrically connected to the first and second metal silicide layers.

Abstract translation: 使用双金属硅化物层制造半导体器件。 半导体器件包括具有第一和第二区域的衬底，第一区域中的衬底上的第一金属栅电极，第二区域中的衬底上的第二金属栅电极，两侧的衬底上的第一外延层 的第二金属硅化物层，第二外延层上的第二金属硅化物层，第二外延层上的第二金属硅化物层，第二外延层上的第二金属硅化物层，第二外延层上的第二金属硅化物层， 在第一和第二金属硅化物层上的电介质层，通过层间电介质层并电连接到第一和第二金属硅化物层的接触插塞。

公开(公告)号：US10818522B2

公开(公告)日：2020-10-27

申请号：US15978303

申请日：2018-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Jine Park ,  Byung-Kwon Cho ,  Yong-Jhin Cho ,  Yong-Sun Ko ,  Yeon-Jin Gil ,  Kwang-Wook Lee

IPC: H01L21/302 ,  H01L21/67 ,  H01L21/66

Abstract: Disclosed are a supercritical process chamber and an apparatus having the same. The process chamber includes a body frame having a protrusion protruding in an upward vertical direction from a first surface of the body frame and a recess defined by the protrusion and the first surface of the body frame; a cover frame; a buffer chamber arranged between the body frame and the cover frame; and a connector. The buffer chamber includes an inner vessel detachably coupled to the body frame providing a chamber space in the recess and an inner cover detachably coupled to the cover frame. The inner cover is in contact with a first surface of the inner vessel enclosing the chamber space from surroundings. The connector couples the body frame and the cover frame having the buffer chamber arranged therebetween such that the enclosed chamber space is transformed into a process space in which the supercritical process is performed.

公开(公告)号：US10985036B2

公开(公告)日：2021-04-20

申请号：US15827144

申请日：2017-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Hoo Kim ,  Sang-Jine Park ,  Yong-Jhin Cho ,  Yeon-Jin Gil ,  Ji-Hoon Jeong ,  Byung-Kwon Cho ,  Yong-Sun Ko ,  Kun-Tack Lee

IPC: H01L21/67 ,  H01L21/687 ,  H01L21/02

Abstract: A substrate processing apparatus includes a vessel providing a processing space for processing a substrate, a substrate support supporting the substrate loaded in the processing space, and a barrier between a side wall of the vessel and the substrate support and surrounding an edge of the substrate supported by the substrate support.

公开(公告)号：US10192973B2

公开(公告)日：2019-01-29

申请号：US15239200

申请日：2016-08-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang-Jine Park ,  Bo-Un Yoon ,  Ha-Young Jeon ,  Byung-Kwon Cho ,  Jeong-Nam Han

IPC: H01L29/66 ,  H01L29/78 ,  H01L21/28 ,  H01L29/49 ,  H01L27/088 ,  H01L29/423

Abstract: A semiconductor device includes a gate spacer defining a trench. The trench includes a first part and a second part sequentially positioned on a substrate. An inner surface of the first part has a slope of an acute angle and an inner surface of the second part has a slope of a right angle or obtuse angle with respect to the substrate. A gate electrode fills at least a portion of the trench.

公开(公告)号：US10186485B2

公开(公告)日：2019-01-22

申请号：US15897465

申请日：2018-02-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： VietHa Nguyen ,  Wookyung You ,  Inoue Naoya ,  Hak-Sun Lee ,  Byung-Kwon Cho ,  Songyi Han ,  Jongmin Baek ,  Jiwon Kang ,  Byunghee Kim ,  Young-Ju Park ,  Sanghoon Ahn ,  Jiwon Yun ,  Naein Lee ,  YoungWoo Cho

IPC: H01L23/48 ,  H01L23/532 ,  H01L23/522

Abstract: A semiconductor device includes an interlayer insulating layer including a first insulating layer on a substrate, and a plurality of interconnections in the first insulating layer. The interlayer insulating layer includes a first region, and a second region including an air gap. The air gap is defined between a pair of the interconnections in the second region. A top surface of the first insulating layer of the first region is lower than a top surface of at least one of the interconnections in the first region.