KR100613352B1 - Rf 모스 반도체 소자의 제조 방법 - Google Patents
Rf 모스 반도체 소자의 제조 방법 Download PDFInfo
- Publication number
- KR100613352B1 KR100613352B1 KR1020040117150A KR20040117150A KR100613352B1 KR 100613352 B1 KR100613352 B1 KR 100613352B1 KR 1020040117150 A KR1020040117150 A KR 1020040117150A KR 20040117150 A KR20040117150 A KR 20040117150A KR 100613352 B1 KR100613352 B1 KR 100613352B1
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- South Korea
- Prior art keywords
- gate
- silicon substrate
- region
- sidewalls
- polysilicon film
- Prior art date
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/017—Manufacturing their source or drain regions, e.g. silicided source or drain regions
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/0212—Manufacture or treatment of FETs having insulated gates [IGFET] using self-aligned silicidation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/0223—Manufacture or treatment of FETs having insulated gates [IGFET] having source and drain regions or source and drain extensions self-aligned to sides of the gate
- H10D30/0227—Manufacture or treatment of FETs having insulated gates [IGFET] having source and drain regions or source and drain extensions self-aligned to sides of the gate having both lightly-doped source and drain extensions and source and drain regions self-aligned to the sides of the gate, e.g. lightly-doped drain [LDD] MOSFET or double-diffused drain [DDD] MOSFET
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/021—Manufacture or treatment using multiple gate spacer layers, e.g. bilayered sidewall spacers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0172—Manufacturing their gate conductors
- H10D84/0174—Manufacturing their gate conductors the gate conductors being silicided
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0172—Manufacturing their gate conductors
- H10D84/0177—Manufacturing their gate conductors the gate conductors having different materials or different implants
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0184—Manufacturing their gate sidewall spacers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
- H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
Landscapes
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (5)
- 실리콘 기판 상에 산화막 및 폴리 실리콘막을 형성하는 단계,상기 폴리 실리콘막 및 상기 산화막을 식각하여 게이트 및 게이트 산화막을 형성하는 단계,상기 게이트를 덮는 절연막을 형성하는 단계,상기 절연막을 식각하여 상기 게이트의 상부를 노출시키며 상기 게이트의 측벽에 위치하는 스페이서를 형성하는 단계,상기 스페이서 및 상기 게이트를 마스크로 도전형 불순물을 도핑하여 상기 실리콘 기판에 소오스/드레인을 형성하는 단계,상기 소오스/드레인의 표면 및 노출된 상기 게이트의 상부 표면에 금속 실리사이드를 형성하는 단계를 포함하고,상기 폴리 실리콘막은 상기 스페이서의 높이보다 두껍게 형성하는 RF 모스 반도체 소자의 제조 방법.
- 제 1항에 있어서, 상기 금속 실리사이드는 코발트 실리사이드 또는 티타늄 실리사이드로 형성하는 것을 특징으로 하는 RF 모스 반도체 소자의 제조 방법.
- 삭제
- 삭제
- 삭제
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040117150A KR100613352B1 (ko) | 2004-12-30 | 2004-12-30 | Rf 모스 반도체 소자의 제조 방법 |
| US11/320,334 US20060148145A1 (en) | 2004-12-30 | 2005-12-29 | Method of manufacturing an RF MOS semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040117150A KR100613352B1 (ko) | 2004-12-30 | 2004-12-30 | Rf 모스 반도체 소자의 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060077641A KR20060077641A (ko) | 2006-07-05 |
| KR100613352B1 true KR100613352B1 (ko) | 2006-08-21 |
Family
ID=36641028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040117150A Expired - Fee Related KR100613352B1 (ko) | 2004-12-30 | 2004-12-30 | Rf 모스 반도체 소자의 제조 방법 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20060148145A1 (ko) |
| KR (1) | KR100613352B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100618908B1 (ko) * | 2005-08-12 | 2006-09-05 | 삼성전자주식회사 | 게이트 저항을 개선한 반도체 소자 및 제조 방법 |
| DE102007047680B4 (de) * | 2007-10-05 | 2009-11-26 | Multitest Elektronische Systeme Gmbh | Handhabungsvorrichtung für elektronische Bauelemente, insbesondere IC's, mit temperierbaren Umlaufeinheiten |
| KR101153565B1 (ko) * | 2010-02-01 | 2012-06-12 | 한국과학기술원 | Rf 스위치 회로 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0974199A (ja) * | 1995-01-12 | 1997-03-18 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
| KR20020045010A (ko) * | 2000-12-07 | 2002-06-19 | 윤종용 | 코발트 실리사이드 층을 갖는 트랜지스터 및 그 제조 방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4868617A (en) * | 1988-04-25 | 1989-09-19 | Elite Semiconductor & Sytems International, Inc. | Gate controllable lightly doped drain mosfet devices |
| TW203148B (ko) * | 1991-03-27 | 1993-04-01 | American Telephone & Telegraph | |
| JPH08330511A (ja) * | 1995-05-29 | 1996-12-13 | Yamaha Corp | 半導体装置とその製造方法 |
| US5851890A (en) * | 1997-08-28 | 1998-12-22 | Lsi Logic Corporation | Process for forming integrated circuit structure with metal silicide contacts using notched sidewall spacer on gate electrode |
| US6136636A (en) * | 1998-03-25 | 2000-10-24 | Texas Instruments - Acer Incorporated | Method of manufacturing deep sub-micron CMOS transistors |
| US6461951B1 (en) * | 1999-03-29 | 2002-10-08 | Advanced Micro Devices, Inc. | Method of forming a sidewall spacer to prevent gouging of device junctions during interlayer dielectric etching including silicide growth over gate spacers |
| KR100393216B1 (ko) * | 2001-02-19 | 2003-07-31 | 삼성전자주식회사 | 엘디디 구조를 갖는 모오스 트랜지스터의 제조방법 |
| KR100396895B1 (ko) * | 2001-08-02 | 2003-09-02 | 삼성전자주식회사 | L자형 스페이서를 채용한 반도체 소자의 제조 방법 |
| KR100398874B1 (ko) * | 2001-11-21 | 2003-09-19 | 삼성전자주식회사 | 티자형의 게이트 전극을 갖는 모스 트랜지스터 및 그 제조방법 |
| KR100446309B1 (ko) * | 2002-11-14 | 2004-09-01 | 삼성전자주식회사 | L자형 스페이서를 채용한 반도체 소자의 제조 방법 |
-
2004
- 2004-12-30 KR KR1020040117150A patent/KR100613352B1/ko not_active Expired - Fee Related
-
2005
- 2005-12-29 US US11/320,334 patent/US20060148145A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0974199A (ja) * | 1995-01-12 | 1997-03-18 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
| KR20020045010A (ko) * | 2000-12-07 | 2002-06-19 | 윤종용 | 코발트 실리사이드 층을 갖는 트랜지스터 및 그 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060148145A1 (en) | 2006-07-06 |
| KR20060077641A (ko) | 2006-07-05 |
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