KR960001602B1 - 집적회로 제조방법 - Google Patents
집적회로 제조방법 Download PDFInfo
- Publication number
- KR960001602B1 KR960001602B1 KR1019880015974A KR880015974A KR960001602B1 KR 960001602 B1 KR960001602 B1 KR 960001602B1 KR 1019880015974 A KR1019880015974 A KR 1019880015974A KR 880015974 A KR880015974 A KR 880015974A KR 960001602 B1 KR960001602 B1 KR 960001602B1
- Authority
- KR
- South Korea
- Prior art keywords
- source
- drain regions
- layer
- window
- window pad
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76895—Local interconnects; Local pads, as exemplified by patent document EP0896365
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (10)
- 게이트 산화물(5) 및 절연 상부층(11)으로 이루어진 게이트 전극(5, 7, 9, 11)을 형성하는 단계와, 퇴적된 재료를 에칭함으로 상기 게이트 전극(5, 7, 9, 11)의 측부상에 절연 측벽 스페이서(17)를 제조하는 단계에서, 상기 절연 재료는 에칭 저지부로서의 역할을 하는 상기 제조 단계와, 상기 게이트 구조(5, 7, 9, 11)이 반대측에서 소오스 및 드레인 영역(15, 19)을 형성하는 단계와, 최소한 상기 윈도우 패드층(23)의 일 부분이 상기 소오스 및 드레인 영역(15, 19)의 최소부분과 접촉하도록 전도윈도우 패드층(23)을 퇴적하여 패턴화하는 단계와, 상기 층에서 윈도우를 형성하기 위해 유전층(25)을 퇴적하여 패턴화하는 단계에서, 상기 윈도우는 상기 소오스 및 드레인 영역(15, 19)의 최소 부분위에 있어 상기 윈도우 패드(23)층의 최소 부분이 노출되는 상기 패턴화하는 단계와 상기 윈도우에서 접촉 재료를 퇴적시키는 단계로 형성된 다수의 트랜지스터를 가지는 것을 특징으로 하는 집적회로 제조방법.
- 제1항에 있어서, 상기 윈도우 패드층(23) 재료가 TiN, 규화물, 폴리 실리콘 및 폴리시드로 이루어진 그룹으로부터 선택되는 것을 특징으로 하는 집적회로 제조방법.
- 제1항에 있어서, 상기 윈도우 패드층(23)이 폴리 실리콘을 포함하는 것을 특징으로 하는 집적회로 제조방법.
- 제3항에 있어서, 상기 소오스 및 드레인 영역(15, 19)이 상기 폴리 실리콘에서 도펀트로부터의 열구동에 의해 형성되는 것을 특징으로 하는 집적회로 제조방법.
- 제2항에 있어서, 상기 윈도우 패드층(23)이 TiN을 포함하는 것을 특징으로 하는 집적회로 제조방법.
- 제1항에 있어서, 상기 측벽 스페이서(17)가 산화물을 포함하는 것을 특징으로 하는 집적회로 제조방법.
- 제1항에 있어서, 상기 소오스 및 드레인 영역(15, 19)형성 단계가 이온주입을 포함하는 것을 특징으로 하는 집적회로 제조방법.
- 제1항에 있어서, 상기 퇴적 및 패턴화는 최소 2개의 트랜지스터의 소오스 및 드레인 영역(15, 19)과 접촉하는 윈도우 패드층(23)을 형성하는 것을 특징으로 하는 집적회로 제조방법.
- 제8항에 있어서, 상기 윈도우 패드층(23)이 2개의 트랜지스터를 분리하는 필드 산화물에서 최소 하나의 트랜지스터의 게이트 전극 구조(5, 7, 9, 11)를 횡단하는 것을 특징으로 하는 집적회로 제조방법.
- 제1항에 있어서, 상기 윈도우의 전체수가 상기 소오스 및 드레인 영역(15, 19)의 전체수보다 작은 것을 특징으로 하는 집적회로 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US128,834 | 1987-12-04 | ||
US07/128,834 US4844776A (en) | 1987-12-04 | 1987-12-04 | Method for making folded extended window field effect transistor |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890011110A KR890011110A (ko) | 1989-08-12 |
KR960001602B1 true KR960001602B1 (ko) | 1996-02-02 |
Family
ID=22437208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880015974A KR960001602B1 (ko) | 1987-12-04 | 1988-12-01 | 집적회로 제조방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4844776A (ko) |
EP (1) | EP0319215B1 (ko) |
JP (1) | JP2780986B2 (ko) |
KR (1) | KR960001602B1 (ko) |
CA (1) | CA1284235C (ko) |
DE (1) | DE3888937T2 (ko) |
ES (1) | ES2050712T3 (ko) |
HK (1) | HK43495A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7222491B2 (en) | 2004-06-10 | 2007-05-29 | Samsung Electronics Co., Ltd. | Air conditioner and method for performing oil equalizing operation in the air conditioner |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2780179B2 (ja) * | 1988-10-14 | 1998-07-30 | セイコーエプソン株式会社 | 半導体装置及び半導体装置の製造方法 |
US5079180A (en) * | 1988-12-22 | 1992-01-07 | Texas Instruments Incorporated | Method of fabricating a raised source/drain transistor |
US4954214A (en) * | 1989-01-05 | 1990-09-04 | Northern Telecom Limited | Method for making interconnect structures for VLSI devices |
EP0422824A1 (en) * | 1989-10-12 | 1991-04-17 | AT&T Corp. | Field-effect transistor with polysilicon window pad |
US5036378A (en) * | 1989-11-01 | 1991-07-30 | At&T Bell Laboratories | Memory device |
FR2655194B1 (fr) * | 1989-11-28 | 1992-04-10 | Sgs Thomson Microelectronics | Procede de fabrication de circuits integres constituant des memoires eprom. |
DE4038177A1 (de) * | 1989-12-18 | 1991-06-20 | Telefunken Electronic Gmbh | Halbleiteranordnung und verfahren zu ihrer herstellung |
JPH03230531A (ja) * | 1990-02-06 | 1991-10-14 | Matsushita Electron Corp | 半導体装置の製造方法 |
US5879997A (en) * | 1991-05-30 | 1999-03-09 | Lucent Technologies Inc. | Method for forming self aligned polysilicon contact |
US5219793A (en) * | 1991-06-03 | 1993-06-15 | Motorola Inc. | Method for forming pitch independent contacts and a semiconductor device having the same |
US5880022A (en) * | 1991-12-30 | 1999-03-09 | Lucent Technologies Inc. | Self-aligned contact window |
KR950011982B1 (ko) * | 1992-11-06 | 1995-10-13 | 현대전자산업주식회사 | 전도물질 패드를 갖는 반도체 접속장치 및 그 제조방법 |
JPH06333944A (ja) * | 1993-05-25 | 1994-12-02 | Nippondenso Co Ltd | 半導体装置 |
US5731218A (en) * | 1993-11-02 | 1998-03-24 | Siemens Aktiengesellschaft | Method for producing a contact hole to a doped region |
DE4337355C2 (de) * | 1993-11-02 | 1997-08-21 | Siemens Ag | Verfahren zur Herstellung eines Kontaktlochs zu einem dotierten Bereich |
US5420058A (en) * | 1993-12-01 | 1995-05-30 | At&T Corp. | Method of making field effect transistor with a sealed diffusion junction |
US5395787A (en) * | 1993-12-01 | 1995-03-07 | At&T Corp. | Method of manufacturing shallow junction field effect transistor |
US5407859A (en) * | 1993-12-01 | 1995-04-18 | At&T Corp. | Field effect transistor with landing pad |
JP3238820B2 (ja) * | 1994-02-18 | 2001-12-17 | 富士通株式会社 | 半導体装置 |
US5633196A (en) * | 1994-05-31 | 1997-05-27 | Sgs-Thomson Microelectronics, Inc. | Method of forming a barrier and landing pad structure in an integrated circuit |
US5956615A (en) * | 1994-05-31 | 1999-09-21 | Stmicroelectronics, Inc. | Method of forming a metal contact to landing pad structure in an integrated circuit |
US5702979A (en) * | 1994-05-31 | 1997-12-30 | Sgs-Thomson Microelectronics, Inc. | Method of forming a landing pad structure in an integrated circuit |
US5945738A (en) * | 1994-05-31 | 1999-08-31 | Stmicroelectronics, Inc. | Dual landing pad structure in an integrated circuit |
US5705427A (en) * | 1994-12-22 | 1998-01-06 | Sgs-Thomson Microelectronics, Inc. | Method of forming a landing pad structure in an integrated circuit |
JP4156044B2 (ja) * | 1994-12-22 | 2008-09-24 | エスティーマイクロエレクトロニクス,インコーポレイテッド | 集積回路におけるランディングパッド構成体の製造方法 |
JP2790167B2 (ja) * | 1995-01-09 | 1998-08-27 | 日本電気株式会社 | 半導体装置及びその製造方法 |
US5686761A (en) * | 1995-06-06 | 1997-11-11 | Advanced Micro Devices, Inc. | Production worthy interconnect process for deep sub-half micrometer back-end-of-line technology |
US5719071A (en) * | 1995-12-22 | 1998-02-17 | Sgs-Thomson Microelectronics, Inc. | Method of forming a landing pad sturcture in an integrated circuit |
US6001726A (en) * | 1997-03-24 | 1999-12-14 | Motorola, Inc. | Method for using a conductive tungsten nitride etch stop layer to form conductive interconnects and tungsten nitride contact structure |
US6001697A (en) * | 1998-03-24 | 1999-12-14 | Mosel Vitelic Inc. | Process for manufacturing semiconductor devices having raised doped regions |
DE102005063092B3 (de) * | 2005-12-30 | 2007-07-19 | Advanced Micro Devices, Inc., Sunnyvale | Halbleiterbauelement mit einer Kontaktstruktur mit erhöhter Ätzselektivität |
DE102006004412B3 (de) * | 2006-01-31 | 2007-08-30 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren zum Erhöhen der Ätzselektivität in einer Kontaktstruktur in Halbleiterbauelementen |
JP2008058628A (ja) * | 2006-08-31 | 2008-03-13 | Ricoh Co Ltd | 光走査装置および光走査装置を備えた画像形成装置 |
Family Cites Families (11)
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---|---|---|---|---|
US4384301A (en) * | 1979-11-07 | 1983-05-17 | Texas Instruments Incorporated | High performance submicron metal-oxide-semiconductor field effect transistor device structure |
US4324038A (en) * | 1980-11-24 | 1982-04-13 | Bell Telephone Laboratories, Incorporated | Method of fabricating MOS field effect transistors |
JPS5830147A (ja) * | 1981-08-18 | 1983-02-22 | Toshiba Corp | 半導体装置 |
US4453306A (en) * | 1983-05-27 | 1984-06-12 | At&T Bell Laboratories | Fabrication of FETs |
US4478679A (en) * | 1983-11-30 | 1984-10-23 | Storage Technology Partners | Self-aligning process for placing a barrier metal over the source and drain regions of MOS semiconductors |
JPH0612822B2 (ja) * | 1984-07-27 | 1994-02-16 | 株式会社日立製作所 | 半導体装置 |
CA1235824A (en) * | 1985-06-28 | 1988-04-26 | Vu Q. Ho | Vlsi mosfet circuits using refractory metal and/or refractory metal silicide |
JPS62169480A (ja) * | 1986-01-22 | 1987-07-25 | Hitachi Ltd | 半導体装置とその製造方法 |
JPH0773127B2 (ja) * | 1986-01-31 | 1995-08-02 | 株式会社東芝 | 半導体装置の製造方法 |
JPS62224077A (ja) * | 1986-03-26 | 1987-10-02 | Hitachi Micro Comput Eng Ltd | 半導体集積回路装置 |
JPS62224075A (ja) * | 1986-03-26 | 1987-10-02 | Hitachi Ltd | 半導体集積回路装置の製造方法 |
-
1987
- 1987-12-04 US US07/128,834 patent/US4844776A/en not_active Expired - Lifetime
-
1988
- 1988-11-25 ES ES88311215T patent/ES2050712T3/es not_active Expired - Lifetime
- 1988-11-25 DE DE3888937T patent/DE3888937T2/de not_active Expired - Fee Related
- 1988-11-25 EP EP88311215A patent/EP0319215B1/en not_active Expired - Lifetime
- 1988-11-29 CA CA000584407A patent/CA1284235C/en not_active Expired - Fee Related
- 1988-12-01 KR KR1019880015974A patent/KR960001602B1/ko not_active IP Right Cessation
- 1988-12-03 JP JP63306788A patent/JP2780986B2/ja not_active Expired - Lifetime
-
1995
- 1995-03-23 HK HK43495A patent/HK43495A/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7222491B2 (en) | 2004-06-10 | 2007-05-29 | Samsung Electronics Co., Ltd. | Air conditioner and method for performing oil equalizing operation in the air conditioner |
Also Published As
Publication number | Publication date |
---|---|
EP0319215A3 (en) | 1990-01-03 |
EP0319215A2 (en) | 1989-06-07 |
ES2050712T3 (es) | 1994-06-01 |
KR890011110A (ko) | 1989-08-12 |
DE3888937D1 (de) | 1994-05-11 |
CA1284235C (en) | 1991-05-14 |
DE3888937T2 (de) | 1994-07-21 |
HK43495A (en) | 1995-03-31 |
JPH022139A (ja) | 1990-01-08 |
EP0319215B1 (en) | 1994-04-06 |
US4844776A (en) | 1989-07-04 |
JP2780986B2 (ja) | 1998-07-30 |
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