KR100186503B1 - 반도체 소자의 제조 방법 - Google Patents
반도체 소자의 제조 방법 Download PDFInfo
- Publication number
- KR100186503B1 KR100186503B1 KR1019960020641A KR19960020641A KR100186503B1 KR 100186503 B1 KR100186503 B1 KR 100186503B1 KR 1019960020641 A KR1019960020641 A KR 1019960020641A KR 19960020641 A KR19960020641 A KR 19960020641A KR 100186503 B1 KR100186503 B1 KR 100186503B1
- Authority
- KR
- South Korea
- Prior art keywords
- region
- insulating layer
- gate electrode
- semiconductor device
- manufacturing
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000005530 etching Methods 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 17
- 150000004767 nitrides Chemical class 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 17
- 239000002184 metal Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/05—Making the transistor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Semiconductor Memories (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (6)
- 제 1 영역과 제 2 영역을 가지는 반도체 기판을 준비하는 공정과,상기 제 1 영역 및 제 2 영역상에 각각 게이트 전극 및 게이트 전극 양측의 기판에 불순물 영역을 형성하는 공정과,상기 제 1 영역의 게이트 전극의 상측 및 측면에 제 1 절연층을 형성하는 공정과,제 1 절연층 및 제 2 영역의 게이트 전극을 포함한 기판상에 제 2 절연층을 형성하는 공정과,상기 제 2 절연층을 선택 식각하여 제 2 영역의 게이트 전극 양측면과 제 1 영역의 게이트 전극 양측면의 제 1 절연층과 기판상에 잔류시키는 공정을 포함하여 이루어짐을 특징으로하는 반도체 소자의 제조 방법.
- 제1항에 있어서,제 1 영역은 셀 영역인 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제1항에 있어서,제 2 영역은 주변 회로 영역인 것을 특징으로 반도체 소자의 제조 방법.
- 제1항에 있어서,제 1 절연층 및 제 2 절연층의 두께를 다르게 하여 제 1, 2 영역에서의 게이트 전극의 측면에 잔류하는 절연층의 너비를 다르게 형성하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제1항 또는 제4항에 있어서,제 1 절연층은 나이트라이드를 사용하여 형성하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제1항 또는 제4항에 있어서,제 2 절연층은 산화막을 사용하여 형성하는 것을 측징으로 하는 반도체 소자의 제조 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960020641A KR100186503B1 (ko) | 1996-06-10 | 1996-06-10 | 반도체 소자의 제조 방법 |
US08/744,274 US5874330A (en) | 1996-06-10 | 1996-11-06 | Method for fabricating semiconductor device |
JP9036962A JP2780162B2 (ja) | 1996-06-10 | 1997-02-06 | 半導体デバイスの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960020641A KR100186503B1 (ko) | 1996-06-10 | 1996-06-10 | 반도체 소자의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980005441A KR980005441A (ko) | 1998-03-30 |
KR100186503B1 true KR100186503B1 (ko) | 1999-04-15 |
Family
ID=19461340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960020641A KR100186503B1 (ko) | 1996-06-10 | 1996-06-10 | 반도체 소자의 제조 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5874330A (ko) |
JP (1) | JP2780162B2 (ko) |
KR (1) | KR100186503B1 (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11135745A (ja) * | 1997-10-29 | 1999-05-21 | Toshiba Corp | 半導体装置及びその製造方法 |
US6046089A (en) * | 1998-01-05 | 2000-04-04 | Advanced Micro Devices | Selectively sized spacers |
JP3246442B2 (ja) | 1998-05-27 | 2002-01-15 | 日本電気株式会社 | 半導体装置の製造方法 |
US6306760B1 (en) * | 1999-12-09 | 2001-10-23 | United Microelectronics Corp. | Method of forming a self-aligned contact hole on a semiconductor wafer |
US6316304B1 (en) | 2000-07-12 | 2001-11-13 | Chartered Semiconductor Manufacturing Ltd. | Method of forming spacers of multiple widths |
US6689668B1 (en) | 2000-08-31 | 2004-02-10 | Samsung Austin Semiconductor, L.P. | Methods to improve density and uniformity of hemispherical grain silicon layers |
US6403455B1 (en) | 2000-08-31 | 2002-06-11 | Samsung Austin Semiconductor, L.P. | Methods of fabricating a memory device |
TW591741B (en) * | 2003-06-09 | 2004-06-11 | Taiwan Semiconductor Mfg | Fabrication method for multiple spacer widths |
US9236383B2 (en) * | 2004-04-27 | 2016-01-12 | Micron Technology, Inc. | Method and apparatus for fabricating a memory device with a dielectric etch stop layer |
US7141511B2 (en) * | 2004-04-27 | 2006-11-28 | Micron Technology Inc. | Method and apparatus for fabricating a memory device with a dielectric etch stop layer |
US20070013070A1 (en) * | 2005-06-23 | 2007-01-18 | Liang Mong S | Semiconductor devices and methods of manufacture thereof |
US7462534B2 (en) * | 2005-08-02 | 2008-12-09 | Micron Technology, Inc. | Methods of forming memory circuitry |
KR100746351B1 (ko) * | 2006-06-12 | 2007-08-03 | 강남대학교 산학협력단 | 기하학 정보를 이용한 실시간 높이 측정 방법 |
KR100905999B1 (ko) * | 2007-06-12 | 2009-07-06 | 주식회사 하이닉스반도체 | 반도체 소자의 제조방법 |
JP5442235B2 (ja) * | 2008-11-06 | 2014-03-12 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法および半導体装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536944A (en) * | 1982-12-29 | 1985-08-27 | International Business Machines Corporation | Method of making ROM/PLA semiconductor device by late stage personalization |
JPH01147856A (ja) * | 1987-12-03 | 1989-06-09 | Fujitsu Ltd | Cmos半導体装置の製造方法 |
JPH01165159A (ja) * | 1987-12-22 | 1989-06-29 | Oki Electric Ind Co Ltd | 相補型mos半導体装置の製造方法 |
JP2906460B2 (ja) * | 1989-07-10 | 1999-06-21 | 日本電気株式会社 | 相補型mos半導体装置の製造方法 |
JPH03209762A (ja) * | 1990-01-11 | 1991-09-12 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
US5021353A (en) * | 1990-02-26 | 1991-06-04 | Micron Technology, Inc. | Split-polysilicon CMOS process incorporating self-aligned silicidation of conductive regions |
KR930000581B1 (ko) * | 1990-04-04 | 1993-01-25 | 금성일렉트론 주식회사 | 자기 정렬된 캐패시터 콘택을 갖는 셀 제조방법 및 구조 |
US5324680A (en) * | 1991-05-22 | 1994-06-28 | Samsung Electronics, Co. Ltd. | Semiconductor memory device and the fabrication method thereof |
US5371026A (en) * | 1992-11-30 | 1994-12-06 | Motorola Inc. | Method for fabricating paired MOS transistors having a current-gain differential |
US5405791A (en) * | 1994-10-04 | 1995-04-11 | Micron Semiconductor, Inc. | Process for fabricating ULSI CMOS circuits using a single polysilicon gate layer and disposable spacers |
US5696016A (en) * | 1996-11-15 | 1997-12-09 | Mosel Vitelic Inc. | Process for manufacturing a CMOSFET intergrated circuit |
-
1996
- 1996-06-10 KR KR1019960020641A patent/KR100186503B1/ko not_active IP Right Cessation
- 1996-11-06 US US08/744,274 patent/US5874330A/en not_active Expired - Fee Related
-
1997
- 1997-02-06 JP JP9036962A patent/JP2780162B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5874330A (en) | 1999-02-23 |
JP2780162B2 (ja) | 1998-07-30 |
JPH1012847A (ja) | 1998-01-16 |
KR980005441A (ko) | 1998-03-30 |
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