KR940002952A - 반도체 장치 및 그 제조방법 - Google Patents
반도체 장치 및 그 제조방법 Download PDFInfo
- Publication number
- KR940002952A KR940002952A KR1019930012617A KR930012617A KR940002952A KR 940002952 A KR940002952 A KR 940002952A KR 1019930012617 A KR1019930012617 A KR 1019930012617A KR 930012617 A KR930012617 A KR 930012617A KR 940002952 A KR940002952 A KR 940002952A
- Authority
- KR
- South Korea
- Prior art keywords
- insulating film
- film
- mask
- gate
- oxide film
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000009792 diffusion process Methods 0.000 claims abstract description 9
- 238000005530 etching Methods 0.000 claims abstract 2
- 239000012535 impurity Substances 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052710 silicon Inorganic materials 0.000 abstract description 7
- 239000010703 silicon Substances 0.000 abstract description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052814 silicon oxide Inorganic materials 0.000 abstract description 4
- 229910004298 SiO 2 Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005468 ion implantation Methods 0.000 abstract 1
- 229920005591 polysilicon Polymers 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
Classifications
-
- 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
- H10D84/0186—Manufacturing their interconnections or electrodes, e.g. source or drain electrodes
-
- 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]
- H10D30/0221—Manufacture or treatment of FETs having insulated gates [IGFET] having asymmetry in the channel direction, e.g. lateral high-voltage MISFETs having drain offset region or extended-drain MOSFETs [EDMOS]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
- H10D62/213—Channel regions of field-effect devices
- H10D62/221—Channel regions of field-effect devices of FETs
- H10D62/235—Channel regions of field-effect devices of FETs of IGFETs
-
- 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
-
- 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
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/82—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
- H10D84/83—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]
- H10D84/85—Complementary IGFETs, e.g. CMOS
Landscapes
- Insulated Gate Type Field-Effect Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (2)
- 반도체 기판(31)에 설치된 제 1 및 제 2 확산층(35), (39)과, 상기 제 1 확산층 위에 설치된 제 1 절연막(33)과, 상기 제 1 절연막 위에 설치된 제 2 절연막(36)과, 상기 반도체 기판의 최소한 상기 제 1 확산층과 상기 제 2 확산층 사이의 위에 설치되며, 두께가 제 2 절연막 보다 얇은 게이트 산화막(37)과, 상기 제 2 절연막 위에 일단이 설치되고, 상기 게이트 산화막 위에 타단이 설치되며, 상기 제 2 절연막상의 막두께가 게이트 길이와 같은 게이트 전극(40)과, 상기 게이트 전극 위에 설치된 제 3 절연막(41)과, 상기 제 2 절연막의 윗쪽에 설치되어, 상기 제 3 절연막에 형성된 접촉공(41a)과, 상기 접촉공내에 설치된 배선(42a)을 구비하는 것을 특징으로 하는 반도체 장치.
- 반도체 기판의 표면상에 제 1 절연막을 설치하고, 이 제 1절연막위에 마스크막을 설치하는 공정과, 상기 마스크막을 마스크로 하여 상기 반도체기판에 불순물을 첨가하는 것에 의해 제 1 확산층을 형성하는 공정과, 상기 제 1 절연막 및 상기 마스크막 위에 제 2 절연막을 설치하고, 이 제 2 절연막을 상기 마스크막의 표면이 노출할때까지 에치백하는 공정과, 상기 마스크막 및 상기 제 1 절연막을 제거하여, 상기 반도체 기판의 표면상에 게이트 산화막을 설치하는 공정과, 상기 제 2 절연막 및 상기 게이트 산화막 위에 도전층을 설치하는 공정과, 상기 도전층중 상기 제 2 절연막에 대응한 높이가 높은 부분을 마스크로 하고 높이가 낮은 부분에 대응한 상기 반도체 기판내에 불순물을 첨가하는 것에 의해 제 2확산층을 형성하는 공정과, 상기 도전층 위에 제 3 절연막을 설치하는 공정과, 상기 제 2 절연막의 윗쪽 그리고 상기 제 3 절연막에, 접촉공을 형성하여, 이 접촉공 내에 배선을 설치하는 공정으로 이루어진 것을 특징으로 하는 반도체 장치의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP92-182408 | 1992-07-09 | ||
JP18240892A JP3199847B2 (ja) | 1992-07-09 | 1992-07-09 | 半導体装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940002952A true KR940002952A (ko) | 1994-02-19 |
KR960016225B1 KR960016225B1 (ko) | 1996-12-07 |
Family
ID=16117780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930012617A KR960016225B1 (ko) | 1992-07-09 | 1993-07-06 | 반도체 장치 및 그 제조방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5640033A (ko) |
JP (1) | JP3199847B2 (ko) |
KR (1) | KR960016225B1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0170456B1 (ko) * | 1993-07-16 | 1999-03-30 | 세끼사와 다까시 | 반도체 장치 및 그 제조방법 |
TW374196B (en) * | 1996-02-23 | 1999-11-11 | Semiconductor Energy Lab Co Ltd | Semiconductor thin film and method for manufacturing the same and semiconductor device and method for manufacturing the same |
TW335503B (en) | 1996-02-23 | 1998-07-01 | Semiconductor Energy Lab Kk | Semiconductor thin film and manufacturing method and semiconductor device and its manufacturing method |
US6686623B2 (en) | 1997-11-18 | 2004-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Nonvolatile memory and electronic apparatus |
JP2000012864A (ja) * | 1998-06-22 | 2000-01-14 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
US6271101B1 (en) * | 1998-07-29 | 2001-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Process for production of SOI substrate and process for production of semiconductor device |
JP4476390B2 (ja) | 1998-09-04 | 2010-06-09 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
US6492678B1 (en) * | 2000-05-03 | 2002-12-10 | Linear Technology Corporation | High voltage MOS transistor with gate extension |
US7612031B2 (en) * | 2005-12-15 | 2009-11-03 | Kimberly-Clark Worldwide, Inc. | Health-and-hygiene appliance comprising a dispersible component and a releasable component disposed adjacent or proximate to said dispersible component; and processes for making said appliance |
CN101829401B (zh) * | 2010-05-21 | 2013-07-31 | 西安交通大学 | 基于光刻等微纳制造工艺的植入式生物电极及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123771A (en) * | 1973-09-21 | 1978-10-31 | Tokyo Shibaura Electric Co., Ltd. | Nonvolatile semiconductor memory |
JPS53137678A (en) * | 1977-05-07 | 1978-12-01 | Matsushita Electric Ind Co Ltd | Manufacture for mos type semiconductor device |
US4212100A (en) * | 1977-09-23 | 1980-07-15 | Mos Technology, Inc. | Stable N-channel MOS structure |
JPS55105373A (en) * | 1978-12-04 | 1980-08-12 | Mostek Corp | Metal oxide semiconductor transistor and method of fabricating same |
US4914500A (en) * | 1987-12-04 | 1990-04-03 | At&T Bell Laboratories | Method for fabricating semiconductor devices which include sources and drains having metal-containing material regions, and the resulting devices |
US5097301A (en) * | 1990-12-19 | 1992-03-17 | Intel Corporation | Composite inverse T-gate metal oxide semiconductor device and method of fabrication |
US5182619A (en) * | 1991-09-03 | 1993-01-26 | Motorola, Inc. | Semiconductor device having an MOS transistor with overlapped and elevated source and drain |
-
1992
- 1992-07-09 JP JP18240892A patent/JP3199847B2/ja not_active Expired - Fee Related
-
1993
- 1993-07-06 KR KR1019930012617A patent/KR960016225B1/ko not_active IP Right Cessation
-
1996
- 1996-04-03 US US08/624,198 patent/US5640033A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR960016225B1 (ko) | 1996-12-07 |
US5640033A (en) | 1997-06-17 |
JP3199847B2 (ja) | 2001-08-20 |
JPH0629317A (ja) | 1994-02-04 |
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