KR930020736A - 접합 항복 전압(junction breakdown voltage)을 높이는 CMOS 제조방법 - Google Patents
접합 항복 전압(junction breakdown voltage)을 높이는 CMOS 제조방법 Download PDFInfo
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- KR930020736A KR930020736A KR1019920005393A KR920005393A KR930020736A KR 930020736 A KR930020736 A KR 930020736A KR 1019920005393 A KR1019920005393 A KR 1019920005393A KR 920005393 A KR920005393 A KR 920005393A KR 930020736 A KR930020736 A KR 930020736A
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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
- 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
- H10D84/0167—Manufacturing their channels
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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
- H10D84/0186—Manufacturing their interconnections or electrodes, e.g. source or drain electrodes
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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
- H10D84/0191—Manufacturing their doped wells
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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
- H10D84/80—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
- H10D84/859—Complementary IGFETs, e.g. CMOS comprising both N-type and P-type wells, e.g. twin-tub
Landscapes
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (5)
- 접합 항복 전압을 높이는 CMOS 제조방법에 있어서, 반도체 기판(1)에 p-웰(2)과 n-웰(3)을 형성하는 제1공정, 상기 제1공정후에 각소자의 격리특성을 향상시키기 위해 n+및 p+필드스톱 임플랜트(4,5)를주입하여 격리시키는 제2공정, 상기 제2공정후에 NMOS 및 PMOS의 게이트 산화막(7) 및 게이트(6)를 형성하는 제3공정, 상기 제3공정후에 상기 n-웰(3)포토레지스트(18)를 형성하는 제3공정, 상기 제3공정 후에 상기 n-웰상(3)에 포토레지스트를 입히고 p-웰(2)에 n-불순물을 주입하는 제4공정, 상기 제4공정후에 상기 p-웰(2)상에 포토레지스틀 입히고 상기 n-웰(3)에 p-불순물을 주입하는 제5공정, 상기 제5공정후에 상기 n-웰(3)에 포토레지스트를 입히고 상기 p-웰(2)의 n-활성영역(16) 안쪽으로 n+불순물을 주입하는 제6공정, 상기 제6공정후에 상기 p-웰(2)상에 포토레지스트를 입히고 상기 n-웰(3)의 p-활성영역(17) 안쪽으로 p+불순물을 주입하는 제7공정, 상기 제7공정후에 산화물(18)을 도포하는 제8공정, 상기 제8공정후에 상기 n+및 p+활성영역(9,10)에 금속 접촉을 하도록 마스크 패턴하여 상기 산화물(18)을 식각하는 제9공정, 및 상기 산화물(18)을 식각한 후에 금속(11)을 접촉시키는 소오스 및 드레인을 형성하는 제10공정에 의해 이루어지는 것을 특징으로 하는 CMOS 제조방법.
- 제1항에 있어서, 제6공정 및 제7공정에서 형성되는 n+활성영역(9)과 p+활성영역(10)의 접합깊이가 n-활성영역(16)과 p-활성영역(17)의 깊이보다 각각 더 큰 것을 특징으로 하는 CMOS제조방법.
- 제1항에 있어서, 상기 제4,5공정의 n-활성영역(16),p-활성영역(17)형성공정과 상기 제6,7의 n+활성영역(9), p+활성영역(10) 형성공정의 순서가 바뀌는 것을 특징으로 하는 CMOS 제조방법.
- 제1항에 있어서, 상기 반도체 기판(1)은 n형 기판인 것을 특징으로 하는 CMOS 제조방법.
- 제1항에 있어서, 상기 반도체 기판(1)은 p형 기판인 것을 특징으로 하는 CMOS제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920005393A KR930020736A (ko) | 1992-03-31 | 1992-03-31 | 접합 항복 전압(junction breakdown voltage)을 높이는 CMOS 제조방법 |
JP5073879A JPH0613562A (ja) | 1992-03-31 | 1993-03-31 | 接合降伏電圧を高めるcmosトランジスタの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920005393A KR930020736A (ko) | 1992-03-31 | 1992-03-31 | 접합 항복 전압(junction breakdown voltage)을 높이는 CMOS 제조방법 |
Publications (1)
Publication Number | Publication Date |
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KR930020736A true KR930020736A (ko) | 1993-10-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019920005393A KR930020736A (ko) | 1992-03-31 | 1992-03-31 | 접합 항복 전압(junction breakdown voltage)을 높이는 CMOS 제조방법 |
Country Status (2)
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JP (1) | JPH0613562A (ko) |
KR (1) | KR930020736A (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0161885B1 (ko) * | 1995-12-26 | 1999-02-01 | 문정환 | 반도체 소자와 그의 제조방법 |
TWI584476B (zh) * | 2011-08-25 | 2017-05-21 | 聯華電子股份有限公司 | 高壓金氧半導體電晶體元件及其製作方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5779667A (en) * | 1980-11-05 | 1982-05-18 | Fujitsu Ltd | Manufacture of semiconductor device |
JP2554361B2 (ja) * | 1988-07-13 | 1996-11-13 | 沖電気工業株式会社 | 半導体素子の製造方法 |
JPH0316123A (ja) * | 1989-03-29 | 1991-01-24 | Mitsubishi Electric Corp | イオン注入方法およびそれにより製造される半導体装置 |
JPH03120870A (ja) * | 1989-10-04 | 1991-05-23 | Nec Corp | 絶縁ゲート型半導体装置 |
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1992
- 1992-03-31 KR KR1019920005393A patent/KR930020736A/ko not_active Application Discontinuation
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1993
- 1993-03-31 JP JP5073879A patent/JPH0613562A/ja active Pending
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JPH0613562A (ja) | 1994-01-21 |
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