KR100379534B1 - 반도체 소자의 제조 방법 - Google Patents
반도체 소자의 제조 방법 Download PDFInfo
- Publication number
- KR100379534B1 KR100379534B1 KR10-2001-0037774A KR20010037774A KR100379534B1 KR 100379534 B1 KR100379534 B1 KR 100379534B1 KR 20010037774 A KR20010037774 A KR 20010037774A KR 100379534 B1 KR100379534 B1 KR 100379534B1
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- region
- oxide film
- junction
- semiconductor device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000004065 semiconductor Substances 0.000 title claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 44
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 238000005468 ion implantation Methods 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000000137 annealing Methods 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
Classifications
-
- 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
- H10D62/351—Substrate regions of field-effect devices
- H10D62/357—Substrate regions of field-effect devices of FETs
- H10D62/364—Substrate regions of field-effect devices of FETs of IGFETs
- H10D62/371—Inactive supplementary semiconductor regions, e.g. for preventing punch-through, improving capacity effect or leakage current
-
- 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/26506—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors
-
- 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
- H10B12/09—Manufacture or treatment with simultaneous manufacture of the peripheral circuit region and memory cells
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Semiconductor Memories (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (4)
- 기판에 소자 격리 영역을 형성하여 격리 영역과 활성 영역을 구분하여 정의하는 단계;기판 전면에 O2와 H2를 동시에 이온 주입하고 열처리하여 상기 활성 영역 내 소정 깊이에 산화막을 형성하는 단계;상기 활성 영역이 형성된 기판 상에 게이트 산화막, 게이트 전극을 형성하는 단계;상기 게이트 산화막 및 게이트 전극을 마스크로 이용하여 이온 주입 공정을 통해 상기 게이트 영역의 주변 기판 표면 내에 소오스/드레인 영역을 형성함을 특징으로 하는 반도체 소자의 제조 방법.
- 제 1항에 있어서, 상기 산화막은 정크션이 이루어지는 깊이에 형성함을 특징으로 하는 반도체 소자의 제조 방법.
- 제 1항에 있어서, 상기 O2와 H2의 이온 주입을 동시에 진행함으로써, 이형의 웰 영역간의 격리와 H2어닐 공정을 동시에 진행함을 특징으로 하는 반도체 소자의 제조 방법.
- 제 1항에 있어서, 소정 부위가 노출된 감광막을 이용하여 O2와 H2의 이온 주입 공정을 진행하여 상기 산화막은 상기 감광막이 노출된 영역 하에만 소정 깊이에서 소오스/드레인이 형성됨을 특징으로 하는 반도체 소자의 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0037774A KR100379534B1 (ko) | 2001-06-28 | 2001-06-28 | 반도체 소자의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0037774A KR100379534B1 (ko) | 2001-06-28 | 2001-06-28 | 반도체 소자의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030001907A KR20030001907A (ko) | 2003-01-08 |
KR100379534B1 true KR100379534B1 (ko) | 2003-04-10 |
Family
ID=27711990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0037774A Expired - Fee Related KR100379534B1 (ko) | 2001-06-28 | 2001-06-28 | 반도체 소자의 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100379534B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112530806A (zh) * | 2019-09-19 | 2021-03-19 | 上海先进半导体制造股份有限公司 | 单环mos器件及其制作方法 |
-
2001
- 2001-06-28 KR KR10-2001-0037774A patent/KR100379534B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20030001907A (ko) | 2003-01-08 |
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