KR100532938B1 - 반도체 장치의 제조 방법 - Google Patents
반도체 장치의 제조 방법 Download PDFInfo
- Publication number
- KR100532938B1 KR100532938B1 KR10-2004-0029518A KR20040029518A KR100532938B1 KR 100532938 B1 KR100532938 B1 KR 100532938B1 KR 20040029518 A KR20040029518 A KR 20040029518A KR 100532938 B1 KR100532938 B1 KR 100532938B1
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- oxide film
- high voltage
- forming
- photoresist pattern
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 6
- 239000000758 substrate Substances 0.000 claims abstract description 43
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000005468 ion implantation Methods 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims 1
- 150000002500 ions Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
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- 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
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823418—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the source or drain structures, e.g. specific source or drain implants or silicided source or drain structures or raised source or drain structures
-
- 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
- H01L21/26513—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors of electrically active species
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (5)
- 고전압 소자 영역과 저전압 소자 영역을 갖는 기판을 마련하는 단계;상기 기판 상에 제1산화막을 형성하는 단계;상기 제1산화막을 갖는 기판에 피웰을 형성하는 단계;상기 제1산화막을 제거하는 단계;상기 기판 상에 제2산화막을 형성하는 단계;상기 기판의 제2산화막 상에 고전압 소자 영역을 노출시키는 포토레지스트 패턴을 형성하는 단계;상기 포토레지스트 패턴을 이온 마스크로 사용하는 이온 주입을 실시하여 상기 고전압 소자 영역의 기판에 불순물을 주입시키는 단계;상기 포토레지스트 패턴을 제거하는 단계;상기 기판에 문턱 전압 조절용 불순물을 주입시키는 단계;상기 제2산화막을 제거하는 단계; 및상기 기판 상에 게이트 전극 및 상기 게이트 전극과 인접하는 기판에 소스/드레인을 형성하는 단계를 포함하는 반도체 장치의 제조 방법.
- 제1항에 있어서, 상기 제1산화막과 제2산화막 각각은 300 내지 400Å의 두께를 갖도록 형성하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1항에 있어서, 상기 피웰은 이온 주입 및 1,000 내지 1,200℃의 온도에서 120 내지 180분 동안 드라인브인을 실시함으로서 형성하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1항에 있어서, 상기 고전압 소자 영역의 기판에 주입하는 불순물은 11B+ 이고, 30 내지 50KeV의 에너지로 1E10 내지 1E14 atoms/cm2의 도즈량을 갖도록 주입하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1항에 있어서, 상기 문턱 전압 조절용 불순물은 11B+ 이고, 30 내지 50KeV의 에너지로 1E10 내지 1E14 atoms/cm2의 도즈량을 갖도록 주입하는 것을 특징으로 하는 반도체 장치의 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0029518A KR100532938B1 (ko) | 2004-04-28 | 2004-04-28 | 반도체 장치의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0029518A KR100532938B1 (ko) | 2004-04-28 | 2004-04-28 | 반도체 장치의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050104166A KR20050104166A (ko) | 2005-11-02 |
KR100532938B1 true KR100532938B1 (ko) | 2005-12-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2004-0029518A KR100532938B1 (ko) | 2004-04-28 | 2004-04-28 | 반도체 장치의 제조 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100532938B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100800749B1 (ko) * | 2006-12-11 | 2008-02-01 | 동부일렉트로닉스 주식회사 | 반도체 소자의 제조방법 |
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2004
- 2004-04-28 KR KR10-2004-0029518A patent/KR100532938B1/ko active IP Right Grant
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KR20050104166A (ko) | 2005-11-02 |
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