KR100850098B1 - 반도체 소자 제조 방법 - Google Patents
반도체 소자 제조 방법 Download PDFInfo
- Publication number
- KR100850098B1 KR100850098B1 KR1020060135964A KR20060135964A KR100850098B1 KR 100850098 B1 KR100850098 B1 KR 100850098B1 KR 1020060135964 A KR1020060135964 A KR 1020060135964A KR 20060135964 A KR20060135964 A KR 20060135964A KR 100850098 B1 KR100850098 B1 KR 100850098B1
- Authority
- KR
- South Korea
- Prior art keywords
- well
- temperature
- semiconductor substrate
- gate oxide
- forming
- 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
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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
- H01L21/02—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
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28158—Making the insulator
- H01L21/28167—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation
-
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (3)
- (a) 반도체 기판을 퍼니스 장비에 로딩시키는 단계와,(b) 상기 퍼니스 장비의 온도를 웰 어닐 공정을 위한 온도로 상승시키는 단계와,(c) 상기 상승된 온도로 상기 반도체 기판에 대해 상기 웰 어닐 공정을 실시하는 단계와,(d) 상기 퍼니스 장비의 온도를 게이트 산화막 형성을 위한 온도로 다운시키는 단계와,(e) 상기 다운된 온도로 상기 웰이 형성된 반도체 기판 상에 게이트 산화막을 형성하는 단계를 포함하는 반도체 소자 제조 방법.
- 제 1 항에 있어서,상기 (c) 단계는, N2 가스를 이용하여 15초∼25초 동안 상기 어닐 공정을 진행하는 것을 특징으로 하는 반도체 소자 제조 방법.
- 제 1 항에 있어서,상기 (e) 단계는, N2 가스, H2 가스 및 HCl를 이용하여 상기 웰 어닐 공정을 거친 반도체 기판의 상부에 상기 게이트 산화막을 형성하는 것을 특징으로 하는 반도체 소자 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060135964A KR100850098B1 (ko) | 2006-12-28 | 2006-12-28 | 반도체 소자 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060135964A KR100850098B1 (ko) | 2006-12-28 | 2006-12-28 | 반도체 소자 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080061446A KR20080061446A (ko) | 2008-07-03 |
KR100850098B1 true KR100850098B1 (ko) | 2008-08-04 |
Family
ID=39813698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060135964A Expired - Fee Related KR100850098B1 (ko) | 2006-12-28 | 2006-12-28 | 반도체 소자 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100850098B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050002258A (ko) * | 2003-06-30 | 2005-01-07 | 주식회사 하이닉스반도체 | 반도체소자의 제조방법 |
-
2006
- 2006-12-28 KR KR1020060135964A patent/KR100850098B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050002258A (ko) * | 2003-06-30 | 2005-01-07 | 주식회사 하이닉스반도체 | 반도체소자의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20080061446A (ko) | 2008-07-03 |
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