KR100845944B1 - ZnO박막 형성방법 - Google Patents
ZnO박막 형성방법 Download PDFInfo
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- KR100845944B1 KR100845944B1 KR1020060116154A KR20060116154A KR100845944B1 KR 100845944 B1 KR100845944 B1 KR 100845944B1 KR 1020060116154 A KR1020060116154 A KR 1020060116154A KR 20060116154 A KR20060116154 A KR 20060116154A KR 100845944 B1 KR100845944 B1 KR 100845944B1
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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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02266—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by physical ablation of a target, e.g. sputtering, reactive sputtering, physical vapour deposition or pulsed laser deposition
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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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
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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
- H01L21/28194—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation by deposition, e.g. evaporation, ALD, CVD, sputtering, laser deposition
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/0103—Zinc [Zn]
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- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
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- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physical Vapour Deposition (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (8)
- MgO 기판 및 ZnO 타겟을 마련하는 단계;챔버내에 상기 ZnO 타겟을 설치하고, 상기 MgO 기판을 상기 챔버내에 로딩하는 단계; 및상기 ZnO 타겟 표면에 레이저를 조사하여 상기 MgO 기판에 ZnO 박막을 형성하는 단계를 포함하는 ZnO 박막 형성방법.
- 기판 및 불순물이 도핑된 ZnO 타겟을 마련하는 단계;챔버내에 상기 불순물이 도핑된 ZnO 타겟을 설치하고, 상기 기판을 상기 챔버내에 로딩하는 단계; 및상기 불순물이 도핑된 ZnO 타겟 표면에 레이저를 조사하여 상기 기판상에 불순물이 도핑된 ZnO 박막을 형성하는 단계를 포함하는 ZnO 박막 형성방법.
- 청구항 2에 있어서, 상기 기판은 MgO 기판, 글래스 기판, 사파이어 기판, 실리콘 기판 중 어느 하나이고, 상기 불순물은 Mg, Cd, Ga, As 중 적어도 어느 하나인 ZnO 박막 형성방법.
- 청구항 1 또는 2에 있어서, 상기 기판에 ZnO 박막을 형성한 후, 열처리 공정을 더 실시하는 ZnO 박막 형성방법.
- 청구항 1 또는 2에 있어서, 상기 레이저 반복 주파수는 1 내지 5Hz인 ZnO 박막 형성방법.
- 청구항 1 또는 2에 있어서, 상기 증착 시간은 1분 내지 30분으로 하는 ZnO 박막 형성방법.
- 청구항 1 또는 2에 있어서, 상기 챔버내 산소압력은 50mTorr 내지 250mTorr인 ZnO 박막 형성방법.
- 청구항 1 또는 2에 있어서, 상기 박막 성장 온도는 100도 내지 700도인 ZnO 박막 형성방법.
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KR1020060116154A KR100845944B1 (ko) | 2006-11-23 | 2006-11-23 | ZnO박막 형성방법 |
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KR1020060116154A KR100845944B1 (ko) | 2006-11-23 | 2006-11-23 | ZnO박막 형성방법 |
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KR20080046767A KR20080046767A (ko) | 2008-05-28 |
KR100845944B1 true KR100845944B1 (ko) | 2008-07-11 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20230037818A (ko) | 2021-09-10 | 2023-03-17 | 인제대학교 산학협력단 | 열 소산 어닐링을 이용한 금속 산화물 박막의 결정화 방법 |
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CN112289677B (zh) * | 2020-10-14 | 2022-04-29 | 滕州创感电子科技有限公司 | 一种柔性衬底高迁移率氧化物半导体薄膜室温生长与后处理方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20060010135A (ko) * | 2004-07-27 | 2006-02-02 | 홍광준 | 산화아연 박막 성장 방법 |
KR20060056484A (ko) * | 2004-11-22 | 2006-05-25 | 한국과학기술연구원 | 펄스 레이저 증착법에 의한 산화물 나노구조체의 합성방법및 합성장치 |
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KR20060010135A (ko) * | 2004-07-27 | 2006-02-02 | 홍광준 | 산화아연 박막 성장 방법 |
KR20060056484A (ko) * | 2004-11-22 | 2006-05-25 | 한국과학기술연구원 | 펄스 레이저 증착법에 의한 산화물 나노구조체의 합성방법및 합성장치 |
Cited By (1)
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KR20230037818A (ko) | 2021-09-10 | 2023-03-17 | 인제대학교 산학협력단 | 열 소산 어닐링을 이용한 금속 산화물 박막의 결정화 방법 |
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