KR100377509B1 - 아연산화물 반도체의 금속배선 형성방법 - Google Patents
아연산화물 반도체의 금속배선 형성방법 Download PDFInfo
- Publication number
- KR100377509B1 KR100377509B1 KR10-2000-0047355A KR20000047355A KR100377509B1 KR 100377509 B1 KR100377509 B1 KR 100377509B1 KR 20000047355 A KR20000047355 A KR 20000047355A KR 100377509 B1 KR100377509 B1 KR 100377509B1
- Authority
- KR
- South Korea
- Prior art keywords
- zinc oxide
- plasma
- oxide semiconductor
- reactor
- present
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 title claims abstract description 15
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 98
- 239000011787 zinc oxide Substances 0.000 claims abstract description 49
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000001257 hydrogen Substances 0.000 claims abstract description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052786 argon Inorganic materials 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims abstract description 7
- 239000001307 helium Substances 0.000 claims abstract description 3
- 229910052734 helium Inorganic materials 0.000 claims abstract description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000011261 inert gas Substances 0.000 claims abstract description 3
- 229910052743 krypton Inorganic materials 0.000 claims abstract description 3
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052754 neon Inorganic materials 0.000 claims abstract description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052704 radon Inorganic materials 0.000 claims abstract description 3
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052724 xenon Inorganic materials 0.000 claims abstract description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000009774 resonance method Methods 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 7
- 239000000758 substrate Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 14
- 238000009832 plasma treatment Methods 0.000 description 13
- 230000001965 increasing effect Effects 0.000 description 10
- 230000007547 defect Effects 0.000 description 8
- 238000009616 inductively coupled plasma Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000005424 photoluminescence Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- -1 argon ions Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000002784 hot electron Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- 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
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Semiconductor Lasers (AREA)
- Electrodes Of Semiconductors (AREA)
- Led Devices (AREA)
Abstract
Description
시편 종류 | 비접촉저항 (Ωcm2) |
플라즈마로 처리되지 않은 시편(①') | 1. 3 ×10-3 |
아르곤 플라즈마로 처리된 시편(②') | 1. 0 ×10-4 |
수소 플라즈마로 처리된 시편(③') | 4.3 ×10-5 |
Claims (5)
- 반응기 내의 서셉터 상에 아연산화물 반도체가 증착된 기판을 안착시키고, 상기 반응기 내에 수소를 포함하는 플라즈마를 형성하여 상기 반응기 내의 압력이 1 mTorr ~ 1 Torr이고 온도가 0∼400℃인 조건에서 상기 아연산화물 반도체의 표면을 상기 플라즈마에 노출시킨 다음에, 금속 배선을 형성하는 것을 특징으로 하는 아연산화물 반도체의 금속배선 형성방법.
- 제1 항에 있어서, 상기 수소를 포함하는 기체가 헬륨(He), 네온(Ne), 아르곤(Ar), 크립톤(Kr), 제논(Xe), 및 라돈(Rn)으로 이루어진 불활성기체 군으로부터 선택된 어느 하나를 더 포함하거나, 또는 적어도 이들 중의 어느 하나를 포함하는 혼합기체를 더 포함하는 것을 특징으로 하는 아연산화물 반도체의 금속배선 형성방법.
- 삭제
- 제1 항에 있어서, 상기 플라즈마가 유도결합 방식, 용량성 결합 방식, 또는 전자공명 방식에 의해 형성되는 것을 특징으로 하는 아연산화물 반도체의 금속배선 형성방법.
- 제1 항에 있어서, 상기 반응기 둘레에 ICP 코일 안테나를 설치하고, 상기 ICP 코일 안테나에는 10 ~ 20 MHz의 주파수를 갖는 ICP 전력을 1~3000W로 인가하고, 상기 서셉터에는 10 ~ 20 MHz의 주파수를 갖는 RF 전력을 1~500W로 인가함으로써, 상기 플라즈마를 유도결합 방식과 용량성 결합 방식이 혼합된 방식으로 형성하는 것을 특징으로 하는 아연산화물 반도체의 금속배선 형성방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2000-0047355A KR100377509B1 (ko) | 2000-08-17 | 2000-08-17 | 아연산화물 반도체의 금속배선 형성방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0047355A KR100377509B1 (ko) | 2000-08-17 | 2000-08-17 | 아연산화물 반도체의 금속배선 형성방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020014201A KR20020014201A (ko) | 2002-02-25 |
KR100377509B1 true KR100377509B1 (ko) | 2003-03-26 |
Family
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KR10-2000-0047355A KR100377509B1 (ko) | 2000-08-17 | 2000-08-17 | 아연산화물 반도체의 금속배선 형성방법 |
Country Status (1)
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KR (1) | KR100377509B1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100659044B1 (ko) * | 2004-07-05 | 2006-12-19 | 전자부품연구원 | 산화아연 박막을 가지는 태양전지 및 그 제조 방법 |
KR100757073B1 (ko) * | 2006-03-08 | 2007-09-10 | 한국과학기술연구원 | 산화아연-금속 박막 제조방법 |
KR101353538B1 (ko) * | 2007-03-08 | 2014-01-23 | 삼성디스플레이 주식회사 | 투명 박막 트랜지스터의 제조 방법 |
KR100873081B1 (ko) | 2007-05-29 | 2008-12-09 | 삼성모바일디스플레이주식회사 | 박막 트랜지스터, 그의 제조 방법 및 박막 트랜지스터를구비하는 평판 표시 장치 |
KR100907400B1 (ko) | 2007-08-28 | 2009-07-10 | 삼성모바일디스플레이주식회사 | 박막 트랜지스터 및 이를 이용한 발광표시장치 |
KR101811203B1 (ko) | 2009-12-25 | 2017-12-22 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 이를 제작하기 위한 방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10245550A (ja) * | 1997-02-28 | 1998-09-14 | Sumitomo Electric Ind Ltd | ZnO紫外発光体およびその製造方法 |
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2000
- 2000-08-17 KR KR10-2000-0047355A patent/KR100377509B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10245550A (ja) * | 1997-02-28 | 1998-09-14 | Sumitomo Electric Ind Ltd | ZnO紫外発光体およびその製造方法 |
Also Published As
Publication number | Publication date |
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KR20020014201A (ko) | 2002-02-25 |
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