KR101012295B1 - 박막형성 장치 및 방법 - Google Patents
박막형성 장치 및 방법 Download PDFInfo
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- KR101012295B1 KR101012295B1 KR1020030064311A KR20030064311A KR101012295B1 KR 101012295 B1 KR101012295 B1 KR 101012295B1 KR 1020030064311 A KR1020030064311 A KR 1020030064311A KR 20030064311 A KR20030064311 A KR 20030064311A KR 101012295 B1 KR101012295 B1 KR 101012295B1
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- 239000010409 thin film Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 21
- 239000010408 film Substances 0.000 claims abstract description 169
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 90
- 239000000463 material Substances 0.000 claims abstract description 85
- 239000000758 substrate Substances 0.000 claims abstract description 57
- 238000005192 partition Methods 0.000 claims abstract description 45
- 238000009792 diffusion process Methods 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 207
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 29
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 28
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 14
- 229910001882 dioxygen Inorganic materials 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 11
- 230000000996 additive effect Effects 0.000 claims description 11
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 6
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims description 5
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- 239000005977 Ethylene Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 5
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 5
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 claims description 2
- VEDJZFSRVVQBIL-UHFFFAOYSA-N trisilane Chemical compound [SiH3][SiH2][SiH3] VEDJZFSRVVQBIL-UHFFFAOYSA-N 0.000 claims description 2
- 238000005137 deposition process Methods 0.000 claims 2
- 238000005755 formation reaction Methods 0.000 description 76
- 239000001301 oxygen Substances 0.000 description 66
- 229910052760 oxygen Inorganic materials 0.000 description 66
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 41
- 229910052814 silicon oxide Inorganic materials 0.000 description 38
- -1 Oxygen radicals Chemical class 0.000 description 35
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 34
- 229910000077 silane Inorganic materials 0.000 description 27
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 13
- 229910021529 ammonia Inorganic materials 0.000 description 12
- 238000005229 chemical vapour deposition Methods 0.000 description 11
- 239000011521 glass Substances 0.000 description 10
- 150000003254 radicals Chemical class 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 6
- 229920005591 polysilicon Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
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- 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
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
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Abstract
Description
Claims (9)
- 진공용기의 내부를 2실로 격리하는 도전성 격벽판을 상기 진공용기내에 설치하고, 상기 2실중, 일방의 실은 고주파전극을 배치한 플라즈마 생성 공간으로서 형성되고, 타방의 실은 기판을 탑재하는 기판 유지기구가 배치된 성막처리 공간으로서 형성되고, 상기 도전성 격벽판에는 상기 플라즈마 생성 공간과 상기 성막처리 공간을 통하게 하는 복수의 관통 구멍이 형성되고, 상기 플라즈마 생성 공간에는 방전 플라즈마에 의해 원하는 활성종을 생성하기 위한 가스가 도입되고, 상기 도전성 격벽판의 복수의 상기 관통 구멍을 통해 상기 플라즈마 생성 공간내에서 생성된 원하는 상기 활성종이 상기 성막처리 공간에 공급되고, 더욱이 상기 도전성 격벽판에는 상기 플라즈마 생성 공간으로부터 격리되고, 또한 상기 성막처리 공간과 복수의 재료가스 확산 구멍을 통하여 통해 있는 제 1 내부공간을 가지고, 이 제 1 내부공간에는 외부로부터 재료가스가 도입되고, 복수의 상기 재료가스 확산 구멍을 통해서 상기 성막처리 공간에 공급되고, 상기 성막처리 공간에 공급된 상기 활성종과 상기 재료가스와의 반응을 이용하여 상기 기판에 성막이 행해지는 박막형성 장치에 있어서,상기 도전성 격벽판은, 더욱이, 상기 제 1 내부공간으로부터 격리되고, 또한 상기 성막처리 공간과 복수의 가스 확산 구멍을 통하여 통해 있는 제 2 내부공간을 가지고, 당해 제 2 내부공간에는 외부로부터 상기 재료가스 이외의 성막처리를 위한 가스가 도입되고,상기 성막처리 공간에 도입되는 첨가가스는, 암모니아 가스, 이산화 질소 가스, 에탄 가스, 에틸렌 가스로부터 선택된 1종 또는 2종 이상으로 이루어지는 것을 특징으로 하는 박막형성 장치.
- 진공용기의 내부를 2실로 격리하는 도전성 격벽판을 상기 진공용기내에 설치하고, 상기 2실중, 일방의 실은 고주파전극을 배치한 플라즈마 생성 공간으로서 형성되고, 타방의 실은 기판을 탑재하는 기판 유지기구가 배치된 성막처리 공간으로서 형성되고, 상기 도전성 격벽판에는 상기 플라즈마 생성 공간과 상기 성막처리 공간을 통하게 하는 복수의 관통 구멍이 형성되고, 상기 플라즈마 생성 공간에는 방전 플라즈마에 의해 원하는 활성종을 생성하기 위한 가스가 도입되고, 상기 도전성 격벽판의 복수의 상기 관통 구멍을 통해 상기 플라즈마 생성 공간내에서 생성된 원하는 상기 활성종이 상기 성막처리 공간에 공급되고, 더욱이 상기 도전성 격벽판에는 상기 플라즈마 생성 공간으로부터 격리되고, 또한 상기 성막처리 공간과 복수의 재료가스 확산 구멍을 통하여 통해 있는 제 1 내부공간을 가지고, 이 제 1 내부공간에는 외부로부터 재료가스가 도입되고 복수의 상기 재료가스 확산 구멍을 통해서 상기 성막처리 공간에 공급되고, 상기 성막처리 공간에 공급된 상기 활성종과 상기 재료가스와의 반응을 이용하여 상기 기판에 성막이 행해지는 박막형성 장치에 있어서,상기 관통 구멍의 플라즈마 생성 공간측의 구멍 직경이 성막처리 공간측의 구멍 직경보다 작고, 상기 도전성 격벽판은, 더욱이, 상기 제 1 내부공간으로부터 격리되고, 또한 상기 관통 구멍과 가스 도입 구멍을 통하여 통해 있는 제 2 내부공간을 가지고, 당해 제 2 내부공간에는 외부로부터 상기 재료가스 이외의 성막처리를 위한 가스가 도입되고,상기 성막처리 공간에 도입되는 첨가가스는, 암모니아 가스, 이산화 질소 가스, 에탄 가스, 에틸렌 가스로부터 선택된 1종 또는 2종 이상으로 이루어지는 것을 특징으로 하는 박막형성 장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 재료가스는, 모노실란 가스, 디실란 가스, 트리실란 가스 또는 테트라에톡시실란 가스중 어느 하나인 것을 특징으로 하는 박막형성 장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 플라즈마 생성 공간측의 방전 플라즈마에 의해 원하는 활성종을 생성하기 위한 가스는, 산소 가스를 함유하여 이루어지는 것을 특징으로 하는 박막형성 장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 플라즈마 생성 공간측의 방전 플라즈마에 의해 원하는 활성종을 생성하기 위한 가스는, 불활성 가스를 함유하여 이루어지는 것을 특징으로 하는 박막형성 장치.
- 삭제
- 삭제
- 제 1 항 또는 제 2 항에 있어서, 상기 플라즈마 생성 공간측의 방전 플라즈마에 의해 원하는 활성종을 생성하기 위한 가스의 유량을 제어하는 유량제어기와, 상기 제 2 내부공간에 도입되는 상기 재료가스 이외의 가스의 유량을 제어하는 유량제어기가 구비되고, 이 각각이 독립적으로 제어 가능한 것을 특징으로 하는 박막형성 장치.
- 제 1 항 또는 제 2 항에 기재된 박막형성 장치를 사용하여, 상기 기판에 성막을 행하는 것을 특징으로 하는 박막형성 방법.
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JP2002269581A JP3991315B2 (ja) | 2002-09-17 | 2002-09-17 | 薄膜形成装置及び方法 |
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CN (1) | CN100390943C (ko) |
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KR100378871B1 (ko) * | 2000-02-16 | 2003-04-07 | 주식회사 아펙스 | 라디칼 증착을 위한 샤워헤드장치 |
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2002
- 2002-09-17 JP JP2002269581A patent/JP3991315B2/ja not_active Expired - Fee Related
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2003
- 2003-09-16 US US10/662,339 patent/US20040050328A1/en not_active Abandoned
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- 2003-09-17 EP EP03255821A patent/EP1420079B8/en not_active Expired - Fee Related
- 2003-09-17 DE DE60305605T patent/DE60305605T2/de not_active Expired - Lifetime
- 2003-09-17 CN CNB031581986A patent/CN100390943C/zh not_active Expired - Fee Related
- 2003-09-17 KR KR1020030064311A patent/KR101012295B1/ko active IP Right Grant
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KR19990010957A (ko) * | 1997-07-19 | 1999-02-18 | 김상호 | 플라즈마 발생부를 가지는 샤워헤드장치 |
KR20020001565A (ko) * | 2000-06-23 | 2002-01-09 | 니시히라 순지 | Cvd장치 |
JP2002246381A (ja) * | 2001-02-15 | 2002-08-30 | Anelva Corp | Cvd方法 |
Also Published As
Publication number | Publication date |
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EP1420079A1 (en) | 2004-05-19 |
JP2004111505A (ja) | 2004-04-08 |
KR20040025597A (ko) | 2004-03-24 |
US20060127600A1 (en) | 2006-06-15 |
US20040050328A1 (en) | 2004-03-18 |
CN100390943C (zh) | 2008-05-28 |
EP1420079B8 (en) | 2006-08-23 |
DE60305605T2 (de) | 2007-05-16 |
CN1490851A (zh) | 2004-04-21 |
US20090126629A1 (en) | 2009-05-21 |
TWI230985B (en) | 2005-04-11 |
TW200419668A (en) | 2004-10-01 |
EP1420079B1 (en) | 2006-05-31 |
DE60305605D1 (de) | 2006-07-06 |
JP3991315B2 (ja) | 2007-10-17 |
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