JP6155389B2 - アモルファスシリコン膜の蒸着方法及び蒸着装置 - Google Patents
アモルファスシリコン膜の蒸着方法及び蒸着装置 Download PDFInfo
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- 229910021417 amorphous silicon Inorganic materials 0.000 title claims description 46
- 238000000151 deposition Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 20
- 239000007789 gas Substances 0.000 claims description 76
- 230000003746 surface roughness Effects 0.000 claims description 25
- 239000001307 helium Substances 0.000 claims description 19
- 229910052734 helium Inorganic materials 0.000 claims description 19
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 19
- 230000008021 deposition Effects 0.000 claims description 18
- 238000007740 vapor deposition Methods 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 13
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 9
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 229910000077 silane Inorganic materials 0.000 claims description 7
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 238000005137 deposition process Methods 0.000 claims description 3
- 229910003915 SiCl2H2 Inorganic materials 0.000 claims 2
- 239000010408 film Substances 0.000 description 36
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910007264 Si2H6 Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910021423 nanocrystalline silicon Inorganic materials 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon 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
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
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Description
Claims (4)
- チャンバの内部に基板をローディングした状態でソースガスと雰囲気ガスとを供給して,前記基板上にアモルファスシリコン膜を蒸着し,
前記雰囲気ガスは,水素とヘリウムのうち,何れか一つ以上であり,
前記ソースガスは,シラン(SiH4),ジシラン(Si2H6),ジクロロシラン(SiCl2H2)のうち,何れか一つ以上であり,
前記蒸着工程は,530〜570℃の工程温度において行われ,
前記ソースガスの流量は,0.5〜300sccmであり,
前記雰囲気ガスの流量は,100〜25000sccmであることを特徴とするアモルファスシリコン膜の蒸着方法。 - 蒸着されたアモルファスシリコン膜の表面粗さが1nm以下であることを特徴とする請求項1記載のアモルファスシリコン膜の蒸着方法。
- 前記蒸着工程は,1〜300Torrにおいて行われることを特徴とする請求項1又は2記載のアモルファスシリコン膜の蒸着方法。
- 基板に対する工程が行われる内部空間を提供するチャンバと,
前記チャンバ内に提供されて,前記基板を支持する基板支持部と,
前記チャンバの一側に形成された導入部に連結され,前記導入部を介して前記チャンバの内部にソースガス及び雰囲気ガスをそれぞれ供給する第1及び第2供給ラインと,
前記第1及び第2供給ラインにそれぞれ連結され,前記ソースガス及び前記雰囲気ガスが貯蔵された第1及び第2貯蔵タンクを含み,
前記ソースガスは,シラン(SiH4),ジシラン(Si2H6),ジクロロシラン(SiCl2H2)のうち,何れか一つ以上であり,
工程温度を530〜570℃に調整するために前記基板支持部を制御すると共に,ソースガスの流量を0.5〜300sccmに,雰囲気ガスの流量を100〜25000sccmにそれぞれ調整するために前記第1及び第2供給ラインにそれぞれ設けられた第1,第2流量制御機を制御する制御部とを備え,
前記雰囲気ガスは,水素とヘリウムのうちの何れか一つであることを特徴とするアモルファスシリコン膜の蒸着装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2013-0125075 | 2013-10-21 | ||
KR20130125075A KR101489306B1 (ko) | 2013-10-21 | 2013-10-21 | 어모퍼스 실리콘막의 증착 방법 및 증착 장치 |
PCT/KR2014/008571 WO2015060541A1 (ko) | 2013-10-21 | 2014-09-15 | 어모퍼스 실리콘막의 증착 방법 및 증착 장치 |
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JP2016539495A JP2016539495A (ja) | 2016-12-15 |
JP6155389B2 true JP6155389B2 (ja) | 2017-06-28 |
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US (2) | US9721798B2 (ja) |
JP (1) | JP6155389B2 (ja) |
KR (1) | KR101489306B1 (ja) |
CN (1) | CN105612603B (ja) |
TW (1) | TWI601842B (ja) |
WO (1) | WO2015060541A1 (ja) |
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RU2661320C1 (ru) * | 2017-04-26 | 2018-07-13 | Закрытое акционерное общество Научно-инженерный центр "ИНКОМСИСТЕМ" | Способ гидрофобизации субстрата |
JP6902958B2 (ja) * | 2017-08-02 | 2021-07-14 | 東京エレクトロン株式会社 | シリコン膜の形成方法および形成装置 |
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WO2009009499A1 (en) * | 2007-07-07 | 2009-01-15 | Xunlight Corporation | Hybrid chemical vapor deposition process combining hot-wire cvd and plasma-enhanced cvd |
US20090065816A1 (en) * | 2007-09-11 | 2009-03-12 | Applied Materials, Inc. | Modulating the stress of poly-crystaline silicon films and surrounding layers through the use of dopants and multi-layer silicon films with controlled crystal structure |
US7955890B2 (en) * | 2008-06-24 | 2011-06-07 | Applied Materials, Inc. | Methods for forming an amorphous silicon film in display devices |
CN101996869A (zh) * | 2009-08-31 | 2011-03-30 | 北大方正集团有限公司 | 多晶硅薄膜的制造方法及装置 |
US20110088760A1 (en) * | 2009-10-20 | 2011-04-21 | Applied Materials, Inc. | Methods of forming an amorphous silicon layer for thin film solar cell application |
US8709551B2 (en) * | 2010-03-25 | 2014-04-29 | Novellus Systems, Inc. | Smooth silicon-containing films |
JP4967066B2 (ja) * | 2010-04-27 | 2012-07-04 | 東京エレクトロン株式会社 | アモルファスシリコン膜の成膜方法および成膜装置 |
JP5514162B2 (ja) * | 2011-07-22 | 2014-06-04 | 東京エレクトロン株式会社 | アモルファスシリコン膜の成膜方法および成膜装置 |
KR101551199B1 (ko) * | 2013-12-27 | 2015-09-10 | 주식회사 유진테크 | 사이클릭 박막 증착 방법 및 반도체 제조 방법, 그리고 반도체 소자 |
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2013
- 2013-10-21 KR KR20130125075A patent/KR101489306B1/ko active IP Right Grant
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2014
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- 2014-09-15 JP JP2016521666A patent/JP6155389B2/ja active Active
- 2014-09-15 WO PCT/KR2014/008571 patent/WO2015060541A1/ko active Application Filing
- 2014-09-15 US US14/915,705 patent/US9721798B2/en active Active
- 2014-10-16 TW TW103135790A patent/TWI601842B/zh active
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US9721798B2 (en) | 2017-08-01 |
US20170256410A1 (en) | 2017-09-07 |
JP2016539495A (ja) | 2016-12-15 |
CN105612603B (zh) | 2019-05-03 |
WO2015060541A1 (ko) | 2015-04-30 |
TWI601842B (zh) | 2017-10-11 |
KR101489306B1 (ko) | 2015-02-11 |
US20160211141A1 (en) | 2016-07-21 |
TW201516175A (zh) | 2015-05-01 |
CN105612603A (zh) | 2016-05-25 |
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