JP4623055B2 - メタル成膜装置におけるメタル膜剥離防止構造及び当該構造を用いる半導体装置の製造方法 - Google Patents
メタル成膜装置におけるメタル膜剥離防止構造及び当該構造を用いる半導体装置の製造方法 Download PDFInfo
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- 229910052751 metal Inorganic materials 0.000 title claims description 112
- 239000002184 metal Substances 0.000 title claims description 112
- 239000004065 semiconductor Substances 0.000 title claims description 34
- 230000002265 prevention Effects 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000010408 film Substances 0.000 claims description 170
- 238000000034 method Methods 0.000 claims description 27
- 239000000758 substrate Substances 0.000 claims description 23
- 230000003746 surface roughness Effects 0.000 claims description 21
- 239000003870 refractory metal Substances 0.000 claims description 20
- 238000004544 sputter deposition Methods 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000000151 deposition Methods 0.000 claims description 14
- 230000008021 deposition Effects 0.000 claims description 13
- 150000004767 nitrides Chemical class 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 239000010409 thin film Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 3
- 239000002245 particle Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000007750 plasma spraying Methods 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002923 metal particle Substances 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000000231 atomic layer deposition Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000030433 Epiphysiolysis of the hip Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 nitrogen ions Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
- C23C16/4404—Coatings or surface treatment on the inside of the reaction chamber or on parts thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
- C23C14/564—Means for minimising impurities in the coating chamber such as dust, moisture, residual gases
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Electrodes Of Semiconductors (AREA)
- Physical Vapour Deposition (AREA)
- Coating By Spraying Or Casting (AREA)
Description
12 ターゲット
14 バッキングプレート
16 マグネット
18 電源
20 ステージ
22 半導体ウェーハ(被処理基板)
30 シールド部材(防着板)
40 堆積メタル膜
42 プラズマ溶射膜
Claims (8)
- 減圧下のチャンバ内で被処理基板上にメタル薄膜が形成されるメタル成膜装置におけるメタル膜剥離防止構造であって、
前記チャンバ内で前記基板に対するメタル成膜の際に前記基板の周りで前記メタルが付着して堆積する所定の部材から堆積メタル膜が剥離するのを防止または抑制するために、前記部材の表面にアルミニウムまたはアルミニウム合金からなるプラズマ溶射膜が形成されており、
前記プラズマ溶射膜の表面粗さが、十点平均粗さRzとして、65μm≦Rz≦130μmの範囲にあり、
前記プラズマ溶射膜の表面における凹凸の平均間隔が200μm〜400μmの範囲にあり、
前記メタルが、高融点金属あるいは高融点金属の窒化物である、
メタル膜剥離防止構造。 - 減圧下のチャンバ内で被処理基板上にメタル薄膜が形成されるメタル成膜装置におけるメタル膜剥離防止構造であって、
前記チャンバ内で前記基板に対するメタル成膜の際に前記基板の周りで前記メタルが付着して堆積する所定の部材から堆積メタル膜が剥離するのを防止または抑制するために、前記部材の表面にアルミニウムまたはアルミニウム合金からなるプラズマ溶射膜が形成され、かつ前記プラズマ溶射膜の表面が粗面化されており、
前記プラズマ溶射膜の表面粗さが、十点平均粗さRzとして、100μm≦Rz≦130μmの範囲にあり、
前記プラズマ溶射膜の表面における凹凸の平均間隔が200μm〜400μmの範囲にあり、
前記メタルが、高融点金属あるいは高融点金属の窒化物である、
メタル膜剥離防止構造。 - 前記部材の表面の中心線平均粗さRaが4.5μm〜7μmの範囲にある、請求項1又は請求項2に記載のメタル膜剥離防止構造。
- 前記プラズマ溶射膜の平均膜厚が200μm以上である、請求項1〜3のいずれか一項に記載のメタル膜剥離防止構造。
- 前記メタルが、Ti又はTiNである、請求項1〜4のいずれか一項に記載のメタル膜剥離防止構造。
- 前記部材は、前記チャンバの内壁に前記メタルの堆積膜が付着するのを防止するための防着板を含む、請求項1〜5のいずれか一項に記載のメタル膜剥離防止構造。
- 前記メタル成膜装置は、スパッタリングで前記基板上に金属薄膜を形成するスパッタ装置である、請求項1〜6のいずれか一項に記載のメタル膜剥離防止構造。
- メタル膜防着部材を備えたチャンバ内で半導体ウェーハに対してメタル成膜処理を施す工程を含む半導体装置の製造方法であって、
半導体ウェーハをチャンバ内に導入する工程と、
上記半導体ウェーハに対してメタル成膜処理を施す工程と、
チャンバ内のメタル膜防着部材を取り出す工程と、
取り出した防着部材を洗浄する工程と、
洗浄した防着部材を上記チャンバ内に設置する工程と、
半導体ウェーハをチャンバ内に導入する工程と、
上記半導体ウェーハに対してメタル成膜処理を施す工程と
を有し、
上記防着部材の表面にアルミニウムまたはアルミニウム合金からなるプラズマ溶射膜が形成され、かつ上記プラズマ溶射膜の表面の粗さが、十点平均粗さRzとして、65μm≦Rz≦130μmの範囲にあり、
前記プラズマ溶射膜の表面における凹凸の平均間隔が200μm〜400μmの範囲にあり、
前記メタルが、高融点金属あるいは高融点金属の窒化物である、
半導体装置の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2007136863A JP4623055B2 (ja) | 2007-05-23 | 2007-05-23 | メタル成膜装置におけるメタル膜剥離防止構造及び当該構造を用いる半導体装置の製造方法 |
US12/122,794 US20080305634A1 (en) | 2007-05-23 | 2008-05-19 | Metal Film Separation Prevention Structure in Metal Film Forming Device, and Semiconductor Device Manufacturing Method Using Said Structure |
PCT/US2008/064443 WO2008147829A1 (en) | 2007-05-23 | 2008-05-22 | Apparatus and method to prevent contamination in semiconductor wafer metal film processing |
Applications Claiming Priority (1)
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JP2007136863A JP4623055B2 (ja) | 2007-05-23 | 2007-05-23 | メタル成膜装置におけるメタル膜剥離防止構造及び当該構造を用いる半導体装置の製造方法 |
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JP2008291299A JP2008291299A (ja) | 2008-12-04 |
JP4623055B2 true JP4623055B2 (ja) | 2011-02-02 |
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US (1) | US20080305634A1 (ja) |
JP (1) | JP4623055B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2020067643A1 (ko) * | 2018-09-28 | 2020-04-02 | 무진전자 주식회사 | 일체형 국소 노즐을 이용한 케미컬 퓸 제거장치 |
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KR101564213B1 (ko) * | 2009-12-04 | 2015-10-30 | 엘지디스플레이 주식회사 | 스퍼터링 장치 |
GB201102447D0 (en) | 2011-02-11 | 2011-03-30 | Spp Process Technology Systems Uk Ltd | Composite shielding |
EP2487275B1 (en) * | 2011-02-11 | 2016-06-15 | SPTS Technologies Limited | Composite shielding |
KR101212863B1 (ko) | 2011-02-28 | 2012-12-14 | 하이디스 테크놀로지 주식회사 | 박막 증착 장비 |
KR101963862B1 (ko) * | 2011-05-31 | 2019-03-29 | 어플라이드 머티어리얼스, 인코포레이티드 | 에지, 측면 및 후면 보호를 갖는 건식 식각을 위한 장치 및 방법들 |
JP5860063B2 (ja) * | 2011-12-22 | 2016-02-16 | キヤノンアネルバ株式会社 | 基板処理装置 |
WO2013146137A1 (ja) * | 2012-03-28 | 2013-10-03 | 富士フイルム株式会社 | 真空成膜装置用防着板、真空成膜装置、および、真空成膜方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60120515A (ja) * | 1983-12-05 | 1985-06-28 | Hitachi Ltd | 薄膜形成装置 |
JP2005029897A (ja) * | 1999-12-28 | 2005-02-03 | Toshiba Corp | 真空成膜装置用部品とそれを用いた真空成膜装置およびターゲット装置 |
JP2005133183A (ja) * | 2003-10-31 | 2005-05-26 | Optrex Corp | スパッタ装置およびスパッタ方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6797131B2 (en) * | 2002-11-12 | 2004-09-28 | Applied Materials, Inc. | Design of hardware features to facilitate arc-spray coating applications and functions |
KR100591433B1 (ko) * | 2004-12-29 | 2006-06-22 | 동부일렉트로닉스 주식회사 | 질화 티타늄(TiN) 스퍼터링 공정용 실드 및 코팅방법 |
US20060292310A1 (en) * | 2005-06-27 | 2006-12-28 | Applied Materials, Inc. | Process kit design to reduce particle generation |
-
2007
- 2007-05-23 JP JP2007136863A patent/JP4623055B2/ja not_active Expired - Fee Related
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2008
- 2008-05-19 US US12/122,794 patent/US20080305634A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60120515A (ja) * | 1983-12-05 | 1985-06-28 | Hitachi Ltd | 薄膜形成装置 |
JP2005029897A (ja) * | 1999-12-28 | 2005-02-03 | Toshiba Corp | 真空成膜装置用部品とそれを用いた真空成膜装置およびターゲット装置 |
JP2005133183A (ja) * | 2003-10-31 | 2005-05-26 | Optrex Corp | スパッタ装置およびスパッタ方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020067643A1 (ko) * | 2018-09-28 | 2020-04-02 | 무진전자 주식회사 | 일체형 국소 노즐을 이용한 케미컬 퓸 제거장치 |
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