JP6030404B2 - スパッタリング装置 - Google Patents
スパッタリング装置 Download PDFInfo
- Publication number
- JP6030404B2 JP6030404B2 JP2012232719A JP2012232719A JP6030404B2 JP 6030404 B2 JP6030404 B2 JP 6030404B2 JP 2012232719 A JP2012232719 A JP 2012232719A JP 2012232719 A JP2012232719 A JP 2012232719A JP 6030404 B2 JP6030404 B2 JP 6030404B2
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- adhesion
- vacuum chamber
- preventing plate
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- 238000004544 sputter deposition Methods 0.000 title claims description 49
- 238000000151 deposition Methods 0.000 claims description 45
- 230000008021 deposition Effects 0.000 claims description 45
- 239000002245 particle Substances 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 26
- 239000000758 substrate Substances 0.000 description 24
- 230000002265 prevention Effects 0.000 description 19
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 12
- 239000012212 insulator Substances 0.000 description 7
- 230000036961 partial effect Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005513 bias potential Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Description
Claims (3)
- ターゲットが着脱自在に取り付けられる真空チャンバと、この真空チャンバ内で前記ターゲットに対向配置されて処理対象物を保持するステージと、前記ターゲットと前記ステージとの間の空間を囲繞して前記真空チャンバの内壁面へのスパッタ粒子の付着を防止する防着手段とを備え、
前記ステージから前記ターゲットに向かう方向を上とし、前記防着手段は上下方向に並設される複数枚の防着板で構成され、互いに隣接する前記防着板の各々は、所定長さに亘って、かつ、板厚方向に3mm以下の隙間を存してオーバーラップさせて配置され、
前記複数枚の防着板のうち一の防着板の他の防着板側の端部を前記真空チャンバの内方に向けてL字状に屈曲すると共に、当該他の防着板の前記一の防着板側の端部を前記真空チャンバの内方に向けて直角に屈曲し、両防着板の端部により区画される空間にスペーサーを設けて前記隙間を形成することを特徴とするスパッタリング装置。 - 前記複数枚の防着板のうち互いに上下方向で隣接して並設される2枚の前記防着板の上端部と下端部とを前記隙間が上下方向にのびるようにオーバーラップされることを特徴とする請求項1記載のスパッタリング装置。
- 請求項1または請求項2記載のスパッタリング装置であって、前記一の防着板を上下動する駆動手段の駆動軸が連結され、この一の防着板が上側または下側に位置する前記他の防着板に対して上下動自在であることを特徴とするスパッタリング装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2012232719A JP6030404B2 (ja) | 2012-10-22 | 2012-10-22 | スパッタリング装置 |
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JP2012232719A JP6030404B2 (ja) | 2012-10-22 | 2012-10-22 | スパッタリング装置 |
Publications (2)
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JP2014084483A JP2014084483A (ja) | 2014-05-12 |
JP6030404B2 true JP6030404B2 (ja) | 2016-11-24 |
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JP2012232719A Active JP6030404B2 (ja) | 2012-10-22 | 2012-10-22 | スパッタリング装置 |
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JP (1) | JP6030404B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5978417B1 (ja) * | 2015-03-10 | 2016-08-24 | 株式会社アルバック | 酸化アルミニウム膜の成膜方法及び形成方法並びにスパッタリング装置 |
SG11201707199PA (en) * | 2015-03-10 | 2017-10-30 | Ulvac Inc | Method of depositing aluminum oxide film, method of forming the same, and sputtering apparatus |
JP6559233B2 (ja) * | 2015-05-22 | 2019-08-14 | 株式会社アルバック | マグネトロンスパッタリング装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4450472B2 (ja) * | 2000-03-08 | 2010-04-14 | 株式会社アルバック | スパッタリング装置 |
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