JP4886565B2 - 基板処理装置 - Google Patents
基板処理装置 Download PDFInfo
- Publication number
- JP4886565B2 JP4886565B2 JP2007078573A JP2007078573A JP4886565B2 JP 4886565 B2 JP4886565 B2 JP 4886565B2 JP 2007078573 A JP2007078573 A JP 2007078573A JP 2007078573 A JP2007078573 A JP 2007078573A JP 4886565 B2 JP4886565 B2 JP 4886565B2
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- JP
- Japan
- Prior art keywords
- gas
- chamber
- etching
- substrate
- processing chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000758 substrate Substances 0.000 title claims description 63
- 239000007789 gas Substances 0.000 claims description 94
- 229920001721 polyimide Polymers 0.000 claims description 46
- 239000004642 Polyimide Substances 0.000 claims description 35
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 34
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 34
- 238000000576 coating method Methods 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000009719 polyimide resin Substances 0.000 claims description 7
- 238000005530 etching Methods 0.000 description 51
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 39
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 24
- 229910052710 silicon Inorganic materials 0.000 description 24
- 239000010703 silicon Substances 0.000 description 24
- 238000002156 mixing Methods 0.000 description 16
- 238000009792 diffusion process Methods 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 229910001873 dinitrogen Inorganic materials 0.000 description 14
- 238000005260 corrosion Methods 0.000 description 13
- 230000007797 corrosion Effects 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Drying Of Semiconductors (AREA)
Description
基板を支持する支持手段と、
閉塞空間を有し、内部に前記支持手段が配置される処理チャンバと、
前記処理チャンバ内に弗化水素ガスを含む処理ガスを供給するガス供給手段とを少なくとも備え、
供給された前記処理ガスによって基板を処理する基板処理装置であって、
前記処理チャンバは、その内面にポリイミドからなる被膜が形成されてなることを特徴とする基板処理装置に係る。
11 処理チャンバ
12 本体
13 大蓋
14 小蓋
15,16 拡散板
17 給気室
18 排気室
19 エッチング室
21 シャッタ
22,23,24,25,26,27 ポリイミド被膜
29 支持ポスト
30 ガス供給装置
31 窒素ガス供給源
32 無水弗化水素ガス供給源
33 貯蔵槽
34 混合槽
35,36 流量調整弁
50 排気装置
55 ヒータ
K シリコン基板
Claims (3)
- 基板を支持する支持手段と、
閉塞空間を有し、内部に前記支持手段が配置される処理チャンバと、
前記処理チャンバ内に弗化水素ガスを含む処理ガスを供給するガス供給手段とを少なくとも備え、
供給された前記処理ガスによって基板を処理する基板処理装置であって、
前記処理チャンバは、その内面にポリイミドからなる被膜が形成されてなることを特徴とする基板処理装置。 - 前記ポリイミド被膜の膜厚は、2μm以上20μm以下であることを特徴とする請求項1記載の基板処理装置。
- 前記ポリイミド被膜は、前記処理チャンバの内面にポリイミド樹脂溶液の被膜を形成した後、加熱,硬化させることによって形成されてなることを特徴とする請求項1又は2記載の基板処理装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007078573A JP4886565B2 (ja) | 2007-03-26 | 2007-03-26 | 基板処理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007078573A JP4886565B2 (ja) | 2007-03-26 | 2007-03-26 | 基板処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008243893A JP2008243893A (ja) | 2008-10-09 |
JP4886565B2 true JP4886565B2 (ja) | 2012-02-29 |
Family
ID=39914917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007078573A Active JP4886565B2 (ja) | 2007-03-26 | 2007-03-26 | 基板処理装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4886565B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2409313A1 (de) * | 2009-03-17 | 2012-01-25 | Roth & Rau AG | Substratbearbeitungsanlage und substratbearbeitungsverfahren |
JP4985746B2 (ja) * | 2009-11-02 | 2012-07-25 | 株式会社デンソー | 半導体装置の製造方法および製造装置 |
JP2012248779A (ja) * | 2011-05-31 | 2012-12-13 | Spp Technologies Co Ltd | 酸化シリコンのエッチング装置、そのエッチング方法、及びそのエッチングプログラム |
JP6551837B2 (ja) * | 2015-08-17 | 2019-07-31 | 三井化学株式会社 | ペリクルフレーム、及びこれを含むペリクル |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3005373B2 (ja) * | 1992-10-23 | 2000-01-31 | 東京エレクトロン株式会社 | 処理装置 |
JPH11191555A (ja) * | 1997-12-26 | 1999-07-13 | Gunze Ltd | プラズマcvd装置 |
JP2004091829A (ja) * | 2002-08-30 | 2004-03-25 | Tokyo Electron Ltd | エッチング方法及びエッチング装置 |
-
2007
- 2007-03-26 JP JP2007078573A patent/JP4886565B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008243893A (ja) | 2008-10-09 |
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