JP4404674B2 - 薄膜製造装置 - Google Patents
薄膜製造装置 Download PDFInfo
- Publication number
- JP4404674B2 JP4404674B2 JP2004113111A JP2004113111A JP4404674B2 JP 4404674 B2 JP4404674 B2 JP 4404674B2 JP 2004113111 A JP2004113111 A JP 2004113111A JP 2004113111 A JP2004113111 A JP 2004113111A JP 4404674 B2 JP4404674 B2 JP 4404674B2
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- Prior art keywords
- gas
- supply system
- catalyst body
- gas supply
- reaction
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- 239000010409 thin film Substances 0.000 title claims description 38
- 238000004519 manufacturing process Methods 0.000 title claims description 25
- 239000007789 gas Substances 0.000 claims description 154
- 239000003054 catalyst Substances 0.000 claims description 152
- 239000012495 reaction gas Substances 0.000 claims description 91
- 238000003860 storage Methods 0.000 claims description 50
- 239000011261 inert gas Substances 0.000 claims description 36
- 239000000758 substrate Substances 0.000 claims description 36
- 239000010453 quartz Substances 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- 239000010408 film Substances 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 230000009849 deactivation Effects 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 239000006227 byproduct Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 238000000427 thin-film deposition Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 2
- 238000005137 deposition process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 19
- 230000015572 biosynthetic process Effects 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010926 purge Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 230000036760 body temperature Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 238000000231 atomic layer deposition Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000031636 Body Temperature Changes Diseases 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004050 hot filament vapor deposition Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
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- Chemical Vapour Deposition (AREA)
Description
2 シャワーヘッド
3 基板ホルダー
4 原料ガス供給系
5 不活性ガス供給系
6 反応ガス供給系
7 触媒体収納容器
8 圧力調整バルブ
9 排気系
Claims (9)
- 加熱した触媒体に反応ガスを接触させて活性化させ、この活性化させた反応ガスおよび原料ガスから成る成膜ガスにより、基板に対して成膜処理を行う反応室を備えた薄膜製造装置において、
反応ガス供給系を備えた触媒体収納容器と、
上記触媒体収納容器から独立して設けられ、原料ガス供給系および不活性ガス供給系を備えた反応室と、
上記反応室から余剰の成膜ガスおよび反応副生成物ガスを排気する排気系とを更に備え、
上記触媒体収納容器と上記反応室と上記排気系とを三方弁を介在させて連結し、
上記触媒体収納容器の内部空間が、反応ガスの出口に向かって次第に狭くなるように形成され、この次第に狭くなるように形成された箇所に上記触媒体を配置したことを特徴とする薄膜製造装置。 - 上記触媒体収納容器から三方弁を介して反応室の反応ガス導入口までが、活性化させたガスの失活を低減させる材料で構成されていることを特徴とする請求項1記載の薄膜製造装置。
- 活性化させたガスの失活を低減させる上記材料が石英、または高々純度Al2O3等の高純度セラミックであることを特徴とする請求項2記載の薄膜製造装置。
- 上記触媒体自体の温度または触媒体収納容器内の温度変化を感知して信号変換し、この信号を制御コンピュータにフィードバックして触媒体を加熱する電力調整装置を備えたことを特徴とする請求項1から請求項3のいずれか1項に記載の薄膜製造装置。
- 上記触媒体収納容器内の圧力変化を感知して信号変換し、この信号を制御コンピュータにフィードバックして触媒体収納容器内の圧力異常を監視する圧力制御装置を設けたことを特徴とする請求項1から請求項4のいずれか1項に記載の薄膜製造装置。
- 原料ガス供給系と反応ガス供給系と不活性ガス供給系とにガス流量制御装置を接続したことを特徴とする請求項1から請求項5のいずれか1項に記載の薄膜製造装置。
- 上記各ガス供給系を自己以外のガス供給系にも接続して混合ガス供給系を形成し、各混合ガス供給系もガス流量制御装置でガス流量を制御できるように構成したことを特徴とする請求項1から請求項6のいずれか1項に記載の薄膜製造装置。
- 原料ガス供給系と不活性ガス供給系とを接続して上記混合ガス供給系を形成し、原料ガスと不活性ガスとを単体でまたは混合して反応室に供給するために、この混合ガス供給系にガス流量制御装置を接続したことを特徴とする請求項1から請求項7のいずれか1項に記載の薄膜製造装置。
- 反応ガス供給系と不活性ガス供給系とを接続して上記混合ガス供給系を形成し、反応ガスと不活性ガスとを単体でまたは混合して触媒体収納容器に供給するために、この混合ガス供給系にガス流量制御装置を接続したことを特徴とする請求項1から請求項8のいずれか1項に記載の薄膜製造装置。
Priority Applications (1)
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JP2004113111A JP4404674B2 (ja) | 2004-04-07 | 2004-04-07 | 薄膜製造装置 |
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JP2004113111A JP4404674B2 (ja) | 2004-04-07 | 2004-04-07 | 薄膜製造装置 |
Publications (2)
Publication Number | Publication Date |
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JP2005302822A JP2005302822A (ja) | 2005-10-27 |
JP4404674B2 true JP4404674B2 (ja) | 2010-01-27 |
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JP2004113111A Expired - Lifetime JP4404674B2 (ja) | 2004-04-07 | 2004-04-07 | 薄膜製造装置 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4803578B2 (ja) * | 2005-12-08 | 2011-10-26 | 東京エレクトロン株式会社 | 成膜方法 |
WO2008143024A1 (ja) * | 2007-05-23 | 2008-11-27 | Canon Anelva Corporation | 薄膜成膜装置 |
JP5586199B2 (ja) * | 2009-10-02 | 2014-09-10 | 三洋電機株式会社 | 触媒cvd装置、膜の形成方法及び太陽電池の製造方法 |
JP2011198885A (ja) * | 2010-03-18 | 2011-10-06 | Mitsui Eng & Shipbuild Co Ltd | 原子層堆積装置及び原子層堆積方法 |
JP6041464B2 (ja) * | 2011-03-03 | 2016-12-07 | 大陽日酸株式会社 | 金属薄膜の製膜方法、および金属薄膜の製膜装置 |
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- 2004-04-07 JP JP2004113111A patent/JP4404674B2/ja not_active Expired - Lifetime
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