JP5952961B2 - 基板処理装置 - Google Patents
基板処理装置 Download PDFInfo
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- JP5952961B2 JP5952961B2 JP2015513955A JP2015513955A JP5952961B2 JP 5952961 B2 JP5952961 B2 JP 5952961B2 JP 2015513955 A JP2015513955 A JP 2015513955A JP 2015513955 A JP2015513955 A JP 2015513955A JP 5952961 B2 JP5952961 B2 JP 5952961B2
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- 239000000758 substrate Substances 0.000 title claims description 85
- 238000002347 injection Methods 0.000 claims description 51
- 239000007924 injection Substances 0.000 claims description 51
- 230000005684 electric field Effects 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000012986 modification Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- 239000010408 film Substances 0.000 description 8
- 239000010409 thin film Substances 0.000 description 7
- 239000006227 byproduct Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005137 deposition process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/3244—Gas supply means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
- H01J37/3211—Antennas, e.g. particular shapes of coils
-
- 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
- C23C16/455—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 characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
-
- 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
- C23C16/50—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 using electric discharges
- C23C16/505—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 using electric discharges using radio frequency discharges
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68792—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by the construction of the shaft
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
- H05H1/461—Microwave discharges
- H05H1/463—Microwave discharges using antennas or applicators
Description
以下,本発明の実施形態を添付した図5乃至図9を参照してより詳細に説明する。本発明の実施形態は,様々な形に変形されてもよく,本発明の範囲が後述する実施形態に限られると解釈されてはならない。本実施形態は,当該発明の属する技術分野における通常の知識を有する者に本発明をより詳細に説明するために提供されるものである。よって,図面に示す各要素の形状は,より明確な説明を強調するために誇張されている可能性がある。
Claims (13)
- 上部が開放されて,一側に,基板が設置されるよう出入する基板の通路が形成され,下部面から陥没して下部縁に沿って環状に排出空間が形成され,前記排出空間に連通するガスの排出ポートが他側に設置されるチャンバと,
前記チャンバの上部を閉鎖して前記基板に対する工程が行われる内部空間を提供し,天井壁を貫通するように形成されたガス供給孔を有するチャンバ蓋と,
前記チャンバ蓋に上部アンテナと,側部アンテナと,前記ガス供給孔とを有し,
前記内部空間の中央部に電界を形成し,前記内部空間に供給されたソースガスからプラズマを生成する前記上部アンテナは,前記基板の略1/3の直径を有し,全体が略同一の平面に臨む螺旋状に,前記チャンバ蓋の上部中央に設けられ,
前記内部空間の縁部に電界を形成し,前記内部空間に供給されたソースガスからプラズマを生成する前記側部アンテナは,前記チャンバ蓋の側部を囲むように,前記チャンバ蓋の高さ方向に沿って配置された螺旋状に設けられ,
前記ガス供給孔は,前記上部アンテナの外側に設けられると共に,前記内部空間に前記ソースガスを供給するガス供給管に連結されていることを特徴とする基板処理装置。 - 前記基板処理装置は,
前記チャンバ蓋の天井面に密着して設置され,前記基板に向かってソースガスを拡散するリング状のブロックプレートを更に含み,
前記ブロックプレートは,
前記上部アンテナと対応するように中央に形成された開口と,
前記天井面と対向する一面から陥没する流路と,
前記流路と連通されて前記ソースガスを噴射する複数のガス噴射孔と,を有することを特徴とする請求項1記載の基板処理装置。 - 前記流路は,
前記基板の中央部と対応するように前記開口の周縁に沿って形成された内側流路と,
前記ガス供給孔と前記内側流路を連結する連結流路と,を有し,
前記ガス噴射孔は,前記ブロックプレートの内周面に形成されることを特徴とする請求項2記載の基板処理装置。 - 前記流路は,
前記基板の中央部と対応するように前記開口の周縁に沿って形成された内側流路と,
前記ガス供給孔と前記内側流路を連結する連結流路と,を有し,
前記ガス噴射孔は,前記内側流路の底面に離隔形成されることを特徴とする請求項2記載の基板処理装置。 - 前記ガス噴射孔の分布密度は,前記ガス供給孔から遠くなるほど増加することを特徴とする請求項3又は4記載の基板処理装置。
- 前記ガス噴射孔の直径は,前記ガス供給孔から遠くなるほど増加することを特徴とする請求項3又は4記載の基板処理装置。
- 前記流路は,
前記基板の中央部と対応するように前記開口の周縁に沿って形成された内側流路と,
前記内側流路の外側に形成される外側流路と,
前記内側流路と前記外側流路を連結する複数の連結流路と,を有し,
前記ガス供給孔は,前記外側流路の上に形成され,前記ガス噴射孔は,前記内側流路及び前記外側流路の底面にそれぞれ形成されることを特徴とする請求項2記載の基板処理装置。 - 前記連結流路の幅は,前記ガス供給孔から遠くなるほど増加することを特徴とする請求項7記載の基板処理装置。
- 前記ガス噴射孔は,前記外側流路に比べて前記内側流路の上で高い分布密度を有することを特徴とする請求項7記載の基板処理装置。
- 前記内側流路の底面に形成されたガス噴射孔の直径が前記外側流路の底面に形成された前記ガス噴射孔の直径より大きいことを特徴とする請求項7記載の基板処理装置。
- 前記流路は,
前記基板の中央部と対応するように前記開口の周縁に沿って形成された内側流路と,
前記内側流路の外側に形成される外側流路と,
前記内側流路と前記外側流路を連結する複数の連結流路と,を有し,
前記ガス供給孔は,前記外側流路の上に形成され,
前記ガス噴射孔は,前記ブロックプレートの内周面及び前記外側流路の底面にそれぞれ形成されることを特徴とする請求項2記載の基板処理装置。 - 前記流路は,
前記開口の中心を基準に前記ガス供給孔の反対側に位置する前記外側流路の一側と前記ガス供給孔に近接する前記外側流路の他側を連結し,互いに平行するように配置された複数の補助連結流路を更に有し,
前記連結流路は,前記補助連結流路と平行することを特徴とする請求項7〜11いずれか一項記載の基板処理装置。 - 前記流路は,
前記基板の中央部と対応するように前記開口の周縁に沿って形成され,前記開口の中心を基準に前記ガス供給孔の反対側に形成される半円状の内側流路と,
前記内側流路の外側に形成され,前記開口の中心を基準に前記内側流路の反対側に形成される半円状の外側流路と,
一端部が前記ガス供給孔と連結され,他端部が前記外側流路の中央部と連結される連結流路と,
前記内側流路の両端部と前記外側流路の両端部を連結する補助連結流路と,を有し,
前記ガス噴射孔は,前記内側流路及び前記外側流路の底面に離隔形成されることを特徴とする請求項2記載の基板処理装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20120066080A KR101383291B1 (ko) | 2012-06-20 | 2012-06-20 | 기판 처리 장치 |
KR10-2012-0066080 | 2012-06-20 | ||
PCT/KR2013/005263 WO2013191415A1 (ko) | 2012-06-20 | 2013-06-14 | 기판 처리 장치 |
Publications (2)
Publication Number | Publication Date |
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JP2015523717A JP2015523717A (ja) | 2015-08-13 |
JP5952961B2 true JP5952961B2 (ja) | 2016-07-13 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015513955A Active JP5952961B2 (ja) | 2012-06-20 | 2013-06-14 | 基板処理装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150122177A1 (ja) |
JP (1) | JP5952961B2 (ja) |
KR (1) | KR101383291B1 (ja) |
CN (1) | CN104412364B (ja) |
TW (1) | TWI504777B (ja) |
WO (1) | WO2013191415A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101698433B1 (ko) * | 2015-04-30 | 2017-01-20 | 주식회사 에이씨엔 | 기상식각 및 세정을 위한 플라즈마 장치 |
KR102462931B1 (ko) * | 2015-10-30 | 2022-11-04 | 삼성전자주식회사 | 가스 공급 유닛 및 기판 처리 장치 |
US10832936B2 (en) * | 2016-07-27 | 2020-11-10 | Lam Research Corporation | Substrate support with increasing areal density and corresponding method of fabricating |
JP2019109980A (ja) * | 2017-12-15 | 2019-07-04 | 株式会社日立ハイテクノロジーズ | プラズマ処理装置 |
KR102139615B1 (ko) * | 2018-07-10 | 2020-08-12 | 세메스 주식회사 | 기판 처리 장치 |
KR102253808B1 (ko) * | 2019-01-18 | 2021-05-20 | 주식회사 유진테크 | 기판 처리 장치 |
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JPH11135296A (ja) * | 1997-07-14 | 1999-05-21 | Applied Materials Inc | マルチモードアクセスを有する真空処理チャンバ |
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JP2006210727A (ja) * | 2005-01-28 | 2006-08-10 | Hitachi High-Technologies Corp | プラズマエッチング装置およびプラズマエッチング方法 |
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JP4982320B2 (ja) * | 2007-09-27 | 2012-07-25 | 大日本スクリーン製造株式会社 | 基板処理装置 |
KR101003382B1 (ko) * | 2008-02-13 | 2010-12-22 | 주식회사 유진테크 | 플라즈마 처리장치 및 방법 |
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CN102115879B (zh) * | 2009-12-31 | 2013-06-26 | 丽佳达普株式会社 | 基板处理装置 |
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JP5800547B2 (ja) * | 2011-03-29 | 2015-10-28 | 東京エレクトロン株式会社 | プラズマ処理装置及びプラズマ処理方法 |
US9095038B2 (en) * | 2011-10-19 | 2015-07-28 | Advanced Micro-Fabrication Equipment, Inc. Asia | ICP source design for plasma uniformity and efficiency enhancement |
-
2012
- 2012-06-20 KR KR20120066080A patent/KR101383291B1/ko active IP Right Grant
-
2013
- 2013-04-15 TW TW102113243A patent/TWI504777B/zh active
- 2013-06-14 WO PCT/KR2013/005263 patent/WO2013191415A1/ko active Application Filing
- 2013-06-14 US US14/400,816 patent/US20150122177A1/en not_active Abandoned
- 2013-06-14 JP JP2015513955A patent/JP5952961B2/ja active Active
- 2013-06-14 CN CN201380032575.5A patent/CN104412364B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015523717A (ja) | 2015-08-13 |
KR101383291B1 (ko) | 2014-04-10 |
CN104412364B (zh) | 2017-03-29 |
KR20130142673A (ko) | 2013-12-30 |
WO2013191415A1 (ko) | 2013-12-27 |
TWI504777B (zh) | 2015-10-21 |
CN104412364A (zh) | 2015-03-11 |
TW201400640A (zh) | 2014-01-01 |
US20150122177A1 (en) | 2015-05-07 |
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