JP2017174538A - プラズマ処理方法 - Google Patents
プラズマ処理方法 Download PDFInfo
- Publication number
- JP2017174538A JP2017174538A JP2016056943A JP2016056943A JP2017174538A JP 2017174538 A JP2017174538 A JP 2017174538A JP 2016056943 A JP2016056943 A JP 2016056943A JP 2016056943 A JP2016056943 A JP 2016056943A JP 2017174538 A JP2017174538 A JP 2017174538A
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- stage
- gas
- frequency
- electrode
- 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.)
- Granted
Links
- 238000003672 processing method Methods 0.000 title claims description 28
- 238000012545 processing Methods 0.000 claims abstract description 190
- 239000007789 gas Substances 0.000 claims abstract description 189
- 238000000034 method Methods 0.000 claims abstract description 68
- 230000008569 process Effects 0.000 claims abstract description 36
- 210000002381 plasma Anatomy 0.000 claims description 108
- 230000007704 transition Effects 0.000 claims description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 229910001882 dioxygen Inorganic materials 0.000 claims description 4
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 4
- 238000007562 laser obscuration time method Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 22
- 238000005259 measurement Methods 0.000 description 35
- 101000648497 Homo sapiens Transportin-3 Proteins 0.000 description 21
- 102100028746 Transportin-3 Human genes 0.000 description 21
- 102100036399 Importin-11 Human genes 0.000 description 20
- 101710086667 Importin-11 Proteins 0.000 description 20
- 238000013459 approach Methods 0.000 description 13
- 238000001514 detection method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 229910052756 noble gas Inorganic materials 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 101000597862 Homo sapiens Transmembrane protein 199 Proteins 0.000 description 3
- 101000803527 Homo sapiens Vacuolar ATPase assembly integral membrane protein VMA21 Proteins 0.000 description 3
- 101100102690 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) VMA22 gene Proteins 0.000 description 3
- 102100035335 Transmembrane protein 199 Human genes 0.000 description 3
- 101150029585 VMA11 gene Proteins 0.000 description 3
- 102100035048 Vacuolar ATPase assembly integral membrane protein VMA21 Human genes 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 101000831940 Homo sapiens Stathmin Proteins 0.000 description 2
- 101000621511 Potato virus M (strain German) RNA silencing suppressor Proteins 0.000 description 2
- 102100024237 Stathmin Human genes 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
- H01J37/32174—Circuits specially adapted for controlling the RF discharge
- H01J37/32183—Matching circuits
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
-
- 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
- H01J37/32174—Circuits specially adapted for controlling the RF discharge
-
- 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
- H01J37/32091—Radio frequency generated discharge the radio frequency energy being capacitively 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
- H01J37/32137—Radio frequency generated discharge controlling of the discharge by modulation of energy
- H01J37/32155—Frequency modulation
- H01J37/32165—Plural frequencies
-
- 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
- H01J37/32366—Localised processing
-
- 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
- H01J37/32431—Constructional details of the reactor
- H01J37/3244—Gas supply means
- H01J37/32449—Gas control, e.g. control of the gas flow
-
- 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
- H01J37/32532—Electrodes
- H01J37/32577—Electrical connecting 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
- H01J37/32431—Constructional details of the reactor
- H01J37/32697—Electrostatic control
-
- 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
- H01J37/32917—Plasma diagnostics
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/02274—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/0228—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition deposition by cyclic CVD, e.g. ALD, ALE, pulsed CVD
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
- H01L21/02312—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment treatment by exposure to a gas or vapour
- H01L21/02315—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment treatment by exposure to a gas or vapour treatment by exposure to a plasma
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Plasma Technology (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
なお、反射波係数Γ1は、パワーセンサ36cによって求められる進行波パワー測定値PF1及び反射波パワー測定値PR11から、PR11/PF1により、求められてもよい。
なお、反射波係数Γ2は、パワーセンサ38cによって求められる進行波パワー測定値PF2及び反射波パワー測定値PR21から、PR21/PF2により、求められてもよい。
Claims (6)
- プラズマ処理装置において実行されるプラズマ処理方法であって、
前記プラズマ処理装置は、
処理容器と、
前記処理容器内にガスを供給するガス供給系と、
前記処理容器内の空間がそれらの間に介在するように設けられた第1電極及び第2電極と、
第1の高周波を出力する第1の高周波電源と、
第1の高周波の周波数よりも低い周波数を有する第2の高周波を出力する第2の高周波電源と、
前記第1電極及び前記第2電極のうち一方の電極に前記第1の高周波電源を接続する第1の給電ラインと、
前記第2電極に前記第2の高周波電源を接続する第2の給電ラインと、
前記第1の高周波電源の負荷インピーダンスを調整するための第1の整合器と、
前記第2の高周波電源の負荷インピーダンスを調整するための第2の整合器と、
前記第1の高周波電源の負荷インピーダンス、負荷抵抗、及び、負荷リアクタンス、並びに、前記第1の高周波の反射波係数のうち何れかを含む第1のパラメータを求める第1の演算部と、
前記第2の高周波電源の負荷インピーダンス、負荷抵抗、及び、負荷リアクタンス、並びに、前記第2の高周波の反射波係数のうち何れかを含む第2のパラメータを求める第2の演算部と、
を備え、
該プラズマ処理方法において、前記処理容器内で互いに異なる処理ガスのプラズマを生成する複数の段階であり順に実行される該複数の段階を各々が含む複数のサイクルが順に実行され、
該プラズマ処理方法は、
前記複数の段階中の第1の先行する段階から第1の後続の段階に遷移するときに、前記ガス供給系が出力する処理ガスを切り替える工程であり、該第1の先行する段階では、前記第1の高周波が前記一方の電極に供給される、該工程と、
前記第1の先行する段階から前記第1の後続の段階に遷移するときに前記ガス供給系が出力する処理ガスが切り替えられた後に、前記第1のパラメータが第1の閾値を超えた第1の時点で、第2の高周波のパワーを増加させる工程であり、前記第1の高周波は、前記第1の先行する段階から少なくとも前記第1の時点まで継続して前記一方の電極に供給される、該工程と、
前記複数の段階中の第2の先行する段階から第2の後続の段階に遷移するときに、前記ガス供給系が出力する処理ガスを切り替える工程であり、該第2の先行する段階では、前記第2の高周波が前記第2電極に供給される、該工程と、
前記第2の先行する段階から前記第2の後続の段階に遷移するときに前記ガス供給系が出力する処理ガスが切り替えられた後に、前記第2のパラメータが第2の閾値を超えた第2の時点で、第1の高周波のパワーを増加させる工程であり、前記第2の高周波は、前記第2の先行する段階から少なくとも前記第2の時点まで継続して前記第2電極に供給される、該工程と、
を含む、プラズマ処理方法。 - 前記プラズマ処理装置の時間調整部において、前記第1の後続の段階に遷移したときから前記第1の時点までの第1の時間差を求める工程と、
前記複数のサイクルのうち先行するサイクルにおいて求められた前記第1の時間差の分だけ増加するよう、前記複数のサイクルのうち前記先行するサイクルの後に実行されるサイクルにおける前記第1の後続の段階と同じ段階の所定の実行時間長を調整する工程と、
前記時間調整部において、前記第2の後続の段階に遷移したときから前記第2の時点までの第2の時間差を求める工程と、
前記複数のサイクルのうち先行するサイクルにおいて求められた前記第2の時間差の分だけ増加するよう、前記複数のサイクルのうち前記先行するサイクルの後に実行されるサイクルにおける前記第2の後続の段階と同じ段階の所定の実行時間長を調整する工程と、
を更に含む、請求項1に記載のプラズマ処理方法。 - 前記第1の先行する段階は、前記第1の高周波が前記一方の電極に供給されている状態で第1の処理ガスのプラズマを生成する第1段階であり、
前記第1の後続の段階及び前記第2の先行する段階は、前記第1段階に続く第2段階であり、該第2段階では、前記第2の高周波が前記第2電極に供給されている状態で第2の処理ガスのプラズマが生成され、
前記第2の後続の段階は、前記第2段階に続く第3段階であり、該第3段階では、前記第1の高周波が前記一方の電極に供給されている状態で第3の処理ガスのプラズマが生成される、
請求項1又は2に記載のプラズマ処理方法。 - 前記第1の処理ガスは希ガス及びフルオロカーボンガスを含み、
前記第2の処理ガスは希ガスを含み、
前記第3の処理ガスは希ガス及び酸素ガスを含む、
請求項3に記載のプラズマ処理方法。 - 前記第1段階では、前記第2の高周波が前記第2電極に供給されていない状態で前記第1の処理ガスのプラズマが生成され、
前記第2段階では、前記第1の高周波が前記一方の電極に供給されない状態で前記第2の処理ガスのプラズマが生成され、
前記第3段階では、前記第2の高周波が前記第2電極に供給されない状態で前記第3の処理ガスのプラズマが生成される、
請求項3又は4に記載のプラズマ処理方法。 - 前記プラズマ処理装置は、前記第1電極に接続さており、負極性の直流電圧を発生する直流電源を更に備え、
前記第1の時点及び/又は前記第2の時点で、前記直流電圧のレベルを変更する工程を更に含む、
請求項1〜5の何れか一項に記載のプラズマ処理方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016056943A JP6378234B2 (ja) | 2016-03-22 | 2016-03-22 | プラズマ処理方法及びプラズマ処理装置 |
TW106108072A TWI730062B (zh) | 2016-03-22 | 2017-03-10 | 電漿處理方法 |
SG10201702291PA SG10201702291PA (en) | 2016-03-22 | 2017-03-21 | Plasma Processing Method |
US15/464,739 US9824864B2 (en) | 2016-03-22 | 2017-03-21 | Plasma processing method |
KR1020170035287A KR102222933B1 (ko) | 2016-03-22 | 2017-03-21 | 플라즈마 처리 방법 |
CN201710174303.9A CN107221494B (zh) | 2016-03-22 | 2017-03-22 | 等离子体处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016056943A JP6378234B2 (ja) | 2016-03-22 | 2016-03-22 | プラズマ処理方法及びプラズマ処理装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017174538A true JP2017174538A (ja) | 2017-09-28 |
JP2017174538A5 JP2017174538A5 (ja) | 2018-03-15 |
JP6378234B2 JP6378234B2 (ja) | 2018-08-22 |
Family
ID=59898100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016056943A Active JP6378234B2 (ja) | 2016-03-22 | 2016-03-22 | プラズマ処理方法及びプラズマ処理装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9824864B2 (ja) |
JP (1) | JP6378234B2 (ja) |
KR (1) | KR102222933B1 (ja) |
CN (1) | CN107221494B (ja) |
SG (1) | SG10201702291PA (ja) |
TW (1) | TWI730062B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024070580A1 (ja) * | 2022-09-29 | 2024-04-04 | 東京エレクトロン株式会社 | プラズマ処理装置及び電源システム |
WO2024070578A1 (ja) * | 2022-09-29 | 2024-04-04 | 東京エレクトロン株式会社 | プラズマ処理装置及び電源システム |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12119206B2 (en) | 2015-02-18 | 2024-10-15 | Asm America, Inc. | Switching circuit |
US11150283B2 (en) * | 2015-06-29 | 2021-10-19 | Reno Technologies, Inc. | Amplitude and phase detection circuit |
US11521833B2 (en) | 2017-07-10 | 2022-12-06 | Reno Technologies, Inc. | Combined RF generator and RF solid-state matching network |
US11042140B2 (en) | 2018-06-26 | 2021-06-22 | Mks Instruments, Inc. | Adaptive control for a power generator |
US11322336B2 (en) | 2018-10-05 | 2022-05-03 | Semes Co., Ltd. | Apparatus and method for treating substrate |
KR102201890B1 (ko) * | 2018-10-05 | 2021-01-13 | 세메스 주식회사 | 기판 처리 장치 및 기판 처리 방법 |
JP7250663B2 (ja) * | 2018-12-19 | 2023-04-03 | 東京エレクトロン株式会社 | プラズマ処理装置及びインピーダンスの整合方法 |
KR102254446B1 (ko) * | 2019-06-20 | 2021-05-24 | 주식회사 히타치하이테크 | 플라스마 처리 장치 및 플라스마 처리 방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02105413A (ja) * | 1988-10-14 | 1990-04-18 | Hitachi Ltd | プラズマエッチング処理方法 |
JPH06177092A (ja) * | 1992-12-04 | 1994-06-24 | Sony Corp | 半導体装置の製造方法 |
JP2008118017A (ja) * | 2006-11-07 | 2008-05-22 | Hitachi High-Technologies Corp | プラズマ処理方法および処理装置 |
JP2013058749A (ja) * | 2011-08-22 | 2013-03-28 | Lam Research Corporation | 急速交互プロセス(rap)のリアルタイム制御のためのシステム、方法、及び装置 |
JP2013125729A (ja) * | 2011-12-16 | 2013-06-24 | Tokyo Electron Ltd | プラズマ処理装置 |
US20150255305A1 (en) * | 2014-03-04 | 2015-09-10 | Tokyo Electron Limited | Plasma etching method and plasma etching apparatus |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5793162A (en) * | 1995-12-29 | 1998-08-11 | Lam Research Corporation | Apparatus for controlling matching network of a vacuum plasma processor and memory for same |
US5689215A (en) * | 1996-05-23 | 1997-11-18 | Lam Research Corporation | Method of and apparatus for controlling reactive impedances of a matching network connected between an RF source and an RF plasma processor |
CN100462475C (zh) | 2001-08-29 | 2009-02-18 | 东京电子株式会社 | 用于等离子处理的装置和方法 |
JP4024053B2 (ja) * | 2002-02-08 | 2007-12-19 | キヤノンアネルバ株式会社 | 高周波プラズマ処理方法及び高周波プラズマ処理装置 |
JP3574651B2 (ja) * | 2002-12-05 | 2004-10-06 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
US7304438B2 (en) * | 2003-09-22 | 2007-12-04 | Mks Instruments, Inc. | Method and apparatus for preventing instabilities in radio-frequency plasma processing |
US20070066038A1 (en) * | 2004-04-30 | 2007-03-22 | Lam Research Corporation | Fast gas switching plasma processing apparatus |
US7708859B2 (en) * | 2004-04-30 | 2010-05-04 | Lam Research Corporation | Gas distribution system having fast gas switching capabilities |
CN102446739B (zh) * | 2008-03-21 | 2016-01-20 | 应用材料公司 | 基材蚀刻系统与制程的方法及设备 |
JP5222598B2 (ja) * | 2008-03-25 | 2013-06-26 | 東京エレクトロン株式会社 | プラズマ処理装置及び給電棒 |
US8018164B2 (en) * | 2008-05-29 | 2011-09-13 | Applied Materials, Inc. | Plasma reactor with high speed plasma load impedance tuning by modulation of different unmatched frequency sources |
US20090308734A1 (en) * | 2008-06-17 | 2009-12-17 | Schneider Automation Inc. | Apparatus and Method for Wafer Level Arc Detection |
JP5867701B2 (ja) * | 2011-12-15 | 2016-02-24 | 東京エレクトロン株式会社 | プラズマ処理装置 |
US9171699B2 (en) * | 2012-02-22 | 2015-10-27 | Lam Research Corporation | Impedance-based adjustment of power and frequency |
US9875881B2 (en) | 2013-02-20 | 2018-01-23 | Tokyo Electron Limited | Plasma processing apparatus and plasma processing method |
TWI593015B (zh) * | 2014-07-10 | 2017-07-21 | 東京威力科創股份有限公司 | 基板之高精度蝕刻方法 |
-
2016
- 2016-03-22 JP JP2016056943A patent/JP6378234B2/ja active Active
-
2017
- 2017-03-10 TW TW106108072A patent/TWI730062B/zh active
- 2017-03-21 US US15/464,739 patent/US9824864B2/en active Active
- 2017-03-21 SG SG10201702291PA patent/SG10201702291PA/en unknown
- 2017-03-21 KR KR1020170035287A patent/KR102222933B1/ko active IP Right Grant
- 2017-03-22 CN CN201710174303.9A patent/CN107221494B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02105413A (ja) * | 1988-10-14 | 1990-04-18 | Hitachi Ltd | プラズマエッチング処理方法 |
JPH06177092A (ja) * | 1992-12-04 | 1994-06-24 | Sony Corp | 半導体装置の製造方法 |
JP2008118017A (ja) * | 2006-11-07 | 2008-05-22 | Hitachi High-Technologies Corp | プラズマ処理方法および処理装置 |
JP2013058749A (ja) * | 2011-08-22 | 2013-03-28 | Lam Research Corporation | 急速交互プロセス(rap)のリアルタイム制御のためのシステム、方法、及び装置 |
JP2013125729A (ja) * | 2011-12-16 | 2013-06-24 | Tokyo Electron Ltd | プラズマ処理装置 |
US20150255305A1 (en) * | 2014-03-04 | 2015-09-10 | Tokyo Electron Limited | Plasma etching method and plasma etching apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024070580A1 (ja) * | 2022-09-29 | 2024-04-04 | 東京エレクトロン株式会社 | プラズマ処理装置及び電源システム |
WO2024070578A1 (ja) * | 2022-09-29 | 2024-04-04 | 東京エレクトロン株式会社 | プラズマ処理装置及び電源システム |
Also Published As
Publication number | Publication date |
---|---|
CN107221494A (zh) | 2017-09-29 |
TWI730062B (zh) | 2021-06-11 |
TW201801571A (zh) | 2018-01-01 |
KR20170110039A (ko) | 2017-10-10 |
CN107221494B (zh) | 2020-06-02 |
US20170278677A1 (en) | 2017-09-28 |
SG10201702291PA (en) | 2017-10-30 |
KR102222933B1 (ko) | 2021-03-04 |
US9824864B2 (en) | 2017-11-21 |
JP6378234B2 (ja) | 2018-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6392266B2 (ja) | プラズマ処理方法及びプラズマ処理装置 | |
JP6378234B2 (ja) | プラズマ処理方法及びプラズマ処理装置 | |
US9736921B2 (en) | Method for impedance matching of plasma processing apparatus | |
US10250217B2 (en) | Method for impedance matching of plasma processing apparatus | |
JP2017174538A5 (ja) | プラズマ処理方法及びプラズマ処理装置 | |
KR102223327B1 (ko) | 플라즈마 처리 방법 | |
JP6603586B2 (ja) | プラズマ処理方法及びプラズマ処理装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180202 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180202 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20180202 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180412 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20180413 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180522 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180528 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180717 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180726 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6378234 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |