JP7068937B2 - 基板処理装置 - Google Patents
基板処理装置 Download PDFInfo
- Publication number
- JP7068937B2 JP7068937B2 JP2018114827A JP2018114827A JP7068937B2 JP 7068937 B2 JP7068937 B2 JP 7068937B2 JP 2018114827 A JP2018114827 A JP 2018114827A JP 2018114827 A JP2018114827 A JP 2018114827A JP 7068937 B2 JP7068937 B2 JP 7068937B2
- Authority
- JP
- Japan
- Prior art keywords
- rotary table
- processing
- gas
- processing gas
- gas supply
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 claims description 298
- 239000000758 substrate Substances 0.000 claims description 43
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 18
- 238000010926 purge Methods 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 239000012495 reaction gas Substances 0.000 claims description 5
- 239000010408 film Substances 0.000 description 29
- 238000000926 separation method Methods 0.000 description 24
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 9
- 229910001882 dioxygen Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 230000005684 electric field Effects 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000638 solvent extraction Methods 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101000735417 Homo sapiens Protein PAPPAS Proteins 0.000 description 1
- 102100034919 Protein PAPPAS Human genes 0.000 description 1
- SEQDDYPDSLOBDC-UHFFFAOYSA-N Temazepam Chemical compound N=1C(O)C(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 SEQDDYPDSLOBDC-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- LXEXBJXDGVGRAR-UHFFFAOYSA-N trichloro(trichlorosilyl)silane Chemical compound Cl[Si](Cl)(Cl)[Si](Cl)(Cl)Cl LXEXBJXDGVGRAR-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
-
- 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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
-
- 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
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45544—Atomic layer deposition [ALD] characterized by the apparatus
-
- 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
- C23C16/22—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 deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/34—Nitrides
-
- 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
- C23C16/22—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 deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
-
- 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
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
-
- 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
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45527—Atomic layer deposition [ALD] characterized by the ALD cycle, e.g. different flows or temperatures during half-reactions, unusual pulsing sequence, use of precursor mixtures or auxiliary reactants or activations
- C23C16/45536—Use of plasma, radiation or electromagnetic fields
-
- 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
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
- C23C16/45544—Atomic layer deposition [ALD] characterized by the apparatus
- C23C16/45548—Atomic layer deposition [ALD] characterized by the apparatus having arrangements for gas injection at different locations of the reactor for each ALD half-reaction
- C23C16/45551—Atomic layer deposition [ALD] characterized by the apparatus having arrangements for gas injection at different locations of the reactor for each ALD half-reaction for relative movement of the substrate and the gas injectors or half-reaction reactor compartments
-
- 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
- C23C16/458—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 supporting substrates in the reaction chamber
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
- C23C16/4584—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally the substrate being rotated
-
- 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
- H01L21/67—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
- H01L21/68764—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 a movable susceptor, stage or support, others than those only rotating on their own vertical axis, e.g. susceptors on a rotating caroussel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Electromagnetism (AREA)
- Chemical Vapour Deposition (AREA)
- Formation Of Insulating Films (AREA)
Description
該処理室内に設けられ、周方向に沿って基板を表面上に載置可能な回転テーブルと、
該回転テーブルに処理ガスを供給可能な処理ガス吐出面を有する処理ガス供給部と、
該処理ガス吐出面の少なくとも前記回転テーブルの回転方向の下流側に延び、前記回転テーブルの一部を覆って前記回転テーブルと前記処理ガス吐出面との間に下方空間を形成するとともに、前記処理室の天井面との間に上方空間を形成する空間区画部材と、
該空間区画部材の前記回転テーブルの前記回転方向の前記下流側に設けられ、前記回転テーブルの半径方向に沿って延び、側面の前記空間区画部材よりも低い位置に下部排気口を有する排気ダクトと、
前記空間区画部材よりも高い位置に設けられた上部排気口と、を有し、
前記処理ガス吐出面は、前記回転テーブルの半径方向に沿って配置された複数の処理ガス吐出孔を有し、
前記下部排気口は、前記排気ダクトの長手方向に沿って複数設けられており、
前記上部排気口は、前記回転テーブルよりも外側に設けられ、
前記排気ダクトは、前記回転テーブルよりも外側から前記回転テーブルの中心に向かって延びている。
図1に、本開示の実施形態に係る基板処理装置の一例の概略縦断面図を示す。また、図2に、本実施形態に係る基板処理装置の一例の概略平面図を示す。なお、図2では、説明の便宜上、天板11の描画を省略している。
次に、本実施形態に係る基板処理装置の動作の一例について説明する。図面は、今まで用いた図面を参照し、対応する構成要素には同一の参照符号を付し、その説明を省略する。
2 回転テーブル
24 凹部
31、32 処理ガスノズル
33 プラズマ処理用ガスノズル
34 ノズルカバー
35 カバー体
36A、36B 整流板
37 ガス吐出孔
41、42 分離ガスノズル
60 排気部
61 排気ダクト
62 下部排気口
63 上部排気部
64 上部排気口
65 排気路
66 排気口
67 排気管
68 真空ポンプ
69 圧力調整部
81 プラズマ発生部
120~122 ガス供給源
130~132 流量制御器
P1 第1の処理領域(原料ガス供給領域)
P2 第2の処理領域(反応ガス供給領域)
P3 第3の処理領域(プラズマ処理領域)
W ウェハ
Claims (8)
- 処理室と、
該処理室内に設けられ、周方向に沿って基板を表面上に載置可能な回転テーブルと、
該回転テーブルに処理ガスを供給可能な処理ガス吐出面を有する処理ガス供給部と、
該処理ガス吐出面の少なくとも前記回転テーブルの回転方向の下流側に延び、前記回転テーブルの一部を覆って前記回転テーブルと前記処理ガス吐出面との間に下方空間を形成するとともに、前記処理室の天井面との間に上方空間を形成する空間区画部材と、
該空間区画部材の前記回転テーブルの前記回転方向の前記下流側に設けられ、前記回転テーブルの半径方向に沿って延び、側面の前記空間区画部材よりも低い位置に下部排気口を有する排気ダクトと、
前記空間区画部材よりも高い位置に設けられた上部排気口と、を有し、
前記処理ガス吐出面は、前記回転テーブルの半径方向に沿って配置された複数の処理ガス吐出孔を有し、
前記下部排気口は、前記排気ダクトの長手方向に沿って複数設けられており、
前記上部排気口は、前記回転テーブルよりも外側に設けられ、
前記排気ダクトは、前記回転テーブルよりも外側から前記回転テーブルの中心に向かって延びている基板処理装置。 - 前記上部排気口及び前記排気ダクトは、前記回転テーブルよりも外側に設けられた共通の排気路に接続されている請求項1に記載の基板処理装置。
- 前記処理ガス供給部は前記回転テーブルの半径方向に沿って延びた処理ガス供給ノズルであり、
前記空間区画部材は、前記処理ガス供給ノズルから供給された前記処理ガスの流れが前記回転テーブルの前記表面と平行な流れとなることを促進する整流板と、前記処理ガス供給ノズルを覆うとともに前記整流板と接続されたノズル収容部とを有するノズルカバーである請求項1又は2に記載の基板処理装置。 - 前記整流板は、前記回転テーブルの中心側から外周側に向かって弧長が長くなる扇形の形状を有し、
前記整流板は、前記処理ガス供給ノズルの前記回転テーブルの前記回転方向における上流側にも設けられている請求項3に記載の基板処理装置。 - 処理室と、
該処理室内に設けられ、周方向に沿って基板を表面上に載置可能な回転テーブルと、
該回転テーブルに処理ガスを供給可能な処理ガス吐出面を有する処理ガス供給部と、
該処理ガス吐出面の少なくとも前記回転テーブルの回転方向の下流側に延び、前記回転テーブルの一部を覆って前記回転テーブルと前記処理ガス吐出面との間に下方空間を形成するとともに、前記処理室の天井面との間に上方空間を形成する空間区画部材と、
該空間区画部材の前記回転テーブルの前記回転方向の前記下流側に設けられ、前記回転テーブルの半径方向に沿って延び、側面の前記空間区画部材よりも低い位置に下部排気口を有する排気ダクトと、
前記空間区画部材よりも高い位置に設けられた上部排気口と、を有し、
前記処理ガス供給部の前記回転テーブルの前記回転方向における上流側には、前記回転テーブルにパージガスを供給可能なパージガス供給部が設けられ、
前記上部排気口は、前記空間区画部材の上方を流れる前記パージガスを前記処理ガスよりも多く排気し、
前記下部排気口は、前記空間区画部材の下方に供給される前記処理ガスを前記パージガスよりも多く排気する基板処理装置。 - 前記処理ガス供給部は、原料ガスを供給する原料ガス供給部である請求項5に記載の基板処理装置。
- 前記処理室は、前記回転テーブルの前記回転方向に沿って、前記原料ガス供給部の下流側に前記パージガスを供給可能な第2のパージガス供給部と、前記原料ガスと反応して反応生成物を生成可能な反応ガス供給部と、を更に有し、
前記回転テーブルの回転により、前記基板が前記パージガス供給部、前記原料ガス供給部、前記第2のパージガス供給部、前記反応ガス供給部の下方を順次通過することにより、ALD成膜が可能である請求項6に記載の基板処理装置。 - 前記反応ガス供給部と前記パージガス供給部との間に、前記ALD成膜により生成された前記反応生成物の改質処理を行うプラズマガス供給部を更に有する請求項7に記載の基板処理装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018114827A JP7068937B2 (ja) | 2018-06-15 | 2018-06-15 | 基板処理装置 |
US16/431,972 US10920316B2 (en) | 2018-06-15 | 2019-06-05 | Substrate processing apparatus |
KR1020190069143A KR102460932B1 (ko) | 2018-06-15 | 2019-06-12 | 기판 처리 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018114827A JP7068937B2 (ja) | 2018-06-15 | 2018-06-15 | 基板処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019220515A JP2019220515A (ja) | 2019-12-26 |
JP7068937B2 true JP7068937B2 (ja) | 2022-05-17 |
Family
ID=68840661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018114827A Active JP7068937B2 (ja) | 2018-06-15 | 2018-06-15 | 基板処理装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10920316B2 (ja) |
JP (1) | JP7068937B2 (ja) |
KR (1) | KR102460932B1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7594550B2 (ja) | 2020-01-16 | 2024-12-04 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
KR20220021514A (ko) * | 2020-08-14 | 2022-02-22 | 삼성전자주식회사 | 상부 전극 및 이를 포함하는 기판 처리 장치 |
JP7617745B2 (ja) | 2021-01-05 | 2025-01-20 | 東京エレクトロン株式会社 | プロセスモジュール、基板処理システムおよび処理方法 |
JP7500450B2 (ja) * | 2021-01-21 | 2024-06-17 | 東京エレクトロン株式会社 | プラズマ処理装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011124384A (ja) | 2009-12-10 | 2011-06-23 | Tokyo Electron Ltd | 成膜装置 |
JP2013042008A (ja) | 2011-08-17 | 2013-02-28 | Tokyo Electron Ltd | 成膜装置 |
JP2014201804A (ja) | 2013-04-07 | 2014-10-27 | 村川 惠美 | 回転型セミバッチald装置およびプロセス |
JP2015221930A (ja) | 2014-05-23 | 2015-12-10 | 東京エレクトロン株式会社 | 基板処理装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5857896B2 (ja) * | 2012-07-06 | 2016-02-10 | 東京エレクトロン株式会社 | 成膜装置の運転方法及び成膜装置 |
-
2018
- 2018-06-15 JP JP2018114827A patent/JP7068937B2/ja active Active
-
2019
- 2019-06-05 US US16/431,972 patent/US10920316B2/en active Active
- 2019-06-12 KR KR1020190069143A patent/KR102460932B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011124384A (ja) | 2009-12-10 | 2011-06-23 | Tokyo Electron Ltd | 成膜装置 |
JP2013042008A (ja) | 2011-08-17 | 2013-02-28 | Tokyo Electron Ltd | 成膜装置 |
JP2014201804A (ja) | 2013-04-07 | 2014-10-27 | 村川 惠美 | 回転型セミバッチald装置およびプロセス |
JP2015221930A (ja) | 2014-05-23 | 2015-12-10 | 東京エレクトロン株式会社 | 基板処理装置 |
Also Published As
Publication number | Publication date |
---|---|
KR102460932B1 (ko) | 2022-11-01 |
US10920316B2 (en) | 2021-02-16 |
KR20190142224A (ko) | 2019-12-26 |
JP2019220515A (ja) | 2019-12-26 |
US20190382894A1 (en) | 2019-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5712874B2 (ja) | 成膜装置、成膜方法及び記憶媒体 | |
JP6807792B2 (ja) | プラズマ生成方法及びこれを用いたプラズマ処理方法、並びにプラズマ処理装置 | |
JP5644719B2 (ja) | 成膜装置、基板処理装置及びプラズマ発生装置 | |
JP5803706B2 (ja) | 成膜装置 | |
JP5803714B2 (ja) | 成膜装置 | |
JP5870568B2 (ja) | 成膜装置、プラズマ処理装置、成膜方法及び記憶媒体 | |
KR101922757B1 (ko) | 플라즈마 처리 방법 및 플라즈마 처리 장치 | |
JP6647180B2 (ja) | アンテナ装置及びこれを用いたプラズマ発生装置、並びにプラズマ処理装置 | |
JP7068937B2 (ja) | 基板処理装置 | |
KR20170092462A (ko) | 성막 방법 | |
JP6584347B2 (ja) | 成膜方法 | |
JP7002970B2 (ja) | 成膜方法及び成膜装置 | |
JP6587514B2 (ja) | プラズマ処理方法及びプラズマ処理装置 | |
TWI618121B (zh) | 成膜裝置 | |
TWI672393B (zh) | 成膜方法 | |
KR20220142348A (ko) | 플라스마 발생 장치 및 이것을 사용한 성막 장치 그리고 성막 방법 | |
JP7224241B2 (ja) | 成膜方法及び成膜装置 | |
JP2023051104A (ja) | 成膜方法及び成膜装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211116 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20211117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220114 |
|
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: 20220405 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220502 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7068937 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |