KR20050012789A - 산화막 형성 방법 및 산화막 형성 장치 - Google Patents
산화막 형성 방법 및 산화막 형성 장치Info
- Publication number
- KR20050012789A KR20050012789A KR10-2004-7020242A KR20047020242A KR20050012789A KR 20050012789 A KR20050012789 A KR 20050012789A KR 20047020242 A KR20047020242 A KR 20047020242A KR 20050012789 A KR20050012789 A KR 20050012789A
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- oxide film
- process gas
- substrate
- discharge
- 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
- 238000000034 method Methods 0.000 title claims abstract description 329
- 239000007789 gas Substances 0.000 claims abstract description 712
- 230000008569 process Effects 0.000 claims abstract description 248
- 239000000758 substrate Substances 0.000 claims abstract description 181
- 208000028659 discharge Diseases 0.000 claims abstract description 175
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000012495 reaction gas Substances 0.000 claims abstract description 64
- 238000011282 treatment Methods 0.000 claims abstract description 59
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 31
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 18
- 239000010703 silicon Substances 0.000 claims abstract description 18
- 230000001590 oxidative effect Effects 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 68
- 230000007246 mechanism Effects 0.000 claims description 34
- 229910052796 boron Inorganic materials 0.000 claims description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 118
- 239000010408 film Substances 0.000 description 384
- 238000005755 formation reaction Methods 0.000 description 118
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 35
- 229910052751 metal Inorganic materials 0.000 description 35
- 239000002184 metal Substances 0.000 description 35
- 229910052814 silicon oxide Inorganic materials 0.000 description 33
- 229910004298 SiO 2 Inorganic materials 0.000 description 29
- 230000000052 comparative effect Effects 0.000 description 23
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 20
- 239000007787 solid Substances 0.000 description 20
- 230000005684 electric field Effects 0.000 description 17
- 238000011156 evaluation Methods 0.000 description 16
- 239000002994 raw material Substances 0.000 description 15
- 239000012159 carrier gas Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000010409 thin film Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 7
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 7
- 238000010891 electric arc Methods 0.000 description 6
- -1 polytetrafluoroethylene Polymers 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 240000006829 Ficus sundaica Species 0.000 description 5
- 230000005284 excitation Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910021642 ultra pure water Inorganic materials 0.000 description 4
- 239000012498 ultrapure water Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 238000005247 gettering Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- AJSTXXYNEIHPMD-UHFFFAOYSA-N triethyl borate Chemical compound CCOB(OCC)OCC AJSTXXYNEIHPMD-UHFFFAOYSA-N 0.000 description 1
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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
- C23C16/455—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
- C23C16/45514—Mixing in close vicinity to the substrate
-
- 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
- C23C16/45563—Gas nozzles
- C23C16/45574—Nozzles for more than one gas
-
- 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
- C23C16/45595—Atmospheric CVD gas inlets with no enclosed 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
- C23C16/515—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 pulsed discharges
-
- 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
- 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
- H01L21/04—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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/314—Inorganic layers
- H01L21/316—Inorganic layers composed of oxides or glassy oxides or oxide based glass
- H01L21/31604—Deposition from a gas or vapour
- H01L21/31608—Deposition of SiO2
- H01L21/31612—Deposition of SiO2 on a silicon body
-
- 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
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
- H01L21/02129—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC the material being boron or phosphorus doped silicon oxides, e.g. BPSG, BSG or PSG
-
- 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
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02164—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon oxide, e.g. SiO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Plasma & Fusion (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 | ||
흡출 가스 | 가스 A | O2+O35ℓ/min | O2+O310ℓ/min | O2+O35ℓ/min | N25ℓ/min | N25ℓ/min |
O378g/min | O378g/min | O378g/min | TEOS0.1g/min | TEOS0.1g/min | ||
가스 B | N210ℓ/min | N210ℓ/min | N25ℓ/min | O2+O35ℓ/min | O2+O310ℓ/min | |
TEOS0.2g/min | TEOS0.2g/min | TEOS0.2g/min | O378g/min | O378g/min | ||
가스 C | O2+O35ℓ/min | O2+O310ℓ/min | O2+O35ℓ/min | N25ℓ/min | N25ℓ/min | |
O378g/min | O378g/min | O378g/min | TEOS0.1g/min | TEOS0.1g/min | ||
막 형성결과 | 막 형성속도 Å/min | 681.7 | 554.5 | 809.8 | 116.2 | 99.5 |
실시예 4 | 비교예 3 | 실시예 5 | 실시예 6 | 실시예 7 | 실시예 8 | 실시예 9 | |
Si 원료 | TMOS | ← | ← | ← | ← | MTMOS | TMOS |
g/min | 0.2 | ← | ← | 0.1 | 1.5 | 0.2 | ←*1 |
O2SLM | 10+10 | ← | ← | ← | ← | ← | ← |
N2SLM | 2+10+2 | ← | ← | ← | ← | ← | ← |
H2O g/min | 0.5+0.5 | 0 | 0.05+0.05 | 1.5+1.5 | 1.0+1.0 | 0.5+0.5 | |
막형성속도Å/min | 1800 | 1900 | 1500 | 1400 | 4800 | 1700 | 1600 |
커버리지 | 1 | 1 | 1 | 1 | 0.9 | 1 | 1 |
내압 MV/cm | 4.8 | 2.1 | 4 | 5.5 | 3.5 | 4.5 | 4.6 |
*1 N2O |
비교예 4 | 실시예 10 | |
Si 원료 | TMOS | ← |
g/min | 0.2 | ← |
O2SLM | 2+2 | 10+10 |
N2SLM | 10+10+10 | 10 |
H2O g/min | 0.5+0.5 | 1.0 |
막형성속도 Å/min | 900 | 1800 |
커버리지 | 1 | 1 |
내압 MV/cm | 2.4 | 4.6 |
Claims (29)
- 원료 가스 (A) 및 반응 가스 (B)의 2 성분 공정 가스를 사용하여 이들 2 성분의 공정 가스 (A)와 (B) 중 공정 가스 (B)를 방전 처리하고, 그 방전 처리를 한 공정 가스 (B)에 방전 처리를 하지 않은 공정 가스 (A)를 기판 표면 부근에서 합류시켜 혼합하는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 방법.
- 원료 가스 (A), 반응 가스 (B) 및 H2O 가스 (C)의 3 성분 공정 가스를 사용하여 이들 3 성분의 공정 가스 (A) 내지 (C) 중 공정 가스 (B)를 방전 처리하고, 그 방전 처리를 한 공정 가스 (B)에 방전 처리를 하지 않은 공정 가스 (A) 및 공정 가스 (C)를 기판 표면 부근에서 합류시켜 혼합하는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 방법.
- 원료 가스 (A), 반응 가스 (B) 및 H2O 가스 (C)의 3 성분 공정 가스를 사용하여 이들 3 성분의 공정 가스 (A) 내지 (C) 중 공정 가스 (B)와 공정 가스 (C)를 각각 별개로 방전 처리하고, 이들 방전 처리를 한 공정 가스 (B) 및 공정 가스 (C)에 방전 처리를 하지 않은 공정 가스 (A)를 기판 표면 부근에서 합류시켜 혼합하는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 방법.
- 원료 가스 (A), 반응 가스 (B) 및 H2O 가스 (C)의 3 성분 공정 가스를 사용하여 이들 3 성분의 공정 가스 (A) 내지 (C) 중 공정 가스 (B)와 공정 가스 (C)를 혼합한 혼합 가스를 방전 처리하고, 그 방전 처리를 한 혼합 가스에 방전 처리를 하지 않은 공정 가스 (A)를 기판 표면 부근에서 합류시켜 혼합하는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 방법.
- 원료 가스 (A), 반응 가스 (B) 및 H2O 가스 (C)의 3 성분 공정 가스를 사용하여 이들 3 성분의 공정 가스 (A) 내지 (C) 중 공정 가스 (B)를 방전 처리하고, 그 방전 처리를 한 공정 가스 (B)에 방전 처리를 하지 않은 공정 가스 (A)와 공정 가스 (C)의 혼합 가스를 기판 표면 부근에서 합류시켜 혼합하는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 방법.
- 제15항 내지 제19항 중 어느 한 항에 있어서, 상기 원료 가스 (A)는 TMOS, MTMOS 등의 실리콘 함유 가스인 것을 특징으로 하는 산화막 형성 방법.
- 제15항 내지 제20항 중 어느 한 항에 있어서, 상기 반응 가스 (B)는, O2, N2O 등의 산화성 가스인 것을 특징으로 하는 산화막 형성 방법.
- 제15항 내지 제21항 중 어느 한 항에 있어서, 추가로 TMP, TEP 등의 인 함유 가스 및(또는) TMB, TEB 등의 붕소 함유 가스 (D)의 공정 가스를 공급하는 가스 공급원을 구비하고, 공정 가스 (D)를 공정 가스 (A)와 혼합하여 사용하는 것을 특징으로 하는 산화막 형성 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 상기 합류 가스가 기판의 피처리면을 따라서 흐르는 가스류를 형성하도록 한 것을 특징으로 하는 산화막 형성 방법.
- 제9항에 있어서, 배기 기구에 의해 상기 합류 가스가 기판의 피처리면을 따라서 흐르는 가스류를 형성하도록 하는 배기 제어를 행하는 것을 특징으로 하는 산화막 형성 방법.
- 제9항 또는 제10항에 있어서, 상기 원료 가스와 반응 가스의 도입 유량의 합계 유량과 기판의 피처리면을 따라서 흐르는 가스류의 유량이 대략 동량인 것을 특징으로 하는 산화막 형성 방법.
- 원료 가스 (A) 및 반응 가스 (B)의 2 성분 공정 가스를 공급하는 가스 공급원과 방전 처리부를 구비하고, 상기 2 성분의 공정 가스 (A)와 (B) 중 공정 가스 (B)를 방전 처리부에서 방전 처리를 행하며, 그 방전 처리를 한 공정 가스 (B)에 공정 가스 (A)를 방전 처리하지 않고 기판 표면 부근에서 합류시켜 혼합하도록 구성되어 있는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 장치.
- 원료 가스 (A), 반응 가스 (B) 및 H2O 가스 (C)의 3 성분 공정 가스를 공급하는 가스 공급원과 방전 처리부를 구비하고, 상기 3 성분의 공정 가스 (A) 내지 (C) 중 공정 가스 (B)를 방전 처리부에서 방전 처리를 행하며, 그 방전 처리를 한 공정 가스 (B)에 공정 가스 (A) 및 공정 가스 (C)를 방전 처리하지 않고 기판 표면 부근에서 합류시켜 혼합하도록 구성되어 있는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 장치.
- 원료 가스 (A), 반응 가스 (B) 및 H2O 가스 (C)의 3 성분 공정 가스를 공급하는 가스 공급원과 방전 처리부를 구비하고, 상기 3 성분의 공정 가스 (A) 내지 (C) 중 공정 가스 (B)와 공정 가스 (C)를 각각 별개의 방전 처리부에서 방전 처리를 행하며, 이들 방전 처리를 한 공정 가스 (B) 및 공정 가스 (C)에 공정 가스 (A)를 방전 처리하지 않고 기판 표면 부근에서 합류시켜 혼합하도록 구성되어 있는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 장치.
- 원료 가스 (A), 반응 가스 (B) 및 H2O 가스 (C)의 3 성분 공정 가스를 공급하는 가스 공급원과 방전 처리부를 구비하고, 상기 3 성분의 공정 가스 (A) 내지 (C) 중 공정 가스 (B)와 공정 가스 (C)를 혼합한 혼합 가스를 방전 처리부에서 방전 처리를 행하며, 그 방전 처리를 한 혼합 가스에 공정 가스 (A)를 방전 처리하지 않고 기판 표면 부근에서 합류시켜 혼합하도록 구성되어 있는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 장치.
- 원료 가스 (A), 반응 가스 (B) 및 H2O 가스 (C)의 3 성분 공정 가스를 공급하는 가스 공급원과 방전 처리부를 구비하고, 상기 3 성분의 공정 가스 (A) 내지 (C) 중 공정 가스 (B)를 방전 처리부에서 방전 처리를 행하며, 그 방전 처리를 한 공정 가스 (B)에 공정 가스 (A)와 공정 가스 (C)의 혼합 가스를 방전 처리하지 않고 기판 표면 부근에서 합류시켜 혼합하도록 구성되어 있는 것을 특징으로 하는, 대기압 근방의 압력 조건에서의 CVD법에 의해 기판 표면에 산화막을 형성하는 장치.
- 제12항 내지 제16항 중 어느 한 항에 있어서, 상기 원료 가스 (A)는 TMOS, MTMOS 등의 실리콘 함유 가스인 것을 특징으로 하는 산화막 형성 장치.
- 제12항 내지 제17항 중 어느 한 항에 있어서, 상기 반응 가스 (B)는 O2, N2O 등의 산화성 가스인 것을 특징으로 하는 산화막 형성 장치.
- 제12항 내지 제18항 중 어느 한 항에 있어서, CVD법에 사용하는 공정 가스 중 상기 공정 가스 (B)의 양이 공정 가스 전체의 50 중량% 이상이고, 또한, 상기 공정 가스 (A)와 상기 공정 가스 (C)와의 중량비 [공정 가스 (A)/공정 가스 (C)]가 1/100 내지 1/0.02인 것을 특징으로 하는 산화막 형성 장치.
- 제12항 내지 제19항 중 어느 한 항에 있어서, 상기 3 성분의 공정 가스의 공급 총량이 1 내지 300 SLM인 것을 특징으로 하는 산화막 형성 장치.
- 제12항 내지 제20항 중 어느 한 항에 있어서, 추가로 TMP, TEP 등의 인 함유 가스 및(또는) TMB, TEB 등의 붕소 함유 가스 (D)의 공정 가스를 공급하는 가스 공급원을 구비하고, 공정 가스 (D)를 공정 가스 (A)와 혼합하여 사용하는 것을 특징으로 하는 산화막 형성 장치.
- 제12항 내지 제21항 중 어느 한 항에 있어서, 상기 방전 처리부와 기판 장착부에 장착된 기판 표면과의 거리가 0.5 내지 30 mm인 것을 특징으로 하는 산화막 형성 장치.
- 제12항 내지 제22항 중 어느 한 항에 있어서, 기판을 얹어 놓은 기판 장착부와 상기 방전 처리부를 상대적으로 한 방향으로 또는 양 방향으로 이동시킴으로써 기판을 상대적으로 편도 반송 또는 왕복 반송할 수 있도록 함과 동시에, 그 기판 반송 경로 도중에 방전 처리하지 않는 공정 가스의 가스 분출구를 배치하고, 그 가스 분출구의 기판 반송 방향에 대해 전방부 및 후방부에 방전 처리한 공정 가스의 가스 분출구를 배치한 것을 특징으로 하는 산화막 형성 장치.
- 제23항에 있어서, 상기 기판 반송 방향에 대해 전방부 및 후방부에 배치한 가스 분출구로부터 분출되는 방전 처리한 공정 가스는 동일한 공정 가스인 것을 특징으로 하는 산화막 형성 장치.
- 제12항 내지 제24항 중 어느 한 항에 있어서, 상기 반응 가스와 원료 가스의 합류 가스가 흐르는 방향을 배기 제어하는 배기 기구를 구비하는 것을 특징으로 하는 산화막 형성 장치.
- 제25항에 있어서, 상기 배기 기구가 상기 반응 가스와 원료 가스가 합류하는 부분에서 합류 가스의 유로와 먼 쪽에 있고 플라즈마 공간에 가까운 쪽에 배치되는 것을 특징으로 하는 산화막 형성 장치.
- 제25항에 있어서, 상기 배기 기구가 상기 합류 부분의 양쪽에 배치되어 있고, 그 합류 부분에서 배기 기구에 이르는 합류 가스 유로 중 플라즈마 공간에 가까운 쪽의 유로의 컨덕턴스가 작아지도록 구성되는 것을 특징으로 하는 산화막 형성 장치.
- 제25항 내지 제27항 중 어느 한 항에 있어서, 피 처리면을 따르는 합류 가스 유로를 형성하기 위한 가스 정류판이 설치되는 것을 특징으로 하는 산화막 형성 장치.
- 제28항에 있어서, 세라믹 다공질로 제조된 가스 정류판이 설치되고 이 가스 정류판으로부터 불활성 가스를 분출하도록 구성되는 것을 특징으로 하는 산화막 형성 장치.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2002-00174638 | 2002-06-14 | ||
JP2002174638 | 2002-06-14 | ||
JPJP-P-2002-00197780 | 2002-07-05 | ||
JP2002197780A JP4231250B2 (ja) | 2002-07-05 | 2002-07-05 | プラズマcvd装置 |
JPJP-P-2002-00299710 | 2002-10-11 | ||
JP2002299710A JP4294932B2 (ja) | 2002-10-11 | 2002-10-11 | 酸化膜形成方法及び酸化膜形成装置 |
PCT/JP2003/007548 WO2003107409A1 (ja) | 2002-06-01 | 2003-06-13 | 酸化膜形成方法及び酸化膜形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050012789A true KR20050012789A (ko) | 2005-02-02 |
KR101019190B1 KR101019190B1 (ko) | 2011-03-04 |
Family
ID=29740553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047020242A Expired - Fee Related KR101019190B1 (ko) | 2002-06-14 | 2003-06-13 | 산화막 형성 방법 및 산화막 형성 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050208215A1 (ko) |
EP (1) | EP1536462A4 (ko) |
KR (1) | KR101019190B1 (ko) |
CN (1) | CN100479110C (ko) |
CA (1) | CA2489544A1 (ko) |
TW (1) | TWI275661B (ko) |
WO (1) | WO2003107409A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101394912B1 (ko) * | 2013-02-21 | 2014-05-14 | 주식회사 테스 | 박막증착장치 |
Families Citing this family (151)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005235464A (ja) * | 2004-02-17 | 2005-09-02 | Toshio Goto | プラズマ発生装置 |
US20080107820A1 (en) * | 2004-10-29 | 2008-05-08 | Gabelnick Aaron M | Deposition Rate Plasma Enhanced Chemical Vapor Process |
JP2006175583A (ja) * | 2004-11-29 | 2006-07-06 | Chemitoronics Co Ltd | マイクロ構造体の製造方法 |
WO2007145513A1 (en) * | 2006-06-16 | 2007-12-21 | Fujifilm Manufacturing Europe B.V. | Method and apparatus for atomic layer deposition using an atmospheric pressure glow discharge plasma |
KR100842745B1 (ko) * | 2006-11-30 | 2008-07-01 | 주식회사 하이닉스반도체 | 스캔 인젝터를 가지는 플라즈마 공정 장비 및 공정 방법 |
KR100811275B1 (ko) * | 2006-12-28 | 2008-03-07 | 주식회사 하이닉스반도체 | 벌브 타입의 리세스 채널을 갖는 반도체소자의 제조방법 |
TWI354712B (en) | 2007-09-10 | 2011-12-21 | Ind Tech Res Inst | Film coating system and isolating device |
GB0717430D0 (en) * | 2007-09-10 | 2007-10-24 | Dow Corning Ireland Ltd | Atmospheric pressure plasma |
CN101481789B (zh) * | 2008-01-11 | 2012-03-21 | 财团法人工业技术研究院 | 镀膜系统及其隔离装置 |
JP2011530155A (ja) * | 2008-08-04 | 2011-12-15 | エージーシー フラット グラス ノース アメリカ,インコーポレイテッド | プラズマ源、及びプラズマ強化化学蒸着を利用して薄膜被覆を堆積させる方法 |
US20110262641A1 (en) * | 2010-04-26 | 2011-10-27 | Aventa Systems, Llc | Inline chemical vapor deposition system |
US8865259B2 (en) * | 2010-04-26 | 2014-10-21 | Singulus Mocvd Gmbh I.Gr. | Method and system for inline chemical vapor deposition |
US9324576B2 (en) | 2010-05-27 | 2016-04-26 | Applied Materials, Inc. | Selective etch for silicon films |
KR101819781B1 (ko) | 2010-10-16 | 2018-02-28 | 울트라테크 인크. | 원자 층 증착 코팅 시스템 |
US10283321B2 (en) | 2011-01-18 | 2019-05-07 | Applied Materials, Inc. | Semiconductor processing system and methods using capacitively coupled plasma |
US9064815B2 (en) | 2011-03-14 | 2015-06-23 | Applied Materials, Inc. | Methods for etch of metal and metal-oxide films |
US8999856B2 (en) | 2011-03-14 | 2015-04-07 | Applied Materials, Inc. | Methods for etch of sin films |
JP5841156B2 (ja) * | 2011-09-13 | 2016-01-13 | 東芝三菱電機産業システム株式会社 | 酸化膜成膜方法および酸化膜成膜装置 |
US8808563B2 (en) | 2011-10-07 | 2014-08-19 | Applied Materials, Inc. | Selective etch of silicon by way of metastable hydrogen termination |
US9267739B2 (en) | 2012-07-18 | 2016-02-23 | Applied Materials, Inc. | Pedestal with multi-zone temperature control and multiple purge capabilities |
US9373517B2 (en) | 2012-08-02 | 2016-06-21 | Applied Materials, Inc. | Semiconductor processing with DC assisted RF power for improved control |
US9034770B2 (en) | 2012-09-17 | 2015-05-19 | Applied Materials, Inc. | Differential silicon oxide etch |
US9023734B2 (en) | 2012-09-18 | 2015-05-05 | Applied Materials, Inc. | Radical-component oxide etch |
US9390937B2 (en) | 2012-09-20 | 2016-07-12 | Applied Materials, Inc. | Silicon-carbon-nitride selective etch |
US9132436B2 (en) | 2012-09-21 | 2015-09-15 | Applied Materials, Inc. | Chemical control features in wafer process equipment |
US20140099794A1 (en) * | 2012-09-21 | 2014-04-10 | Applied Materials, Inc. | Radical chemistry modulation and control using multiple flow pathways |
US8969212B2 (en) | 2012-11-20 | 2015-03-03 | Applied Materials, Inc. | Dry-etch selectivity |
US8980763B2 (en) | 2012-11-30 | 2015-03-17 | Applied Materials, Inc. | Dry-etch for selective tungsten removal |
US9111877B2 (en) | 2012-12-18 | 2015-08-18 | Applied Materials, Inc. | Non-local plasma oxide etch |
US8921234B2 (en) | 2012-12-21 | 2014-12-30 | Applied Materials, Inc. | Selective titanium nitride etching |
US10256079B2 (en) | 2013-02-08 | 2019-04-09 | Applied Materials, Inc. | Semiconductor processing systems having multiple plasma configurations |
US9362130B2 (en) | 2013-03-01 | 2016-06-07 | Applied Materials, Inc. | Enhanced etching processes using remote plasma sources |
US9040422B2 (en) | 2013-03-05 | 2015-05-26 | Applied Materials, Inc. | Selective titanium nitride removal |
US20140271097A1 (en) | 2013-03-15 | 2014-09-18 | Applied Materials, Inc. | Processing systems and methods for halide scavenging |
KR101560562B1 (ko) * | 2013-06-21 | 2015-10-16 | 주식회사 테스 | 박막증착장치 |
US9493879B2 (en) | 2013-07-12 | 2016-11-15 | Applied Materials, Inc. | Selective sputtering for pattern transfer |
US9773648B2 (en) | 2013-08-30 | 2017-09-26 | Applied Materials, Inc. | Dual discharge modes operation for remote plasma |
US9576809B2 (en) | 2013-11-04 | 2017-02-21 | Applied Materials, Inc. | Etch suppression with germanium |
US9520303B2 (en) | 2013-11-12 | 2016-12-13 | Applied Materials, Inc. | Aluminum selective etch |
US9245762B2 (en) | 2013-12-02 | 2016-01-26 | Applied Materials, Inc. | Procedure for etch rate consistency |
US9287095B2 (en) | 2013-12-17 | 2016-03-15 | Applied Materials, Inc. | Semiconductor system assemblies and methods of operation |
US9287134B2 (en) | 2014-01-17 | 2016-03-15 | Applied Materials, Inc. | Titanium oxide etch |
US9396989B2 (en) | 2014-01-27 | 2016-07-19 | Applied Materials, Inc. | Air gaps between copper lines |
US9293568B2 (en) | 2014-01-27 | 2016-03-22 | Applied Materials, Inc. | Method of fin patterning |
US9385028B2 (en) | 2014-02-03 | 2016-07-05 | Applied Materials, Inc. | Air gap process |
US9499898B2 (en) | 2014-03-03 | 2016-11-22 | Applied Materials, Inc. | Layered thin film heater and method of fabrication |
US9299575B2 (en) | 2014-03-17 | 2016-03-29 | Applied Materials, Inc. | Gas-phase tungsten etch |
US9299537B2 (en) | 2014-03-20 | 2016-03-29 | Applied Materials, Inc. | Radial waveguide systems and methods for post-match control of microwaves |
US9903020B2 (en) | 2014-03-31 | 2018-02-27 | Applied Materials, Inc. | Generation of compact alumina passivation layers on aluminum plasma equipment components |
US9269590B2 (en) | 2014-04-07 | 2016-02-23 | Applied Materials, Inc. | Spacer formation |
US9309598B2 (en) | 2014-05-28 | 2016-04-12 | Applied Materials, Inc. | Oxide and metal removal |
US9378969B2 (en) | 2014-06-19 | 2016-06-28 | Applied Materials, Inc. | Low temperature gas-phase carbon removal |
US9406523B2 (en) | 2014-06-19 | 2016-08-02 | Applied Materials, Inc. | Highly selective doped oxide removal method |
US9425058B2 (en) | 2014-07-24 | 2016-08-23 | Applied Materials, Inc. | Simplified litho-etch-litho-etch process |
US9496167B2 (en) | 2014-07-31 | 2016-11-15 | Applied Materials, Inc. | Integrated bit-line airgap formation and gate stack post clean |
US9378978B2 (en) | 2014-07-31 | 2016-06-28 | Applied Materials, Inc. | Integrated oxide recess and floating gate fin trimming |
US9659753B2 (en) | 2014-08-07 | 2017-05-23 | Applied Materials, Inc. | Grooved insulator to reduce leakage current |
US9553102B2 (en) | 2014-08-19 | 2017-01-24 | Applied Materials, Inc. | Tungsten separation |
US9355856B2 (en) | 2014-09-12 | 2016-05-31 | Applied Materials, Inc. | V trench dry etch |
US9355862B2 (en) | 2014-09-24 | 2016-05-31 | Applied Materials, Inc. | Fluorine-based hardmask removal |
US9368364B2 (en) | 2014-09-24 | 2016-06-14 | Applied Materials, Inc. | Silicon etch process with tunable selectivity to SiO2 and other materials |
US9613822B2 (en) | 2014-09-25 | 2017-04-04 | Applied Materials, Inc. | Oxide etch selectivity enhancement |
US9355922B2 (en) | 2014-10-14 | 2016-05-31 | Applied Materials, Inc. | Systems and methods for internal surface conditioning in plasma processing equipment |
US9966240B2 (en) | 2014-10-14 | 2018-05-08 | Applied Materials, Inc. | Systems and methods for internal surface conditioning assessment in plasma processing equipment |
US11637002B2 (en) | 2014-11-26 | 2023-04-25 | Applied Materials, Inc. | Methods and systems to enhance process uniformity |
MX2017007357A (es) | 2014-12-05 | 2018-04-24 | Agc Flat Glass Na Inc | Fuente de plasma utilizando un revestimiento de reduccion de macro-particulas y metodo de uso de una fuente de plasma utilizando un revestimiento de reduccion de macro-particulas para la deposicion de revestimientos de pelicula delgada y modificacion de superficies. |
JP6710686B2 (ja) | 2014-12-05 | 2020-06-17 | エージーシー ガラス ヨーロッパ | 中空陰極プラズマ源、基材処理方法 |
US9299583B1 (en) | 2014-12-05 | 2016-03-29 | Applied Materials, Inc. | Aluminum oxide selective etch |
US10573496B2 (en) | 2014-12-09 | 2020-02-25 | Applied Materials, Inc. | Direct outlet toroidal plasma source |
US10224210B2 (en) | 2014-12-09 | 2019-03-05 | Applied Materials, Inc. | Plasma processing system with direct outlet toroidal plasma source |
US9502258B2 (en) | 2014-12-23 | 2016-11-22 | Applied Materials, Inc. | Anisotropic gap etch |
US9343272B1 (en) | 2015-01-08 | 2016-05-17 | Applied Materials, Inc. | Self-aligned process |
US11257693B2 (en) | 2015-01-09 | 2022-02-22 | Applied Materials, Inc. | Methods and systems to improve pedestal temperature control |
US9373522B1 (en) | 2015-01-22 | 2016-06-21 | Applied Mateials, Inc. | Titanium nitride removal |
US9449846B2 (en) | 2015-01-28 | 2016-09-20 | Applied Materials, Inc. | Vertical gate separation |
US9728437B2 (en) | 2015-02-03 | 2017-08-08 | Applied Materials, Inc. | High temperature chuck for plasma processing systems |
US20160225652A1 (en) | 2015-02-03 | 2016-08-04 | Applied Materials, Inc. | Low temperature chuck for plasma processing systems |
US9881805B2 (en) | 2015-03-02 | 2018-01-30 | Applied Materials, Inc. | Silicon selective removal |
US9691645B2 (en) | 2015-08-06 | 2017-06-27 | Applied Materials, Inc. | Bolted wafer chuck thermal management systems and methods for wafer processing systems |
US9741593B2 (en) | 2015-08-06 | 2017-08-22 | Applied Materials, Inc. | Thermal management systems and methods for wafer processing systems |
US9349605B1 (en) | 2015-08-07 | 2016-05-24 | Applied Materials, Inc. | Oxide etch selectivity systems and methods |
US10504700B2 (en) | 2015-08-27 | 2019-12-10 | Applied Materials, Inc. | Plasma etching systems and methods with secondary plasma injection |
US9721765B2 (en) | 2015-11-16 | 2017-08-01 | Agc Flat Glass North America, Inc. | Plasma device driven by multiple-phase alternating or pulsed electrical current |
US9721764B2 (en) | 2015-11-16 | 2017-08-01 | Agc Flat Glass North America, Inc. | Method of producing plasma by multiple-phase alternating or pulsed electrical current |
US10573499B2 (en) | 2015-12-18 | 2020-02-25 | Agc Flat Glass North America, Inc. | Method of extracting and accelerating ions |
US10242846B2 (en) | 2015-12-18 | 2019-03-26 | Agc Flat Glass North America, Inc. | Hollow cathode ion source |
US10504754B2 (en) | 2016-05-19 | 2019-12-10 | Applied Materials, Inc. | Systems and methods for improved semiconductor etching and component protection |
US10522371B2 (en) | 2016-05-19 | 2019-12-31 | Applied Materials, Inc. | Systems and methods for improved semiconductor etching and component protection |
US9865484B1 (en) | 2016-06-29 | 2018-01-09 | Applied Materials, Inc. | Selective etch using material modification and RF pulsing |
US10062575B2 (en) | 2016-09-09 | 2018-08-28 | Applied Materials, Inc. | Poly directional etch by oxidation |
US10629473B2 (en) | 2016-09-09 | 2020-04-21 | Applied Materials, Inc. | Footing removal for nitride spacer |
US9721789B1 (en) | 2016-10-04 | 2017-08-01 | Applied Materials, Inc. | Saving ion-damaged spacers |
US9934942B1 (en) | 2016-10-04 | 2018-04-03 | Applied Materials, Inc. | Chamber with flow-through source |
US10062585B2 (en) | 2016-10-04 | 2018-08-28 | Applied Materials, Inc. | Oxygen compatible plasma source |
US10546729B2 (en) | 2016-10-04 | 2020-01-28 | Applied Materials, Inc. | Dual-channel showerhead with improved profile |
US10062579B2 (en) | 2016-10-07 | 2018-08-28 | Applied Materials, Inc. | Selective SiN lateral recess |
US9947549B1 (en) | 2016-10-10 | 2018-04-17 | Applied Materials, Inc. | Cobalt-containing material removal |
US10163696B2 (en) | 2016-11-11 | 2018-12-25 | Applied Materials, Inc. | Selective cobalt removal for bottom up gapfill |
US9768034B1 (en) | 2016-11-11 | 2017-09-19 | Applied Materials, Inc. | Removal methods for high aspect ratio structures |
US10242908B2 (en) | 2016-11-14 | 2019-03-26 | Applied Materials, Inc. | Airgap formation with damage-free copper |
US10026621B2 (en) | 2016-11-14 | 2018-07-17 | Applied Materials, Inc. | SiN spacer profile patterning |
US10566206B2 (en) | 2016-12-27 | 2020-02-18 | Applied Materials, Inc. | Systems and methods for anisotropic material breakthrough |
US10431429B2 (en) | 2017-02-03 | 2019-10-01 | Applied Materials, Inc. | Systems and methods for radial and azimuthal control of plasma uniformity |
US10403507B2 (en) | 2017-02-03 | 2019-09-03 | Applied Materials, Inc. | Shaped etch profile with oxidation |
US10043684B1 (en) | 2017-02-06 | 2018-08-07 | Applied Materials, Inc. | Self-limiting atomic thermal etching systems and methods |
US10319739B2 (en) | 2017-02-08 | 2019-06-11 | Applied Materials, Inc. | Accommodating imperfectly aligned memory holes |
US10943834B2 (en) | 2017-03-13 | 2021-03-09 | Applied Materials, Inc. | Replacement contact process |
US10319649B2 (en) | 2017-04-11 | 2019-06-11 | Applied Materials, Inc. | Optical emission spectroscopy (OES) for remote plasma monitoring |
US11276590B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Multi-zone semiconductor substrate supports |
JP7176860B6 (ja) | 2017-05-17 | 2022-12-16 | アプライド マテリアルズ インコーポレイテッド | 前駆体の流れを改善する半導体処理チャンバ |
US11276559B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Semiconductor processing chamber for multiple precursor flow |
US10497579B2 (en) | 2017-05-31 | 2019-12-03 | Applied Materials, Inc. | Water-free etching methods |
US10049891B1 (en) | 2017-05-31 | 2018-08-14 | Applied Materials, Inc. | Selective in situ cobalt residue removal |
US10920320B2 (en) | 2017-06-16 | 2021-02-16 | Applied Materials, Inc. | Plasma health determination in semiconductor substrate processing reactors |
US10541246B2 (en) | 2017-06-26 | 2020-01-21 | Applied Materials, Inc. | 3D flash memory cells which discourage cross-cell electrical tunneling |
US10727080B2 (en) | 2017-07-07 | 2020-07-28 | Applied Materials, Inc. | Tantalum-containing material removal |
US10541184B2 (en) | 2017-07-11 | 2020-01-21 | Applied Materials, Inc. | Optical emission spectroscopic techniques for monitoring etching |
US10354889B2 (en) | 2017-07-17 | 2019-07-16 | Applied Materials, Inc. | Non-halogen etching of silicon-containing materials |
US10170336B1 (en) | 2017-08-04 | 2019-01-01 | Applied Materials, Inc. | Methods for anisotropic control of selective silicon removal |
US10043674B1 (en) | 2017-08-04 | 2018-08-07 | Applied Materials, Inc. | Germanium etching systems and methods |
US10297458B2 (en) | 2017-08-07 | 2019-05-21 | Applied Materials, Inc. | Process window widening using coated parts in plasma etch processes |
US10283324B1 (en) | 2017-10-24 | 2019-05-07 | Applied Materials, Inc. | Oxygen treatment for nitride etching |
US10128086B1 (en) | 2017-10-24 | 2018-11-13 | Applied Materials, Inc. | Silicon pretreatment for nitride removal |
US10256112B1 (en) | 2017-12-08 | 2019-04-09 | Applied Materials, Inc. | Selective tungsten removal |
US10903054B2 (en) | 2017-12-19 | 2021-01-26 | Applied Materials, Inc. | Multi-zone gas distribution systems and methods |
US11328909B2 (en) | 2017-12-22 | 2022-05-10 | Applied Materials, Inc. | Chamber conditioning and removal processes |
US10854426B2 (en) | 2018-01-08 | 2020-12-01 | Applied Materials, Inc. | Metal recess for semiconductor structures |
US10679870B2 (en) | 2018-02-15 | 2020-06-09 | Applied Materials, Inc. | Semiconductor processing chamber multistage mixing apparatus |
US10964512B2 (en) | 2018-02-15 | 2021-03-30 | Applied Materials, Inc. | Semiconductor processing chamber multistage mixing apparatus and methods |
TWI716818B (zh) | 2018-02-28 | 2021-01-21 | 美商應用材料股份有限公司 | 形成氣隙的系統及方法 |
US10593560B2 (en) | 2018-03-01 | 2020-03-17 | Applied Materials, Inc. | Magnetic induction plasma source for semiconductor processes and equipment |
US10319600B1 (en) | 2018-03-12 | 2019-06-11 | Applied Materials, Inc. | Thermal silicon etch |
US10497573B2 (en) | 2018-03-13 | 2019-12-03 | Applied Materials, Inc. | Selective atomic layer etching of semiconductor materials |
US11732348B2 (en) * | 2018-03-30 | 2023-08-22 | Jfe Steel Corporation | Surface treatment facility |
US10573527B2 (en) | 2018-04-06 | 2020-02-25 | Applied Materials, Inc. | Gas-phase selective etching systems and methods |
US10490406B2 (en) | 2018-04-10 | 2019-11-26 | Appled Materials, Inc. | Systems and methods for material breakthrough |
US10699879B2 (en) | 2018-04-17 | 2020-06-30 | Applied Materials, Inc. | Two piece electrode assembly with gap for plasma control |
US10886137B2 (en) | 2018-04-30 | 2021-01-05 | Applied Materials, Inc. | Selective nitride removal |
US10755941B2 (en) | 2018-07-06 | 2020-08-25 | Applied Materials, Inc. | Self-limiting selective etching systems and methods |
US10872778B2 (en) | 2018-07-06 | 2020-12-22 | Applied Materials, Inc. | Systems and methods utilizing solid-phase etchants |
US10672642B2 (en) | 2018-07-24 | 2020-06-02 | Applied Materials, Inc. | Systems and methods for pedestal configuration |
US10892198B2 (en) | 2018-09-14 | 2021-01-12 | Applied Materials, Inc. | Systems and methods for improved performance in semiconductor processing |
US11049755B2 (en) | 2018-09-14 | 2021-06-29 | Applied Materials, Inc. | Semiconductor substrate supports with embedded RF shield |
US11062887B2 (en) | 2018-09-17 | 2021-07-13 | Applied Materials, Inc. | High temperature RF heater pedestals |
US11417534B2 (en) | 2018-09-21 | 2022-08-16 | Applied Materials, Inc. | Selective material removal |
US11682560B2 (en) | 2018-10-11 | 2023-06-20 | Applied Materials, Inc. | Systems and methods for hafnium-containing film removal |
US11121002B2 (en) | 2018-10-24 | 2021-09-14 | Applied Materials, Inc. | Systems and methods for etching metals and metal derivatives |
US11437242B2 (en) | 2018-11-27 | 2022-09-06 | Applied Materials, Inc. | Selective removal of silicon-containing materials |
US11721527B2 (en) | 2019-01-07 | 2023-08-08 | Applied Materials, Inc. | Processing chamber mixing systems |
US10920319B2 (en) | 2019-01-11 | 2021-02-16 | Applied Materials, Inc. | Ceramic showerheads with conductive electrodes |
CN115125621B (zh) * | 2022-08-12 | 2023-11-10 | 合肥晶合集成电路股份有限公司 | 一种利用氧化反应炉形成氧化膜的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4943345A (en) * | 1989-03-23 | 1990-07-24 | Board Of Trustees Operating Michigan State University | Plasma reactor apparatus and method for treating a substrate |
JP2684942B2 (ja) * | 1992-11-30 | 1997-12-03 | 日本電気株式会社 | 化学気相成長法と化学気相成長装置および多層配線の製造方法 |
JP3388651B2 (ja) * | 1995-04-07 | 2003-03-24 | 株式会社アルバック | 絶縁膜の形成方法 |
US6489255B1 (en) * | 1995-06-05 | 2002-12-03 | International Business Machines Corporation | Low temperature/low dopant oxide glass film |
JPH0959777A (ja) * | 1995-06-16 | 1997-03-04 | Sekisui Chem Co Ltd | 放電プラズマ処理方法及び放電プラズマ処理装置 |
US6531193B2 (en) * | 1997-07-07 | 2003-03-11 | The Penn State Research Foundation | Low temperature, high quality silicon dioxide thin films deposited using tetramethylsilane (TMS) for stress control and coverage applications |
US6110556A (en) * | 1997-10-17 | 2000-08-29 | Applied Materials, Inc. | Lid assembly for a process chamber employing asymmetric flow geometries |
DE19807086A1 (de) * | 1998-02-20 | 1999-08-26 | Fraunhofer Ges Forschung | Verfahren zum Beschichten von Oberflächen eines Substrates, Vorrichtung zur Durchführung des Verfahrens, Schichtsystem sowie beschichtetes Substrat |
US6465044B1 (en) * | 1999-07-09 | 2002-10-15 | Silicon Valley Group, Thermal Systems Llp | Chemical vapor deposition of silicon oxide films using alkylsiloxane oligomers with ozone |
JP2002158219A (ja) * | 2000-09-06 | 2002-05-31 | Sekisui Chem Co Ltd | 放電プラズマ処理装置及びそれを用いた処理方法 |
JP4809973B2 (ja) * | 2000-11-15 | 2011-11-09 | 積水化学工業株式会社 | 半導体素子の製造方法及びその装置 |
JP2003249492A (ja) * | 2002-02-22 | 2003-09-05 | Konica Corp | プラズマ放電処理装置、薄膜形成方法及び基材 |
-
2003
- 2003-06-13 US US10/518,013 patent/US20050208215A1/en not_active Abandoned
- 2003-06-13 EP EP03733427A patent/EP1536462A4/en not_active Withdrawn
- 2003-06-13 WO PCT/JP2003/007548 patent/WO2003107409A1/ja active Application Filing
- 2003-06-13 KR KR1020047020242A patent/KR101019190B1/ko not_active Expired - Fee Related
- 2003-06-13 CA CA002489544A patent/CA2489544A1/en not_active Abandoned
- 2003-06-13 CN CNB038177498A patent/CN100479110C/zh not_active Expired - Fee Related
- 2003-06-13 TW TW092116140A patent/TWI275661B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101394912B1 (ko) * | 2013-02-21 | 2014-05-14 | 주식회사 테스 | 박막증착장치 |
Also Published As
Publication number | Publication date |
---|---|
CA2489544A1 (en) | 2003-12-24 |
CN1672248A (zh) | 2005-09-21 |
TW200407455A (en) | 2004-05-16 |
TWI275661B (en) | 2007-03-11 |
WO2003107409A1 (ja) | 2003-12-24 |
US20050208215A1 (en) | 2005-09-22 |
CN100479110C (zh) | 2009-04-15 |
EP1536462A4 (en) | 2010-04-07 |
EP1536462A1 (en) | 2005-06-01 |
KR101019190B1 (ko) | 2011-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101019190B1 (ko) | 산화막 형성 방법 및 산화막 형성 장치 | |
JP4273932B2 (ja) | 表面波励起プラズマcvd装置 | |
CN102760633B (zh) | 等离子体处理装置及等离子体处理方法 | |
JP5735232B2 (ja) | プラズマ処理装置 | |
KR101974289B1 (ko) | 성막 장치에의 가스 분사 장치 | |
KR101913978B1 (ko) | 라디칼 가스 발생 시스템 | |
US20050217798A1 (en) | Plasma processing apparatus | |
JPH11293469A (ja) | 表面処理装置および表面処理方法 | |
JP2010209281A (ja) | 基材の被膜形成方法および装置 | |
CN100423194C (zh) | 等离子体表面加工设备的电极结构 | |
US10440808B2 (en) | High power impulse plasma source | |
CN101472384B (zh) | 大气压等离子反应器 | |
JP2005260186A (ja) | プラズマプロセス装置 | |
JP4353405B2 (ja) | 酸化膜形成装置及び酸化膜形成方法 | |
JP2011101064A (ja) | プラズマcvd装置及びプラズマcvd装置を用いたシリコン系膜の製造方法 | |
JP2004039993A (ja) | プラズマcvd方法及びプラズマcvd装置 | |
WO2021065357A1 (ja) | 成膜装置 | |
JP2022093741A (ja) | プラズマcvd装置 | |
JP5096412B2 (ja) | 酸化膜形成装置及び酸化膜形成方法 | |
JP2017054943A (ja) | プラズマ処理装置 | |
JP6926632B2 (ja) | 表面処理装置および表面処理方法 | |
JP2011146745A (ja) | プラズマcvd装置及びプラズマcvd装置を用いたシリコン系膜の製造方法 | |
JP4294932B2 (ja) | 酸化膜形成方法及び酸化膜形成装置 | |
JP2022090110A (ja) | プラズマcvd装置 | |
JP4394939B2 (ja) | プラズマ成膜装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20041213 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20080613 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100525 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20101124 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20110224 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20110225 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |