JP6799902B2 - 多孔バッフルを備えた低容積シャワーヘッド - Google Patents
多孔バッフルを備えた低容積シャワーヘッド Download PDFInfo
- Publication number
- JP6799902B2 JP6799902B2 JP2015090931A JP2015090931A JP6799902B2 JP 6799902 B2 JP6799902 B2 JP 6799902B2 JP 2015090931 A JP2015090931 A JP 2015090931A JP 2015090931 A JP2015090931 A JP 2015090931A JP 6799902 B2 JP6799902 B2 JP 6799902B2
- Authority
- JP
- Japan
- Prior art keywords
- shower head
- face plate
- semiconductor processing
- plenum space
- gas
- 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
- 238000012545 processing Methods 0.000 claims description 142
- 239000007789 gas Substances 0.000 claims description 119
- 239000004065 semiconductor Substances 0.000 claims description 68
- 239000000758 substrate Substances 0.000 claims description 68
- 238000000231 atomic layer deposition Methods 0.000 claims description 49
- 239000010408 film Substances 0.000 claims description 38
- 238000010926 purge Methods 0.000 claims description 36
- 239000010409 thin film Substances 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000012495 reaction gas Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 45
- 230000008569 process Effects 0.000 description 37
- 239000000376 reactant Substances 0.000 description 24
- 235000012431 wafers Nutrition 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 18
- 238000011282 treatment Methods 0.000 description 17
- 239000012528 membrane Substances 0.000 description 15
- 230000002829 reductive effect Effects 0.000 description 12
- 239000002243 precursor Substances 0.000 description 10
- 238000001312 dry etching Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000007704 transition Effects 0.000 description 8
- 238000007740 vapor deposition Methods 0.000 description 8
- 238000001039 wet etching Methods 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 230000008021 deposition Effects 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 239000013598 vector Substances 0.000 description 6
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011017 operating method Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000006557 surface reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 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
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- -1 oxides Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000000427 thin-film deposition 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
- H01J37/32431—Constructional details of the reactor
- H01J37/3244—Gas supply means
- H01J37/32449—Gas control, e.g. control of the gas flow
-
- 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
- C23C16/44—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
- C23C16/45565—Shower nozzles
-
- 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
- C23C16/45587—Mechanical means for changing the gas flow
- C23C16/45591—Fixed means, e.g. wings, baffles
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/505—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges
-
- 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
- C23C16/513—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 plasma jets
-
- 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
- C23C16/52—Controlling or regulating the coating process
-
- 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
- H01J37/32623—Mechanical discharge control means
- H01J37/32633—Baffles
-
- 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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/14—Feed and outlet means for the gases; Modifying the flow of the reactive gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Description
本願は、2014年5月5日出願の発明の名称を「ULTRA LOW VOLUME SHOWERHEAD FOR ATOMIC LAYER DEPOSITION(原子層蒸着のための超低容積シャワーヘッド」とする米国仮特許出願第61/988,834号に基づく優先権の利益を主張して2015年3月25日に出願された発明の名称を「LOW VOLUME SHOWERHEAD WITH POROUS BAFFLE(多孔バッフルを備える低容積シャワーヘッド)」とする米国特許出願第14/668,511号に基づく優先権の利益を主張し、各出願は参照によって本明細書にその全体が全ての目的で組み込まれる。
半導体処理で用いられる様々な蒸着技術の中で、或る特定の蒸着技術が、原子層蒸着(ALD)を含みうる。膜を蒸着させるために熱的に活性化された気相反応を用いる化学蒸着(CVD)処理とは対照的に、ALD処理は、表面媒介性の蒸着反応を用いて、一層ずつ薄膜を蒸着する。ALD処理の一例において、一群の界面活性部位を含む基板表面が、第1の薄膜前駆体(P1)の気相分布に暴露される。P1の分子の一部は、P1の化学吸着種および物理吸着分子を含む凝集相を基板表面上に形成しうる。次いで、リアクタは、化学吸着種だけが残るように、気相および物理吸着したP1を除去するために排気される。次いで、第2の薄膜前駆体(P2)が、基板表面にP2分子の一部を吸着させるように、リアクタに導入される。リアクタは、未結合のP2を除去するために、再び排気されてよい。その後、基板に供給されたエネルギが、P1およびP2の吸着分子の間の表面反応を活性化し、薄膜層を形成する。最終的に、リアクタは、反応副生成物ならびに場合によっては未反応のP1およびP2を除去するために排気され、ALDサイクルは終了する。さらなるALDサイクルが、膜厚を厚くするために含められてもよい。
本開示は、空間的に不均一な流れのペナルティを受けることなしに縮小した容積を有するシャワーヘッドを提供する。かかる低容積シャワーヘッドは、ステム容積およびプレナム空間の間の領域に配置された多孔バッフルを備えうる。低容積シャワーヘッドは、約500ミリリットル以下の総容積を有するシャワーヘッドのことでありうる。いくつかの実施例において、低容積シャワーヘッドは、約50ミリリットルおよび約500ミリリットルの間の容積を有しうる。従来のシャワーヘッドは、特にALD用途において、500ミリリットルを超える容積を有しうる。
[適用例1]:半導体処理装置において用いられるシャワーヘッドであって、
第1の面と、前記第1の面の反対側の第2の面とを有するプレナム空間と、前記第1の面よび前記第2の面は、前記シャワーヘッドの前記プレナム空間を少なくとも部分的に規定し、
前記プレナム空間と流体連通する1または複数のガス流入口と、
複数の第1の貫通孔を備えているフェースプレートと、前記複数の第1の貫通孔は、前記フェースプレートの第1の側から第2の側まで伸びており、前記フェースプレートの前記第1の側は、前記プレナム空間の前記第1の面を規定し、
複数の第2の貫通孔を備え、前記プレナム空間と前記1または複数のガス流入口との間の領域内に配置されたバッフルと、
を備える、シャワーヘッド。
[適用例2]:適用例1に記載のシャワーヘッドであって、前記フェースプレートの直径は、前記バッフルの直径よりも少なくとも4倍大きい、シャワーヘッド。
[適用例3]:適用例2に記載のシャワーヘッドであって、前記フェースプレートの直径は、前記バッフルの直径よりも少なくとも10倍大きい、シャワーヘッド。
[適用例4]:適用例1に記載のシャワーヘッドであって、前記1または複数のガス流入口は、前記プレナム空間と流体連通するステムを備える、シャワーヘッド。
[適用例5]:適用例4に記載のシャワーヘッドであって、前記ステムの容積は、約1ミリリットルから約50ミリリットルである、シャワーヘッド。
[適用例6]:適用例4に記載のシャワーヘッドであって、前記ステム、前記領域、および、前記プレナム空間の各々は、円柱形の空間を規定しており、前記プレナム空間の直径は前記領域の直径より大きく、前記領域の直径は前記ステムの直径より大きい、シャワーヘッド。
[適用例7]:適用例1に記載のシャワーヘッドであって、前記シャワーヘッドの容積は、約50ミリリットルから約500ミリリットルである、シャワーヘッド。
[適用例8]:適用例7に記載のシャワーヘッドであって、前記シャワーヘッドの容積は、約100ミリリットルから約300ミリリットルである、シャワーヘッド。
[適用例9]:適用例1から8のいずれか一項に記載のシャワーヘッドであって、前記バッフルの多孔率は、約5%から約25%である、シャワーヘッド。
[適用例10]:適用例1から8のいずれか一項に記載のシャワーヘッドであって、前記複数の第2の貫通孔は、前記バッフルの中心よりも前記バッフルの縁部の近くに配置されている、シャワーヘッド。
[適用例11]:適用例1から8のいずれか一項に記載のシャワーヘッドであって、前記バッフルは、前記1または複数のガス流入口を実質的に中心とし、前記第1の面および前記第2の面と実質的に平行である、シャワーヘッド。
[適用例12]:適用例1から8のいずれか一項に記載のシャワーヘッドであって、前記第1の貫通孔の数は、約1500個から約2500個である、シャワーヘッド。
[適用例13]:適用例1から8のいずれか一項に記載のシャワーヘッドは、さらに、
前記フェースプレートの反対側にバックプレートを備え、
前記バックプレートの一の側が、前記プレナム空間の前記第2の面を規定し、
前記プレナム空間と前記1または複数のガス流入口との間の前記領域は、前記プレナム空間の前記第2の面を規定する前記バックプレートの前記片側に凹設されている、シャワーヘッド。
[適用例14]:適用例1に記載のシャワーヘッドを備える半導体処理ステーション。
[適用例15]:適用例14に記載の半導体処理ステーションはさらに、
命令によって動作を実行するよう構成されているコントローラを備え、前記動作は、
基板を前記半導体処理ステーション内に提供する動作と、
前記シャワーヘッドを介して前記半導体処理ステーションに反応ガスを導入して、前記基板の表面上に吸着させる動作と、
前記シャワーヘッドを介して前記半導体処理ステーションにパージガスを導入する動作と、
プラズマを印加して、前記基板の前記表面上に前記吸着した反応ガスから薄膜層を形成する動作と、を含む、半導体処理ステーション。
[適用例16]:適用例15に記載の半導体処理ステーションであって、前記薄膜層の膜不均一性は、約0.5%未満である、半導体処理ステーション。
[適用例17]:適用例16に記載の半導体処理ステーションであって、前記膜不均一性は、前記ガス反応物を導入する動作、前記パージガスを導入する動作、および、前記プラズマを印加する動作の内の1または複数に関連する1または複数のプロセスパラメータから切り離されている、半導体処理ステーション。
[適用例18]:適用例15から17のいずれか一項に記載の半導体処理ステーションであって、原子層蒸着(ALD)での前記薄膜層の形成は、約1.5秒未満で実行される、半導体処理ステーション。
[適用例19]:適用例15から17のいずれか一項に記載の半導体処理ステーションを備える半導体処理ツール。
[適用例20]:適用例19に記載の半導体処理ツールであって、ステッパを備える、半導体処理ツール。
Claims (20)
- 半導体処理装置において用いられるシャワーヘッドであって、
第1の面と、前記第1の面の反対側の第2の面とを有するプレナム空間と、前記第1の面よび前記第2の面は、前記シャワーヘッドの前記プレナム空間を少なくとも部分的に規定し、
複数の第1の貫通孔を備えているフェースプレートと、前記複数の第1の貫通孔は、前記フェースプレートの第1の側から第2の側まで伸びており、前記フェースプレートの前記第1の側は、前記プレナム空間の前記第1の面を規定し、
前記フェースプレートと対向するバックプレートと、前記フェースプレートと対向する前記バックプレートの一の側は前記プレナム空間の前記第2の面を規定し、
前記バックプレートと接続され、前記プレナム空間と流体連通するステムと、
複数の第2の貫通孔を備え、前記プレナム空間と前記ステムとの間の領域内に配置されたバッフルプレートと、
前記領域は、前記バックプレートの前記一の側に凹設され、前記プレナム空間と直接的に流体流通し、前記ステムと直接的に流体流通すること、
を備える、シャワーヘッド。 - 請求項1に記載のシャワーヘッドであって、前記フェースプレートの直径は、前記バッフルプレートの直径よりも少なくとも4倍大きい、シャワーヘッド。
- 請求項2に記載のシャワーヘッドであって、前記フェースプレートの直径は、前記バッフルプレートの直径よりも少なくとも10倍大きい、シャワーヘッド。
- 請求項1に記載のシャワーヘッドはさらに、
前記ステム内に、前記プレナム空間にガスを供給するように構成されている1または複数のガス流入口を備え、前記バッフルプレートは、前記1または複数のガス流入口の下方であり、且つ前記プレナム空間の上方である前記凹設された領域に配置されている、シャワーヘッド。 - 請求項1に記載のシャワーヘッドであって、前記ステムの容積は、1ミリリットルから50ミリリットルである、シャワーヘッド。
- 請求項1に記載のシャワーヘッドであって、前記ステム、前記領域、および、前記プレナム空間の各々は、円柱形の空間を規定しており、前記プレナム空間の直径は前記領域の直径より大きく、前記領域の直径は前記ステムの内径より大きい、シャワーヘッド。
- 請求項1に記載のシャワーヘッドであって、前記シャワーヘッドの容積は、50ミリリットルから500ミリリットルである、シャワーヘッド。
- 請求項7に記載のシャワーヘッドであって、前記シャワーヘッドの容積は、100ミリリットルから300ミリリットルである、シャワーヘッド。
- 請求項1から8のいずれか一項に記載のシャワーヘッドであって、前記バッフルプレートの多孔率は、5%から25%である、シャワーヘッド。
- 請求項1から8のいずれか一項に記載のシャワーヘッドであって、前記複数の第2の貫通孔は、前記バッフルプレートの中心よりも前記バッフルプレートの縁部の近くに配置されている、シャワーヘッド。
- 請求項1から8のいずれか一項に記載のシャワーヘッドであって、前記バッフルプレートの中心および前記ステムの中心は一致し、前記バッフルプレートは、前記第1の面および前記第2の面と実質的に平行である、シャワーヘッド。
- 請求項1から8のいずれか一項に記載のシャワーヘッドであって、前記第1の貫通孔の数は、1500個から2500個である、シャワーヘッド。
- 請求項1から8のいずれか一項に記載のシャワーヘッドにおいて、前記複数の第1の貫通孔は前記フェースプレート上に三角形パターンで配置され、前記第2の貫通孔は前記バッフルプレート上に六角形パターンで配置されている、シャワーヘッド。
- 請求項1に記載のシャワーヘッドを備える半導体処理ステーション。
- 請求項14に記載の半導体処理ステーションはさらに、
命令によって動作を実行するよう構成されているコントローラを備え、前記動作は、
基板を前記半導体処理ステーション内に提供する動作と、
前記シャワーヘッドを介して前記半導体処理ステーションに反応ガスを導入して、前記基板の表面上に吸着させる動作と、
前記シャワーヘッドを介して前記半導体処理ステーションにパージガスを導入する動作と、
プラズマを印加して、前記基板の前記表面上に前記吸着した反応ガスから薄膜層を形成する動作と、を含む、半導体処理ステーション。 - 請求項15に記載の半導体処理ステーションであって、前記薄膜層の膜不均一性は、1.0%未満である、半導体処理ステーション。
- 請求項16に記載の半導体処理ステーションであって、前記薄膜層の前記膜不均一性は、0.5%未満である、半導体処理ステーション。
- 請求項15から17のいずれか一項に記載の半導体処理ステーションであって、原子層蒸着(ALD)での前記薄膜層の形成は、1.5秒未満で実行される、半導体処理ステーション。
- 請求項15から17のいずれか一項に記載の半導体処理ステーションを備える半導体処理ツール。
- 請求項19に記載の半導体処理ツールであって、前記半導体処理ツールは、共通の製造施設において、ステッパと共に利用可能である、半導体処理ツール。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461988834P | 2014-05-05 | 2014-05-05 | |
US61/988,834 | 2014-05-05 | ||
US14/668,511 | 2015-03-25 | ||
US14/668,511 US10741365B2 (en) | 2014-05-05 | 2015-03-25 | Low volume showerhead with porous baffle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016036011A JP2016036011A (ja) | 2016-03-17 |
JP6799902B2 true JP6799902B2 (ja) | 2020-12-16 |
Family
ID=54354842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015090931A Active JP6799902B2 (ja) | 2014-05-05 | 2015-04-28 | 多孔バッフルを備えた低容積シャワーヘッド |
Country Status (6)
Country | Link |
---|---|
US (1) | US10741365B2 (ja) |
JP (1) | JP6799902B2 (ja) |
KR (4) | KR102333103B1 (ja) |
CN (1) | CN105088189B (ja) |
SG (1) | SG10201503253QA (ja) |
TW (1) | TWI681820B (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8673080B2 (en) | 2007-10-16 | 2014-03-18 | Novellus Systems, Inc. | Temperature controlled showerhead |
US9441296B2 (en) | 2011-03-04 | 2016-09-13 | Novellus Systems, Inc. | Hybrid ceramic showerhead |
US10741365B2 (en) * | 2014-05-05 | 2020-08-11 | Lam Research Corporation | Low volume showerhead with porous baffle |
US9793096B2 (en) * | 2014-09-12 | 2017-10-17 | Lam Research Corporation | Systems and methods for suppressing parasitic plasma and reducing within-wafer non-uniformity |
US10378107B2 (en) | 2015-05-22 | 2019-08-13 | Lam Research Corporation | Low volume showerhead with faceplate holes for improved flow uniformity |
US10023959B2 (en) | 2015-05-26 | 2018-07-17 | Lam Research Corporation | Anti-transient showerhead |
US10483092B2 (en) * | 2016-04-13 | 2019-11-19 | Lam Research Corporation | Baffle plate and showerhead assemblies and corresponding manufacturing method |
US10480070B2 (en) * | 2016-05-12 | 2019-11-19 | Versum Materials Us, Llc | Delivery container with flow distributor |
US10662527B2 (en) * | 2016-06-01 | 2020-05-26 | Asm Ip Holding B.V. | Manifolds for uniform vapor deposition |
TWI738920B (zh) * | 2016-11-14 | 2021-09-11 | 日商東京威力科創股份有限公司 | 半導體製造方法及相關裝置與電漿處理系統 |
JP2019054189A (ja) | 2017-09-19 | 2019-04-04 | 東芝メモリ株式会社 | 成膜装置および成膜方法 |
US10472716B1 (en) * | 2018-05-17 | 2019-11-12 | Lam Research Corporation | Showerhead with air-gapped plenums and overhead isolation gas distributor |
TWI781346B (zh) * | 2018-09-29 | 2022-10-21 | 美商應用材料股份有限公司 | 具有精確溫度和流量控制的多站腔室蓋 |
US11183404B2 (en) * | 2018-10-31 | 2021-11-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Diffuser and semiconductor processing system using same |
GB201819454D0 (en) * | 2018-11-29 | 2019-01-16 | Johnson Matthey Plc | Apparatus and method for coating substrates with washcoats |
CN113490765A (zh) | 2019-03-08 | 2021-10-08 | 应用材料公司 | 用于处理腔室的多孔喷头 |
KR20210048408A (ko) | 2019-10-22 | 2021-05-03 | 에이에스엠 아이피 홀딩 비.브이. | 반도체 증착 반응기 매니폴드 |
CN111270221B (zh) * | 2020-04-03 | 2022-07-22 | 北京北方华创微电子装备有限公司 | 半导体设备中的气体分配器和半导体设备 |
CN113802113A (zh) * | 2020-06-13 | 2021-12-17 | 拓荆科技股份有限公司 | 一种改善反应过程中反射功率稳定性的等离子体发生装置 |
KR102275757B1 (ko) * | 2020-08-24 | 2021-07-09 | 피에스케이 주식회사 | 기판 처리 장치 |
TW202230442A (zh) * | 2020-10-09 | 2022-08-01 | 美商蘭姆研究公司 | 無面板噴淋頭 |
US11448977B1 (en) * | 2021-09-24 | 2022-09-20 | Applied Materials, Inc. | Gas distribution plate with UV blocker at the center |
KR102606837B1 (ko) * | 2021-11-02 | 2023-11-29 | 피에스케이 주식회사 | 상부 전극 유닛, 그리고 이를 포함하는 기판 처리 장치 |
US20230257882A1 (en) * | 2022-02-15 | 2023-08-17 | Taiwan Semiconductor Manufacturing Company | Device and methods for chemical vapor deposition |
KR20240141826A (ko) * | 2022-12-16 | 2024-09-27 | 램 리써치 코포레이션 | 기판 프로세싱 도구용 샤워헤드 |
Family Cites Families (219)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE628052A (ja) | 1962-03-15 | |||
GB2112715B (en) | 1981-09-30 | 1985-07-31 | Shinshu Seiki Kk | Ink jet recording apparatus |
JPH067542B2 (ja) | 1984-11-22 | 1994-01-26 | 株式会社日立製作所 | 製造装置 |
US4960488A (en) * | 1986-12-19 | 1990-10-02 | Applied Materials, Inc. | Reactor chamber self-cleaning process |
US4993485A (en) * | 1989-09-18 | 1991-02-19 | Gorman Jeremy W | Easily disassembled heat exchanger of high efficiency |
US5186756A (en) * | 1990-01-29 | 1993-02-16 | At&T Bell Laboratories | MOCVD method and apparatus |
US5106453A (en) * | 1990-01-29 | 1992-04-21 | At&T Bell Laboratories | MOCVD method and apparatus |
US5212116A (en) * | 1990-06-18 | 1993-05-18 | At&T Bell Laboratories | Method for forming planarized films by preferential etching of the center of a wafer |
EP0462730A1 (en) | 1990-06-18 | 1991-12-27 | AT&T Corp. | Method and apparatus for forming planar integrated circuit layers |
US5286519A (en) * | 1991-06-25 | 1994-02-15 | Lsi Logic Corporation | Fluid dispersion head |
US5268034A (en) * | 1991-06-25 | 1993-12-07 | Lsi Logic Corporation | Fluid dispersion head for CVD appratus |
FR2682047B1 (fr) | 1991-10-07 | 1993-11-12 | Commissariat A Energie Atomique | Reacteur de traitement chimique en phase gazeuse. |
US5446824A (en) | 1991-10-11 | 1995-08-29 | Texas Instruments | Lamp-heated chuck for uniform wafer processing |
US5376213A (en) | 1992-07-28 | 1994-12-27 | Tokyo Electron Limited | Plasma processing apparatus |
US5453124A (en) * | 1992-12-30 | 1995-09-26 | Texas Instruments Incorporated | Programmable multizone gas injector for single-wafer semiconductor processing equipment |
JP3174438B2 (ja) | 1993-08-03 | 2001-06-11 | 松下電器産業株式会社 | プラズマcvd方法 |
US5452396A (en) | 1994-02-07 | 1995-09-19 | Midwest Research Institute | Optical processing furnace with quartz muffle and diffuser plate |
US5589002A (en) * | 1994-03-24 | 1996-12-31 | Applied Materials, Inc. | Gas distribution plate for semiconductor wafer processing apparatus with means for inhibiting arcing |
US5581874A (en) * | 1994-03-28 | 1996-12-10 | Tokyo Electron Limited | Method of forming a bonding portion |
JP3172537B2 (ja) * | 1994-03-29 | 2001-06-04 | カール−ツァイス−スティフツング | 湾曲した基材のコーティング用pcvd法及び装置 |
US5468298A (en) * | 1994-04-13 | 1995-11-21 | Applied Materials, Inc. | Bottom purge manifold for CVD tungsten process |
US5643394A (en) * | 1994-09-16 | 1997-07-01 | Applied Materials, Inc. | Gas injection slit nozzle for a plasma process reactor |
TW331652B (en) | 1995-06-16 | 1998-05-11 | Ebara Corp | Thin film vapor deposition apparatus |
JPH0945624A (ja) * | 1995-07-27 | 1997-02-14 | Tokyo Electron Ltd | 枚葉式の熱処理装置 |
US5670218A (en) * | 1995-10-04 | 1997-09-23 | Hyundai Electronics Industries Co., Ltd. | Method for forming ferroelectric thin film and apparatus therefor |
DE29517100U1 (de) * | 1995-10-17 | 1997-02-13 | Zimmer, Johannes, Klagenfurt | Strömungsteilungs- und -umformungskörper |
US5653479A (en) | 1996-02-02 | 1997-08-05 | Vlsi Technology, Inc. | Vacuum seal for a ball junction |
US6054013A (en) | 1996-02-02 | 2000-04-25 | Applied Materials, Inc. | Parallel plate electrode plasma reactor having an inductive antenna and adjustable radial distribution of plasma ion density |
US5741363A (en) * | 1996-03-22 | 1998-04-21 | Advanced Technology Materials, Inc. | Interiorly partitioned vapor injector for delivery of source reagent vapor mixtures for chemical vapor deposition |
US5614026A (en) * | 1996-03-29 | 1997-03-25 | Lam Research Corporation | Showerhead for uniform distribution of process gas |
US5948704A (en) * | 1996-06-05 | 1999-09-07 | Lam Research Corporation | High flow vacuum chamber including equipment modules such as a plasma generating source, vacuum pumping arrangement and/or cantilevered substrate support |
US5996528A (en) * | 1996-07-02 | 1999-12-07 | Novellus Systems, Inc. | Method and apparatus for flowing gases into a manifold at high potential |
US5834068A (en) | 1996-07-12 | 1998-11-10 | Applied Materials, Inc. | Wafer surface temperature control for deposition of thin films |
JP3310171B2 (ja) * | 1996-07-17 | 2002-07-29 | 松下電器産業株式会社 | プラズマ処理装置 |
US5806980A (en) | 1996-09-11 | 1998-09-15 | Novellus Systems, Inc. | Methods and apparatus for measuring temperatures at high potential |
US5950925A (en) | 1996-10-11 | 1999-09-14 | Ebara Corporation | Reactant gas ejector head |
US5882411A (en) | 1996-10-21 | 1999-03-16 | Applied Materials, Inc. | Faceplate thermal choke in a CVD plasma reactor |
EP0854210B1 (en) * | 1996-12-19 | 2002-03-27 | Toshiba Ceramics Co., Ltd. | Vapor deposition apparatus for forming thin film |
US6616767B2 (en) * | 1997-02-12 | 2003-09-09 | Applied Materials, Inc. | High temperature ceramic heater assembly with RF capability |
JP3341619B2 (ja) * | 1997-03-04 | 2002-11-05 | 東京エレクトロン株式会社 | 成膜装置 |
US6112697A (en) | 1998-02-19 | 2000-09-05 | Micron Technology, Inc. | RF powered plasma enhanced chemical vapor deposition reactor and methods |
US6289842B1 (en) | 1998-06-22 | 2001-09-18 | Structured Materials Industries Inc. | Plasma enhanced chemical vapor deposition system |
US6190732B1 (en) * | 1998-09-03 | 2001-02-20 | Cvc Products, Inc. | Method and system for dispensing process gas for fabricating a device on a substrate |
US6454860B2 (en) | 1998-10-27 | 2002-09-24 | Applied Materials, Inc. | Deposition reactor having vaporizing, mixing and cleaning capabilities |
US6409837B1 (en) | 1999-01-13 | 2002-06-25 | Tokyo Electron Limited | Processing system and method for chemical vapor deposition of a metal layer using a liquid precursor |
US6499425B1 (en) * | 1999-01-22 | 2002-12-31 | Micron Technology, Inc. | Quasi-remote plasma processing method and apparatus |
JP2000290777A (ja) * | 1999-04-07 | 2000-10-17 | Tokyo Electron Ltd | ガス処理装置、バッフル部材、及びガス処理方法 |
KR100302609B1 (ko) | 1999-05-10 | 2001-09-13 | 김영환 | 온도가변 가스 분사 장치 |
US6565661B1 (en) * | 1999-06-04 | 2003-05-20 | Simplus Systems Corporation | High flow conductance and high thermal conductance showerhead system and method |
US6170894B1 (en) * | 1999-06-10 | 2001-01-09 | Rhonda Baker | Glass pane lifter apparatus |
US6415736B1 (en) * | 1999-06-30 | 2002-07-09 | Lam Research Corporation | Gas distribution apparatus for semiconductor processing |
US6245192B1 (en) * | 1999-06-30 | 2001-06-12 | Lam Research Corporation | Gas distribution apparatus for semiconductor processing |
US6205869B1 (en) * | 1999-08-12 | 2001-03-27 | Sentry Equipment Corporation | Apparatus and method for sampling fluid from reactor vessel |
US6451157B1 (en) * | 1999-09-23 | 2002-09-17 | Lam Research Corporation | Gas distribution apparatus for semiconductor processing |
US6364949B1 (en) | 1999-10-19 | 2002-04-02 | Applied Materials, Inc. | 300 mm CVD chamber design for metal-organic thin film deposition |
US6537420B2 (en) * | 1999-12-17 | 2003-03-25 | Texas Instruments Incorporated | Method and apparatus for restricting process fluid flow within a showerhead assembly |
US20020134507A1 (en) * | 1999-12-22 | 2002-09-26 | Silicon Valley Group, Thermal Systems Llc | Gas delivery metering tube |
KR100722592B1 (ko) * | 1999-12-22 | 2007-05-28 | 아익스트론 아게 | 화학 기상 증착 반응기 |
US6477980B1 (en) * | 2000-01-20 | 2002-11-12 | Applied Materials, Inc. | Flexibly suspended gas distribution manifold for plasma chamber |
US6237528B1 (en) | 2000-01-24 | 2001-05-29 | M.E.C. Technology, Inc. | Showerhead electrode assembly for plasma processing |
DE10007059A1 (de) * | 2000-02-16 | 2001-08-23 | Aixtron Ag | Verfahren und Vorrichtung zur Herstellung von beschichteten Substraten mittels Kondensationsbeschichtung |
US6444039B1 (en) * | 2000-03-07 | 2002-09-03 | Simplus Systems Corporation | Three-dimensional showerhead apparatus |
US6635117B1 (en) | 2000-04-26 | 2003-10-21 | Axcelis Technologies, Inc. | Actively-cooled distribution plate for reducing reactive gas temperature in a plasma processing system |
US6502530B1 (en) * | 2000-04-26 | 2003-01-07 | Unaxis Balzers Aktiengesellschaft | Design of gas injection for the electrode in a capacitively coupled RF plasma reactor |
KR100406174B1 (ko) * | 2000-06-15 | 2003-11-19 | 주식회사 하이닉스반도체 | 화학적 강화 화학 기상 증착 장비에 사용되는 샤워 헤드 |
JP3578398B2 (ja) | 2000-06-22 | 2004-10-20 | 古河スカイ株式会社 | 成膜用ガス分散プレート及びその製造方法 |
JP4567148B2 (ja) * | 2000-06-23 | 2010-10-20 | 東京エレクトロン株式会社 | 薄膜形成装置 |
US6890861B1 (en) * | 2000-06-30 | 2005-05-10 | Lam Research Corporation | Semiconductor processing equipment having improved particle performance |
US7223676B2 (en) | 2002-06-05 | 2007-05-29 | Applied Materials, Inc. | Very low temperature CVD process with independently variable conformality, stress and composition of the CVD layer |
DE10043601A1 (de) * | 2000-09-01 | 2002-03-14 | Aixtron Ag | Vorrichtung und Verfahren zum Abscheiden insbesondere kristalliner Schichten auf insbesondere kristallinen Substraten |
US6379056B1 (en) | 2000-09-12 | 2002-04-30 | Tokyo Electron Limited | Substrate processing apparatus |
WO2002058126A1 (fr) * | 2001-01-22 | 2002-07-25 | Tokyo Electron Limited | Dispositif et procede de traitement |
KR100676979B1 (ko) | 2001-02-09 | 2007-02-01 | 동경 엘렉트론 주식회사 | 성막 장치 |
US20020144783A1 (en) | 2001-04-05 | 2002-10-10 | Applied Materials, Inc. | Apparatus and method for accelerating process stability of high temperature vacuum processes after chamber cleaning |
JP5079949B2 (ja) * | 2001-04-06 | 2012-11-21 | 東京エレクトロン株式会社 | 処理装置および処理方法 |
US6761796B2 (en) * | 2001-04-06 | 2004-07-13 | Axcelis Technologies, Inc. | Method and apparatus for micro-jet enabled, low-energy ion generation transport in plasma processing |
EP1391140B1 (en) | 2001-04-30 | 2012-10-10 | Lam Research Corporation | Method and apparatus for controlling the spatial temperature distribution across the surface of a workpiece support |
KR100400044B1 (ko) * | 2001-07-16 | 2003-09-29 | 삼성전자주식회사 | 간격 조절 장치를 가지는 웨이퍼 처리 장치의 샤워 헤드 |
US9051641B2 (en) | 2001-07-25 | 2015-06-09 | Applied Materials, Inc. | Cobalt deposition on barrier surfaces |
EP1421606A4 (en) * | 2001-08-06 | 2008-03-05 | Genitech Co Ltd | PLASMA ACTIVE ATOMIC LAYER (PEALD) DEPOSITION APPARATUS AND METHOD OF FORMING THIN FILM USING SAID APPARATUS |
US20030047282A1 (en) | 2001-09-10 | 2003-03-13 | Yasumi Sago | Surface processing apparatus |
US6986324B2 (en) | 2001-10-19 | 2006-01-17 | Hydropac/Lab Products, Inc. | Fluid delivery valve system and method |
JP4121269B2 (ja) | 2001-11-27 | 2008-07-23 | 日本エー・エス・エム株式会社 | セルフクリーニングを実行するプラズマcvd装置及び方法 |
US6773507B2 (en) * | 2001-12-06 | 2004-08-10 | Applied Materials, Inc. | Apparatus and method for fast-cycle atomic layer deposition |
US6793733B2 (en) * | 2002-01-25 | 2004-09-21 | Applied Materials Inc. | Gas distribution showerhead |
EP1485513A2 (en) * | 2002-03-08 | 2004-12-15 | Sundew Technologies, LLC | Ald method and apparatus |
JP2003271218A (ja) | 2002-03-15 | 2003-09-26 | Toshiba Corp | 半導体製造装置、半導体製造システム及び基板処理方法 |
US6883733B1 (en) | 2002-03-28 | 2005-04-26 | Novellus Systems, Inc. | Tapered post, showerhead design to improve mixing on dual plenum showerheads |
US6921556B2 (en) | 2002-04-12 | 2005-07-26 | Asm Japan K.K. | Method of film deposition using single-wafer-processing type CVD |
US6936551B2 (en) | 2002-05-08 | 2005-08-30 | Applied Materials Inc. | Methods and apparatus for E-beam treatment used to fabricate integrated circuit devices |
US6821347B2 (en) * | 2002-07-08 | 2004-11-23 | Micron Technology, Inc. | Apparatus and method for depositing materials onto microelectronic workpieces |
JP4186536B2 (ja) | 2002-07-18 | 2008-11-26 | 松下電器産業株式会社 | プラズマ処理装置 |
US6921702B2 (en) | 2002-07-30 | 2005-07-26 | Micron Technology Inc. | Atomic layer deposited nanolaminates of HfO2/ZrO2 films as gate dielectrics |
US7543547B1 (en) * | 2002-07-31 | 2009-06-09 | Lam Research Corporation | Electrode assembly for plasma processing apparatus |
US20040050325A1 (en) * | 2002-09-12 | 2004-03-18 | Samoilov Arkadii V. | Apparatus and method for delivering process gas to a substrate processing system |
US20040050326A1 (en) * | 2002-09-12 | 2004-03-18 | Thilderkvist Karin Anna Lena | Apparatus and method for automatically controlling gas flow in a substrate processing system |
US6716287B1 (en) * | 2002-10-18 | 2004-04-06 | Applied Materials Inc. | Processing chamber with flow-restricting ring |
KR100490049B1 (ko) * | 2003-04-14 | 2005-05-17 | 삼성전자주식회사 | 일체형 디퓨저 프레임을 가지는 cvd 장치 |
US7296534B2 (en) | 2003-04-30 | 2007-11-20 | Tokyo Electron Limited | Hybrid ball-lock attachment apparatus |
JP4493932B2 (ja) | 2003-05-13 | 2010-06-30 | 東京エレクトロン株式会社 | 上部電極及びプラズマ処理装置 |
US8580076B2 (en) * | 2003-05-22 | 2013-11-12 | Lam Research Corporation | Plasma apparatus, gas distribution assembly for a plasma apparatus and processes therewith |
US20040235299A1 (en) * | 2003-05-22 | 2004-11-25 | Axcelis Technologies, Inc. | Plasma ashing apparatus and endpoint detection process |
US20070248515A1 (en) * | 2003-12-01 | 2007-10-25 | Tompa Gary S | System and Method for Forming Multi-Component Films |
US6983892B2 (en) * | 2004-02-05 | 2006-01-10 | Applied Materials, Inc. | Gas distribution showerhead for semiconductor processing |
US20050230350A1 (en) * | 2004-02-26 | 2005-10-20 | Applied Materials, Inc. | In-situ dry clean chamber for front end of line fabrication |
US20050221000A1 (en) | 2004-03-31 | 2005-10-06 | Tokyo Electron Limited | Method of forming a metal layer |
US8317968B2 (en) * | 2004-04-30 | 2012-11-27 | Lam Research Corporation | Apparatus including gas distribution member supplying process gas and radio frequency (RF) power for plasma processing |
US7712434B2 (en) | 2004-04-30 | 2010-05-11 | Lam Research Corporation | Apparatus including showerhead electrode and heater for plasma processing |
US20060005767A1 (en) * | 2004-06-28 | 2006-01-12 | Applied Materials, Inc. | Chamber component having knurled surface |
US20060027169A1 (en) | 2004-08-06 | 2006-02-09 | Tokyo Electron Limited | Method and system for substrate temperature profile control |
US7449416B2 (en) * | 2004-09-01 | 2008-11-11 | Axcelis Technologies, Inc. | Apparatus and plasma ashing process for increasing photoresist removal rate |
JP4633425B2 (ja) * | 2004-09-17 | 2011-02-16 | 東京エレクトロン株式会社 | プラズマ処理装置およびプラズマ処理方法 |
KR20060059305A (ko) * | 2004-11-26 | 2006-06-01 | 삼성전자주식회사 | 반도체 공정 장비 |
KR100628888B1 (ko) | 2004-12-27 | 2006-09-26 | 삼성전자주식회사 | 샤워 헤드 온도 조절 장치 및 이를 갖는 막 형성 장치 |
US7641762B2 (en) * | 2005-09-02 | 2010-01-05 | Applied Materials, Inc. | Gas sealing skirt for suspended showerhead in process chamber |
US20070119371A1 (en) | 2005-11-04 | 2007-05-31 | Paul Ma | Apparatus and process for plasma-enhanced atomic layer deposition |
US20070116872A1 (en) * | 2005-11-18 | 2007-05-24 | Tokyo Electron Limited | Apparatus for thermal and plasma enhanced vapor deposition and method of operating |
US20070116873A1 (en) * | 2005-11-18 | 2007-05-24 | Tokyo Electron Limited | Apparatus for thermal and plasma enhanced vapor deposition and method of operating |
DE102005056324A1 (de) * | 2005-11-25 | 2007-06-06 | Aixtron Ag | CVD-Reaktor mit auswechselbarer Prozesskammerdecke |
US8454749B2 (en) * | 2005-12-19 | 2013-06-04 | Tokyo Electron Limited | Method and system for sealing a first assembly to a second assembly of a processing system |
US7679024B2 (en) * | 2005-12-23 | 2010-03-16 | Lam Research Corporation | Highly efficient gas distribution arrangement for plasma tube of a plasma processing chamber |
US7740705B2 (en) * | 2006-03-08 | 2010-06-22 | Tokyo Electron Limited | Exhaust apparatus configured to reduce particle contamination in a deposition system |
US7737035B1 (en) * | 2006-03-31 | 2010-06-15 | Novellus Systems, Inc. | Dual seal deposition process chamber and process |
US20070246163A1 (en) | 2006-04-24 | 2007-10-25 | Applied Materials, Inc. | Plasma reactor apparatus with independent capacitive and inductive plasma sources |
JP2008047869A (ja) * | 2006-06-13 | 2008-02-28 | Hokuriku Seikei Kogyo Kk | シャワープレート及びその製造方法、並びにそのシャワープレートを用いたプラズマ処理装置、プラズマ処理方法及び電子装置の製造方法 |
JP4193883B2 (ja) * | 2006-07-05 | 2008-12-10 | 住友電気工業株式会社 | 有機金属気相成長装置 |
US20080006204A1 (en) * | 2006-07-06 | 2008-01-10 | General Electric Company | Corrosion resistant wafer processing apparatus and method for making thereof |
US20080016684A1 (en) * | 2006-07-06 | 2008-01-24 | General Electric Company | Corrosion resistant wafer processing apparatus and method for making thereof |
CN101101887A (zh) | 2006-07-06 | 2008-01-09 | 通用电气公司 | 抗腐蚀的晶片处理设备及其制造方法 |
US8187679B2 (en) | 2006-07-29 | 2012-05-29 | Lotus Applied Technology, Llc | Radical-enhanced atomic layer deposition system and method |
JP2008088228A (ja) * | 2006-09-29 | 2008-04-17 | Fujifilm Corp | インクジェット用インク組成物、及び、これを用いた画像形成方法並びに記録物 |
US20080081114A1 (en) | 2006-10-03 | 2008-04-03 | Novellus Systems, Inc. | Apparatus and method for delivering uniform fluid flow in a chemical deposition system |
KR101480971B1 (ko) * | 2006-10-10 | 2015-01-09 | 에이에스엠 아메리카, 인코포레이티드 | 전구체 전달 시스템 |
US8702866B2 (en) * | 2006-12-18 | 2014-04-22 | Lam Research Corporation | Showerhead electrode assembly with gas flow modification for extended electrode life |
US7993457B1 (en) * | 2007-01-23 | 2011-08-09 | Novellus Systems, Inc. | Deposition sub-chamber with variable flow |
US8128750B2 (en) * | 2007-03-29 | 2012-03-06 | Lam Research Corporation | Aluminum-plated components of semiconductor material processing apparatuses and methods of manufacturing the components |
US8568555B2 (en) * | 2007-03-30 | 2013-10-29 | Tokyo Electron Limited | Method and apparatus for reducing substrate temperature variability |
US8069817B2 (en) | 2007-03-30 | 2011-12-06 | Lam Research Corporation | Showerhead electrodes and showerhead electrode assemblies having low-particle performance for semiconductor material processing apparatuses |
US7862682B2 (en) * | 2007-06-13 | 2011-01-04 | Lam Research Corporation | Showerhead electrode assemblies for plasma processing apparatuses |
US20090136652A1 (en) | 2007-06-24 | 2009-05-28 | Applied Materials, Inc. | Showerhead design with precursor source |
JP5008478B2 (ja) | 2007-06-27 | 2012-08-22 | 東京エレクトロン株式会社 | 基板処理装置およびシャワーヘッド |
US8021514B2 (en) * | 2007-07-11 | 2011-09-20 | Applied Materials, Inc. | Remote plasma source for pre-treatment of substrates prior to deposition |
JP5422854B2 (ja) | 2007-08-31 | 2014-02-19 | 国立大学法人東北大学 | 半導体装置の製造方法 |
JP5058727B2 (ja) * | 2007-09-06 | 2012-10-24 | 東京エレクトロン株式会社 | 天板構造及びこれを用いたプラズマ処理装置 |
JP5347294B2 (ja) * | 2007-09-12 | 2013-11-20 | 東京エレクトロン株式会社 | 成膜装置、成膜方法及び記憶媒体 |
JP5194125B2 (ja) * | 2007-09-25 | 2013-05-08 | ラム リサーチ コーポレーション | シャワーヘッド電極アセンブリ用の温度制御モジュール、シャワーヘッド電極アセンブリ及びシャワーヘッド電極アセンブリの上部電極の温度を制御する方法 |
JP2009088229A (ja) * | 2007-09-28 | 2009-04-23 | Tokyo Electron Ltd | 成膜装置、成膜方法、記憶媒体及びガス供給装置 |
US20090095218A1 (en) * | 2007-10-16 | 2009-04-16 | Novellus Systems, Inc. | Temperature controlled showerhead |
US8137467B2 (en) | 2007-10-16 | 2012-03-20 | Novellus Systems, Inc. | Temperature controlled showerhead |
US8673080B2 (en) * | 2007-10-16 | 2014-03-18 | Novellus Systems, Inc. | Temperature controlled showerhead |
SG152163A1 (en) | 2007-10-16 | 2009-05-29 | Novellus Systems Inc | Temperature controlled showerhead |
KR200454281Y1 (ko) | 2007-10-16 | 2011-06-23 | 노벨러스 시스템즈, 인코포레이티드 | 온도 제어 샤워헤드 |
CN101488446B (zh) * | 2008-01-14 | 2010-09-01 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 等离子体处理设备及其气体分配装置 |
USD593640S1 (en) * | 2008-01-31 | 2009-06-02 | Hansgrohe Ag | Showerhead |
US20090260571A1 (en) * | 2008-04-16 | 2009-10-22 | Novellus Systems, Inc. | Showerhead for chemical vapor deposition |
US8679288B2 (en) * | 2008-06-09 | 2014-03-25 | Lam Research Corporation | Showerhead electrode assemblies for plasma processing apparatuses |
US8147648B2 (en) | 2008-08-15 | 2012-04-03 | Lam Research Corporation | Composite showerhead electrode assembly for a plasma processing apparatus |
US9222172B2 (en) * | 2008-08-20 | 2015-12-29 | Applied Materials, Inc. | Surface treated aluminum nitride baffle |
US8293013B2 (en) * | 2008-12-30 | 2012-10-23 | Intermolecular, Inc. | Dual path gas distribution device |
KR20100093347A (ko) * | 2009-02-16 | 2010-08-25 | 엘지전자 주식회사 | 태양전지, 태양전지의 제조방법 및 제조장치, 박막 증착방법 |
US8272346B2 (en) | 2009-04-10 | 2012-09-25 | Lam Research Corporation | Gasket with positioning feature for clamped monolithic showerhead electrode |
US20100263588A1 (en) * | 2009-04-15 | 2010-10-21 | Gan Zhiyin | Methods and apparatus for epitaxial growth of semiconductor materials |
KR101112974B1 (ko) * | 2009-06-15 | 2012-03-02 | 주식회사 테스 | 대면적 기판 처리 장치 |
WO2011009002A2 (en) | 2009-07-15 | 2011-01-20 | Applied Materials, Inc. | Flow control features of cvd chambers |
US8124531B2 (en) * | 2009-08-04 | 2012-02-28 | Novellus Systems, Inc. | Depositing tungsten into high aspect ratio features |
CN102414801A (zh) | 2009-08-27 | 2012-04-11 | 应用材料公司 | 在原位腔室清洁后的处理腔室去污方法 |
JP5457109B2 (ja) * | 2009-09-02 | 2014-04-02 | 東京エレクトロン株式会社 | プラズマ処理装置 |
US8216640B2 (en) * | 2009-09-25 | 2012-07-10 | Hermes-Epitek Corporation | Method of making showerhead for semiconductor processing apparatus |
US9034142B2 (en) * | 2009-12-18 | 2015-05-19 | Novellus Systems, Inc. | Temperature controlled showerhead for high temperature operations |
US8728956B2 (en) | 2010-04-15 | 2014-05-20 | Novellus Systems, Inc. | Plasma activated conformal film deposition |
TWI563582B (en) * | 2010-06-03 | 2016-12-21 | Novellus Systems Inc | Method of improving film non-uniformity and throughput |
KR101430744B1 (ko) * | 2010-06-21 | 2014-08-18 | 세메스 주식회사 | 박막 증착 장치 |
KR101100284B1 (ko) * | 2010-06-21 | 2011-12-30 | 세메스 주식회사 | 박막 증착 장치 |
US8524612B2 (en) * | 2010-09-23 | 2013-09-03 | Novellus Systems, Inc. | Plasma-activated deposition of conformal films |
CN103109357B (zh) * | 2010-10-19 | 2016-08-24 | 应用材料公司 | 用于紫外线纳米固化腔室的石英喷洒器 |
US8133349B1 (en) * | 2010-11-03 | 2012-03-13 | Lam Research Corporation | Rapid and uniform gas switching for a plasma etch process |
US8733280B2 (en) * | 2010-12-20 | 2014-05-27 | Intermolecular, Inc. | Showerhead for processing chamber |
KR101306315B1 (ko) * | 2011-01-11 | 2013-09-09 | 주식회사 디엠에스 | 화학기상증착 장치 |
US9441296B2 (en) * | 2011-03-04 | 2016-09-13 | Novellus Systems, Inc. | Hybrid ceramic showerhead |
US20120227665A1 (en) * | 2011-03-11 | 2012-09-13 | Applied Materials, Inc. | Apparatus for monitoring and controlling substrate temperature |
US8371567B2 (en) * | 2011-04-13 | 2013-02-12 | Novellus Systems, Inc. | Pedestal covers |
US9695510B2 (en) * | 2011-04-21 | 2017-07-04 | Kurt J. Lesker Company | Atomic layer deposition apparatus and process |
US9245717B2 (en) * | 2011-05-31 | 2016-01-26 | Lam Research Corporation | Gas distribution system for ceramic showerhead of plasma etch reactor |
US8562785B2 (en) * | 2011-05-31 | 2013-10-22 | Lam Research Corporation | Gas distribution showerhead for inductively coupled plasma etch reactor |
CN102953050B (zh) * | 2011-08-26 | 2014-06-18 | 杭州士兰明芯科技有限公司 | 大直径mocvd反应器的喷淋头 |
US8960235B2 (en) | 2011-10-28 | 2015-02-24 | Applied Materials, Inc. | Gas dispersion apparatus |
US9017481B1 (en) * | 2011-10-28 | 2015-04-28 | Asm America, Inc. | Process feed management for semiconductor substrate processing |
US20130220975A1 (en) * | 2012-02-27 | 2013-08-29 | Rajinder Dhindsa | Hybrid plasma processing systems |
US9058960B2 (en) * | 2012-05-09 | 2015-06-16 | Lam Research Corporation | Compression member for use in showerhead electrode assembly |
US9447499B2 (en) | 2012-06-22 | 2016-09-20 | Novellus Systems, Inc. | Dual plenum, axi-symmetric showerhead with edge-to-center gas delivery |
US9121097B2 (en) | 2012-08-31 | 2015-09-01 | Novellus Systems, Inc. | Variable showerhead flow by varying internal baffle conductance |
JP6136613B2 (ja) | 2012-09-21 | 2017-05-31 | 東京エレクトロン株式会社 | プラズマ処理方法 |
JP6123208B2 (ja) | 2012-09-28 | 2017-05-10 | 東京エレクトロン株式会社 | 成膜装置 |
US10714315B2 (en) * | 2012-10-12 | 2020-07-14 | Asm Ip Holdings B.V. | Semiconductor reaction chamber showerhead |
US8975817B2 (en) * | 2012-10-17 | 2015-03-10 | Lam Research Corporation | Pressure controlled heat pipe temperature control plate |
US10316409B2 (en) | 2012-12-21 | 2019-06-11 | Novellus Systems, Inc. | Radical source design for remote plasma atomic layer deposition |
US9314854B2 (en) * | 2013-01-30 | 2016-04-19 | Lam Research Corporation | Ductile mode drilling methods for brittle components of plasma processing apparatuses |
US20140235069A1 (en) | 2013-02-15 | 2014-08-21 | Novellus Systems, Inc. | Multi-plenum showerhead with temperature control |
US9449795B2 (en) * | 2013-02-28 | 2016-09-20 | Novellus Systems, Inc. | Ceramic showerhead with embedded RF electrode for capacitively coupled plasma reactor |
US9255326B2 (en) | 2013-03-12 | 2016-02-09 | Novellus Systems, Inc. | Systems and methods for remote plasma atomic layer deposition |
US9353439B2 (en) | 2013-04-05 | 2016-05-31 | Lam Research Corporation | Cascade design showerhead for transient uniformity |
US20150004798A1 (en) * | 2013-06-28 | 2015-01-01 | Lam Research Corporation | Chemical deposition chamber having gas seal |
US9490149B2 (en) * | 2013-07-03 | 2016-11-08 | Lam Research Corporation | Chemical deposition apparatus having conductance control |
US9677176B2 (en) | 2013-07-03 | 2017-06-13 | Novellus Systems, Inc. | Multi-plenum, dual-temperature showerhead |
US10808317B2 (en) | 2013-07-03 | 2020-10-20 | Lam Research Corporation | Deposition apparatus including an isothermal processing zone |
CN103521956A (zh) | 2013-10-10 | 2014-01-22 | 光达光电设备科技(嘉兴)有限公司 | 分离式喷淋头结构 |
US10741365B2 (en) * | 2014-05-05 | 2020-08-11 | Lam Research Corporation | Low volume showerhead with porous baffle |
US10107490B2 (en) * | 2014-06-30 | 2018-10-23 | Lam Research Corporation | Configurable liquid precursor vaporizer |
US9793096B2 (en) * | 2014-09-12 | 2017-10-17 | Lam Research Corporation | Systems and methods for suppressing parasitic plasma and reducing within-wafer non-uniformity |
US20160343595A1 (en) * | 2015-05-19 | 2016-11-24 | Lam Research Corporation | Corrosion resistant gas distribution manifold with thermally controlled faceplate |
US10253412B2 (en) * | 2015-05-22 | 2019-04-09 | Lam Research Corporation | Deposition apparatus including edge plenum showerhead assembly |
US10378107B2 (en) * | 2015-05-22 | 2019-08-13 | Lam Research Corporation | Low volume showerhead with faceplate holes for improved flow uniformity |
US10023959B2 (en) | 2015-05-26 | 2018-07-17 | Lam Research Corporation | Anti-transient showerhead |
US10022689B2 (en) * | 2015-07-24 | 2018-07-17 | Lam Research Corporation | Fluid mixing hub for semiconductor processing tool |
US10358722B2 (en) * | 2015-12-14 | 2019-07-23 | Lam Research Corporation | Showerhead assembly |
US9758868B1 (en) * | 2016-03-10 | 2017-09-12 | Lam Research Corporation | Plasma suppression behind a showerhead through the use of increased pressure |
US10483092B2 (en) * | 2016-04-13 | 2019-11-19 | Lam Research Corporation | Baffle plate and showerhead assemblies and corresponding manufacturing method |
US10403474B2 (en) * | 2016-07-11 | 2019-09-03 | Lam Research Corporation | Collar, conical showerheads and/or top plates for reducing recirculation in a substrate processing system |
US10266947B2 (en) * | 2016-08-23 | 2019-04-23 | Lam Research Corporation | Rotary friction welded blank for PECVD heated showerhead |
-
2015
- 2015-03-25 US US14/668,511 patent/US10741365B2/en active Active
- 2015-04-24 SG SG10201503253QA patent/SG10201503253QA/en unknown
- 2015-04-28 JP JP2015090931A patent/JP6799902B2/ja active Active
- 2015-05-04 CN CN201510221479.6A patent/CN105088189B/zh active Active
- 2015-05-04 KR KR1020150062683A patent/KR102333103B1/ko active IP Right Grant
- 2015-05-04 TW TW104114093A patent/TWI681820B/zh active
-
2021
- 2021-11-25 KR KR1020210164496A patent/KR20210145114A/ko active Application Filing
-
2023
- 2023-09-08 KR KR1020230119513A patent/KR20230133257A/ko not_active Application Discontinuation
- 2023-09-19 KR KR1020230124456A patent/KR20230136584A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR102333103B1 (ko) | 2021-11-29 |
CN105088189B (zh) | 2019-03-15 |
TW201607614A (zh) | 2016-03-01 |
US20150315706A1 (en) | 2015-11-05 |
KR20230133257A (ko) | 2023-09-19 |
KR20230136584A (ko) | 2023-09-26 |
KR20210145114A (ko) | 2021-12-01 |
KR20150126789A (ko) | 2015-11-13 |
TWI681820B (zh) | 2020-01-11 |
CN105088189A (zh) | 2015-11-25 |
JP2016036011A (ja) | 2016-03-17 |
SG10201503253QA (en) | 2015-12-30 |
US10741365B2 (en) | 2020-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6799902B2 (ja) | 多孔バッフルを備えた低容積シャワーヘッド | |
JP7313528B2 (ja) | 流れ均一性を改善させるためのフェースプレート穴を有する低容積シャワーヘッド | |
JP7060344B2 (ja) | 移動可能エッジリングおよびガス注入調節によるウエハ上cd均一性の制御 | |
US11286560B2 (en) | Thickness compensation by modulation of number of deposition cycles as a function of chamber accumulation for wafer to wafer film thickness matching | |
TWI656234B (zh) | 背面沉積設備及方法 | |
JP2018026555A (ja) | 堆積期間にわたる基板温度を変化させることによる界面反応の抑制 | |
CN110112048A (zh) | 用于图案化非挥发性金属的室 | |
TW201509537A (zh) | 用於暫態非均勻性之級聯設計噴淋頭 | |
JP2021532271A (ja) | 半導体基板処理におけるペデスタルへの蒸着の防止 | |
US20210395885A1 (en) | Throughput improvement with interval conditioning purging | |
WO2023069924A1 (en) | Valve manifold for semiconductor processing | |
US20230134061A1 (en) | Showerhead purge collar | |
KR102706039B1 (ko) | 반응기 프로세싱 배치 (batch) 사이즈를 증가시키기 위한 방법들 및 장치들 | |
WO2024191600A1 (en) | Flow-over-vapor ampoule |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180425 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190308 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190319 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190618 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191126 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200219 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200515 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200707 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20201001 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201015 |
|
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: 20201027 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201124 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6799902 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |