TWI675124B - 用以減少背側沉積及減輕基板邊緣的厚度改變之系統及方法 - Google Patents
用以減少背側沉積及減輕基板邊緣的厚度改變之系統及方法 Download PDFInfo
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- TWI675124B TWI675124B TW104129861A TW104129861A TWI675124B TW I675124 B TWI675124 B TW I675124B TW 104129861 A TW104129861 A TW 104129861A TW 104129861 A TW104129861 A TW 104129861A TW I675124 B TWI675124 B TW I675124B
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- Prior art keywords
- substrate
- film
- gas
- backside
- valve
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- 238000000034 method Methods 0.000 title claims abstract description 46
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- 238000010926 purge Methods 0.000 claims description 25
- 238000000231 atomic layer deposition Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 12
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 7
- 229910001882 dioxygen Inorganic materials 0.000 claims description 7
- 235000012239 silicon dioxide Nutrition 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
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- 230000005611 electricity Effects 0.000 claims 1
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- 235000012431 wafers Nutrition 0.000 description 12
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 10
- 229910052786 argon Inorganic materials 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
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- 239000004065 semiconductor Substances 0.000 description 8
- 229910052581 Si3N4 Inorganic materials 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 7
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- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
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- BIVNKSDKIFWKFA-UHFFFAOYSA-N N-propan-2-yl-N-silylpropan-2-amine Chemical compound CC(C)N([SiH3])C(C)C BIVNKSDKIFWKFA-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
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- 238000005240 physical vapour deposition Methods 0.000 description 2
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- 101000735417 Homo sapiens Protein PAPPAS Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 102100034919 Protein PAPPAS Human genes 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- OWKFQWAGPHVFRF-UHFFFAOYSA-N n-(diethylaminosilyl)-n-ethylethanamine Chemical compound CCN(CC)[SiH2]N(CC)CC OWKFQWAGPHVFRF-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- -1 oxides Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- GIRKRMUMWJFNRI-UHFFFAOYSA-N tris(dimethylamino)silicon Chemical compound CN(C)[Si](N(C)C)N(C)C GIRKRMUMWJFNRI-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
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- 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
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- 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
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- C23C16/34—Nitrides
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- 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
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- C23C16/405—Oxides of refractory metals or yttrium
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- 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
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- 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
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- 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
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- C23C16/4585—Devices at or outside the perimeter of the substrate support, e.g. clamping rings, shrouds
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- C—CHEMISTRY; METALLURGY
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- 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
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
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- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
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- H—ELECTRICITY
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- 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
-
- 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
- H01L21/0217—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 nitride not containing oxygen, e.g. SixNy or SixByNz
-
- 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
- H01L21/02172—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02186—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing titanium, e.g. TiO2
-
- 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]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epidemiology (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Electromagnetism (AREA)
- Chemical Vapour Deposition (AREA)
- Drying Of Semiconductors (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Spectroscopy & Molecular Physics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/485,142 US9460915B2 (en) | 2014-09-12 | 2014-09-12 | Systems and methods for reducing backside deposition and mitigating thickness changes at substrate edges |
| US14/485,142 | 2014-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201623684A TW201623684A (zh) | 2016-07-01 |
| TWI675124B true TWI675124B (zh) | 2019-10-21 |
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| TW104129861A TWI675124B (zh) | 2014-09-12 | 2015-09-10 | 用以減少背側沉積及減輕基板邊緣的厚度改變之系統及方法 |
| TW108125499A TWI682062B (zh) | 2014-09-12 | 2015-09-10 | 用以減少背側沉積及減輕基板邊緣的厚度改變之系統及方法 |
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|---|---|
| US (2) | US9460915B2 (enExample) |
| JP (1) | JP6578163B2 (enExample) |
| KR (2) | KR102454243B1 (enExample) |
| CN (2) | CN108642474B (enExample) |
| TW (2) | TWI675124B (enExample) |
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| US11970772B2 (en) | 2014-08-22 | 2024-04-30 | Lam Research Corporation | Dynamic precursor dosing for atomic layer deposition |
| US10094018B2 (en) * | 2014-10-16 | 2018-10-09 | Lam Research Corporation | Dynamic precursor dosing for atomic layer deposition |
| US11072860B2 (en) | 2014-08-22 | 2021-07-27 | Lam Research Corporation | Fill on demand ampoule refill |
| TWI734770B (zh) | 2016-04-24 | 2021-08-01 | 美商應用材料股份有限公司 | 用於防止空間ald處理腔室中之背側沉積的設備 |
| US10777386B2 (en) * | 2017-10-17 | 2020-09-15 | Lam Research Corporation | Methods for controlling plasma glow discharge in a plasma chamber |
| WO2019108377A1 (en) * | 2017-11-29 | 2019-06-06 | Tokyo Electron Limited | Back-side friction reduction of a substrate |
| JP7178177B2 (ja) * | 2018-03-22 | 2022-11-25 | 東京エレクトロン株式会社 | 基板処理装置 |
| US12112930B2 (en) | 2018-08-31 | 2024-10-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method for improving deposition process |
| US12412736B2 (en) * | 2018-09-28 | 2025-09-09 | Lam Research Corporation | Methods and systems for managing byproduct material accumulation during plasma-based semiconductor wafer fabrication process |
| US20220136107A1 (en) * | 2019-01-31 | 2022-05-05 | Lam Research Corporation | Showerhead with configurable gas outlets |
| KR102505474B1 (ko) | 2019-08-16 | 2023-03-03 | 램 리써치 코포레이션 | 웨이퍼 내에서 차동 보우를 보상하기 위한 공간적으로 튜닝 가능한 증착 |
| US11031236B2 (en) | 2019-10-01 | 2021-06-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method for improving surface of semiconductor device |
| CN112981372B (zh) * | 2019-12-12 | 2024-02-13 | Asm Ip私人控股有限公司 | 衬底支撑板、包括它的衬底处理设备以及衬底处理方法 |
| WO2021127272A1 (en) * | 2019-12-20 | 2021-06-24 | Lam Research Corporation | Semiconductor processing chucks featuring recessed regions near outer perimeter of wafer for mitigation of edge/center nonuniformity |
| US11923295B2 (en) | 2020-02-19 | 2024-03-05 | Taiwan Semiconductor Manufacturing Co., Ltd. | Interconnect level with high resistance layer and method of forming the same |
| US11495483B2 (en) * | 2020-10-15 | 2022-11-08 | Applied Materials, Inc. | Backside gas leakby for bevel deposition reduction |
| US12009246B2 (en) * | 2021-03-26 | 2024-06-11 | Taiwan Semiconductor Manufacturing Co., Ltd. | Substrate holder and methods of use |
| CN116334583A (zh) * | 2021-12-22 | 2023-06-27 | 中微半导体设备(上海)股份有限公司 | 加热装置、化学气相沉积设备及吹扫方法 |
| JP2023162983A (ja) * | 2022-04-27 | 2023-11-09 | 東京エレクトロン株式会社 | 基板処理方法及び基板処理装置 |
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2014
- 2014-09-12 US US14/485,142 patent/US9460915B2/en active Active
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2015
- 2015-09-04 JP JP2015174358A patent/JP6578163B2/ja active Active
- 2015-09-08 KR KR1020150126922A patent/KR102454243B1/ko active Active
- 2015-09-10 TW TW104129861A patent/TWI675124B/zh active
- 2015-09-10 TW TW108125499A patent/TWI682062B/zh active
- 2015-09-14 CN CN201810478814.4A patent/CN108642474B/zh active Active
- 2015-09-14 CN CN201510582177.1A patent/CN105420685B/zh active Active
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2016
- 2016-09-02 US US15/255,337 patent/US9852901B2/en active Active
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2022
- 2022-10-07 KR KR1020220128496A patent/KR102598660B1/ko active Active
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| US5275976A (en) * | 1990-12-27 | 1994-01-04 | Texas Instruments Incorporated | Process chamber purge module for semiconductor processing equipment |
| TW466541B (en) * | 1999-02-09 | 2001-12-01 | Applied Materials Inc | Wafer pedestal with a purge ring |
| CN101147248A (zh) * | 2005-03-21 | 2008-03-19 | 东京毅力科创株式会社 | 等离子体增强原子层沉积系统和方法 |
| TW201403714A (zh) * | 2012-04-26 | 2014-01-16 | Spts Technologies Ltd | 沉積二氧化矽膜的方法 |
| CN104008997A (zh) * | 2014-06-04 | 2014-08-27 | 复旦大学 | 一种超低介电常数绝缘薄膜及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105420685B (zh) | 2018-06-15 |
| KR20220142411A (ko) | 2022-10-21 |
| CN108642474A (zh) | 2018-10-12 |
| US20160079057A1 (en) | 2016-03-17 |
| TWI682062B (zh) | 2020-01-11 |
| KR20160031419A (ko) | 2016-03-22 |
| JP6578163B2 (ja) | 2019-09-18 |
| TW201623684A (zh) | 2016-07-01 |
| KR102454243B1 (ko) | 2022-10-12 |
| KR102598660B1 (ko) | 2023-11-06 |
| US9460915B2 (en) | 2016-10-04 |
| US20160372318A1 (en) | 2016-12-22 |
| TW201938839A (zh) | 2019-10-01 |
| JP2016063223A (ja) | 2016-04-25 |
| CN108642474B (zh) | 2020-09-15 |
| US9852901B2 (en) | 2017-12-26 |
| CN105420685A (zh) | 2016-03-23 |
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