TWI901008B - 半導體製造中的金屬摻雜碳基硬遮罩移除 - Google Patents
半導體製造中的金屬摻雜碳基硬遮罩移除Info
- Publication number
- TWI901008B TWI901008B TW113104866A TW113104866A TWI901008B TW I901008 B TWI901008 B TW I901008B TW 113104866 A TW113104866 A TW 113104866A TW 113104866 A TW113104866 A TW 113104866A TW I901008 B TWI901008 B TW I901008B
- Authority
- TW
- Taiwan
- Prior art keywords
- metal
- doped carbon
- substrate
- plasma
- tungsten
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
- H10P90/12—Preparing bulk and homogeneous wafers
- H10P90/126—Preparing bulk and homogeneous wafers by chemical etching
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
- H10P76/40—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials
- H10P76/408—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials characterised by their sizes, orientations, dispositions, behaviours or shapes
- H10P76/4085—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials characterised by their sizes, orientations, dispositions, behaviours or shapes characterised by the processes involved to create the masks
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6328—Deposition from the gas or vapour phase
- H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H10P14/6336—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/69—Inorganic materials
- H10P14/6902—Inorganic materials composed of carbon, e.g. alpha-C, diamond or hydrogen doped carbon
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
- H10P50/24—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials
- H10P50/242—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials of Group IV materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
- H10P50/28—Dry etching; Plasma etching; Reactive-ion etching of insulating materials
- H10P50/282—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of inorganic materials
- H10P50/283—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of inorganic materials by chemical means
- H10P50/285—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of inorganic materials by chemical means of materials not containing Si, e.g. PZT or Al2O3
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/73—Etching of wafers, substrates or parts of devices using masks for insulating materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0451—Apparatus for manufacturing or treating in a plurality of work-stations
- H10P72/0452—Apparatus for manufacturing or treating in a plurality of work-stations characterised by the layout of the process chambers
- H10P72/0454—Apparatus for manufacturing or treating in a plurality of work-stations characterised by the layout of the process chambers surrounding a central transfer chamber
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0451—Apparatus for manufacturing or treating in a plurality of work-stations
- H10P72/0468—Apparatus for manufacturing or treating in a plurality of work-stations comprising a chamber adapted to a particular process
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/06—Apparatus for monitoring, sorting, marking, testing or measuring
- H10P72/0606—Position monitoring, e.g. misposition detection or presence detection
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/30—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations
- H10P72/33—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations into and out of processing chamber
- H10P72/3306—Horizontal transfer of a single workpiece
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
- H10P76/20—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials
- H10P76/204—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials of organic photoresist masks
- H10P76/2041—Photolithographic processes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
- H10P76/40—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials
- H10P76/405—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials characterised by their composition, e.g. multilayer masks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- H10P95/90—Thermal treatments, e.g. annealing or sintering
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/083—Compounds containing nitrogen and non-metals and optionally metals containing one or more halogen atoms
- C01B21/0832—Binary compounds of nitrogen with halogens
- C01B21/0835—Nitrogen trifluoride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0743—Purification ; Separation of gaseous or dissolved chlorine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/334—Etching
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Semiconductor Memories (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762517717P | 2017-06-09 | 2017-06-09 | |
| US62/517,717 | 2017-06-09 | ||
| US15/640,345 US11062897B2 (en) | 2017-06-09 | 2017-06-30 | Metal doped carbon based hard mask removal in semiconductor fabrication |
| US15/640,345 | 2017-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202435280A TW202435280A (zh) | 2024-09-01 |
| TWI901008B true TWI901008B (zh) | 2025-10-11 |
Family
ID=64563692
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW113104866A TWI901008B (zh) | 2017-06-09 | 2018-06-07 | 半導體製造中的金屬摻雜碳基硬遮罩移除 |
| TW107119567A TWI870339B (zh) | 2017-06-09 | 2018-06-07 | 半導體製造中的金屬摻雜碳基硬遮罩移除 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107119567A TWI870339B (zh) | 2017-06-09 | 2018-06-07 | 半導體製造中的金屬摻雜碳基硬遮罩移除 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11062897B2 (https=) |
| JP (1) | JP7241705B2 (https=) |
| KR (1) | KR102653066B1 (https=) |
| TW (2) | TWI901008B (https=) |
| WO (1) | WO2018226594A1 (https=) |
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| CN110476239B (zh) | 2017-04-07 | 2023-10-13 | 应用材料公司 | 使用反应性退火的间隙填充 |
| JP6833657B2 (ja) * | 2017-11-07 | 2021-02-24 | 東京エレクトロン株式会社 | 基板をプラズマエッチングする方法 |
| US10395925B2 (en) * | 2017-12-28 | 2019-08-27 | International Business Machines Corporation | Patterning material film stack comprising hard mask layer having high metal content interface to resist layer |
| GB201813368D0 (en) | 2018-08-16 | 2018-10-03 | Lam Res Ag | Etchant composition |
| JP7180847B2 (ja) * | 2018-12-18 | 2022-11-30 | 東京エレクトロン株式会社 | カーボンハードマスク、成膜装置、および成膜方法 |
| CN112368805B (zh) * | 2018-12-18 | 2024-10-08 | 玛特森技术公司 | 使用含硫工艺气体的含碳硬掩模去除工艺 |
| CN113891954B (zh) | 2019-05-29 | 2025-09-19 | 朗姆研究公司 | 通过高功率脉冲低频率rf产生的高选择性、低应力、且低氢的类金刚石碳硬掩模 |
| CN114270476B (zh) * | 2019-06-24 | 2025-09-30 | 朗姆研究公司 | 选择性碳沉积 |
| CN114342043A (zh) | 2019-08-30 | 2022-04-12 | 朗姆研究公司 | 低压下的高密度、模量和硬度的非晶碳膜 |
| US12027366B2 (en) | 2019-11-12 | 2024-07-02 | Applied Materials, Inc. | Reduced hydrogen deposition processes |
| US11664226B2 (en) | 2020-06-29 | 2023-05-30 | Applied Materials, Inc. | Methods for producing high-density carbon films for hardmasks and other patterning applications |
| WO2022005700A1 (en) * | 2020-06-29 | 2022-01-06 | Applied Materials, Inc. | Methods for producing high-density doped-carbon films for hardmask and other patterning applications |
| US11664214B2 (en) | 2020-06-29 | 2023-05-30 | Applied Materials, Inc. | Methods for producing high-density, nitrogen-doped carbon films for hardmasks and other patterning applications |
| US11769671B2 (en) * | 2020-09-11 | 2023-09-26 | Applied Materials, Inc. | Systems and methods for selective metal compound removal |
| CN115735262A (zh) * | 2020-09-25 | 2023-03-03 | 朗姆研究公司 | 稳健的可灰化硬掩模 |
| US12077852B2 (en) * | 2021-04-26 | 2024-09-03 | Applied Materials, Inc. | Metal-doped boron films |
| US11631589B2 (en) | 2021-05-04 | 2023-04-18 | Applied Materials, Inc. | Metal etch in high aspect-ratio features |
| US11702738B2 (en) | 2021-05-17 | 2023-07-18 | Applied Materials, Inc. | Chamber processes for reducing backside particles |
| JP2025524492A (ja) * | 2022-06-27 | 2025-07-30 | ラム リサーチ コーポレーション | 統合高アスペクト比エッチング |
| US20250046599A1 (en) * | 2023-08-02 | 2025-02-06 | Applied Materials, Inc. | Diamond-like carbon gap fill |
| US20250046611A1 (en) * | 2023-08-03 | 2025-02-06 | Applied Materials, Inc. | Neutral stress diamond-like carbon |
| US12604690B2 (en) * | 2023-09-11 | 2026-04-14 | Applied Materials, Inc. | Systems and methods for selective metal-containing hardmask removal |
| US20250095990A1 (en) * | 2023-09-19 | 2025-03-20 | Applied Materials, Inc. | Metal-containing hardmask opening methods using boron-and-halogen-containing precursors |
| JP2025108936A (ja) * | 2024-01-11 | 2025-07-24 | 東京エレクトロン株式会社 | ハードマスク除去方法及びハードマスク除去装置 |
| JP2025108935A (ja) * | 2024-01-11 | 2025-07-24 | 東京エレクトロン株式会社 | ハードマスク除去方法及びハードマスク除去装置 |
| US20250379052A1 (en) * | 2024-06-05 | 2025-12-11 | Applied Materials, Inc. | Amorphous multi-metal-doped film for hardmask application |
| WO2026044028A1 (en) * | 2024-08-21 | 2026-02-26 | Lam Research Corporation | Apparatuses and techniques for thermal etching |
| WO2026080357A1 (en) * | 2024-10-07 | 2026-04-16 | Lam Research Corporation | Sioch-selective etching in substrate processing |
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| TW201526242A (zh) * | 2013-09-26 | 2015-07-01 | 蘭姆研究公司 | 具有組合遮罩之高深寬比蝕刻 |
| TW201709269A (zh) * | 2015-04-22 | 2017-03-01 | 應用材料股份有限公司 | 改善硬遮罩膜及氧化矽膜之間的黏著的電漿處理 |
| TW201719712A (zh) * | 2015-09-04 | 2017-06-01 | 蘭姆研究公司 | 原子層蝕刻平坦度:半導體工業內部及外部 |
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-
2017
- 2017-06-30 US US15/640,345 patent/US11062897B2/en active Active
-
2018
- 2018-06-04 KR KR1020207000636A patent/KR102653066B1/ko active Active
- 2018-06-04 JP JP2019567605A patent/JP7241705B2/ja active Active
- 2018-06-04 WO PCT/US2018/035878 patent/WO2018226594A1/en not_active Ceased
- 2018-06-07 TW TW113104866A patent/TWI901008B/zh active
- 2018-06-07 TW TW107119567A patent/TWI870339B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201526242A (zh) * | 2013-09-26 | 2015-07-01 | 蘭姆研究公司 | 具有組合遮罩之高深寬比蝕刻 |
| TW201709269A (zh) * | 2015-04-22 | 2017-03-01 | 應用材料股份有限公司 | 改善硬遮罩膜及氧化矽膜之間的黏著的電漿處理 |
| TW201719712A (zh) * | 2015-09-04 | 2017-06-01 | 蘭姆研究公司 | 原子層蝕刻平坦度:半導體工業內部及外部 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102653066B1 (ko) | 2024-03-29 |
| TW202435280A (zh) | 2024-09-01 |
| WO2018226594A1 (en) | 2018-12-13 |
| TW201921499A (zh) | 2019-06-01 |
| JP2020523785A (ja) | 2020-08-06 |
| US20180358220A1 (en) | 2018-12-13 |
| US11062897B2 (en) | 2021-07-13 |
| KR20200006628A (ko) | 2020-01-20 |
| JP7241705B2 (ja) | 2023-03-17 |
| TWI870339B (zh) | 2025-01-21 |
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