SG11202103523RA - Boron-doped amorphous carbon hard mask and methods - Google Patents
Boron-doped amorphous carbon hard mask and methodsInfo
- Publication number
- SG11202103523RA SG11202103523RA SG11202103523RA SG11202103523RA SG11202103523RA SG 11202103523R A SG11202103523R A SG 11202103523RA SG 11202103523R A SG11202103523R A SG 11202103523RA SG 11202103523R A SG11202103523R A SG 11202103523RA SG 11202103523R A SG11202103523R A SG 11202103523RA
- Authority
- SG
- Singapore
- Prior art keywords
- boron
- methods
- hard mask
- amorphous carbon
- doped amorphous
- Prior art date
Links
Classifications
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- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/0337—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane characterised by the process involved to create the mask, e.g. lift-off masks, sidewalls, or to modify the mask, e.g. pre-treatment, post-treatment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/308—Chemical or electrical treatment, e.g. electrolytic etching using masks
- H01L21/3083—Chemical or electrical treatment, e.g. electrolytic etching using masks characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/3086—Chemical or electrical treatment, e.g. electrolytic etching using masks characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane characterised by the process involved to create the mask, e.g. lift-off masks, sidewalls, or to modify the mask, e.g. pre-treatment, post-treatment
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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
- H01L21/02115—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 being carbon, e.g. alpha-C, diamond or hydrogen doped carbon
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- 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
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02318—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment
- H01L21/02345—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment treatment by exposure to radiation, e.g. visible light
- H01L21/02351—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment treatment by exposure to radiation, e.g. visible light treatment by exposure to corpuscular radiation, e.g. exposure to electrons, alpha-particles, protons or ions
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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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02527—Carbon, e.g. diamond-like carbon
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- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02587—Structure
- H01L21/0259—Microstructure
- H01L21/02592—Microstructure amorphous
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- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
- H01L21/0332—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their composition, e.g. multilayer masks, materials
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/0445—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising crystalline silicon carbide
- H01L21/0455—Making n or p doped regions or layers, e.g. using diffusion
- H01L21/046—Making n or p doped regions or layers, e.g. using diffusion using ion implantation
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
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- H—ELECTRICITY
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/308—Chemical or electrical treatment, e.g. electrolytic etching using masks
- H01L21/3081—Chemical or electrical treatment, e.g. electrolytic etching using masks characterised by their composition, e.g. multilayer masks, materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31144—Etching the insulating layers by chemical or physical means using masks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/34—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
- H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
- H01L21/461—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/469—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After-treatment of these layers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862753345P | 2018-10-31 | 2018-10-31 | |
PCT/US2019/057198 WO2020092039A1 (en) | 2018-10-31 | 2019-10-21 | Boron-doped amorphous carbon hard mask and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202103523RA true SG11202103523RA (en) | 2021-05-28 |
Family
ID=70327387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202103523RA SG11202103523RA (en) | 2018-10-31 | 2019-10-21 | Boron-doped amorphous carbon hard mask and methods |
Country Status (8)
Country | Link |
---|---|
US (1) | US11049728B2 (en) |
EP (1) | EP3874536A4 (en) |
JP (1) | JP7025600B2 (en) |
KR (1) | KR102336347B1 (en) |
CN (1) | CN112956000B (en) |
SG (1) | SG11202103523RA (en) |
TW (1) | TWI720673B (en) |
WO (1) | WO2020092039A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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SG11202005150YA (en) | 2017-12-01 | 2020-06-29 | Applied Materials Inc | Highly etch selective amorphous carbon film |
CN115485811A (en) * | 2020-05-05 | 2022-12-16 | 朗姆研究公司 | Inert gas injection for improving selectivity of hard mask |
WO2022026822A1 (en) | 2020-07-30 | 2022-02-03 | Entegris, Inc. | Method for removing hard masks |
US11854770B2 (en) * | 2021-01-14 | 2023-12-26 | Applied Materials, Inc. | Plasma processing with independent temperature control |
US20220230887A1 (en) * | 2021-01-15 | 2022-07-21 | Applied Materials, Inc. | Methods and apparatus for processing a substrate |
CN113192958B (en) * | 2021-04-28 | 2022-01-04 | 长江存储科技有限责任公司 | Memory device and method of manufacturing the same |
CN115172158A (en) * | 2022-07-12 | 2022-10-11 | 长鑫存储技术有限公司 | Method for manufacturing semiconductor structure |
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US2787564A (en) | 1954-10-28 | 1957-04-02 | Bell Telephone Labor Inc | Forming semiconductive devices by ionic bombardment |
DE10250899B4 (en) | 2002-10-31 | 2008-06-26 | Advanced Micro Devices, Inc., Sunnyvale | A method of removing sidewall spacers of a semiconductor device using an improved etch process |
US7129180B2 (en) * | 2003-09-12 | 2006-10-31 | Micron Technology, Inc. | Masking structure having multiple layers including an amorphous carbon layer |
US7323401B2 (en) * | 2005-08-08 | 2008-01-29 | Applied Materials, Inc. | Semiconductor substrate process using a low temperature deposited carbon-containing hard mask |
KR101297917B1 (en) | 2005-08-30 | 2013-08-27 | 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 | Boron ion implantation using alternative fluorinated boron precursors, and formation of large boron hydrides for implantation |
US7867913B2 (en) | 2007-09-28 | 2011-01-11 | Hynix Semiconductor Inc. | Method for fabricating fine pattern in semiconductor device |
US8980719B2 (en) | 2010-04-28 | 2015-03-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Methods for doping fin field-effect transistors |
EP2660883B1 (en) * | 2009-12-09 | 2019-03-27 | LG Innotek Co., Ltd. | Light emitting device, light emitting device manufacturing method, light emitting package, and lighting system |
TWI689467B (en) | 2010-02-26 | 2020-04-01 | 美商恩特葛瑞斯股份有限公司 | Method and apparatus for enhanced lifetime and performance of ion source in an ion implantation system |
US8361906B2 (en) | 2010-05-20 | 2013-01-29 | Applied Materials, Inc. | Ultra high selectivity ashable hard mask film |
TW201216331A (en) * | 2010-10-05 | 2012-04-16 | Applied Materials Inc | Ultra high selectivity doped amorphous carbon strippable hardmask development and integration |
US9299581B2 (en) | 2011-05-12 | 2016-03-29 | Applied Materials, Inc. | Methods of dry stripping boron-carbon films |
US9653327B2 (en) * | 2011-05-12 | 2017-05-16 | Applied Materials, Inc. | Methods of removing a material layer from a substrate using water vapor treatment |
CN103021838B (en) * | 2011-09-27 | 2015-04-29 | 中芯国际集成电路制造(上海)有限公司 | Amorphous carbon processing method and etching method by adopting amorphous carbon as hard mask |
CN102637581A (en) * | 2012-04-06 | 2012-08-15 | 上海华力微电子有限公司 | Method for preventing outgassing of boron doped layer |
US8679987B2 (en) | 2012-05-10 | 2014-03-25 | Applied Materials, Inc. | Deposition of an amorphous carbon layer with high film density and high etch selectivity |
JP2014007370A (en) * | 2012-06-01 | 2014-01-16 | Tokyo Electron Ltd | Plasma etching method |
US9287124B2 (en) * | 2013-08-30 | 2016-03-15 | Applied Materials, Inc. | Method of etching a boron doped carbon hardmask |
KR20150031672A (en) * | 2013-09-16 | 2015-03-25 | 삼성전자주식회사 | Method for fabricating semiconductor device |
US9018066B2 (en) | 2013-09-30 | 2015-04-28 | United Microelectronics Corp. | Method of fabricating semiconductor device structure |
TW201517133A (en) | 2013-10-07 | 2015-05-01 | Applied Materials Inc | Enabling high activation of dopants in indium-aluminum-gallium-nitride material system using hot implantation and nanosecond annealing |
KR102132361B1 (en) * | 2013-11-06 | 2020-07-10 | 매슨 테크놀로지 인크 | Novel mask removal process strategy for vertical nand device |
US9412613B2 (en) | 2014-01-08 | 2016-08-09 | Applied Materials, Inc. | Development of high etch selective hardmask material by ion implantation into amorphous carbon films |
US9418867B2 (en) * | 2014-01-10 | 2016-08-16 | Applied Materials, Inc. | Mask passivation using plasma |
US9859402B2 (en) | 2015-03-16 | 2018-01-02 | United Microelectronics Corp. | Method of using an ion implantation process to prevent a shorting issue of a semiconductor device |
US9852923B2 (en) * | 2015-04-02 | 2017-12-26 | Applied Materials, Inc. | Mask etch for patterning |
US9934982B2 (en) | 2015-12-21 | 2018-04-03 | Varian Semiconductor Equipment Associates, Inc. | Etch rate modulation through ion implantation |
KR102329531B1 (en) * | 2016-03-28 | 2021-11-23 | 주식회사 히타치하이테크 | Plasma treatment method and plasma treatment device |
KR102204116B1 (en) * | 2016-09-14 | 2021-01-19 | 베이징 이타운 세미컨덕터 테크놀로지 컴퍼니 리미티드 | Strip process with high aspect ratio structures |
SG11202005150YA (en) * | 2017-12-01 | 2020-06-29 | Applied Materials Inc | Highly etch selective amorphous carbon film |
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2019
- 2019-10-18 US US16/657,023 patent/US11049728B2/en active Active
- 2019-10-21 EP EP19877777.3A patent/EP3874536A4/en active Pending
- 2019-10-21 SG SG11202103523RA patent/SG11202103523RA/en unknown
- 2019-10-21 CN CN201980070788.4A patent/CN112956000B/en active Active
- 2019-10-21 KR KR1020217016389A patent/KR102336347B1/en active IP Right Grant
- 2019-10-21 WO PCT/US2019/057198 patent/WO2020092039A1/en unknown
- 2019-10-21 JP JP2021523034A patent/JP7025600B2/en active Active
- 2019-10-30 TW TW108139269A patent/TWI720673B/en active
Also Published As
Publication number | Publication date |
---|---|
JP2021530119A (en) | 2021-11-04 |
CN112956000A (en) | 2021-06-11 |
US11049728B2 (en) | 2021-06-29 |
TW202024384A (en) | 2020-07-01 |
KR20210068592A (en) | 2021-06-09 |
TWI720673B (en) | 2021-03-01 |
US20200135485A1 (en) | 2020-04-30 |
EP3874536A4 (en) | 2022-08-10 |
EP3874536A1 (en) | 2021-09-08 |
KR102336347B1 (en) | 2021-12-06 |
JP7025600B2 (en) | 2022-02-24 |
CN112956000B (en) | 2022-07-12 |
WO2020092039A1 (en) | 2020-05-07 |
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