KR102014175B1 - 플라즈마 원자층 증착법을 이용한 실리콘 질화 박막의 제조방법 - Google Patents
플라즈마 원자층 증착법을 이용한 실리콘 질화 박막의 제조방법 Download PDFInfo
- Publication number
- KR102014175B1 KR102014175B1 KR1020170090707A KR20170090707A KR102014175B1 KR 102014175 B1 KR102014175 B1 KR 102014175B1 KR 1020170090707 A KR1020170090707 A KR 1020170090707A KR 20170090707 A KR20170090707 A KR 20170090707A KR 102014175 B1 KR102014175 B1 KR 102014175B1
- Authority
- KR
- South Korea
- Prior art keywords
- thin film
- silicon nitride
- plasma
- nitride thin
- silicon
- 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
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/34—Nitrides
- C23C16/345—Silicon nitride
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/12—Organo silicon halides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
-
- 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]
- C23C16/45527—Atomic layer deposition [ALD] characterized by the ALD cycle, e.g. different flows or temperatures during half-reactions, unusual pulsing sequence, use of precursor mixtures or auxiliary reactants or activations
- C23C16/45536—Use of plasma, radiation or electromagnetic fields
-
- 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]
- C23C16/45553—Atomic layer deposition [ALD] characterized by the use of precursors specially adapted for ALD
-
- 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
- H01L21/02205—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 the layer being characterised by the precursor material for deposition
- H01L21/02208—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 the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
-
- 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
- H01L21/02205—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 the layer being characterised by the precursor material for deposition
- H01L21/02208—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 the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
- H01L21/02219—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 the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and nitrogen
-
- 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
- H01L21/02205—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 the layer being characterised by the precursor material for deposition
- H01L21/02208—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 the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
- H01L21/02219—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 the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and nitrogen
- H01L21/02222—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 the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and nitrogen the compound being a silazane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/02274—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/3211—Nitridation of silicon-containing layers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/025—Silicon compounds without C-silicon linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Plasma & Fusion (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- Formation Of Insulating Films (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
도 2는 실시예 1 내지 8 에서 제조한 실리콘 질화 박막의 적외선 분광법을 이용하여 분석한 결과이고,
도 3은 실시예 9 및 비교예 1 내지 6에서 제조한 실리콘 질화 박막의 적외선 분광법을 이용하여 분석한 결과이고,
도 4는 실시예 1, 실시예3, 실시예7과 비교예 1, 비교예2, 비교예 6 에서 제조한 실리콘 질화 박막의 투과 전자 현미경 분석 결과이고,
도 5는 실시예3 과 비교예 2에서 제조한 실리콘 질화 박막의 불화수소에 대한 식각 특성을 평가한 것으로, 투과 전자 현미경을 이용하여 식각 전후의 두께 변화 분석한 결과이고,
도 6은 실시예 3, 실시예 5와 비교예2, 비교예4 에서 제조한 실리콘 질화 박막의 성분 분석 결과이다.
Claims (13)
- 기판 상에 하기 화학식1 내지 화학식3에서 선택되는 유기 실리콘 전구체를 흡착 시키는 단계; 및
질소가스 및 수소화가스를 혼합한 제1 반응가스를 주입하면서 제1 플라즈마를 여기시킨 후 제2 반응가스인 질소가스를 주입하면서 제2 플라즈마를 여기시켜 하나 이상의 반응성 사이트를 제공하는 단계; 를 포함하는 단위사이클을 적어도 1회 이상 수행하여, 실리콘-질소/실리콘-수소 면적비(Si-N/Si-H) 90 이상을 만족하고 개선된 습윤 에칭율을 갖는 플라즈마 강화 원자층 증착에 의한 실리콘 질화 박막의 제조방법:
[화학식1]
[화학식2]
[화학식3]
상기 화학식 1 내지 3에서,
R1 내지 R3, R11 내지 R17 및 R21 내지 R24는 각각 독립적으로 수소, (C1-C5)알킬 또는 (C2-C5)알케닐이며;
n은 0, 1 또는 3의 정수이고;
m은 0 내지 3의 정수이고;
p는 1 내지 3의 정수이다. - 삭제
- 제1항에 있어서,
상기 수소화가스는 수소, 암모니아 및 하이드라진에서 선택되는 것인 플라즈마 강화 원자층 증착에 의한 실리콘 질화 박막의 제조방법. - 제3항에 있어서,
상기 제1 반응가스는 질소가스와 수소화가스를 300:1 내지 1:1의 유량비로 혼합한 것인 플라즈마 강화 원자층 증착에 의한 실리콘 질화 박막의 제조방법. - 삭제
- 제1항에 있어서,
상기 제1 플라즈마 및 상기 제2 플라즈마는 500 W이하의 파워로 여기되는 것인 플라즈마 강화 원자층 증착에 의한 실리콘 질화 박막의 제조방법. - 제6항에 있어서,
상기 기판의 온도는 50 내지 400 ℃ 범위인 플라즈마 강화 원자층 증착에 의한 실리콘 질화 박막의 제조방법. - 삭제
- 제1항에 있어서,
상기 실리콘 질화 박막은 산소 원소의 함량이 10 원자% 이하인 플라즈마 강화 원자층 증착에 의한 실리콘 질화 박막의 제조방법. - 삭제
- 삭제
- 삭제
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/319,452 US20190249296A1 (en) | 2016-07-22 | 2017-07-19 | Method for manufacturing silicon nitride thin film using plasma atomic layer deposition |
CN201780044836.3A CN109478497A (zh) | 2016-07-22 | 2017-07-19 | 利用等离子体原子层沉积法的氮化硅薄膜的制备方法 |
PCT/KR2017/007764 WO2018016871A1 (ko) | 2016-07-22 | 2017-07-19 | 플라즈마 원자층 증착법을 이용한 실리콘 질화 박막의 제조방법 |
JP2019503328A JP7045360B2 (ja) | 2016-07-22 | 2017-07-19 | プラズマ原子層蒸着法を用いたシリコン窒化薄膜の製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20160093165 | 2016-07-22 | ||
KR1020160093165 | 2016-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20180010994A KR20180010994A (ko) | 2018-01-31 |
KR102014175B1 true KR102014175B1 (ko) | 2019-08-27 |
Family
ID=61083165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170090707A Active KR102014175B1 (ko) | 2016-07-22 | 2017-07-18 | 플라즈마 원자층 증착법을 이용한 실리콘 질화 박막의 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190249296A1 (ko) |
JP (1) | JP7045360B2 (ko) |
KR (1) | KR102014175B1 (ko) |
CN (1) | CN109478497A (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9257274B2 (en) | 2010-04-15 | 2016-02-09 | Lam Research Corporation | Gapfill of variable aspect ratio features with a composite PEALD and PECVD method |
KR102190532B1 (ko) * | 2017-11-22 | 2020-12-15 | (주)디엔에프 | 실리콘 함유 박막 증착용 조성물 및 이를 이용한 실리콘 함유 박막의 제조방법 |
KR20240134048A (ko) | 2018-10-03 | 2024-09-05 | 버슘머트리얼즈 유에스, 엘엘씨 | 실리콘 및 질소 함유 필름을 제조하는 방법 |
KR102671466B1 (ko) * | 2018-11-13 | 2024-06-03 | 주성엔지니어링(주) | 저온 결정질 실리콘 형성방법 |
KR20220006663A (ko) * | 2019-06-07 | 2022-01-17 | 램 리써치 코포레이션 | 원자 층 증착 동안 막 특성들의 인-시츄 (in-situ) 제어 |
CN112626501A (zh) * | 2019-10-09 | 2021-04-09 | 长鑫存储技术有限公司 | 等离子体沉积薄膜杂质含量的改善方法及控制装置 |
KR20210098360A (ko) * | 2020-01-31 | 2021-08-10 | 주식회사 유피케미칼 | 실리콘 전구체 화합물, 이를 포함하는 실리콘-함유 막 형성용 조성물 및 실리콘-함유 막 형성 방법 |
WO2021242902A1 (en) * | 2020-05-27 | 2021-12-02 | Gelest, Inc. | Silicon-based thin films from n-alkyl substituted perhydridocyclotrisilazanes |
CN113517170B (zh) * | 2021-07-09 | 2024-02-09 | 长鑫存储技术有限公司 | 半导体结构的制造方法、半导体结构与存储器 |
WO2023287192A1 (ko) * | 2021-07-16 | 2023-01-19 | 주식회사 유피케미칼 | 실리콘 전구체 화합물, 이를 포함하는 실리콘-함유 막 형성용 조성물, 및 실리콘-함유 막 형성용 조성물을 이용한 막 형성 방법 |
CN113818010A (zh) * | 2021-10-26 | 2021-12-21 | 华中科技大学 | 有机聚合物材料的改性方法和改性有机聚合物材料 |
EP4448835A1 (en) * | 2022-01-26 | 2024-10-23 | Versum Materials US, LLC | Halide-functionalized cyclotrisilazanes as precursors for deposition of silicon-containing films |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004281853A (ja) | 2003-03-18 | 2004-10-07 | Hitachi Kokusai Electric Inc | 基板処理装置 |
JP4607637B2 (ja) | 2005-03-28 | 2011-01-05 | 東京エレクトロン株式会社 | シリコン窒化膜の形成方法、シリコン窒化膜の形成装置及びプログラム |
KR20120035559A (ko) | 2010-10-06 | 2012-04-16 | 주식회사 유진테크 | 반원 형상의 안테나를 구비하는 기판 처리 장치 |
US8586487B2 (en) | 2012-01-18 | 2013-11-19 | Applied Materials, Inc. | Low temperature plasma enhanced chemical vapor deposition of conformal silicon carbon nitride and silicon nitride films |
US9245740B2 (en) * | 2013-06-07 | 2016-01-26 | Dnf Co., Ltd. | Amino-silyl amine compound, method for preparing the same and silicon-containing thin-film using the same |
KR101577007B1 (ko) * | 2013-07-29 | 2015-12-11 | 한국생명공학연구원 | 지방유래줄기세포의 분화능력 탐지 마커 및 이의 용도 |
JP6262115B2 (ja) | 2014-02-10 | 2018-01-17 | 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 |
JP6110420B2 (ja) | 2014-02-28 | 2017-04-05 | ウォニク アイピーエス カンパニー リミテッド | 窒化膜の製造方法及び窒化膜の圧縮応力の制御方法 |
KR101875183B1 (ko) * | 2014-06-11 | 2018-07-06 | (주)디엔에프 | 신규한 아미노실릴아민 화합물 및 원자층 증착법을 이용한 Si-N 결합을 포함하는 절연막의 제조방법 |
US9576792B2 (en) * | 2014-09-17 | 2017-02-21 | Asm Ip Holding B.V. | Deposition of SiN |
-
2017
- 2017-07-18 KR KR1020170090707A patent/KR102014175B1/ko active Active
- 2017-07-19 CN CN201780044836.3A patent/CN109478497A/zh active Pending
- 2017-07-19 JP JP2019503328A patent/JP7045360B2/ja active Active
- 2017-07-19 US US16/319,452 patent/US20190249296A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN109478497A (zh) | 2019-03-15 |
JP2019523344A (ja) | 2019-08-22 |
KR20180010994A (ko) | 2018-01-31 |
US20190249296A1 (en) | 2019-08-15 |
JP7045360B2 (ja) | 2022-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102014175B1 (ko) | 플라즈마 원자층 증착법을 이용한 실리콘 질화 박막의 제조방법 | |
KR102686493B1 (ko) | 저온에서 SiN을 퇴적시키기 위한 Si 전구체들 | |
US10818489B2 (en) | Atomic layer deposition of silicon carbon nitride based material | |
KR102317181B1 (ko) | SiN 박막의 형성 방법 | |
US10186420B2 (en) | Formation of silicon-containing thin films | |
KR102482954B1 (ko) | 기판 상에 구조물을 형성하는 방법 | |
KR102451694B1 (ko) | 기판 상의 구조물 형성 방법 | |
KR20170019668A (ko) | 플라즈마 원자층 증착법을 이용한 실리콘 질화 박막의 제조방법 | |
JP6343032B2 (ja) | 新規なアミノシリルアミン化合物、および原子層蒸着法を用いたSi‐N結合を含む絶縁膜の製造方法 | |
WO2018016871A1 (ko) | 플라즈마 원자층 증착법을 이용한 실리콘 질화 박막의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20170718 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20181206 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20190607 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20190820 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20190821 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20220623 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20240617 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20250617 Start annual number: 7 End annual number: 7 |