KR101576637B1 - 고종횡비를 가지는 오목부 상에 절연막을 증착하는 방법 - Google Patents
고종횡비를 가지는 오목부 상에 절연막을 증착하는 방법 Download PDFInfo
- Publication number
- KR101576637B1 KR101576637B1 KR1020140089285A KR20140089285A KR101576637B1 KR 101576637 B1 KR101576637 B1 KR 101576637B1 KR 1020140089285 A KR1020140089285 A KR 1020140089285A KR 20140089285 A KR20140089285 A KR 20140089285A KR 101576637 B1 KR101576637 B1 KR 101576637B1
- Authority
- KR
- South Korea
- Prior art keywords
- silicon
- reaction
- insulating film
- substrate
- plasma
- 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
- H01L21/02296—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
- H01L21/02337—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 a gas or vapour
- H01L21/0234—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 a gas or vapour treatment by exposure to a plasma
-
- 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
- H01L21/02164—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
- H01L21/02205—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
- H01L21/02211—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 being a silane, e.g. disilane, methylsilane or chlorosilane
-
- 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
- H01L21/02225—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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/0228—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition deposition by cyclic CVD, e.g. ALD, ALE, pulsed CVD
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—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
- H01L21/34—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 not provided for in groups H01L21/18, H10D48/04 and H10D48/07, 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
- H01L21/471—Inorganic layers
- H01L21/473—Inorganic layers composed of oxides or glassy oxides or oxide based glass
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
-
- 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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Formation Of Insulating Films (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 절연막 증착 방법의 진행과정을 나타내는 다이어그램이다.
도 3a 내지 도 3c는 본 발명의 일 실시예에 따른 실리콘층을 형성하는 단계를 나타내는 단면도이다.
도 4a 내지 도 4c는 본 발명의 일 실시예에 따른 절연막을 형성하는 단계를 나타내는 단면도이다.
도 5는 본 발명의 일 실시예에 따른 복수의 절연막을 형성한 모습을 나타내는 단면도이다.
도 6a 및 도 6b는 본 발명의 일 실시예에 따른 절연막을 치밀화하는 단계를 나타내는 단면도이다.
도 7a 내지 도 7d는 본 발명의 일 실시예에 따른 절연막을 기판의 표면에 형성된 오목부 상에 증착하는 모습을 나타내는 단면도이다.
도 8 내지 도 10은 본 발명의 일 실시예에 따라 오목부 상에 증착된 산화막의 습식 에칭률을 주파수의 크기에 따라 비교한 그래프이다.
도 11은 기판 상에서 플라즈마가 이동하는 양상을 나타내는 단면도이다.
도 12는 플라즈마 생성시 인가되는 RF 전원의 주파수에 따른 이온 에너지를 나타내는 그래프이다.
50 : 전구체
60 : 제1 반응 소스
52,62 : 반응 부산물
64 : 제2 반응 소스
100 : 기판
112 : 실리콘층
122 : 절연막층
122a,122b,122c : 절연막
300 : 흡착층
301 : 절연막
Claims (9)
- 5:1 이상의 종횡비를 갖는 오목부가 형성된 기판에서 상기 오목부 상에 절연막을 증착하는 방법에 있어서,
상기 기판이 로딩된 챔버의 내부에 실리콘 전구체를 주입하여 상기 기판 상에 실리콘을 흡착하는 흡착 단계, 상기 챔버의 내부에서 미반응 실리콘 전구체 및 반응부산물을 제거하는 제1 퍼지 단계, 상기 챔버의 내부에 제1 반응 소스를 공급하여 흡착된 상기 실리콘을 실리콘이 포함되는 절연막으로 형성하는 반응 단계 및 상기 챔버의 내부에서 미반응의 제1 반응 소스와 반응 부산물을 제거하는 제2 퍼지 단계를 수행하는 절연막 증착 단계; 및
RF 전원을 인가하여 상기 챔버의 내부에 플라즈마 분위기를 형성하고 상기 플라즈마 분위기를 이용하여 상기 실리콘이 포함되는 절연막을 치밀하게 만드는 치밀화 단계를 포함하되,
상기 치밀화 단계에 있어서, 상기 RF 전원의 주파수는 2MHz인, 절연막 증착 방법. - 제1항에 있어서,
상기 절연막의 두께가 50Å(옹스트롬)인 경우 상기 치밀화 단계는 2 내지 50초간 수행되는, 절연막 증착 방법. - 제1항에 있어서,
상기 RF 전원의 출력은 100W 내지 3kW이며,
상기 RF 전원의 출력은 상기 RF 전원의 주파수 크기에 비례하도록 조절되는, 절연막 증착 방법. - 제1항에 있어서,
상기 플라즈마 분위기는 CCP 방식에 의해 형성되는, 절연막 증착 방법. - 제1항에 있어서,
상기 제1 반응 소스는 O2, O3, N2, NH3를 포함하는 군으로부터 선택된 하나 이상의 가스인, 절연막 증착 방법. - 제1항에 있어서,
상기 치밀화 단계는,
Ar, He, Kr 및 Xe를 포함하는 군으로부터 선택된 하나 이상의 점화 가스(ignition gas)를 주입하여 상기 플라즈마 분위기를 형성하는, 절연막 증착 방법. - 제6항에 있어서,
상기 치밀화 단계는 상기 점화 가스와 함께 H2, O2, O3, N2 및 NH3를 포함하는 군으로부터 선택된 하나 이상의 제2 반응 소스를 더 주입하는, 절연막 증착 방법. - 제1항에 있어서,
상기 반응 단계는,
O2 분위기에서 플라즈마를 이용하여 형성된 O2-(산소 음이온) 또는 O*(산소 라디칼)을 제1 반응 소스로 사용하는, 절연막 증착 방법. - 제1항 내지 제8항 중 어느 한 항에 있어서,
상기 치밀화 단계를 통해, 상기 절연막은 300:1 BOE에 대한 150초를 기준으로 습식 에칭률이 열CVD에 의한 절연막에 비해 4배 이하인, 절연막 증착 방법.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140089285A KR101576637B1 (ko) | 2014-07-15 | 2014-07-15 | 고종횡비를 가지는 오목부 상에 절연막을 증착하는 방법 |
| PCT/KR2015/006055 WO2016010267A1 (ko) | 2014-07-15 | 2015-06-16 | 고종횡비를 가지는 오목부 상에 절연막을 증착하는 방법 |
| US15/323,295 US9818604B2 (en) | 2014-07-15 | 2015-06-16 | Method for depositing insulating film on recessed portion having high aspect ratio |
| CN201580037489.2A CN106489190B (zh) | 2014-07-15 | 2015-06-16 | 在具有高纵横比的凹陷部上蒸镀绝缘膜的方法 |
| JP2017500342A JP6371462B2 (ja) | 2014-07-15 | 2015-06-16 | 高縦横比を有する凹部の上に絶縁膜を蒸着する方法 |
| TW104121630A TWI575603B (zh) | 2014-07-15 | 2015-07-03 | 於具有高長寬比之深溝槽沉積絕緣層之方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140089285A KR101576637B1 (ko) | 2014-07-15 | 2014-07-15 | 고종횡비를 가지는 오목부 상에 절연막을 증착하는 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101576637B1 true KR101576637B1 (ko) | 2015-12-10 |
Family
ID=54979289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140089285A Active KR101576637B1 (ko) | 2014-07-15 | 2014-07-15 | 고종횡비를 가지는 오목부 상에 절연막을 증착하는 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9818604B2 (ko) |
| JP (1) | JP6371462B2 (ko) |
| KR (1) | KR101576637B1 (ko) |
| CN (1) | CN106489190B (ko) |
| TW (1) | TWI575603B (ko) |
| WO (1) | WO2016010267A1 (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180047564A (ko) * | 2016-10-31 | 2018-05-10 | 주성엔지니어링(주) | 기판처리장치 및 기판처리방법 |
| JP2018117038A (ja) * | 2017-01-18 | 2018-07-26 | 東京エレクトロン株式会社 | 保護膜形成方法 |
| JP2018186174A (ja) * | 2017-04-25 | 2018-11-22 | 株式会社Kokusai Electric | 半導体装置の製造方法、基板処理装置およびプログラム |
| WO2022203763A1 (en) * | 2021-03-22 | 2022-09-29 | Applied Materials, Inc. | Methods and apparatus for processing a substrate |
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 |
| KR102362534B1 (ko) * | 2014-12-08 | 2022-02-15 | 주성엔지니어링(주) | 기판 처리방법 |
| KR101960763B1 (ko) * | 2016-11-03 | 2019-03-21 | 주식회사 유진테크 | 저온 에피택셜층 형성방법 |
| JP6903040B2 (ja) * | 2018-09-21 | 2021-07-14 | 株式会社Kokusai Electric | 半導体装置の製造方法、基板処理装置、およびプログラム |
| TWI845607B (zh) * | 2019-02-20 | 2024-06-21 | 荷蘭商Asm Ip私人控股有限公司 | 用來填充形成於基材表面內之凹部的循環沉積方法及設備 |
| SG11202112611PA (en) * | 2019-06-06 | 2021-12-30 | Applied Materials Inc | Methods of post treating silicon nitride based dielectric films with high energy low dose plasma |
| US12252782B2 (en) | 2019-12-02 | 2025-03-18 | Lam Research Corporation | In-situ PECVD cap layer |
| JP7473892B2 (ja) * | 2020-03-10 | 2024-04-24 | 株式会社昭和真空 | 蒸着源 |
| JP7222946B2 (ja) * | 2020-03-24 | 2023-02-15 | 株式会社Kokusai Electric | 半導体装置の製造方法、基板処理装置、およびプログラム |
| CN119487614A (zh) * | 2022-06-27 | 2025-02-18 | 朗姆研究公司 | 含硅层的沉积和蚀刻 |
| CN120359608A (zh) * | 2022-12-15 | 2025-07-22 | 朗姆研究公司 | 低k介电间隙填充 |
| WO2025064337A1 (en) * | 2023-09-18 | 2025-03-27 | Lam Research Corporation | Chemical vapor deposition-enhanced atomic layer deposition |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556291B1 (ko) * | 1969-11-26 | 1980-02-15 | ||
| JPS4825480A (ko) * | 1971-08-04 | 1973-04-03 | ||
| EP0519079B1 (en) * | 1991-01-08 | 1999-03-03 | Fujitsu Limited | Process for forming silicon oxide film |
| JPH0729897A (ja) * | 1993-06-25 | 1995-01-31 | Nec Corp | 半導体装置の製造方法 |
| KR100734748B1 (ko) * | 2005-09-08 | 2007-07-03 | 주식회사 아이피에스 | 인시튜 질화물(in-situ nitride) 박막증착방법 |
| US8291857B2 (en) * | 2008-07-03 | 2012-10-23 | Applied Materials, Inc. | Apparatuses and methods for atomic layer deposition |
| US8563095B2 (en) * | 2010-03-15 | 2013-10-22 | Applied Materials, Inc. | Silicon nitride passivation layer for covering high aspect ratio features |
| KR101147727B1 (ko) * | 2010-08-02 | 2012-05-25 | 주식회사 유진테크 | 사이클릭 박막 증착 방법 |
| JP2012079762A (ja) * | 2010-09-30 | 2012-04-19 | Mitsubishi Heavy Ind Ltd | 絶縁膜形成装置及び方法 |
| US8846536B2 (en) * | 2012-03-05 | 2014-09-30 | Novellus Systems, Inc. | Flowable oxide film with tunable wet etch rate |
| US8912101B2 (en) * | 2012-03-15 | 2014-12-16 | Asm Ip Holding B.V. | Method for forming Si-containing film using two precursors by ALD |
| JP6040609B2 (ja) * | 2012-07-20 | 2016-12-07 | 東京エレクトロン株式会社 | 成膜装置及び成膜方法 |
| WO2015126590A1 (en) * | 2014-02-18 | 2015-08-27 | Applied Materials, Inc. | Hermetic cvd-cap with improved step coverage in high aspect ratio structures |
| US9875888B2 (en) * | 2014-10-03 | 2018-01-23 | Applied Materials, Inc. | High temperature silicon oxide atomic layer deposition technology |
-
2014
- 2014-07-15 KR KR1020140089285A patent/KR101576637B1/ko active Active
-
2015
- 2015-06-16 WO PCT/KR2015/006055 patent/WO2016010267A1/ko not_active Ceased
- 2015-06-16 CN CN201580037489.2A patent/CN106489190B/zh active Active
- 2015-06-16 US US15/323,295 patent/US9818604B2/en active Active
- 2015-06-16 JP JP2017500342A patent/JP6371462B2/ja active Active
- 2015-07-03 TW TW104121630A patent/TWI575603B/zh active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180047564A (ko) * | 2016-10-31 | 2018-05-10 | 주성엔지니어링(주) | 기판처리장치 및 기판처리방법 |
| KR102671907B1 (ko) | 2016-10-31 | 2024-06-03 | 주성엔지니어링(주) | 기판처리장치 및 기판처리방법 |
| KR20240082318A (ko) * | 2016-10-31 | 2024-06-10 | 주성엔지니어링(주) | 기판처리장치 및 기판처리방법 |
| KR102867979B1 (ko) | 2016-10-31 | 2025-10-13 | 주성엔지니어링(주) | 기판처리장치 및 기판처리방법 |
| JP2018117038A (ja) * | 2017-01-18 | 2018-07-26 | 東京エレクトロン株式会社 | 保護膜形成方法 |
| JP2018186174A (ja) * | 2017-04-25 | 2018-11-22 | 株式会社Kokusai Electric | 半導体装置の製造方法、基板処理装置およびプログラム |
| WO2022203763A1 (en) * | 2021-03-22 | 2022-09-29 | Applied Materials, Inc. | Methods and apparatus for processing a substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| US9818604B2 (en) | 2017-11-14 |
| TWI575603B (zh) | 2017-03-21 |
| CN106489190A (zh) | 2017-03-08 |
| CN106489190B (zh) | 2019-06-25 |
| JP6371462B2 (ja) | 2018-08-08 |
| WO2016010267A1 (ko) | 2016-01-21 |
| US20170148625A1 (en) | 2017-05-25 |
| JP2017521865A (ja) | 2017-08-03 |
| TW201614727A (en) | 2016-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101576637B1 (ko) | 고종횡비를 가지는 오목부 상에 절연막을 증착하는 방법 | |
| CN113493906B (zh) | 形成薄膜的方法 | |
| TWI862632B (zh) | 使用氟移除形成一結構之方法 | |
| US11676812B2 (en) | Method for forming silicon nitride film selectively on top/bottom portions | |
| KR102696249B1 (ko) | 트렌치들의 측벽들 또는 평탄 표면들 상에 선택적으로 실리콘 질화물 막을 형성하는 방법 | |
| KR102692947B1 (ko) | SiO 및 SiN을 포함하는 유동성 막들을 증착시키는 방법들 | |
| TWI474399B (zh) | 循環沉積薄膜之方法 | |
| JP2024045236A (ja) | プラズマ処理装置および基板処理装置 | |
| KR101853802B1 (ko) | 라디칼성분 cvd에 의한 컨포멀 층들 | |
| CN103026472B (zh) | 环状薄膜的沉积方法 | |
| US20130260564A1 (en) | Insensitive dry removal process for semiconductor integration | |
| KR101551199B1 (ko) | 사이클릭 박막 증착 방법 및 반도체 제조 방법, 그리고 반도체 소자 | |
| KR102710534B1 (ko) | 트렌치의 측벽 또는 평탄면 상에 실리콘 질화물막을 선택적으로 형성하기 위한 방법 | |
| KR102046163B1 (ko) | 반도체 소자의 제조방법 | |
| CN114127898B (zh) | 以高能量低剂量等离子体后处理氮化硅基的介电膜的方法 | |
| KR101576639B1 (ko) | 절연막 증착 방법 | |
| TW202328486A (zh) | 薄膜沉積方法及系統以及根據此方法形成的結構 | |
| TW202208665A (zh) | 用於填充半導體基板上之三維結構中的間隙之方法 | |
| TW202229612A (zh) | 在部件的側壁上形成氮化矽的方法及系統 | |
| TW201606116A (zh) | 具低蝕刻率之氧化薄膜之沉積方法及半導體裝置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| FPAY | Annual fee payment |
Payment date: 20181127 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20191127 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |