JP7755682B2 - 非晶質炭素膜及びその蒸着方法 - Google Patents
非晶質炭素膜及びその蒸着方法Info
- Publication number
- JP7755682B2 JP7755682B2 JP2024065518A JP2024065518A JP7755682B2 JP 7755682 B2 JP7755682 B2 JP 7755682B2 JP 2024065518 A JP2024065518 A JP 2024065518A JP 2024065518 A JP2024065518 A JP 2024065518A JP 7755682 B2 JP7755682 B2 JP 7755682B2
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- Japan
- Prior art keywords
- amorphous carbon
- carbon film
- containing precursor
- oxygen
- nitrogen
- 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.)
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Classifications
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- 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
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
- H10P14/3404—Deposited materials, e.g. layers characterised by the chemical composition being Group IVA materials
- H10P14/3406—Carbon, e.g. diamond-like 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
- 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
-
- 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
- C23C16/26—Deposition of carbon only
-
- 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
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/505—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges
-
- 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
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/32—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by intermediate layers between substrates and deposited layers
- H10P14/3202—Materials thereof
- H10P14/3204—Materials thereof being Group IVA semiconducting materials
- H10P14/3206—Carbon, e.g. diamond-like 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3451—Structure
- H10P14/3452—Microstructure
- H10P14/3454—Amorphous
-
- 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
- H10P14/66—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials
- H10P14/668—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor 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
- H10P50/73—Etching of wafers, substrates or parts of devices using masks for insulating materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Carbon And Carbon Compounds (AREA)
Description
以下では、本発明の好ましい実施例によって本発明の構成及び作用をより詳説することとする。但し、これは、本発明の好ましい例示として提示されたものであり、如何なる意味でも、これによって本発明が制限されるとは解釈されない。
2 チャンバ
3 シャワーヘッド
4 サセプタ
5 RF電源
6 第1電極
7 RFフィルタ
8 接地ライン
Claims (5)
- (a)チャンバ内に基板をローディングする段階と、
(b)炭素を含む前駆体、酸素を含む前駆体、及び窒素を含む前駆体を放電して、前記基板上に酸素及び窒素ドープされた非晶質炭素膜を蒸着する段階と、
を含み、
前記酸素を含む前駆体は、80~500sccmの流量で前記チャンバ内に供給され、
前記窒素を含む前駆体は、100~1000sccmの流量で前記チャンバ内に供給されることを特徴とする、
非晶質炭素膜の蒸着方法。 - 前記炭素を含む前駆体は、気体状態の炭素化合物であることを特徴とする、
請求項1に記載の非晶質炭素膜の蒸着方法。 - 前記酸素を含む前駆体は、酸素ガスであることを特徴とする、
請求項1に記載の非晶質炭素膜の蒸着方法。 - 前記窒素を含む前駆体は、窒素ガスであることを特徴とする、
請求項1に記載の非晶質炭素膜の蒸着方法。 - 上記(b)段階は、3~8Torrの工程圧力、1000~3000Wのプラズマパワー、及び400~650℃の基板温度の条件で行われることを特徴とする、
請求項1に記載の非晶質炭素膜の蒸着方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2023-0048911 | 2023-04-13 | ||
| KR1020230048911A KR20240152643A (ko) | 2023-04-13 | 2023-04-13 | 비정질 탄소막 및 그 증착 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024152724A JP2024152724A (ja) | 2024-10-25 |
| JP7755682B2 true JP7755682B2 (ja) | 2025-10-16 |
Family
ID=93017082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024065518A Active JP7755682B2 (ja) | 2023-04-13 | 2024-04-15 | 非晶質炭素膜及びその蒸着方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240347335A1 (ja) |
| JP (1) | JP7755682B2 (ja) |
| KR (1) | KR20240152643A (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006111967A (ja) | 2004-09-17 | 2006-04-27 | Mitsubishi Heavy Ind Ltd | ガスバリア膜及び容器 |
| JP2006289836A (ja) | 2005-04-12 | 2006-10-26 | Mitsubishi Heavy Ind Ltd | アモルファスカーボン膜及び容器 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101837370B1 (ko) | 2016-02-04 | 2018-03-12 | 주식회사 테스 | 플라즈마를 이용한 비정질 탄소막의 증착 방법 |
| KR20220018664A (ko) * | 2020-08-07 | 2022-02-15 | 주식회사 원익아이피에스 | 비정질 탄소막 증착 방법 |
-
2023
- 2023-04-13 KR KR1020230048911A patent/KR20240152643A/ko active Pending
-
2024
- 2024-04-15 US US18/635,055 patent/US20240347335A1/en active Pending
- 2024-04-15 JP JP2024065518A patent/JP7755682B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006111967A (ja) | 2004-09-17 | 2006-04-27 | Mitsubishi Heavy Ind Ltd | ガスバリア膜及び容器 |
| JP2006289836A (ja) | 2005-04-12 | 2006-10-26 | Mitsubishi Heavy Ind Ltd | アモルファスカーボン膜及び容器 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20240152643A (ko) | 2024-10-22 |
| JP2024152724A (ja) | 2024-10-25 |
| TW202442912A (zh) | 2024-11-01 |
| US20240347335A1 (en) | 2024-10-17 |
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