JP5530350B2 - プラズマ成膜方法、およびプラズマcvd装置 - Google Patents
プラズマ成膜方法、およびプラズマcvd装置 Download PDFInfo
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- JP5530350B2 JP5530350B2 JP2010500472A JP2010500472A JP5530350B2 JP 5530350 B2 JP5530350 B2 JP 5530350B2 JP 2010500472 A JP2010500472 A JP 2010500472A JP 2010500472 A JP2010500472 A JP 2010500472A JP 5530350 B2 JP5530350 B2 JP 5530350B2
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- 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
- 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
- C23C16/515—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 pulsed discharges
-
- 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
- C23C16/52—Controlling or regulating the coating process
-
- 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]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Vapour Deposition (AREA)
- Plasma Technology (AREA)
Description
Claims (5)
- 容量結合型プラズマCVD装置による成膜方法において、
前記容量結合型プラズマCVD装置が備える電極への150kHzから600kHzの低周波RF電力の供給をパルス制御によって断続して行い、
前記パルス制御は、
電力供給を停止した後のプラズマ中の電子温度の低下において、電力供給を停止してから高温電子の密度が低下し、アーク放電が発生しないプラズマ状態になるのに要する時間を下限時間とし、電子密度が電力供給を停止してからプラズマ維持が困難となる残留プラズマ閾値となるまでの上限時間とする時間間隔を、電力供給を停止するオフ時間とし、
電力供給を開始した後のプラズマ中の電子温度の上昇において、高温電子の密度が飽和する電力供給のオン時間の上限とする条件で電力供給を断続することにより、アーク放電の発生を抑制することを特徴とする、プラズマ成膜方法。 - 容量結合型プラズマCVD装置による成膜方法において、
前記容量結合型プラズマCVD装置が備える電極への電力供給をパルス制御によって断続して行い、
前記パルス制御は、150kHzから600kHzの低周波RF電力を、電力供給を停止するオフ時間を20マイクロ秒から50マイクロ秒、電力供給を行うオン時間を1000マイクロ秒以下の条件で断続して供給することにより、アーク放電の発生を抑制することを特徴とする、プラズマ成膜方法。 - 前記容量結合型プラズマCVD装置は結晶系太陽電池用窒化膜を成膜し、CVDプロセス時の基板の温度は400℃以上であることを特徴とする、請求項1又は2に記載のプラズマ成膜方法。
- 内部にRF電極を有し、当該RF電極と対向配置した基板上にプラズマCVDによって薄膜を形成する成膜室と、
前記RF電極に低周波RF電力を供給するRF電源と、
前記RF電源からRF電極への電力供給を制御するパルス制御部とを備え、
前記RF電源は、150kHzから600kHzの低周波RF電力を出力し、
前記パルス制御部は、前記低周波RF電力を、オフ時間を20マイクロ秒から50マイクロ秒、オン時間を1000マイクロ秒以下とする条件でパルス制御して断続するパルス電力を形成することにより、アーク放電の発生を抑制することを特徴とする、プラズマCVD装置。 - 前記成膜室は、CVDプロセス時の基板の温度を400℃以上とし、基板上に結晶系太陽電池用窒化膜を成膜することを特徴とする、請求項4に記載のプラズマCVD装置。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2008/053249 WO2009107196A1 (ja) | 2008-02-26 | 2008-02-26 | プラズマ成膜方法、およびプラズマcvd装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2009107196A1 JPWO2009107196A1 (ja) | 2011-06-30 |
| JP5530350B2 true JP5530350B2 (ja) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010500472A Expired - Fee Related JP5530350B2 (ja) | 2008-02-26 | 2008-02-26 | プラズマ成膜方法、およびプラズマcvd装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8272348B2 (ja) |
| JP (1) | JP5530350B2 (ja) |
| CN (1) | CN101874293B (ja) |
| TW (1) | TWI429782B (ja) |
| WO (1) | WO2009107196A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI409960B (zh) * | 2010-01-12 | 2013-09-21 | Tainergy Tech Co Ltd | 沉積太陽能電池之抗反射層的方法 |
| US8483574B2 (en) | 2010-10-15 | 2013-07-09 | Tyco Electronics Subsea Communications, Llc | Correlation-control QPSK transmitter |
| WO2012160718A1 (ja) * | 2011-05-20 | 2012-11-29 | 株式会社島津製作所 | 薄膜形成装置 |
| KR102177210B1 (ko) * | 2013-08-19 | 2020-11-11 | 삼성디스플레이 주식회사 | 화학기상증착장치의 서셉터 이상유무 판단방법 및 이를 이용한 유기발광 디스플레이 장치 제조방법 |
| US10840114B1 (en) | 2016-07-26 | 2020-11-17 | Raytheon Company | Rapid thermal anneal apparatus and method |
| CN111238669B (zh) * | 2018-11-29 | 2022-05-13 | 拓荆科技股份有限公司 | 用于半导体射频处理装置的温度测量方法 |
| CN114424447A (zh) | 2019-07-29 | 2022-04-29 | 先进工程解决方案全球控股私人有限公司 | 用于多个负载的脉冲驱动的具有通道偏移的多路复用功率发生器输出 |
| CN114438477B (zh) * | 2020-11-02 | 2024-11-08 | 江苏菲沃泰纳米科技股份有限公司 | 循环镀膜方法、膜层以及产品 |
| CN113629161B (zh) * | 2021-08-04 | 2024-06-07 | 苏州拓升智能装备有限公司 | 间歇等离子体氧化方法和装置、太阳电池的制备方法 |
| US12176190B2 (en) * | 2023-03-07 | 2024-12-24 | Applied Materials, Inc. | Arc management algorithm of RF generator and match box for CCP plasma chambers |
| CN118563289B (zh) * | 2024-07-31 | 2024-11-29 | 上海陛通半导体能源科技股份有限公司 | 可改善成膜均匀性的化学气相沉积方法及设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0685293A (ja) * | 1991-10-04 | 1994-03-25 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
| WO2004064460A1 (ja) * | 2003-01-16 | 2004-07-29 | Japan Science And Technology Agency | 高周波電力供給装置およびプラズマ発生装置 |
| JP2006228933A (ja) * | 2005-02-17 | 2006-08-31 | Masayoshi Murata | 高周波プラズマ発生装置と、該高周波プラズマ発生装置により構成された表面処理装置及び表面処理方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6037274A (en) * | 1995-02-17 | 2000-03-14 | Fujitsu Limited | Method for forming insulating film |
| JP2002110587A (ja) | 2000-07-28 | 2002-04-12 | Sekisui Chem Co Ltd | 半導体素子の製造方法 |
| JP2004014494A (ja) | 2002-06-07 | 2004-01-15 | Mori Engineering:Kk | 大気圧プラズマ発生装置 |
| JP2005050905A (ja) * | 2003-07-30 | 2005-02-24 | Sharp Corp | シリコン薄膜太陽電池の製造方法 |
| GB2417251A (en) * | 2004-08-18 | 2006-02-22 | Nanofilm Technologies Int | Removing material from a substrate surface using plasma |
| JP5084426B2 (ja) * | 2007-09-27 | 2012-11-28 | 富士フイルム株式会社 | 窒化シリコン膜の形成方法 |
| JP5069581B2 (ja) * | 2008-02-01 | 2012-11-07 | 富士フイルム株式会社 | ガスバリア膜の成膜方法、ガスバリアフィルムおよび有機el素子 |
| JP5156552B2 (ja) * | 2008-09-08 | 2013-03-06 | 富士フイルム株式会社 | ガスバリアフィルムの製造方法 |
| KR101510775B1 (ko) * | 2008-11-24 | 2015-04-10 | 삼성전자주식회사 | 동기식 펄스 플라즈마 에칭 장비 |
-
2008
- 2008-02-26 WO PCT/JP2008/053249 patent/WO2009107196A1/ja not_active Ceased
- 2008-02-26 US US12/811,333 patent/US8272348B2/en not_active Expired - Fee Related
- 2008-02-26 CN CN2008801174874A patent/CN101874293B/zh not_active Expired - Fee Related
- 2008-02-26 JP JP2010500472A patent/JP5530350B2/ja not_active Expired - Fee Related
- 2008-10-23 TW TW097140683A patent/TWI429782B/zh not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0685293A (ja) * | 1991-10-04 | 1994-03-25 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
| WO2004064460A1 (ja) * | 2003-01-16 | 2004-07-29 | Japan Science And Technology Agency | 高周波電力供給装置およびプラズマ発生装置 |
| JP2006228933A (ja) * | 2005-02-17 | 2006-08-31 | Masayoshi Murata | 高周波プラズマ発生装置と、該高周波プラズマ発生装置により構成された表面処理装置及び表面処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101874293A (zh) | 2010-10-27 |
| JPWO2009107196A1 (ja) | 2011-06-30 |
| US20100285629A1 (en) | 2010-11-11 |
| CN101874293B (zh) | 2011-11-30 |
| WO2009107196A1 (ja) | 2009-09-03 |
| US8272348B2 (en) | 2012-09-25 |
| TWI429782B (zh) | 2014-03-11 |
| TW200936801A (en) | 2009-09-01 |
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