JP5798140B2 - プラズマ処理装置 - Google Patents
プラズマ処理装置 Download PDFInfo
- Publication number
- JP5798140B2 JP5798140B2 JP2013028420A JP2013028420A JP5798140B2 JP 5798140 B2 JP5798140 B2 JP 5798140B2 JP 2013028420 A JP2013028420 A JP 2013028420A JP 2013028420 A JP2013028420 A JP 2013028420A JP 5798140 B2 JP5798140 B2 JP 5798140B2
- Authority
- JP
- Japan
- Prior art keywords
- upper electrode
- plasma processing
- substrate
- chamber
- processing apparatus
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32532—Electrodes
- H01J37/32559—Protection means, e.g. coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32532—Electrodes
- H01J37/32541—Shape
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Plasma Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Description
11…チャンバ
12…ガス供給口
13…ガス排気口
21…支持テーブル
22…絶縁リング
23…エッジリング
31…給電線
32…ブロッキングコンデンサ
33…整合器
34…高周波電源
41…部材
42…上部電極
51…プラズマ処理室
52…ガス排気室
W…被処理基板
Claims (3)
- 被処理基板を載置する基板載置部と、
前記基板載置部に対向するように配置された上部電極と、
を備え、前記被処理基板を処理するプラズマ処理装置であって、
前記上部電極の前記基板載置部に対向する面のうち外縁部が鏡面であり、前記上部電極
の裏面のうち外縁部のみが鏡面であることを特徴とするプラズマ処理装置。 - 前記上部電極の前記基板載置部に対向する面の外縁部は、側面と主面を有する凸部から
形成されることを特徴とする請求項1に記載のプラズマ処理装置。 - 前記鏡面は、面の粗さが100 nm以下であることを特徴とする請求項1又は請求項2に
記載のプラズマ処理装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013028420A JP5798140B2 (ja) | 2013-02-15 | 2013-02-15 | プラズマ処理装置 |
| US14/180,702 US20140231018A1 (en) | 2013-02-15 | 2014-02-14 | Plasma processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013028420A JP5798140B2 (ja) | 2013-02-15 | 2013-02-15 | プラズマ処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014157942A JP2014157942A (ja) | 2014-08-28 |
| JP5798140B2 true JP5798140B2 (ja) | 2015-10-21 |
Family
ID=51350299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013028420A Expired - Fee Related JP5798140B2 (ja) | 2013-02-15 | 2013-02-15 | プラズマ処理装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20140231018A1 (ja) |
| JP (1) | JP5798140B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI613753B (zh) * | 2015-02-16 | 2018-02-01 | 麥豐密封科技股份有限公司 | 靜電吸附承盤側壁之改良密封件 |
| JP6991043B2 (ja) * | 2017-11-22 | 2022-02-03 | 東京エレクトロン株式会社 | 基板載置台 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10214819A (ja) * | 1997-01-28 | 1998-08-11 | Sumitomo Metal Ind Ltd | プラズマエッチング用電極板 |
| JP2000164568A (ja) * | 1998-11-25 | 2000-06-16 | Hitachi Chem Co Ltd | プラズマエッチング電極の製造方法 |
| JP3595853B2 (ja) * | 1999-03-18 | 2004-12-02 | 日本エー・エス・エム株式会社 | プラズマcvd成膜装置 |
| JP2001032075A (ja) * | 1999-07-19 | 2001-02-06 | Kanegafuchi Chem Ind Co Ltd | プラズマcvd装置およびそれを用いた成膜方法 |
| JP2001176846A (ja) * | 1999-12-14 | 2001-06-29 | Hitachi Chem Co Ltd | プラズマエッチング電極板及びその製造法 |
| US6391787B1 (en) * | 2000-10-13 | 2002-05-21 | Lam Research Corporation | Stepped upper electrode for plasma processing uniformity |
| JP2005217240A (ja) * | 2004-01-30 | 2005-08-11 | Matsushita Electric Ind Co Ltd | ドライエッチング装置およびドライエッチング方法 |
| US8689734B2 (en) * | 2007-10-01 | 2014-04-08 | Tel Solar Ag | Deposition of active films |
| US8221582B2 (en) * | 2008-07-07 | 2012-07-17 | Lam Research Corporation | Clamped monolithic showerhead electrode |
| US8272346B2 (en) * | 2009-04-10 | 2012-09-25 | Lam Research Corporation | Gasket with positioning feature for clamped monolithic showerhead electrode |
-
2013
- 2013-02-15 JP JP2013028420A patent/JP5798140B2/ja not_active Expired - Fee Related
-
2014
- 2014-02-14 US US14/180,702 patent/US20140231018A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014157942A (ja) | 2014-08-28 |
| US20140231018A1 (en) | 2014-08-21 |
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