JPH07500459A - 中空アノードのグロー放電装置 - Google Patents
中空アノードのグロー放電装置Info
- Publication number
- JPH07500459A JPH07500459A JP6506321A JP50632194A JPH07500459A JP H07500459 A JPH07500459 A JP H07500459A JP 6506321 A JP6506321 A JP 6506321A JP 50632194 A JP50632194 A JP 50632194A JP H07500459 A JPH07500459 A JP H07500459A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- spaced apart
- substrate
- surface treatment
- source
- 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
- 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
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- 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
- H01J37/32587—Triode systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/334—Etching
- H01J2237/3341—Reactive etching
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Plasma Technology (AREA)
Abstract
Description
Claims (22)
- 1.イオン優性の基体表面処理装置において、反応容器と; この反応容器内に取り付けられた少なくとも第1及び第2の離間された電極であ って、これらの電極間に基体表面処理媒体形成領域を画成するような少なくとも 第1及び第2の離間された電極と; これら電極の一方の付近にある基体ホルダーと;基体表面処理媒体形成反応剤を 上記反応容器に注入するガス注入手段と;少なくとも1つの電気的励起源と; 該少なくとも1つの電気的励起源と上記少なくとも第1及び第2の離間された電 極との間に接続されてこれら電極の片方に中空アノードグロー放電を誘起させる ための結合手段とを備え; 上記電極の上記片方は、上記中空アノードグロー放電が生じるところの所定の異 なる特性の少なくとも第1及び第2グループの貫通する穴を有し、これらの穴グ ループの穴の上記所定の異なる特性は、基体の全面にわたり実質的に均一の基体 表面処理を与えるように選択されることを特徴とする装置。
- 2.上記電極の上記片方は、接地された電極である請求項1に記載の発明。
- 3.上記接地された電極の上記少なくとも第1及び第2の穴グループの穴の上記 所定の特性は、異なるサイズであるよう選択される請求項1に記載の発明。
- 4.上記電極の上記片方の上記少なくとも第1及び第2の穴グループの穴の上記 所定の特性は、異なるサイズであるよう選択される請求項1に記載の発明。
- 5.上記異なるサイズの穴グループの穴は、それに対応する中空アノードグロー 放電を基体において重畳させて、それら穴グループの穴のパターンが基体上に複 製されるのを防止できるように選択された均一の所定の距離だけ離間される請求 項4に記載の発明。
- 6.上記電極の上記接地された片方は金属性プレートであり、そしてこの金属性 プレートを貫通する穴グループの穴は、均一長さのものである請求項2に記載の 発明。
- 7.化学優性の基体表面処理装置において、反応容器と; この反応容器内に取り付けられた少なくとも第1及び第2の離間された電極であ って、これらの電極間に基体表面処理媒体形成領域を画成するような少なくとも 第1及び第2の離間された電極と; これら電極の一方の付近に基体を保持する基体ホルダーと;反応剤を上記反応容 器に注入するためのガス注入手段と;電気的励起源と; 該電気的励起源と上記少なくとも第1及び第2の離間された電極との間に接続さ れてこれら電極の片方に中空アノードグロー放電を誘起させるような結合手段と を備え; 上記電極の上記片方は、上記中空アノードグロー放電が生じる少なくとも1つの 貫通する穴を有し; 上記少なくとも第1及び第2電極の上記片方は、基体の全面にわたり実質的に均 一の基体表面処理を与えるように選択された仕方で平面状態からずれた所定の非 平面プロファイルを有していることを特徴とする装置。
- 8.上記電極の上記片方は接地された電極である請求項7に記載の発明。
- 9.上記所定の非平面プロファイルは、凹状となるように選択される請求項8に 記載の発明。
- 10.上記所定の非平面プロファイルは、凹状となるように選択される請求項7 に記載の発明。
- 11.上記所定の非平面プロファイルは、連続的な非平面となるように選択され る請求項7に記載の発明。
- 12.上記所定の非平面プロファイルは、個別の非平面となるように選択される 請求項7に記載の発明。
- 13.少なくとも1つの穴は、均一サイズの離間された複数の穴を含む請求項7 に記載の発明。
- 14.上記所定の非平面プロファイルは、連続的な非平面となるように選択され る請求項8に記載の発明。
- 15.上記所定の非平面プロファイルは、個別の非平面となるように選択される 請求項8に記載の発明。
- 16.低圧力の基体処理装置において、反応容器と; この反応容器内に取り付けられた少なくとも第1及び第2の離間された電極であ って、これらの電極間に基体表面処理媒体形成領域を画成するような少なくとも 第1及び第2の離間された電極と; これら第1及び第2の離間された電極の一方の付近に基体を解除可能に保持する 基体ホルダーと; 基体表面処理反応剤を上記反応容器に注入するためのガス注入手段と;電気的励 起源と; 該電気的励起源と上記第1及び第2の離間された電極との間に接続されてこれら 少なくとも第1及び第2の電極の片方に中空アノードのグロー放電を誘起させる 結合手段と; 所定の圧力を選択的に確立するための圧力制御手段とを備え;上記電極の上記片 方は、上記中空アノードグロー放電が生じる少なくとも1つの貫通する穴を有し 、これら少なくとも1つの穴の各々は、4.9mmより大きいように選択された 所定の巾を有することを特徴とする装置。
- 17.上記少なくとも1つの穴の各々は、11mmの巾である請求項16に記載 の発明。
- 18.低圧力、選択されたエネルギーのイオン優性及び/又は化学優性の基体表 面処理装置において、 反応容器と; 高エネルギーイオンを発生する高エネルギー源と;互いに且つ上記高エネルギー 源から離間された第1及び第2の電極であって、上記反応容器に取り付けられて 、上記高エネルギー源とこれら第1及び第2の離間された電極の一方との間に第 1の処理媒体形成領域を画成すると共に、これら第1と第2の離間された電極の 間に第2の基体表面処理媒体形成領域を画成するような第1及び第2の電極と; これら第1及び第2の離間された電極の一方の付近に基体を解除可能に保持する ためのホルダーと; 電気的励起源と; 該電気的励起源と上記第1及び第2の離間された電極との間に接続されて、これ ら第1及び第2電極の片方に中空アノードグロー放電を誘起すると共に、上記第 1の処理媒体形成領域から上記第2の処理媒体形成領域へ移動されるべき特定エ ネルギーのイオンを選択するための結合手段とを備え;上記第1及び第2電極の 上記片方は、中空アノードグロー放電が生じる少なくとも1つの貫通する穴を有 し、これらの穴を通して、上記高エネルギー源により上記第1の基体表面処理媒 体形成領域に発生された高エネルギーイオンが、上記第2の基体表面処理媒体形 成領域と連通し、そして上記高エネルギー密度源が存在しないときに生じるであ ろう以上の割合の選択された特定エネルギーのイオンをこの第2の基体表面処理 媒体形成領域に与えることにより電極の上記片方における中空アノードグロー放 電を相乗的に増大させることを特徴とする装置。
- 19.上記高エネルギー密度源は、磁気的に増大されるソースである請求項18 に記載の発明。
- 20.上記高エネルギー密度源は、高周波干渉ソースである請求項18に記載の 発明。
- 21.上記高エネルギー密度源は、電子サイクロトロン共振ソースである請求項 18に記載の発明。
- 22.上記高エネルギー密度源は、螺旋式の共振器である請求項18に記載の発 明。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/929,099 US5248371A (en) | 1992-08-13 | 1992-08-13 | Hollow-anode glow discharge apparatus |
US929,099 | 1992-08-13 | ||
PCT/US1993/007344 WO1994005035A1 (en) | 1992-08-13 | 1993-08-04 | Hollow-anode glow discharge apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07500459A true JPH07500459A (ja) | 1995-01-12 |
JP2935141B2 JP2935141B2 (ja) | 1999-08-16 |
Family
ID=25457322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6506321A Expired - Fee Related JP2935141B2 (ja) | 1992-08-13 | 1993-08-04 | 中空アノードのグロー放電装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5248371A (ja) |
EP (1) | EP0607415A4 (ja) |
JP (1) | JP2935141B2 (ja) |
WO (1) | WO1994005035A1 (ja) |
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JP2009509340A (ja) * | 2005-09-15 | 2009-03-05 | アプライド マテリアルズ インコーポレイテッド | Xランプヒーター付き真空反応チャンバ |
US7556741B2 (en) | 2002-08-28 | 2009-07-07 | Kyocera Corporation | Method for producing a solar cell |
US7556740B2 (en) | 2002-08-27 | 2009-07-07 | Kyocera Corporation | Method for producing a solar cell |
JP2010050466A (ja) * | 2004-05-12 | 2010-03-04 | Applied Materials Inc | ガスディフューザのホールデザインによるプラズマ均一性制御 |
WO2015019765A1 (ja) | 2013-08-09 | 2015-02-12 | 東京エレクトロン株式会社 | プラズマ処理装置及びプラズマ処理方法 |
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WO2015019765A1 (ja) | 2013-08-09 | 2015-02-12 | 東京エレクトロン株式会社 | プラズマ処理装置及びプラズマ処理方法 |
US9685305B2 (en) | 2013-08-09 | 2017-06-20 | Tokyo Electron Limited | Plasma processing apparatus and plasma processing method |
KR20160132373A (ko) | 2014-03-11 | 2016-11-18 | 도쿄엘렉트론가부시키가이샤 | 플라즈마 처리 장치 및 플라즈마 처리 방법 |
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Also Published As
Publication number | Publication date |
---|---|
EP0607415A4 (en) | 1995-07-12 |
WO1994005035A1 (en) | 1994-03-03 |
JP2935141B2 (ja) | 1999-08-16 |
EP0607415A1 (en) | 1994-07-27 |
US5248371A (en) | 1993-09-28 |
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