JP4152895B2 - 半導体ウェーハ乾式蝕刻用電極 - Google Patents
半導体ウェーハ乾式蝕刻用電極 Download PDFInfo
- Publication number
- JP4152895B2 JP4152895B2 JP2003573690A JP2003573690A JP4152895B2 JP 4152895 B2 JP4152895 B2 JP 4152895B2 JP 2003573690 A JP2003573690 A JP 2003573690A JP 2003573690 A JP2003573690 A JP 2003573690A JP 4152895 B2 JP4152895 B2 JP 4152895B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor wafer
- electrode
- dry etching
- plasma
- flat
- 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
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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
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
-
- 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
- H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
- H10P50/24—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials
- H10P50/242—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials of Group IV materials
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
Description
Claims (2)
- 対向配置される第1、第2一対の電極から成り、プラズマを形成させて半導体ウェーハの端部の異物を除去する半導体ウェーハ乾式蝕刻用電極において、
前記第1電極は、前記半導体ウェーハ端部の上面部と対向する環状の第1突出部及び前記第1突出部の外側に連続して形成された第1平坦部を備え、前記第2電極は、前記半導体ウェーハ端部の下面部と対向し、前記第1突出部と同一寸法で形成された環状の第2突出部と、前記第2突出部の外側に連続して形成された、前記第1平坦部と同一寸法の第2平坦部を備え、
前記第1、第2突出部間と前記第1、第2平坦部間に互いに異なる強度を有するプラズマを発生する領域を形成したことを特徴とする半導体ウェーハ乾式蝕刻用電極。 - 前記第1電極の前記半導体ウェーハと対向する面の中心部から前記第1突出部の内径に至る部位に絶縁膜が塗布され、又は絶縁体が付着されたことを特徴とする請求項1記載の半導体ウェーハ乾式蝕刻用電極。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0011395A KR100442194B1 (ko) | 2002-03-04 | 2002-03-04 | 웨이퍼 건식 식각용 전극 |
| PCT/KR2002/000715 WO2003075333A1 (en) | 2002-03-04 | 2002-04-19 | Electrode for dry etching a wafer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005519469A JP2005519469A (ja) | 2005-06-30 |
| JP4152895B2 true JP4152895B2 (ja) | 2008-09-17 |
Family
ID=36083977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003573690A Expired - Fee Related JP4152895B2 (ja) | 2002-03-04 | 2002-04-19 | 半導体ウェーハ乾式蝕刻用電極 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20050178505A1 (ja) |
| JP (1) | JP4152895B2 (ja) |
| KR (1) | KR100442194B1 (ja) |
| AU (1) | AU2002253689A1 (ja) |
| TW (1) | TWI230415B (ja) |
| WO (1) | WO2003075333A1 (ja) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100447891B1 (ko) * | 2002-03-04 | 2004-09-08 | 강효상 | 반도체 웨이퍼의 건식 식각 방법 |
| US7615131B2 (en) * | 2003-05-12 | 2009-11-10 | Sosul Co., Ltd. | Plasma etching chamber and plasma etching system using same |
| US7404874B2 (en) | 2004-06-28 | 2008-07-29 | International Business Machines Corporation | Method and apparatus for treating wafer edge region with toroidal plasma |
| US7090782B1 (en) | 2004-09-03 | 2006-08-15 | Lam Research Corporation | Etch with uniformity control |
| KR100611727B1 (ko) * | 2005-06-24 | 2006-08-10 | 주식회사 씨싸이언스 | 웨이퍼 건식 식각용 전극 및 건식 식각용 챔버 |
| KR101218114B1 (ko) * | 2005-08-04 | 2013-01-18 | 주성엔지니어링(주) | 플라즈마 식각 장치 |
| KR100727469B1 (ko) * | 2005-08-09 | 2007-06-13 | 세메스 주식회사 | 플라즈마 식각장치 |
| US8475624B2 (en) * | 2005-09-27 | 2013-07-02 | Lam Research Corporation | Method and system for distributing gas for a bevel edge etcher |
| US20070068623A1 (en) * | 2005-09-27 | 2007-03-29 | Yunsang Kim | Apparatus for the removal of a set of byproducts from a substrate edge and methods therefor |
| US7909960B2 (en) * | 2005-09-27 | 2011-03-22 | Lam Research Corporation | Apparatus and methods to remove films on bevel edge and backside of wafer |
| CN1978351A (zh) * | 2005-12-02 | 2007-06-13 | 鸿富锦精密工业(深圳)有限公司 | 一种模仁保护膜的去除装置及方法 |
| US8012306B2 (en) * | 2006-02-15 | 2011-09-06 | Lam Research Corporation | Plasma processing reactor with multiple capacitive and inductive power sources |
| US8911590B2 (en) * | 2006-02-27 | 2014-12-16 | Lam Research Corporation | Integrated capacitive and inductive power sources for a plasma etching chamber |
| US9184043B2 (en) * | 2006-05-24 | 2015-11-10 | Lam Research Corporation | Edge electrodes with dielectric covers |
| US7938931B2 (en) * | 2006-05-24 | 2011-05-10 | Lam Research Corporation | Edge electrodes with variable power |
| US7718542B2 (en) * | 2006-08-25 | 2010-05-18 | Lam Research Corporation | Low-k damage avoidance during bevel etch processing |
| KR101359402B1 (ko) * | 2006-10-30 | 2014-02-07 | 주성엔지니어링(주) | 기판 가장자리 식각 장치 |
| KR100978754B1 (ko) | 2008-04-03 | 2010-08-30 | 주식회사 테스 | 플라즈마 처리 장치 |
| KR100835408B1 (ko) * | 2006-12-28 | 2008-06-04 | 동부일렉트로닉스 주식회사 | 베벨 식각 장치의 가변 인슐레이터 |
| US20080156772A1 (en) * | 2006-12-29 | 2008-07-03 | Yunsang Kim | Method and apparatus for wafer edge processing |
| US8580078B2 (en) | 2007-01-26 | 2013-11-12 | Lam Research Corporation | Bevel etcher with vacuum chuck |
| US7858898B2 (en) * | 2007-01-26 | 2010-12-28 | Lam Research Corporation | Bevel etcher with gap control |
| US7943007B2 (en) * | 2007-01-26 | 2011-05-17 | Lam Research Corporation | Configurable bevel etcher |
| US8398778B2 (en) | 2007-01-26 | 2013-03-19 | Lam Research Corporation | Control of bevel etch film profile using plasma exclusion zone rings larger than the wafer diameter |
| US8268116B2 (en) * | 2007-06-14 | 2012-09-18 | Lam Research Corporation | Methods of and apparatus for protecting a region of process exclusion adjacent to a region of process performance in a process chamber |
| KR101262904B1 (ko) * | 2007-02-06 | 2013-05-09 | 참엔지니어링(주) | 플라즈마 식각 장치 |
| US8137501B2 (en) * | 2007-02-08 | 2012-03-20 | Lam Research Corporation | Bevel clean device |
| KR101353041B1 (ko) * | 2007-03-08 | 2014-02-17 | (주)소슬 | 플라즈마 식각 장치 및 방법 |
| KR101311723B1 (ko) * | 2007-03-08 | 2013-09-25 | (주)소슬 | 플라즈마 식각 장치 및 이를 이용하는 기판의 식각 방법 |
| US8980049B2 (en) | 2007-04-02 | 2015-03-17 | Charm Engineering Co., Ltd. | Apparatus for supporting substrate and plasma etching apparatus having the same |
| US8563619B2 (en) * | 2007-06-28 | 2013-10-22 | Lam Research Corporation | Methods and arrangements for plasma processing system with tunable capacitance |
| KR20100099094A (ko) * | 2007-12-27 | 2010-09-10 | 램 리써치 코포레이션 | 베벨 에칭 프로세스에 후속하는 구리 변색 방지 |
| TWI501704B (zh) * | 2008-02-08 | 2015-09-21 | 蘭姆研究公司 | 於電漿處理系統中用以改變面積比之方法與裝置 |
| US9136105B2 (en) * | 2008-06-30 | 2015-09-15 | United Microelectronics Corp. | Bevel etcher |
| KR101540609B1 (ko) * | 2009-02-24 | 2015-07-31 | 삼성전자 주식회사 | 웨이퍼 에지 식각 장치 |
| US20130098390A1 (en) * | 2011-10-25 | 2013-04-25 | Infineon Technologies Ag | Device for processing a carrier and a method for processing a carrier |
| US9184030B2 (en) | 2012-07-19 | 2015-11-10 | Lam Research Corporation | Edge exclusion control with adjustable plasma exclusion zone ring |
| US11251019B2 (en) * | 2016-12-15 | 2022-02-15 | Toyota Jidosha Kabushiki Kaisha | Plasma device |
| JP6863199B2 (ja) | 2017-09-25 | 2021-04-21 | トヨタ自動車株式会社 | プラズマ処理装置 |
| US10566181B1 (en) * | 2018-08-02 | 2020-02-18 | Asm Ip Holding B.V. | Substrate processing apparatuses and substrate processing methods |
| CN112992637B (zh) * | 2019-12-02 | 2025-06-10 | Asmip私人控股有限公司 | 衬底支撑板、包括它的衬底处理设备以及衬底处理方法 |
| CN112981372B (zh) * | 2019-12-12 | 2024-02-13 | Asm Ip私人控股有限公司 | 衬底支撑板、包括它的衬底处理设备以及衬底处理方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687670A (en) * | 1979-12-15 | 1981-07-16 | Anelva Corp | Dry etching apparatus |
| US4793975A (en) * | 1985-05-20 | 1988-12-27 | Tegal Corporation | Plasma Reactor with removable insert |
| JPS6316625A (ja) * | 1986-07-09 | 1988-01-23 | Matsushita Electric Ind Co Ltd | ドライエツチング用電極 |
| JPH02298024A (ja) * | 1989-05-12 | 1990-12-10 | Tadahiro Omi | リアクティブイオンエッチング装置 |
| JP2758755B2 (ja) * | 1991-12-11 | 1998-05-28 | 松下電器産業株式会社 | ドライエッチング装置及び方法 |
| JPH07142449A (ja) * | 1993-11-22 | 1995-06-02 | Kawasaki Steel Corp | プラズマエッチング装置 |
| TW299559B (ja) * | 1994-04-20 | 1997-03-01 | Tokyo Electron Co Ltd | |
| JP3107971B2 (ja) * | 1994-05-17 | 2000-11-13 | 株式会社半導体エネルギー研究所 | 気相反応装置 |
| JP3521587B2 (ja) * | 1995-02-07 | 2004-04-19 | セイコーエプソン株式会社 | 基板周縁の不要物除去方法及び装置並びにそれを用いた塗布方法 |
| KR0122876Y1 (ko) * | 1995-03-30 | 1999-02-18 | 문정환 | 반도체 장치의 플라즈마 식각장치 |
| KR19980034188A (ko) * | 1996-11-05 | 1998-08-05 | 김광호 | 반도체 식각설비의 하측전극판 |
| KR100246858B1 (ko) * | 1997-05-07 | 2000-03-15 | 윤종용 | 건식 식각 장치 |
| US6441554B1 (en) * | 2000-11-28 | 2002-08-27 | Se Plasma Inc. | Apparatus for generating low temperature plasma at atmospheric pressure |
| KR100439940B1 (ko) * | 2002-01-11 | 2004-07-12 | 주식회사 래디언테크 | 웨이퍼 에지 식각용 프로세스 모듈 |
-
2002
- 2002-03-04 KR KR10-2002-0011395A patent/KR100442194B1/ko not_active Expired - Fee Related
- 2002-04-19 WO PCT/KR2002/000715 patent/WO2003075333A1/en not_active Ceased
- 2002-04-19 AU AU2002253689A patent/AU2002253689A1/en not_active Abandoned
- 2002-04-19 US US10/506,558 patent/US20050178505A1/en not_active Abandoned
- 2002-04-19 JP JP2003573690A patent/JP4152895B2/ja not_active Expired - Fee Related
-
2003
- 2003-03-03 TW TW092104346A patent/TWI230415B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005519469A (ja) | 2005-06-30 |
| US20050178505A1 (en) | 2005-08-18 |
| AU2002253689A1 (en) | 2003-09-16 |
| KR20030072520A (ko) | 2003-09-15 |
| TWI230415B (en) | 2005-04-01 |
| KR100442194B1 (ko) | 2004-07-30 |
| TW200304183A (en) | 2003-09-16 |
| WO2003075333A1 (en) | 2003-09-12 |
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