KR100276093B1 - 플라스마 에칭방법 - Google Patents
플라스마 에칭방법 Download PDFInfo
- Publication number
- KR100276093B1 KR100276093B1 KR1019930021693A KR930021693A KR100276093B1 KR 100276093 B1 KR100276093 B1 KR 100276093B1 KR 1019930021693 A KR1019930021693 A KR 1019930021693A KR 930021693 A KR930021693 A KR 930021693A KR 100276093 B1 KR100276093 B1 KR 100276093B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- plasma
- electrode
- pores
- shower
- 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 - Lifetime
Links
Classifications
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
-
- 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
- H01J37/3244—Gas supply means
- H01J37/32449—Gas control, e.g. control of the gas flow
-
- 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
- H01J37/3244—Gas supply means
-
- 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
-
- 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
- H01J37/32715—Workpiece holder
- H01J37/32724—Temperature
-
- 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
- H01J2237/3343—Problems associated with etching
- H01J2237/3347—Problems associated with etching bottom of holes or trenches
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (13)
- (정정) 기판을 공정용기 안에 설치된 척전극위에 올려놓는 단계; 공정용기안이 감압상태가 되도록 상기 공정용기를 배기시키는 단계; 공정가스가 샤워전극 내에 만들어진 세공들 내에 퇴적하지 않게 하기 위하여 공정가스가 최소한 620kg/㎡/hr 이상의 질량유량으로 상기 세공들을 통하여 유동하도록 공정가스를 공정용기 안으로 도입시키는 단계; 및 상기 샤워전극과 상기 척전극 사이에 전압을 인가하고, 양전극간에 플라스마를 생성하고, 상기 플라스마 내의 활성종들을 상기기판에 작용시키는 단계를 포함하는 것을 특징으로 하는 플라스마에칭방법.
- 제1항에 있어서, 상기 샤워전극은 플라스마를 생성하는 동안 냉각되는 것을 특징으로 하는 플라스마에칭방법.
- (정정) 제1항에 있어서, 상기 공정가스가 최소한 62Okg/㎡/hr 이상의 질량유량으로 샤워전극 내에 만들어진 세공들의 단차부(段差部)를 통하여 유동하도록 공정가스가 공정용기 안으로 도입되는 것을 특징으로 하는 플라스마에칭방법.
- (정정) 제1항에 있어서, 상기 공정가스는 C, O, H, F 및 Ar로 구성되는 그룹으로부터 선택되는 최소한 둘 이상의 원소를 함유하는 것을 특징으토 하는 플라스마에칭방법.
- (정정) 제4항에 있어서, 상기 공정가스는 CF4가스, CHF3가스, 및 Ar 가스로 구성되는 혼합 가스인 것을 특징으로 하는 플라스마에칭방법.
- (정정) 제1항에 있어서, 0.5Torr 보다 높지 않게 공정용기의 내부 압력을 설정하기 위하여 상기 공정용기가 배기되는 것을 특징으로 하는 플라스마에칭방법.
- (정정) 제1항에 있어서, 공정용기의 내부압력이 플라스마 생성중에 0.15Torr와 3.0Torr 사이의 범위내에 들도록 제어되는 것을 특징으로 하는 플라스마 에칭방법.
- 제1항에 있어서, 상기 공정가스는 세공을 통하여 유동하도록 공급되며, 상기 공정은 주위의 온도와 실질적으로 동일한 온도를 가지는 것을 특징으로하는 플라스마에칭방법.
- 제1항에 있어서, 세공들로부터의 공정가스의 분출영역은 상기 기판의 처리영역보다 큰 것을 특징으로 하는 플라스마에칭방법.
- 제1항에 있어서, 세공들로부터의 공정가스의 분출영역이 샤워전극의 중심으로부터 180mm까지의 범위에 미치는 것을 특징으로 하는 플라스마에칭방법.
- 제1항에 있어서, 세공들로부터의 공정가스의 분출영역이 샤워전극의 중심으로부터 120mm와 180mm사이의 범위에 미치는 것을 특징으로 하는 플라스마에칭방법.
- 제1항에 있어서, 상기 세공들의 개방영역의 합은 100㎟과 120㎟ 사이의 범위내에 있는 것을 특징으로 하는 플라스마에칭방법.
- (정정) 플라스마를 가두는 용기, 상기 용기를 배기시키기 위한 수단, 기판을 지지하기 위한 척전극, 상기 척전극과 함께 플라스마 방전 회로를 형성하는 샤워전극, 상기 샤워전극과 상기 척전극 사이에 플라스마 전압을 인가하기 위한 전원, 용기에 플라스마-생성 가스를 공급하기 위한 가스공급수단, 그리고 상기 가스공급수단을 제어하기 위한 제어수단을 포함하는 에칭장치를 사용한 에칭방법으로서, 상기 샤워전극은: 상기 척전극에 의해 지지되는 기판에 대향하여 위치하는 음극판; 음극판을 냉각시키기 위하여 상기 음극판에 접합된 냉각판; 상기 가스공급수단으로부터 용기 안으로 공급되는 상기 가스를 안내하기 위하여 상기 냉각판 내에 만들어진 다수의 공급구들; 그리고 상기 공급구들과 통하기 위해 상기 음극판 내에 만들어져 상기 척전극에 대향하도록 위치한 다수의 세공들을 포함하며, 여기서, 공급구와 통하는 부위에 단차부를 형성하기 위하여 상기 세공의 지름은 상기 공급구 보다 작고, 상기 세공과 상기 공급구 사이에 형성된 상기 단차부를 통하여 지나가는 플라스마-생성 가스의 질량유량은 상기 가스성분이 상기 단차부내에 퇴적하지 않도록 하기 위하여 상기 제어수단에 의해 최소한 620kg/㎡/hr 이상으로 제어되는 것을 특징으로 하는 플라스마에칭방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30612192 | 1992-10-19 | ||
| JP92-306121 | 1992-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940010223A KR940010223A (ko) | 1994-05-24 |
| KR100276093B1 true KR100276093B1 (ko) | 2000-12-15 |
Family
ID=17953308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930021693A Expired - Lifetime KR100276093B1 (ko) | 1992-10-19 | 1993-10-19 | 플라스마 에칭방법 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US5423936A (ko) |
| KR (1) | KR100276093B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013062831A3 (en) * | 2011-10-27 | 2013-07-11 | Applied Materials, Inc. | Process chamber for etching low k and other dielectric films |
Families Citing this family (114)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07249586A (ja) * | 1993-12-22 | 1995-09-26 | Tokyo Electron Ltd | 処理装置及びその製造方法並びに被処理体の処理方法 |
| US5556476A (en) * | 1994-02-23 | 1996-09-17 | Applied Materials, Inc. | Controlling edge deposition on semiconductor substrates |
| US5883778A (en) * | 1994-02-28 | 1999-03-16 | Applied Materials, Inc. | Electrostatic chuck with fluid flow regulator |
| US5567255A (en) * | 1994-10-13 | 1996-10-22 | Integrated Process Equipment Corp. | Solid annular gas discharge electrode |
| KR100190178B1 (ko) * | 1994-11-01 | 1999-06-01 | 모리시따 요오이찌 | 반도체 장치의 제조방법 및 반도체 장치의 제조장치 |
| JP3799073B2 (ja) * | 1994-11-04 | 2006-07-19 | 株式会社日立製作所 | ドライエッチング方法 |
| US5639334A (en) * | 1995-03-07 | 1997-06-17 | International Business Machines Corporation | Uniform gas flow arrangements |
| US5569356A (en) * | 1995-05-19 | 1996-10-29 | Lam Research Corporation | Electrode clamping assembly and method for assembly and use thereof |
| JP4097695B2 (ja) * | 1995-06-13 | 2008-06-11 | マッシヴリー パラレル インストゥルメンツ インコーポレイテッド | 平行イオン光学素子および高電流低エネルギイオンビーム装置 |
| JP3768575B2 (ja) | 1995-11-28 | 2006-04-19 | アプライド マテリアルズ インコーポレイテッド | Cvd装置及びチャンバ内のクリーニングの方法 |
| JP3317209B2 (ja) * | 1997-08-12 | 2002-08-26 | 東京エレクトロンエイ・ティー株式会社 | プラズマ処理装置及びプラズマ処理方法 |
| US6391216B1 (en) * | 1997-09-22 | 2002-05-21 | National Research Institute For Metals | Method for reactive ion etching and apparatus therefor |
| US6093655A (en) | 1998-02-12 | 2000-07-25 | Micron Technology, Inc. | Plasma etching methods |
| DE59900317D1 (de) * | 1998-02-18 | 2001-11-22 | Aixtron Ag | Cvd-reaktor und dessen verwendung |
| JPH11274137A (ja) * | 1998-03-18 | 1999-10-08 | Kenichi Nanbu | エッチング方法 |
| US6235213B1 (en) * | 1998-05-18 | 2001-05-22 | Micron Technology, Inc. | Etching methods, methods of removing portions of material, and methods of forming silicon nitride spacers |
| JP4014300B2 (ja) * | 1998-06-19 | 2007-11-28 | 東京エレクトロン株式会社 | プラズマ処理装置 |
| US6106663A (en) * | 1998-06-19 | 2000-08-22 | Lam Research Corporation | Semiconductor process chamber electrode |
| US6289842B1 (en) * | 1998-06-22 | 2001-09-18 | Structured Materials Industries Inc. | Plasma enhanced chemical vapor deposition system |
| US6277759B1 (en) * | 1998-08-27 | 2001-08-21 | Micron Technology, Inc. | Plasma etching methods |
| JP2000114245A (ja) | 1998-10-05 | 2000-04-21 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
| GB2347686B (en) | 1999-03-08 | 2003-06-11 | Trikon Holdings Ltd | Gas delivery system |
| US6291361B1 (en) * | 1999-03-24 | 2001-09-18 | Conexant Systems, Inc. | Method and apparatus for high-resolution in-situ plasma etching of inorganic and metal films |
| KR100302457B1 (ko) * | 1999-04-06 | 2001-10-29 | 박호군 | 다이아몬드 막 증착방법 |
| TW452635B (en) * | 1999-05-21 | 2001-09-01 | Silicon Valley Group Thermal | Gas delivery metering tube and gas delivery metering device using the same |
| US6415736B1 (en) * | 1999-06-30 | 2002-07-09 | Lam Research Corporation | Gas distribution apparatus for semiconductor processing |
| US6245192B1 (en) * | 1999-06-30 | 2001-06-12 | Lam Research Corporation | Gas distribution apparatus for semiconductor processing |
| US6123775A (en) * | 1999-06-30 | 2000-09-26 | Lam Research Corporation | Reaction chamber component having improved temperature uniformity |
| US6461962B1 (en) * | 1999-09-01 | 2002-10-08 | Tokyo Electron Limited | Etching method |
| US6451157B1 (en) | 1999-09-23 | 2002-09-17 | Lam Research Corporation | Gas distribution apparatus for semiconductor processing |
| KR20010062209A (ko) * | 1999-12-10 | 2001-07-07 | 히가시 데쓰로 | 고내식성 막이 내부에 형성된 챔버를 구비하는 처리 장치 |
| US6432259B1 (en) * | 1999-12-14 | 2002-08-13 | Applied Materials, Inc. | Plasma reactor cooled ceiling with an array of thermally isolated plasma heated mini-gas distribution plates |
| AU2001224729A1 (en) * | 2000-01-10 | 2001-07-24 | Tokyo Electron Limited | Segmented electrode assembly and method for plasma processing |
| KR100545034B1 (ko) * | 2000-02-21 | 2006-01-24 | 가부시끼가이샤 히다치 세이사꾸쇼 | 플라즈마처리장치 및 시료의 처리방법 |
| US6502530B1 (en) * | 2000-04-26 | 2003-01-07 | Unaxis Balzers Aktiengesellschaft | Design of gas injection for the electrode in a capacitively coupled RF plasma reactor |
| US6444040B1 (en) * | 2000-05-05 | 2002-09-03 | Applied Materials Inc. | Gas distribution plate |
| US6391787B1 (en) * | 2000-10-13 | 2002-05-21 | Lam Research Corporation | Stepped upper electrode for plasma processing uniformity |
| US7563328B2 (en) * | 2001-01-19 | 2009-07-21 | Tokyo Electron Limited | Method and apparatus for gas injection system with minimum particulate contamination |
| KR100372251B1 (ko) * | 2001-02-09 | 2003-02-15 | 삼성전자주식회사 | 반도체 설비용 가스 분배장치 |
| US6878206B2 (en) * | 2001-07-16 | 2005-04-12 | Applied Materials, Inc. | Lid assembly for a processing system to facilitate sequential deposition techniques |
| US6761796B2 (en) * | 2001-04-06 | 2004-07-13 | Axcelis Technologies, Inc. | Method and apparatus for micro-jet enabled, low-energy ion generation transport in plasma processing |
| US6818096B2 (en) * | 2001-04-12 | 2004-11-16 | Michael Barnes | Plasma reactor electrode |
| US6537928B1 (en) * | 2002-02-19 | 2003-03-25 | Asm Japan K.K. | Apparatus and method for forming low dielectric constant film |
| US20020187066A1 (en) * | 2001-06-07 | 2002-12-12 | Skion Corporation | Apparatus and method using capillary discharge plasma shower for sterilizing and disinfecting articles |
| US7160671B2 (en) * | 2001-06-27 | 2007-01-09 | Lam Research Corporation | Method for argon plasma induced ultraviolet light curing step for increasing silicon-containing photoresist selectivity |
| US20030000924A1 (en) * | 2001-06-29 | 2003-01-02 | Tokyo Electron Limited | Apparatus and method of gas injection sequencing |
| JP4504012B2 (ja) * | 2001-06-29 | 2010-07-14 | 東京エレクトロン株式会社 | 半導体処理のための方向付けられたガスの射出装置 |
| KR100400044B1 (ko) * | 2001-07-16 | 2003-09-29 | 삼성전자주식회사 | 간격 조절 장치를 가지는 웨이퍼 처리 장치의 샤워 헤드 |
| US20030047282A1 (en) * | 2001-09-10 | 2003-03-13 | Yasumi Sago | Surface processing apparatus |
| US6586886B1 (en) * | 2001-12-19 | 2003-07-01 | Applied Materials, Inc. | Gas distribution plate electrode for a plasma reactor |
| KR100452318B1 (ko) * | 2002-01-17 | 2004-10-12 | 삼성전자주식회사 | 압력조절시스템 및 이를 이용하는 압력조절방법 |
| KR100455430B1 (ko) * | 2002-03-29 | 2004-11-06 | 주식회사 엘지이아이 | 열교환기 표면처리장비의 냉각장치 및 그 제조방법 |
| KR101075046B1 (ko) * | 2002-05-23 | 2011-10-19 | 램 리써치 코포레이션 | 반도체 공정용 플라즈마 반응기를 위한 다중부재 전극 및다중부재 전극의 일부를 교체하는 방법 |
| US7217336B2 (en) * | 2002-06-20 | 2007-05-15 | Tokyo Electron Limited | Directed gas injection apparatus for semiconductor processing |
| US7543547B1 (en) * | 2002-07-31 | 2009-06-09 | Lam Research Corporation | Electrode assembly for plasma processing apparatus |
| US20040031565A1 (en) * | 2002-08-13 | 2004-02-19 | Taiwan Semiconductor Manufacturing Co., Ltd. | Gas distribution plate for processing chamber |
| US7147749B2 (en) * | 2002-09-30 | 2006-12-12 | Tokyo Electron Limited | Method and apparatus for an improved upper electrode plate with deposition shield in a plasma processing system |
| US7166200B2 (en) * | 2002-09-30 | 2007-01-23 | Tokyo Electron Limited | Method and apparatus for an improved upper electrode plate in a plasma processing system |
| US7137353B2 (en) * | 2002-09-30 | 2006-11-21 | Tokyo Electron Limited | Method and apparatus for an improved deposition shield in a plasma processing system |
| US7204912B2 (en) * | 2002-09-30 | 2007-04-17 | Tokyo Electron Limited | Method and apparatus for an improved bellows shield in a plasma processing system |
| US6798519B2 (en) | 2002-09-30 | 2004-09-28 | Tokyo Electron Limited | Method and apparatus for an improved optical window deposition shield in a plasma processing system |
| US7166166B2 (en) * | 2002-09-30 | 2007-01-23 | Tokyo Electron Limited | Method and apparatus for an improved baffle plate in a plasma processing system |
| US6837966B2 (en) * | 2002-09-30 | 2005-01-04 | Tokyo Electron Limeted | Method and apparatus for an improved baffle plate in a plasma processing system |
| US6897128B2 (en) * | 2002-11-20 | 2005-05-24 | Matsushita Electric Industrial Co., Ltd. | Method of manufacturing semiconductor device, plasma processing apparatus and plasma processing method |
| KR100772740B1 (ko) * | 2002-11-28 | 2007-11-01 | 동경 엘렉트론 주식회사 | 플라즈마 처리 용기 내부재 |
| US7270713B2 (en) * | 2003-01-07 | 2007-09-18 | Applied Materials, Inc. | Tunable gas distribution plate assembly |
| US7316761B2 (en) * | 2003-02-03 | 2008-01-08 | Applied Materials, Inc. | Apparatus for uniformly etching a dielectric layer |
| US20040157430A1 (en) * | 2003-02-07 | 2004-08-12 | Asml Netherlands B.V. | Methods and apparatus for processing semiconductor wafers with plasma processing chambers in a wafer track environment |
| KR101016913B1 (ko) * | 2003-03-31 | 2011-02-22 | 도쿄엘렉트론가부시키가이샤 | 처리요소용 배리어층 및 그의 형성방법 |
| WO2004095530A2 (en) | 2003-03-31 | 2004-11-04 | Tokyo Electron Limited | Adjoining adjacent coatings on an element |
| US7296534B2 (en) * | 2003-04-30 | 2007-11-20 | Tokyo Electron Limited | Hybrid ball-lock attachment apparatus |
| US7083702B2 (en) * | 2003-06-12 | 2006-08-01 | Applied Materials, Inc. | RF current return path for a large area substrate plasma reactor |
| US20050011447A1 (en) * | 2003-07-14 | 2005-01-20 | Tokyo Electron Limited | Method and apparatus for delivering process gas to a process chamber |
| JP2005089823A (ja) * | 2003-09-17 | 2005-04-07 | Seiji Sagawa | 成膜装置および成膜方法 |
| US7107125B2 (en) * | 2003-10-29 | 2006-09-12 | Applied Materials, Inc. | Method and apparatus for monitoring the position of a semiconductor processing robot |
| US7879182B2 (en) * | 2003-12-26 | 2011-02-01 | Foundation For Advancement Of International Science | Shower plate, plasma processing apparatus, and product manufacturing method |
| US20060081337A1 (en) * | 2004-03-12 | 2006-04-20 | Shinji Himori | Capacitive coupling plasma processing apparatus |
| US20060000802A1 (en) * | 2004-06-30 | 2006-01-05 | Ajay Kumar | Method and apparatus for photomask plasma etching |
| US8349128B2 (en) * | 2004-06-30 | 2013-01-08 | Applied Materials, Inc. | Method and apparatus for stable plasma processing |
| US7534301B2 (en) * | 2004-09-21 | 2009-05-19 | Applied Materials, Inc. | RF grounding of cathode in process chamber |
| JP4629421B2 (ja) * | 2004-12-06 | 2011-02-09 | パナソニック株式会社 | ドライエッチング方法及びドライエッチング装置 |
| US7552521B2 (en) | 2004-12-08 | 2009-06-30 | Tokyo Electron Limited | Method and apparatus for improved baffle plate |
| US7601242B2 (en) | 2005-01-11 | 2009-10-13 | Tokyo Electron Limited | Plasma processing system and baffle assembly for use in plasma processing system |
| US20060225654A1 (en) * | 2005-03-29 | 2006-10-12 | Fink Steven T | Disposable plasma reactor materials and methods |
| KR100723377B1 (ko) * | 2005-09-29 | 2007-05-30 | 주식회사 래디언테크 | 상부 전극 어셈블리 및 이를 이용한 플라즈마 처리 장치 |
| US7517804B2 (en) * | 2006-08-31 | 2009-04-14 | Micron Technologies, Inc. | Selective etch chemistries for forming high aspect ratio features and associated structures |
| US7943005B2 (en) | 2006-10-30 | 2011-05-17 | Applied Materials, Inc. | Method and apparatus for photomask plasma etching |
| US7909961B2 (en) * | 2006-10-30 | 2011-03-22 | Applied Materials, Inc. | Method and apparatus for photomask plasma etching |
| US8004293B2 (en) | 2006-11-20 | 2011-08-23 | Applied Materials, Inc. | Plasma processing chamber with ground member integrity indicator and method for using the same |
| US8435379B2 (en) * | 2007-05-08 | 2013-05-07 | Applied Materials, Inc. | Substrate cleaning chamber and cleaning and conditioning methods |
| US20090155488A1 (en) * | 2007-12-18 | 2009-06-18 | Asm Japan K.K. | Shower plate electrode for plasma cvd reactor |
| US8074902B2 (en) * | 2008-04-14 | 2011-12-13 | Nordson Corporation | Nozzle and method for dispensing random pattern of adhesive filaments |
| US8161906B2 (en) * | 2008-07-07 | 2012-04-24 | Lam Research Corporation | Clamped showerhead electrode assembly |
| US8206506B2 (en) * | 2008-07-07 | 2012-06-26 | Lam Research Corporation | Showerhead electrode |
| US8221582B2 (en) | 2008-07-07 | 2012-07-17 | Lam Research Corporation | Clamped monolithic showerhead electrode |
| JP5683469B2 (ja) * | 2008-10-09 | 2015-03-11 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 大型プラズマ処理チャンバのrf復路 |
| US8402918B2 (en) * | 2009-04-07 | 2013-03-26 | Lam Research Corporation | Showerhead electrode with centering feature |
| US8272346B2 (en) | 2009-04-10 | 2012-09-25 | Lam Research Corporation | Gasket with positioning feature for clamped monolithic showerhead electrode |
| SG169960A1 (en) * | 2009-09-18 | 2011-04-29 | Lam Res Corp | Clamped monolithic showerhead electrode |
| WO2011044451A2 (en) * | 2009-10-09 | 2011-04-14 | Applied Materials, Inc. | Multi-gas centrally cooled showerhead design |
| KR200464037Y1 (ko) | 2009-10-13 | 2012-12-07 | 램 리써치 코포레이션 | 샤워헤드 전극 어셈블리의 에지-클램핑되고 기계적으로 패스닝된 내부 전극 |
| US8573152B2 (en) | 2010-09-03 | 2013-11-05 | Lam Research Corporation | Showerhead electrode |
| US8470127B2 (en) | 2011-01-06 | 2013-06-25 | Lam Research Corporation | Cam-locked showerhead electrode and assembly |
| US9129778B2 (en) | 2011-03-18 | 2015-09-08 | Lam Research Corporation | Fluid distribution members and/or assemblies |
| EP2548991B1 (en) | 2011-07-18 | 2014-03-05 | ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) | Machine for coating an optical article with an anti-soiling coating composition and method for using the machine |
| US8960235B2 (en) * | 2011-10-28 | 2015-02-24 | Applied Materials, Inc. | Gas dispersion apparatus |
| CN102751160B (zh) * | 2012-07-13 | 2016-02-10 | 中微半导体设备(上海)有限公司 | 刻蚀装置及对应的刻蚀方法 |
| US12065735B2 (en) * | 2013-07-25 | 2024-08-20 | Samsung Display Co., Ltd. | Vapor deposition apparatus |
| KR20150012580A (ko) * | 2013-07-25 | 2015-02-04 | 삼성디스플레이 주식회사 | 기상 증착 장치 |
| US20160032451A1 (en) * | 2014-07-29 | 2016-02-04 | Applied Materials, Inc. | Remote plasma clean source feed between backing plate and diffuser |
| US20170194174A1 (en) * | 2015-12-30 | 2017-07-06 | Applied Materials, Inc. | Quad chamber and platform having multiple quad chambers |
| JP6662998B2 (ja) * | 2016-03-03 | 2020-03-11 | コアテクノロジー株式会社 | プラズマ処理装置 |
| JP7066512B2 (ja) * | 2018-05-11 | 2022-05-13 | 東京エレクトロン株式会社 | プラズマ処理装置 |
| KR20220051236A (ko) * | 2019-08-23 | 2022-04-26 | 램 리써치 코포레이션 | 열 제어된 (thermally controlled) 샹들리에 샤워헤드 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297162A (en) * | 1979-10-17 | 1981-10-27 | Texas Instruments Incorporated | Plasma etching using improved electrode |
| JPS6039832A (ja) * | 1983-08-12 | 1985-03-01 | Fujitsu Ltd | プラズマ処理装置 |
| US4534816A (en) * | 1984-06-22 | 1985-08-13 | International Business Machines Corporation | Single wafer plasma etch reactor |
| JPS61292920A (ja) * | 1985-06-21 | 1986-12-23 | Hitachi Micro Comput Eng Ltd | プラズマ処理装置 |
| US4612077A (en) * | 1985-07-29 | 1986-09-16 | The Perkin-Elmer Corporation | Electrode for plasma etching system |
| JPS63187619A (ja) * | 1987-01-30 | 1988-08-03 | Fuji Xerox Co Ltd | プラズマcvd装置 |
| JPH0741153Y2 (ja) * | 1987-10-26 | 1995-09-20 | 東京応化工業株式会社 | 試料処理用電極 |
| JPH01149964A (ja) * | 1987-12-04 | 1989-06-13 | Furukawa Electric Co Ltd:The | プラズマcvd装置用シャワー電極 |
| KR970003885B1 (ko) * | 1987-12-25 | 1997-03-22 | 도오교오 에레구토론 가부시끼 가이샤 | 에칭 방법 및 그 장치 |
| JPH0273624A (ja) * | 1988-09-08 | 1990-03-13 | Fujitsu Ltd | Cvd用ガス導入装置 |
| JPH02101740A (ja) * | 1988-10-11 | 1990-04-13 | Anelva Corp | プラズマエッチング装置 |
| JPH02114636A (ja) * | 1988-10-25 | 1990-04-26 | Mitsubishi Electric Corp | ウエハ処理用真空装置 |
| JPH02122523A (ja) * | 1988-11-01 | 1990-05-10 | Matsushita Electric Ind Co Ltd | ドライエッチング方法およびその装置 |
| JPH02155230A (ja) * | 1988-12-07 | 1990-06-14 | Matsushita Electric Ind Co Ltd | ドライエッチング装置 |
| JPH02244624A (ja) * | 1989-03-16 | 1990-09-28 | Tokyo Electron Ltd | プラズマ処理装置 |
| JPH0437124A (ja) * | 1990-06-01 | 1992-02-07 | Matsushita Electric Ind Co Ltd | プラズマ処理装置 |
| DE4025396A1 (de) * | 1990-08-10 | 1992-02-13 | Leybold Ag | Einrichtung fuer die herstellung eines plasmas |
| JP2888258B2 (ja) * | 1990-11-30 | 1999-05-10 | 東京エレクトロン株式会社 | 基板処理装置および基板処理方法 |
-
1993
- 1993-10-19 KR KR1019930021693A patent/KR100276093B1/ko not_active Expired - Lifetime
- 1993-10-19 US US08/138,039 patent/US5423936A/en not_active Expired - Lifetime
-
1995
- 1995-04-27 US US08/429,648 patent/US5593540A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013062831A3 (en) * | 2011-10-27 | 2013-07-11 | Applied Materials, Inc. | Process chamber for etching low k and other dielectric films |
| US9666414B2 (en) | 2011-10-27 | 2017-05-30 | Applied Materials, Inc. | Process chamber for etching low k and other dielectric films |
| US10096496B2 (en) | 2011-10-27 | 2018-10-09 | Applied Materials, Inc. | Process chamber for etching low K and other dielectric films |
| US10923367B2 (en) | 2011-10-27 | 2021-02-16 | Applied Materials, Inc. | Process chamber for etching low K and other dielectric films |
| US11410860B2 (en) | 2011-10-27 | 2022-08-09 | Applied Materials, Inc. | Process chamber for etching low k and other dielectric films |
Also Published As
| Publication number | Publication date |
|---|---|
| US5423936A (en) | 1995-06-13 |
| KR940010223A (ko) | 1994-05-24 |
| US5593540A (en) | 1997-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100276093B1 (ko) | 플라스마 에칭방법 | |
| US8066895B2 (en) | Method to control uniformity using tri-zone showerhead | |
| JP7176860B2 (ja) | 前駆体の流れを改善する半導体処理チャンバ | |
| EP1090407B1 (en) | Semiconductor process chamber electrode | |
| US4358686A (en) | Plasma reaction device | |
| US8097120B2 (en) | Process tuning gas injection from the substrate edge | |
| US8008596B2 (en) | Plasma processing apparatus and electrode used therein | |
| JP2748886B2 (ja) | プラズマ処理装置 | |
| JP4433614B2 (ja) | エッチング装置 | |
| TWI452649B (zh) | 電漿反應器腔室中具有晶圓邊緣氣體注入之陰極襯墊 | |
| KR20140068004A (ko) | 플라즈마 에칭 방법 및 플라즈마 에칭 장치 | |
| KR20100130155A (ko) | 플라즈마 처리 장치, 플라즈마 처리 방법, 프로그램을 기록한 기록매체 | |
| KR20100105787A (ko) | 플라즈마 에칭 처리 장치 및 플라즈마 에칭 처리 방법 | |
| US20040065344A1 (en) | Processing apparatus and cleaning method | |
| KR20030051692A (ko) | 플라즈마 처리챔버에서 단일 주파수 rf전력을 이용한웨이퍼 처리시스템, 장치 및, 방법 | |
| US20140141619A1 (en) | Capacitively coupled plasma equipment with uniform plasma density | |
| CN100390933C (zh) | 气体供给装置、基板处理装置及供给气体设定方法 | |
| US20210210310A1 (en) | Showerhead Faceplate Having Flow Apertures Configured for Hollow Cathode Discharge Suppression | |
| JPH09232294A (ja) | プロセスガスのフォーカシング装置及び方法 | |
| JPH057861B2 (ko) | ||
| JPH0359573B2 (ko) | ||
| US6620289B1 (en) | Method and apparatus for asymmetric gas distribution in a semiconductor wafer processing system | |
| US4352974A (en) | Plasma etcher having isotropic subchamber with gas outlet for producing uniform etching | |
| JPH11283940A (ja) | プラズマ処理方法 | |
| JP2851229B2 (ja) | プラズマエッチングシステム及びプラズマエッチング方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19931019 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970722 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19931019 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19990827 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20000629 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20000926 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20000927 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20030924 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20040924 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20050926 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20060925 Start annual number: 7 End annual number: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20070920 Start annual number: 8 End annual number: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20080925 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20090925 Start annual number: 10 End annual number: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20100927 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20110811 Start annual number: 12 End annual number: 12 |
|
| FPAY | Annual fee payment |
Payment date: 20120907 Year of fee payment: 13 |
|
| PR1001 | Payment of annual fee |
Payment date: 20120907 Start annual number: 13 End annual number: 13 |
|
| EXPY | Expiration of term | ||
| PC1801 | Expiration of term |
Termination date: 20140419 Termination category: Expiration of duration |