KR102114922B1 - 플라즈마 처리 방법 - Google Patents

플라즈마 처리 방법 Download PDF

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Publication number
KR102114922B1
KR102114922B1 KR1020157005120A KR20157005120A KR102114922B1 KR 102114922 B1 KR102114922 B1 KR 102114922B1 KR 1020157005120 A KR1020157005120 A KR 1020157005120A KR 20157005120 A KR20157005120 A KR 20157005120A KR 102114922 B1 KR102114922 B1 KR 102114922B1
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South Korea
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gas
plasma
plasma processing
fluorine
containing gas
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Korean (ko)
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KR20150048134A (ko
Inventor
아키토시 하라다
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도쿄엘렉트론가부시키가이샤
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    • H01L21/3065—
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F4/00—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00
    • 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
    • H01J37/32082—Radio frequency generated discharge
    • H01J37/32091—Radio frequency generated discharge the radio frequency energy being capacitively coupled to the plasma
    • 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
    • H01J37/32082—Radio frequency generated discharge
    • H01J37/32137—Radio frequency generated discharge controlling of the discharge by modulation of energy
    • H01J37/32155—Frequency modulation
    • H01J37/32165—Plural frequencies
    • 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
    • H01J37/3244—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
    • H01J37/32458—Vessel
    • 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
    • H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
    • H01J37/32853—Hygiene
    • H01J37/32862—In situ cleaning of vessels and/or internal parts
    • H01L21/31144—
    • 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
    • H10P50/28—Dry etching; Plasma etching; Reactive-ion etching of insulating materials
    • H10P50/282—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of inorganic materials
    • H10P50/283—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of inorganic materials by chemical means
    • 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
    • H10P50/73—Etching of wafers, substrates or parts of devices using masks for insulating materials
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Semiconductors (AREA)
  • Plasma Technology (AREA)
KR1020157005120A 2012-08-27 2013-08-07 플라즈마 처리 방법 Active KR102114922B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012186344A JP5982223B2 (ja) 2012-08-27 2012-08-27 プラズマ処理方法、及びプラズマ処理装置
JPJP-P-2012-186344 2012-08-27
US201261695630P 2012-08-31 2012-08-31
US61/695,630 2012-08-31
PCT/JP2013/071409 WO2014034396A1 (ja) 2012-08-27 2013-08-07 プラズマ処理方法、及びプラズマ処理装置

Publications (2)

Publication Number Publication Date
KR20150048134A KR20150048134A (ko) 2015-05-06
KR102114922B1 true KR102114922B1 (ko) 2020-05-25

Family

ID=50183214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157005120A Active KR102114922B1 (ko) 2012-08-27 2013-08-07 플라즈마 처리 방법

Country Status (7)

Country Link
US (1) US9460896B2 (https=)
EP (1) EP2879166B1 (https=)
JP (1) JP5982223B2 (https=)
KR (1) KR102114922B1 (https=)
CN (1) CN104508803B (https=)
TW (1) TWI571930B (https=)
WO (1) WO2014034396A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6049527B2 (ja) * 2013-04-05 2016-12-21 東京エレクトロン株式会社 プラズマ処理方法及びプラズマ処理装置
JP2017045849A (ja) * 2015-08-26 2017-03-02 東京エレクトロン株式会社 シーズニング方法およびエッチング方法
WO2017123423A1 (en) * 2016-01-13 2017-07-20 Applied Materials, Inc. Hydrogen plasma based cleaning process for etch hardware
CN107369603A (zh) * 2016-05-12 2017-11-21 中芯国际集成电路制造(上海)有限公司 去除含氧副产物、清洗刻蚀腔和形成半导体结构的方法
JP6785101B2 (ja) * 2016-09-09 2020-11-18 東京エレクトロン株式会社 プラズマエッチング方法
JP6763750B2 (ja) * 2016-11-07 2020-09-30 東京エレクトロン株式会社 被処理体を処理する方法
US10886468B2 (en) * 2017-04-14 2021-01-05 Sakai Display Products Corporation Manufacturing method and manufacturing apparatus for organic EL display device
WO2018233825A1 (en) * 2017-06-21 2018-12-27 Hp Indigo B.V. VACUUM TABLES
CN109962001A (zh) * 2017-12-26 2019-07-02 中微半导体设备(上海)股份有限公司 一种等离子体腔室的运行方法和等离子反应器
CN118541782A (zh) * 2022-01-13 2024-08-23 朗姆研究公司 高选择比和均匀介电蚀刻

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006165246A (ja) * 2004-12-07 2006-06-22 Tokyo Electron Ltd プラズマエッチング方法
JP2008198659A (ja) * 2007-02-08 2008-08-28 Tokyo Electron Ltd プラズマエッチング方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03239323A (ja) * 1990-02-16 1991-10-24 Yamaha Corp ドライエッチング方法
JP3117187B2 (ja) * 1995-12-20 2000-12-11 株式会社日立製作所 プラズマクリーニング処理方法
US5948702A (en) * 1996-12-19 1999-09-07 Texas Instruments Incorporated Selective removal of TixNy
JPH10280151A (ja) * 1997-04-08 1998-10-20 Fujitsu Ltd Ｃｖｄ装置のクリーニング方法
US6692903B2 (en) * 2000-12-13 2004-02-17 Applied Materials, Inc Substrate cleaning apparatus and method
JP4176365B2 (ja) * 2002-03-25 2008-11-05 東京エレクトロン株式会社 プラズマエッチング方法
US20060016783A1 (en) * 2004-07-22 2006-01-26 Dingjun Wu Process for titanium nitride removal
US7488689B2 (en) 2004-12-07 2009-02-10 Tokyo Electron Limited Plasma etching method
JP5047504B2 (ja) 2005-02-05 2012-10-10 三星電子株式会社 ビアキャッピング保護膜を使用する半導体素子のデュアルダマシン配線の製造方法
JP4764028B2 (ja) * 2005-02-28 2011-08-31 株式会社日立ハイテクノロジーズ プラズマ処理方法
JP4288252B2 (ja) * 2005-04-19 2009-07-01 パナソニック株式会社 半導体チップの製造方法
JP5705495B2 (ja) * 2010-10-07 2015-04-22 株式会社日立ハイテクノロジーズ プラズマの処理方法及びプラズマ処理装置
US20120094499A1 (en) * 2010-10-15 2012-04-19 Siu Tang Ng Method of performing an in situ chamber clean
JP6177601B2 (ja) * 2013-06-25 2017-08-09 東京エレクトロン株式会社 クリーニング方法及び基板処理装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006165246A (ja) * 2004-12-07 2006-06-22 Tokyo Electron Ltd プラズマエッチング方法
JP2008198659A (ja) * 2007-02-08 2008-08-28 Tokyo Electron Ltd プラズマエッチング方法

Also Published As

Publication number Publication date
EP2879166B1 (en) 2019-10-09
TW201413817A (zh) 2014-04-01
EP2879166A1 (en) 2015-06-03
US20150228458A1 (en) 2015-08-13
JP2014045063A (ja) 2014-03-13
JP5982223B2 (ja) 2016-08-31
KR20150048134A (ko) 2015-05-06
TWI571930B (zh) 2017-02-21
CN104508803B (zh) 2016-12-07
US9460896B2 (en) 2016-10-04
WO2014034396A1 (ja) 2014-03-06
EP2879166A4 (en) 2016-03-16
CN104508803A (zh) 2015-04-08

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