KR102001018B1 - 시료의 이탈 방법 및 플라스마 처리 장치 - Google Patents

시료의 이탈 방법 및 플라스마 처리 장치 Download PDF

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KR102001018B1
KR102001018B1 KR1020160098402A KR20160098402A KR102001018B1 KR 102001018 B1 KR102001018 B1 KR 102001018B1 KR 1020160098402 A KR1020160098402 A KR 1020160098402A KR 20160098402 A KR20160098402 A KR 20160098402A KR 102001018 B1 KR102001018 B1 KR 102001018B1
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South Korea
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sample
plasma
voltage
wafer
potential
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Korean (ko)
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KR20170081555A (ko
Inventor
마사키 이시구로
마사히로 스미야
시게루 시라요네
도모유키 다무라
가즈유키 이케나가
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가부시키가이샤 히다치 하이테크놀로지즈
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    • H01L21/3065—
    • 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
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32082—Radio frequency generated discharge
    • 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
    • H01J37/32697—Electrostatic control
    • H01J37/32706—Polarising the substrate
    • 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
    • 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
    • H01J37/32733—Means for moving the material to be treated
    • H01J37/32788—Means for moving the material to be treated for extracting the material from the process chamber
    • H01L21/6831—
    • H01L21/6835—
    • 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
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/04—Apparatus for manufacture or treatment
    • H10P72/0402—Apparatus for fluid treatment
    • H10P72/0418—Apparatus for fluid treatment for etching
    • H10P72/0421—Apparatus for fluid treatment for etching for drying etching
    • 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
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/72—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using electrostatic chucks
    • 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
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/72—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using electrostatic chucks
    • H10P72/722—Details of electrostatic chucks
    • 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
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Drying Of Semiconductors (AREA)
  • Plasma Technology (AREA)
KR1020160098402A 2016-01-04 2016-08-02 시료의 이탈 방법 및 플라스마 처리 장치 Active KR102001018B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2016-000029 2016-01-04
JP2016000029A JP6505027B2 (ja) 2016-01-04 2016-01-04 試料の離脱方法およびプラズマ処理装置

Publications (2)

Publication Number Publication Date
KR20170081555A KR20170081555A (ko) 2017-07-12
KR102001018B1 true KR102001018B1 (ko) 2019-07-17

Family

ID=59235797

Family Applications (1)

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KR1020160098402A Active KR102001018B1 (ko) 2016-01-04 2016-08-02 시료의 이탈 방법 및 플라스마 처리 장치

Country Status (4)

Country Link
US (3) US10490412B2 (enExample)
JP (1) JP6505027B2 (enExample)
KR (1) KR102001018B1 (enExample)
TW (1) TWI612611B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6407694B2 (ja) * 2014-12-16 2018-10-17 株式会社日立ハイテクノロジーズ プラズマ処理装置
JP6811144B2 (ja) * 2017-05-30 2021-01-13 東京エレクトロン株式会社 プラズマ処理装置の静電チャックを運用する方法
CN108550538B (zh) * 2018-05-21 2021-01-08 浙江兰达光电科技有限公司 一种半导体芯片生产工艺
US11437262B2 (en) * 2018-12-12 2022-09-06 Applied Materials, Inc Wafer de-chucking detection and arcing prevention
EP4132228A4 (en) * 2020-03-31 2024-05-15 Atonarp Inc. PLASMA GENERATION DEVICE
JP7519877B2 (ja) * 2020-10-29 2024-07-22 東京エレクトロン株式会社 プラズマ処理方法およびプラズマ処理装置
JP7578360B2 (ja) * 2020-12-22 2024-11-06 東京エレクトロン株式会社 除電方法及びプラズマ処理システム
WO2026042278A1 (ja) * 2024-08-23 2026-02-26 株式会社日立ハイテク 試料離脱方法およびプラズマ処理装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459632A (en) * 1994-03-07 1995-10-17 Applied Materials, Inc. Releasing a workpiece from an electrostatic chuck
TW334609B (en) * 1996-09-19 1998-06-21 Hitachi Ltd Electrostatic chuck, method and device for processing sanyle use the same
KR19980024679U (ko) 1996-10-30 1998-07-25 홍성기 광고용 녹화 카셋테이프
JP2978470B2 (ja) * 1998-04-08 1999-11-15 株式会社日立製作所 静電吸着装置および被吸着物離脱方法
GB9812850D0 (en) * 1998-06-16 1998-08-12 Surface Tech Sys Ltd A method and apparatus for dechucking
US6125025A (en) * 1998-09-30 2000-09-26 Lam Research Corporation Electrostatic dechucking method and apparatus for dielectric workpieces in vacuum processors
US6236555B1 (en) * 1999-04-19 2001-05-22 Applied Materials, Inc. Method for rapidly dechucking a semiconductor wafer from an electrostatic chuck utilizing a hysteretic discharge cycle
JP2002134489A (ja) * 2000-10-25 2002-05-10 Tokyo Electron Ltd 基板除電方法、気相堆積装置、半導体装置の製造方法
US6898064B1 (en) * 2001-08-29 2005-05-24 Lsi Logic Corporation System and method for optimizing the electrostatic removal of a workpiece from a chuck
JP2004047511A (ja) * 2002-07-08 2004-02-12 Tokyo Electron Ltd 離脱方法、処理方法、静電吸着装置および処理装置
JP4336124B2 (ja) * 2003-03-10 2009-09-30 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
US7292428B2 (en) * 2005-04-26 2007-11-06 Applied Materials, Inc. Electrostatic chuck with smart lift-pin mechanism for a plasma reactor
JP4847909B2 (ja) * 2007-03-29 2011-12-28 東京エレクトロン株式会社 プラズマ処理方法及び装置
JP2009054746A (ja) * 2007-08-27 2009-03-12 Nikon Corp 静電チャック及び静電チャック方法
US7813103B2 (en) * 2007-10-11 2010-10-12 Applied Materials, Inc. Time-based wafer de-chucking from an electrostatic chuck having separate RF BIAS and DC chucking electrodes
JP2009141069A (ja) * 2007-12-05 2009-06-25 Hitachi High-Technologies Corp プラズマ処理装置及び処理方法
JP2010040822A (ja) * 2008-08-06 2010-02-18 Tokyo Electron Ltd 静電吸着装置の除電処理方法、基板処理装置、及び記憶媒体
US8264187B2 (en) * 2009-01-11 2012-09-11 Applied Materials, Inc. Systems, apparatus and methods for making an electrical connection
CN101872733B (zh) * 2009-04-24 2012-06-27 中微半导体设备(上海)有限公司 感测和移除被加工半导体工艺件的残余电荷的系统和方法
US8797705B2 (en) * 2009-09-10 2014-08-05 Lam Research Corporation Methods and arrangement for plasma dechuck optimization based on coupling of plasma signaling to substrate position and potential
US8840754B2 (en) * 2010-09-17 2014-09-23 Lam Research Corporation Polar regions for electrostatic de-chucking with lift pins
JP5875775B2 (ja) * 2011-03-30 2016-03-02 東京エレクトロン株式会社 基板除去方法及び記憶媒体
JP6013740B2 (ja) * 2012-02-03 2016-10-25 東京エレクトロン株式会社 離脱制御方法及びプラズマ処理装置の制御装置
JP6132497B2 (ja) * 2012-09-12 2017-05-24 東京エレクトロン株式会社 離脱制御方法及びプラズマ処理装置

Also Published As

Publication number Publication date
US11664233B2 (en) 2023-05-30
US10490412B2 (en) 2019-11-26
TW201725651A (zh) 2017-07-16
JP2017123354A (ja) 2017-07-13
US20200058511A1 (en) 2020-02-20
US11107694B2 (en) 2021-08-31
TWI612611B (zh) 2018-01-21
KR20170081555A (ko) 2017-07-12
US20210358758A1 (en) 2021-11-18
JP6505027B2 (ja) 2019-04-24
US20170194157A1 (en) 2017-07-06

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