KR102282188B1 - 에칭 방법 및 에칭 장치 - Google Patents

에칭 방법 및 에칭 장치 Download PDF

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KR102282188B1
KR102282188B1 KR1020190065694A KR20190065694A KR102282188B1 KR 102282188 B1 KR102282188 B1 KR 102282188B1 KR 1020190065694 A KR1020190065694 A KR 1020190065694A KR 20190065694 A KR20190065694 A KR 20190065694A KR 102282188 B1 KR102282188 B1 KR 102282188B1
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gas
etching
chamber
substrate
film
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KR20190139770A (ko
Inventor
사토시 도다
사토루 기쿠시마
겐 나카고미
준 린
요시에 오자와
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도쿄엘렉트론가부시키가이샤
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    • 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
    • H10P72/0451—Apparatus for manufacturing or treating in a plurality of work-stations
    • H10P72/0462—Apparatus for manufacturing or treating in a plurality of work-stations characterised by the construction of the processing chambers, e.g. modular processing chambers
    • 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
    • H01L21/31116—
    • H01L21/02126—
    • H01L21/02164—
    • H01L21/3065—
    • H01L21/67063—
    • H01L21/67098—
    • H01L21/67248—
    • 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
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/69—Inorganic materials
    • H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
    • H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
    • H10P14/69215—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material being a silicon oxide, e.g. SiO2
    • 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
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/69—Inorganic materials
    • H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
    • H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
    • H10P14/6922—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material containing Si, O and at least one of H, N, C, F or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
    • 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
    • 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
    • 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
    • H10P72/04—Apparatus for manufacture or treatment
    • H10P72/0431—Apparatus for thermal treatment
    • 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
    • H10P72/06—Apparatus for monitoring, sorting, marking, testing or measuring
    • H10P72/0602—Temperature monitoring
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/072—Manufacture or treatment of dielectric parts thereof of dielectric parts comprising air gaps
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H10W20/45—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their insulating parts
    • H10W20/46—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their insulating parts comprising air gaps

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  • Drying Of Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • ing And Chemical Polishing (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
KR1020190065694A 2018-06-08 2019-06-04 에칭 방법 및 에칭 장치 Active KR102282188B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018110555A JP7204348B2 (ja) 2018-06-08 2018-06-08 エッチング方法およびエッチング装置
JPJP-P-2018-110555 2018-06-08

Publications (2)

Publication Number Publication Date
KR20190139770A KR20190139770A (ko) 2019-12-18
KR102282188B1 true KR102282188B1 (ko) 2021-07-26

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KR1020190065694A Active KR102282188B1 (ko) 2018-06-08 2019-06-04 에칭 방법 및 에칭 장치

Country Status (5)

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US (1) US20190378724A1 (https=)
JP (1) JP7204348B2 (https=)
KR (1) KR102282188B1 (https=)
CN (1) CN110581067B (https=)
TW (1) TWI815898B (https=)

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US10872778B2 (en) 2018-07-06 2020-12-22 Applied Materials, Inc. Systems and methods utilizing solid-phase etchants
CN111009459B (zh) * 2019-12-26 2022-08-16 北京北方华创微电子装备有限公司 含氟残留物去除方法、刻蚀方法和氧化层清洗方法
US11329140B2 (en) * 2020-01-17 2022-05-10 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor device and method of manufacture
CN115668463A (zh) * 2020-04-01 2023-01-31 朗姆研究公司 半导体材料的选择性精确蚀刻
CN113785382B (zh) * 2020-04-10 2023-10-27 株式会社日立高新技术 蚀刻方法
JP7472634B2 (ja) * 2020-04-28 2024-04-23 東京エレクトロン株式会社 エッチング方法及びエッチング装置
DE102020133643A1 (de) 2020-05-13 2021-11-18 Taiwan Semiconductor Manufacturing Co., Ltd. Verfahren zur herstellung einer halbleitervorrichtung, und halbleitervorrichtung
US11677015B2 (en) * 2020-05-13 2023-06-13 Taiwan Semiconductor Manufacturing Co., Ltd. Method of manufacturing a semiconductor device and a semiconductor device
JP7550534B2 (ja) * 2020-05-15 2024-09-13 東京エレクトロン株式会社 エッチング方法およびエッチング装置
JP7535424B2 (ja) * 2020-09-29 2024-08-16 東京エレクトロン株式会社 エッチング方法及びプラズマ処理装置
US12568781B2 (en) 2021-01-25 2026-03-03 Lam Research Corporation Selective silicon trim by thermal etching
JP7589578B2 (ja) * 2021-02-16 2024-11-26 東京エレクトロン株式会社 エッチング方法及びエッチング装置
US11295960B1 (en) * 2021-03-09 2022-04-05 Hitachi High-Tech Corporation Etching method
US20220375751A1 (en) * 2021-05-24 2022-11-24 Applied Materials, Inc. Integrated epitaxy and preclean system
KR102897325B1 (ko) * 2021-12-31 2025-12-08 세메스 주식회사 기판 처리 방법 및 기판 처리 장치
CN116918042A (zh) * 2022-02-14 2023-10-20 株式会社日立高新技术 蚀刻处理方法
KR102808277B1 (ko) * 2022-09-26 2025-05-15 세메스 주식회사 반도체 소자의 형성 방법 및 반도체 소자의 형성을 위한 기판 처리 시스템
JP2024062579A (ja) * 2022-10-25 2024-05-10 東京エレクトロン株式会社 基板処理方法及び基板処理装置
WO2025106307A1 (en) * 2023-11-17 2025-05-22 Lam Research Corporation Selective etch of stack using a hydrogen and fluorine containing gas and an -oh containing gas
US20250246437A1 (en) * 2024-01-26 2025-07-31 Tokyo Electron Limited Selective etching in semiconductor devices
JP2025133516A (ja) * 2024-03-01 2025-09-11 東京エレクトロン株式会社 基板処理方法及び基板処理装置

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JP2006167849A (ja) * 2004-12-15 2006-06-29 Denso Corp マイクロ構造体の製造方法
US20060207968A1 (en) * 2005-03-08 2006-09-21 Mumbauer Paul D Selective etching of oxides from substrates

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KR100197670B1 (ko) * 1996-06-27 1999-06-15 김영환 반도체 소자의 콘택홀 형성방법
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US6391793B2 (en) * 1999-08-30 2002-05-21 Micron Technology, Inc. Compositions for etching silicon with high selectivity to oxides and methods of using same
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US20060207968A1 (en) * 2005-03-08 2006-09-21 Mumbauer Paul D Selective etching of oxides from substrates

Also Published As

Publication number Publication date
CN110581067B (zh) 2023-11-21
US20190378724A1 (en) 2019-12-12
KR20190139770A (ko) 2019-12-18
CN110581067A (zh) 2019-12-17
TWI815898B (zh) 2023-09-21
JP7204348B2 (ja) 2023-01-16
JP2019212872A (ja) 2019-12-12
TW202013479A (zh) 2020-04-01

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