CN112420507B - 处理基板的方法、器件制造方法及等离子体处理装置 - Google Patents

处理基板的方法、器件制造方法及等离子体处理装置

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Publication number
CN112420507B
CN112420507B CN202010794270.XA CN202010794270A CN112420507B CN 112420507 B CN112420507 B CN 112420507B CN 202010794270 A CN202010794270 A CN 202010794270A CN 112420507 B CN112420507 B CN 112420507B
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CN
China
Prior art keywords
substrate
upper electrode
plasma
chamber
power supply
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.)
Active
Application number
CN202010794270.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN112420507A (zh
Inventor
青木裕介
户花敏胜
森北信也
中村谕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Electron Ltd
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Tokyo Electron Ltd
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Filing date
Publication date
Application filed by Tokyo Electron Ltd filed Critical Tokyo Electron Ltd
Publication of CN112420507A publication Critical patent/CN112420507A/zh
Application granted granted Critical
Publication of CN112420507B publication Critical patent/CN112420507B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
    • H10P76/20—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials
    • H10P76/204—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials of organic photoresist masks
    • 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
    • H01J37/32009—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
    • H01J37/32146—Amplitude modulation, includes pulsing
    • 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
    • H01J37/32174—Circuits specially adapted for controlling the RF 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
    • H01J37/32532—Electrodes
    • H01J37/32577—Electrical connecting 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
    • H10P50/20—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
    • H10P50/69—Etching of wafers, substrates or parts of devices using masks for semiconductor materials
    • H10P50/691—Etching of wafers, substrates or parts of devices using masks for semiconductor materials for Group V materials or Group III-V 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
    • 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
    • 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
    • H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
    • H10P76/40—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials
    • H10P76/405—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials characterised by their composition, e.g. multilayer masks
    • 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
    • H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
    • H10P76/40—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials
    • H10P76/408—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials characterised by their sizes, orientations, dispositions, behaviours or shapes
    • H10P76/4085—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising inorganic materials characterised by their sizes, orientations, dispositions, behaviours or shapes characterised by the processes involved to create the masks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Drying Of Semiconductors (AREA)
  • Plasma Technology (AREA)
CN202010794270.XA 2019-08-21 2020-08-10 处理基板的方法、器件制造方法及等离子体处理装置 Active CN112420507B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019151441A JP2021034487A (ja) 2019-08-21 2019-08-21 基板を処理する方法、デバイス製造方法、及びプラズマ処理装置
JP2019-151441 2019-08-21

Publications (2)

Publication Number Publication Date
CN112420507A CN112420507A (zh) 2021-02-26
CN112420507B true CN112420507B (zh) 2025-09-12

Family

ID=74645600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010794270.XA Active CN112420507B (zh) 2019-08-21 2020-08-10 处理基板的方法、器件制造方法及等离子体处理装置

Country Status (5)

Country Link
US (1) US11081351B2 (https=)
JP (1) JP2021034487A (https=)
KR (1) KR20210023699A (https=)
CN (1) CN112420507B (https=)
TW (1) TW202113968A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7569752B2 (ja) * 2021-06-07 2024-10-18 株式会社Ｓｃｒｅｅｎホールディングス 基板処理方法および基板処理装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006270019A (ja) * 2004-06-21 2006-10-05 Tokyo Electron Ltd プラズマ処理装置およびプラズマ処理方法、ならびにコンピュータ読み取り可能な記憶媒体
JP2017098455A (ja) * 2015-11-26 2017-06-01 東京エレクトロン株式会社 エッチング方法
CN109411322A (zh) * 2017-08-18 2019-03-01 东京毅力科创株式会社 等离子体处理方法和等离子体处理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7368392B2 (en) * 2003-07-10 2008-05-06 Applied Materials, Inc. Method of fabricating a gate structure of a field effect transistor having a metal-containing gate electrode
JP5977509B2 (ja) * 2011-12-09 2016-08-24 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
JP2014082228A (ja) * 2012-10-12 2014-05-08 Tokyo Electron Ltd プラズマエッチング方法
JP6035117B2 (ja) 2012-11-09 2016-11-30 東京エレクトロン株式会社 プラズマエッチング方法及びプラズマエッチング装置
US8940602B2 (en) * 2013-04-11 2015-01-27 International Business Machines Corporation Self-aligned structure for bulk FinFET
CN105190840B (zh) * 2013-05-03 2018-10-12 应用材料公司 用于多图案化应用的光调谐硬掩模
JP6541618B2 (ja) * 2016-05-25 2019-07-10 東京エレクトロン株式会社 被処理体を処理する方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006270019A (ja) * 2004-06-21 2006-10-05 Tokyo Electron Ltd プラズマ処理装置およびプラズマ処理方法、ならびにコンピュータ読み取り可能な記憶媒体
JP2017098455A (ja) * 2015-11-26 2017-06-01 東京エレクトロン株式会社 エッチング方法
CN109411322A (zh) * 2017-08-18 2019-03-01 东京毅力科创株式会社 等离子体处理方法和等离子体处理装置

Also Published As

Publication number Publication date
KR20210023699A (ko) 2021-03-04
JP2021034487A (ja) 2021-03-01
TW202113968A (zh) 2021-04-01
CN112420507A (zh) 2021-02-26
US11081351B2 (en) 2021-08-03
US20210057212A1 (en) 2021-02-25

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