TWI850276B - 蝕刻腔室中的方向性沉積 - Google Patents

蝕刻腔室中的方向性沉積 Download PDF

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Publication number
TWI850276B
TWI850276B TW108139872A TW108139872A TWI850276B TW I850276 B TWI850276 B TW I850276B TW 108139872 A TW108139872 A TW 108139872A TW 108139872 A TW108139872 A TW 108139872A TW I850276 B TWI850276 B TW I850276B
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TW
Taiwan
Prior art keywords
mask
tungsten
patterned
plasma
target layer
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TW108139872A
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English (en)
Chinese (zh)
Other versions
TW202039906A (zh
Inventor
譚忠魁
謝麗斯
山口葉子
石川寧
派崔克 波納斯
姜聲振
朴相駿
原鐵 李
崔子英
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美商蘭姆研究公司
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Publication of TW202039906A publication Critical patent/TW202039906A/zh
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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
    • H10P72/50—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for positioning, orientation or alignment
    • 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
    • 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
    • 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
    • H01J37/32715—Workpiece holder
    • H01J37/32724—Temperature
    • 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
    • H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6326—Deposition processes
    • H10P14/6328—Deposition from the gas or vapour phase
    • H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
    • H10P14/6336—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
    • 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
    • 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
    • H10P50/285—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of inorganic materials by chemical means of materials not containing Si, e.g. PZT or Al2O3
    • 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
    • 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
    • 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
    • H10P72/0606—Position monitoring, e.g. misposition detection or presence detection
    • 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
    • H10P72/30—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations
    • H10P72/33—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations into and out of processing chamber
    • H10P72/3306—Horizontal transfer of a single workpiece
    • 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
    • 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
    • H10P76/2041—Photolithographic processes
    • H10P76/2043—Photolithographic processes using an anti-reflective coating
    • 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
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H10P95/90—Thermal treatments, e.g. annealing or sintering

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Drying Of Semiconductors (AREA)
  • Chemical Vapour Deposition (AREA)
TW108139872A 2018-11-05 2019-11-04 蝕刻腔室中的方向性沉積 TWI850276B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862755846P 2018-11-05 2018-11-05
US62/755,846 2018-11-05

Publications (2)

Publication Number Publication Date
TW202039906A TW202039906A (zh) 2020-11-01
TWI850276B true TWI850276B (zh) 2024-08-01

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TW108139872A TWI850276B (zh) 2018-11-05 2019-11-04 蝕刻腔室中的方向性沉積
TW113125059A TWI885979B (zh) 2018-11-05 2019-11-04 蝕刻腔室中的方向性沉積

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Country Status (6)

Country Link
US (1) US11742212B2 (https=)
JP (1) JP7561123B2 (https=)
KR (1) KR102834037B1 (https=)
CN (1) CN112970096B (https=)
TW (2) TWI850276B (https=)
WO (1) WO2020096817A1 (https=)

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JP7126381B2 (ja) * 2018-05-21 2022-08-26 東京エレクトロン株式会社 成膜装置および成膜方法
JP7174634B2 (ja) * 2019-01-18 2022-11-17 東京エレクトロン株式会社 膜をエッチングする方法
US11244903B2 (en) 2019-12-30 2022-02-08 Micron Technology, Inc. Tungsten structures and methods of forming the structures
CN115699255A (zh) * 2020-07-02 2023-02-03 应用材料公司 用于光刻应用的光刻胶层上的碳的选择性沉积
US11756790B2 (en) * 2021-03-09 2023-09-12 Tokyo Electron Limited Method for patterning a dielectric layer
US12543559B2 (en) 2021-03-29 2026-02-03 Micron Technology, Inc. Memory device including control gates having tungsten structure
US12424553B2 (en) 2021-03-29 2025-09-23 Micron Technology, Inc. Memory device including control gates having tungsten structure
TWI828187B (zh) 2021-06-22 2024-01-01 日商東京威力科創股份有限公司 蝕刻方法及電漿處理裝置
JP7250895B2 (ja) * 2021-06-22 2023-04-03 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
KR20240121327A (ko) * 2021-12-28 2024-08-08 도쿄엘렉트론가부시키가이샤 에칭 방법 및 플라즈마 처리 장치
WO2023137275A1 (en) * 2022-01-13 2023-07-20 Lam Research Corporation High selectivity and uniform dielectric etch
CN116997995A (zh) * 2022-03-02 2023-11-03 株式会社日立高新技术 等离子处理方法
JP7257088B1 (ja) * 2022-03-24 2023-04-13 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システム
JP7720282B2 (ja) * 2022-06-22 2025-08-07 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
JP7808529B2 (ja) * 2022-08-31 2026-01-29 東京エレクトロン株式会社 基板処理方法及びプラズマ処理装置
JP2024053900A (ja) * 2022-10-04 2024-04-16 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
TW202437380A (zh) * 2022-10-27 2024-09-16 日商東京威力科創股份有限公司 基板處理方法及基板處理裝置
CN118197917A (zh) * 2022-12-12 2024-06-14 中微半导体设备(上海)股份有限公司 一种晶圆处理方法及用于晶圆处理的刻蚀-沉积一体设备
US20250273466A1 (en) * 2024-02-27 2025-08-28 Tokyo Electron Limited Vertical feature growth using fluorine-containing gas

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US20020192976A1 (en) * 2000-08-31 2002-12-19 Micron Technology, Inc. Self-aligned PECVD etch mask
TW575907B (en) * 2002-12-24 2004-02-11 Macronix Int Co Ltd Patterning method for fabricating integrated circuit
TWI605146B (zh) * 2012-06-29 2017-11-11 諾發系統有限公司 形成可伸展性鎢膜與可壓縮性鎢膜的方法
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Also Published As

Publication number Publication date
TWI885979B (zh) 2025-06-01
US20220028697A1 (en) 2022-01-27
TW202444946A (zh) 2024-11-16
JP7561123B2 (ja) 2024-10-03
KR20210072826A (ko) 2021-06-17
JP2022506438A (ja) 2022-01-17
WO2020096817A1 (en) 2020-05-14
TW202039906A (zh) 2020-11-01
US11742212B2 (en) 2023-08-29
CN112970096A (zh) 2021-06-15
CN112970096B (zh) 2025-08-19
KR102834037B1 (ko) 2025-07-14

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