TWI767897B - 用於蝕刻硬體之基於氫電漿清洗處理 - Google Patents

用於蝕刻硬體之基於氫電漿清洗處理 Download PDF

Info

Publication number
TWI767897B
TWI767897B TW106100674A TW106100674A TWI767897B TW I767897 B TWI767897 B TW I767897B TW 106100674 A TW106100674 A TW 106100674A TW 106100674 A TW106100674 A TW 106100674A TW I767897 B TWI767897 B TW I767897B
Authority
TW
Taiwan
Prior art keywords
plasma
edge ring
containing precursor
gas mixture
etching
Prior art date
Application number
TW106100674A
Other languages
English (en)
Chinese (zh)
Other versions
TW201736642A (zh
Inventor
奇倫薩 洛利格
張景春
紀麗麗
王安川
尼汀Ｋ 英格爾
Original Assignee
美商應用材料股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 美商應用材料股份有限公司 filed Critical 美商應用材料股份有限公司
Publication of TW201736642A publication Critical patent/TW201736642A/zh
Application granted granted Critical
Publication of TWI767897B publication Critical patent/TWI767897B/zh

Links

Images

Classifications

    • 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
    • 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
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
    • C23C16/4405—Cleaning of reactor or parts inside the reactor by using reactive gases
    • 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
    • H01J37/32357—Generation remote from the workpiece, e.g. down-stream
    • 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
    • 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
    • H10P14/65—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials
    • H10P14/6502—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed before formation of the materials
    • H10P14/6512—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed before formation of the materials by exposure to a gas or vapour
    • H10P14/6514—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed before formation of the materials by exposure to a gas or vapour by exposure to a plasma
    • 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
    • H10P14/65—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials
    • H10P14/6516—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials
    • H10P14/6529—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials by exposure to a gas or vapour
    • H10P14/6532—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials by exposure to a gas or vapour by exposure to a plasma
    • 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
    • H10P50/26—Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials
    • H10P50/264—Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials by chemical means
    • H10P50/266—Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials by chemical means by vapour etching only
    • H10P50/267—Dry etching; Plasma etching; Reactive-ion etching of conductive or resistive materials by chemical means by vapour etching only using plasmas
    • 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
    • H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
    • H10P50/28—Dry etching; Plasma etching; Reactive-ion etching of insulating materials
    • H10P50/286—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of organic materials
    • H10P50/287—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of organic 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
    • H10P70/00—Cleaning of wafers, substrates or parts of devices
    • H10P70/10—Cleaning before device manufacture, i.e. Begin-Of-Line process
    • H10P70/12—Cleaning before device manufacture, i.e. Begin-Of-Line process by dry cleaning only
    • 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
    • H10P72/0406—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
    • H10P72/0408—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for drying
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/905—Cleaning of reaction chamber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Epidemiology (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Drying Of Semiconductors (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
TW106100674A 2016-01-13 2017-01-10 用於蝕刻硬體之基於氫電漿清洗處理 TWI767897B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662278255P 2016-01-13 2016-01-13
US62/278,255 2016-01-13

Publications (2)

Publication Number Publication Date
TW201736642A TW201736642A (zh) 2017-10-16
TWI767897B true TWI767897B (zh) 2022-06-21

Family

ID=59275910

Family Applications (2)

Application Number Title Priority Date Filing Date
TW106100674A TWI767897B (zh) 2016-01-13 2017-01-10 用於蝕刻硬體之基於氫電漿清洗處理
TW109141502A TWI768564B (zh) 2016-01-13 2017-01-10 用於蝕刻硬體之基於氫電漿清洗處理

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW109141502A TWI768564B (zh) 2016-01-13 2017-01-10 用於蝕刻硬體之基於氫電漿清洗處理

Country Status (6)

Country Link
US (1) US10026597B2 (https=)
JP (1) JP6920309B2 (https=)
KR (1) KR102729098B1 (https=)
CN (2) CN117153656A (https=)
TW (2) TWI767897B (https=)
WO (1) WO2017123423A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102157876B1 (ko) * 2018-08-28 2020-09-18 한국기계연구원 리모트 플라즈마 장치를 구비한 진공 펌프 시스템
JP7604145B2 (ja) * 2019-11-25 2024-12-23 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
CN113113280B (zh) * 2020-01-09 2022-06-10 江苏鲁汶仪器有限公司 等离子体处理系统及其开合法拉第组件
KR102860972B1 (ko) 2020-06-10 2025-09-16 삼성전자주식회사 반도체 증착 모니터링 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060051966A1 (en) * 2004-02-26 2006-03-09 Applied Materials, Inc. In-situ chamber clean process to remove by-product deposits from chemical vapor etch chamber

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6090304A (en) * 1997-08-28 2000-07-18 Lam Research Corporation Methods for selective plasma etch
US6843858B2 (en) * 2002-04-02 2005-01-18 Applied Materials, Inc. Method of cleaning a semiconductor processing chamber
TWI387667B (zh) * 2004-12-21 2013-03-01 應用材料股份有限公司 用於自化學氣相蝕刻處理室移除副產物沉積的原位處理室清潔製程
KR20070087196A (ko) * 2004-12-21 2007-08-27 어플라이드 머티어리얼스, 인코포레이티드 화학 기상 에칭 챔버로부터 부산물 증착을 제거하기 위한인-시튜 챔버 세정 방법
US20060254613A1 (en) * 2005-05-16 2006-11-16 Dingjun Wu Method and process for reactive gas cleaning of tool parts
JP4773142B2 (ja) * 2005-06-14 2011-09-14 芝浦メカトロニクス株式会社 ステージ及びそれを備えた半導体処理装置
US20100099263A1 (en) * 2008-10-20 2010-04-22 Applied Materials, Inc. Nf3/h2 remote plasma process with high etch selectivity of psg/bpsg over thermal oxide and low density surface defects
JP5703315B2 (ja) * 2011-02-08 2015-04-15 株式会社アルバック ラジカルエッチング方法
KR20130012671A (ko) * 2011-07-26 2013-02-05 삼성전자주식회사 반도체 소자 제조 장비의 세정 방법
JP5982223B2 (ja) * 2012-08-27 2016-08-31 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
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
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
JP6285213B2 (ja) * 2014-03-03 2018-02-28 東京エレクトロン株式会社 プラズマ処理装置のクリーニング方法
US9824865B2 (en) * 2014-03-05 2017-11-21 Lam Research Corporation Waferless clean in dielectric etch process
US9397011B1 (en) 2015-04-13 2016-07-19 Lam Research Corporation Systems and methods for reducing copper contamination due to substrate processing chambers with components made of alloys including copper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060051966A1 (en) * 2004-02-26 2006-03-09 Applied Materials, Inc. In-situ chamber clean process to remove by-product deposits from chemical vapor etch chamber

Also Published As

Publication number Publication date
JP2019502269A (ja) 2019-01-24
JP6920309B2 (ja) 2021-08-18
WO2017123423A1 (en) 2017-07-20
TWI768564B (zh) 2022-06-21
TW201736642A (zh) 2017-10-16
US10026597B2 (en) 2018-07-17
KR20180094122A (ko) 2018-08-22
KR102729098B1 (ko) 2024-11-13
TW202122634A (zh) 2021-06-16
US20170200590A1 (en) 2017-07-13
CN117153656A (zh) 2023-12-01
CN108292601A (zh) 2018-07-17

Similar Documents

Publication Publication Date Title
US9543163B2 (en) Methods for forming features in a material layer utilizing a combination of a main etching and a cyclical etching process
TWI743249B (zh) 用於高深寬比結構之移除方法
US10566206B2 (en) Systems and methods for anisotropic material breakthrough
KR102283949B1 (ko) 주기적 에칭 프로세스를 이용하여 에칭 스톱 층을 에칭하기 위한 방법들
US9269587B2 (en) Methods for etching materials using synchronized RF pulses
TWI688997B (zh) 閘極電極材料殘留物移除製程
JP2018516463A (ja) 先進的なパターニングプロセスにおけるスペーサ堆積および選択的除去のための装置および方法
KR102752442B1 (ko) 선택적 금속 화합물 제거를 위한 시스템들 및 방법들
US20190267248A1 (en) Systems and methods to form airgaps
US20240290623A1 (en) Processing methods to improve etched silicon-and-germanium-containing material surface roughness
TWI767897B (zh) 用於蝕刻硬體之基於氫電漿清洗處理
US20150064921A1 (en) Low temperature plasma anneal process for sublimative etch processes
US11328909B2 (en) Chamber conditioning and removal processes
US10872778B2 (en) Systems and methods utilizing solid-phase etchants
US20250331267A1 (en) Self-limited etching of low-k materials
US20240282585A1 (en) Treatments to improve etched silicon-and-germanium-containing material surface roughness