SG11202006733TA - Treatment liquid for semiconductor wafers, which contains hypochlorite ions - Google Patents

Treatment liquid for semiconductor wafers, which contains hypochlorite ions

Info

Publication number
SG11202006733TA
SG11202006733TA SG11202006733TA SG11202006733TA SG11202006733TA SG 11202006733T A SG11202006733T A SG 11202006733TA SG 11202006733T A SG11202006733T A SG 11202006733TA SG 11202006733T A SG11202006733T A SG 11202006733TA SG 11202006733T A SG11202006733T A SG 11202006733TA
Authority
SG
Singapore
Prior art keywords
treatment liquid
semiconductor wafers
hypochlorite ions
contains hypochlorite
ions
Prior art date
Application number
SG11202006733TA
Other languages
English (en)
Inventor
Takafumi Shimoda
Takayuki Negishi
Yuki KIKKAWA
Seiji Tono
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Publication of SG11202006733TA publication Critical patent/SG11202006733TA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02041—Cleaning
    • H01L21/02057—Cleaning during device manufacture
    • H01L21/02068—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/08—Liquid soap, e.g. for dispensers; capsuled
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/168—Organometallic compounds or orgometallic complexes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3209—Amines or imines with one to four nitrogen atoms; Quaternized amines
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02041—Cleaning
    • H01L21/02082—Cleaning product to be cleaned
    • H01L21/02087—Cleaning of wafer edges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02041—Cleaning
    • H01L21/02082—Cleaning product to be cleaned
    • H01L21/0209—Cleaning of wafer backside
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
    • H01L21/321—After treatment
    • H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
    • H01L21/32133—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only
    • H01L21/32134—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by liquid etching only
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/22—Electronic devices, e.g. PCBs or semiconductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Detergent Compositions (AREA)
  • Weting (AREA)
SG11202006733TA 2018-01-16 2019-01-15 Treatment liquid for semiconductor wafers, which contains hypochlorite ions SG11202006733TA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018005201 2018-01-16
JP2018005202 2018-01-16
JP2018199949 2018-10-24
PCT/JP2019/000938 WO2019142788A1 (fr) 2018-01-16 2019-01-15 Liquide de traitement pour tranches de semi-conducteur, qui contient des ions hypochlorite

Publications (1)

Publication Number Publication Date
SG11202006733TA true SG11202006733TA (en) 2020-08-28

Family

ID=67301793

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202006733TA SG11202006733TA (en) 2018-01-16 2019-01-15 Treatment liquid for semiconductor wafers, which contains hypochlorite ions

Country Status (8)

Country Link
US (2) US11390829B2 (fr)
EP (1) EP3726565A4 (fr)
JP (3) JP6798045B2 (fr)
KR (1) KR20200110335A (fr)
CN (1) CN111684570B (fr)
SG (1) SG11202006733TA (fr)
TW (3) TW202417601A (fr)
WO (1) WO2019142788A1 (fr)

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JP7219061B2 (ja) * 2018-11-14 2023-02-07 関東化学株式会社 ルテニウム除去用組成物
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US11932590B2 (en) 2019-09-27 2024-03-19 Tokuyama Corporation Inhibitor for RuO4 gas generation and method for inhibiting RuO4 gas generation
KR20210063248A (ko) 2019-11-22 2021-06-01 가부시끼가이샤 도꾸야마 차아염소산 제 4 급 알킬암모늄 용액, 그 제조 방법 및 반도체 웨이퍼의 처리 방법
JP7496410B2 (ja) * 2020-02-25 2024-06-06 株式会社トクヤマ ルテニウムの半導体用処理液
JPWO2021201094A1 (fr) 2020-03-31 2021-10-07
WO2022030627A1 (fr) 2020-08-07 2022-02-10 株式会社トクヤマ Liquide de traitement pour tranches de semi-conducteurs
KR20230047416A (ko) 2020-09-03 2023-04-07 후지필름 가부시키가이샤 조성물, 기판의 처리 방법
JPWO2022114036A1 (fr) 2020-11-26 2022-06-02
KR20230104741A (ko) 2020-12-18 2023-07-10 가부시끼가이샤 도꾸야마 천이 금속의 반도체의 처리 방법, 및 천이 금속 산화물의 환원제 함유 처리액
US20240087911A1 (en) 2020-12-18 2024-03-14 Tokuyama Corporation Method for treating transition metal semiconductor, and reducing agent-containing treatment liquid for transition metal oxide
KR20220136262A (ko) 2021-03-31 2022-10-07 가부시끼가이샤 도꾸야마 반도체용 처리액
TW202424172A (zh) * 2022-09-29 2024-06-16 日商德山股份有限公司 乾式蝕刻殘渣去除液

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Also Published As

Publication number Publication date
JPWO2019142788A1 (ja) 2020-11-19
JP2021040151A (ja) 2021-03-11
CN111684570B (zh) 2024-02-27
WO2019142788A1 (fr) 2019-07-25
JP2023126320A (ja) 2023-09-07
TW202210663A (zh) 2022-03-16
TWI843026B (zh) 2024-05-21
CN111684570A (zh) 2020-09-18
US20220325205A1 (en) 2022-10-13
EP3726565A4 (fr) 2021-10-13
US20210062115A1 (en) 2021-03-04
TW201932588A (zh) 2019-08-16
EP3726565A1 (fr) 2020-10-21
KR20200110335A (ko) 2020-09-23
TW202417601A (zh) 2024-05-01
JP7311477B2 (ja) 2023-07-19
JP6798045B2 (ja) 2020-12-09
US11390829B2 (en) 2022-07-19

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