IL298441A - Using a preparation consisting of ammonia and alkanol to prevent mold collapse when handling materials with a pattern with line-spacing dimensions of 50 nm or less - Google Patents

Using a preparation consisting of ammonia and alkanol to prevent mold collapse when handling materials with a pattern with line-spacing dimensions of 50 nm or less

Info

Publication number
IL298441A
IL298441A IL298441A IL29844122A IL298441A IL 298441 A IL298441 A IL 298441A IL 298441 A IL298441 A IL 298441A IL 29844122 A IL29844122 A IL 29844122A IL 298441 A IL298441 A IL 298441A
Authority
IL
Israel
Prior art keywords
composition
weight
substrate
ammonia
alkanol
Prior art date
Application number
IL298441A
Other languages
English (en)
Hebrew (he)
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of IL298441A publication Critical patent/IL298441A/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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • 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
    • H10P70/20—Cleaning during device manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00841—Cleaning during or after manufacture
    • B81C1/00849—Cleaning during or after manufacture during manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00912—Treatments or methods for avoiding stiction of flexible or moving parts of MEMS
    • B81C1/0092—For avoiding stiction during the manufacturing process of the device, e.g. during wet etching
    • B81C1/00928—Eliminating or avoiding remaining moisture after the wet etch release of the movable structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • 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
    • 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
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/261—Alcohols; Phenols
    • 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
    • C11D7/5022—Organic solvents containing oxygen
    • 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
    • H10P70/20—Cleaning during device manufacture
    • H10P70/23—Cleaning during device manufacture during, before or after processing of insulating materials
    • H10P70/234—Cleaning during device manufacture during, before or after processing of insulating materials the processing being the formation of vias or contact holes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/104—Hair brush
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Electron Beam Exposure (AREA)
IL298441A 2020-05-27 2021-05-12 Using a preparation consisting of ammonia and alkanol to prevent mold collapse when handling materials with a pattern with line-spacing dimensions of 50 nm or less IL298441A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20176834 2020-05-27
PCT/EP2021/062618 WO2021239467A1 (en) 2020-05-27 2021-05-12 Use of a composition consisting of ammonia and an alkanol for avoiding pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below

Publications (1)

Publication Number Publication Date
IL298441A true IL298441A (en) 2023-01-01

Family

ID=71069660

Family Applications (1)

Application Number Title Priority Date Filing Date
IL298441A IL298441A (en) 2020-05-27 2021-05-12 Using a preparation consisting of ammonia and alkanol to prevent mold collapse when handling materials with a pattern with line-spacing dimensions of 50 nm or less

Country Status (8)

Country Link
US (1) US20230235252A1 (https=)
EP (1) EP4158678A1 (https=)
JP (1) JP7771095B2 (https=)
KR (1) KR20230015920A (https=)
CN (1) CN115668447A (https=)
IL (1) IL298441A (https=)
TW (1) TWI910168B (https=)
WO (1) WO2021239467A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022008306A1 (en) * 2020-07-09 2022-01-13 Basf Se Composition comprising a siloxane and an alkane for avoiding pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7833957B2 (en) * 2002-08-22 2010-11-16 Daikin Industries, Ltd. Removing solution
JP4190364B2 (ja) 2003-08-26 2008-12-03 東京応化工業株式会社 ホトリソグラフィー用リンス液および基板の処理方法
US20080299487A1 (en) 2007-05-31 2008-12-04 Taiwan Semiconductor Manufacturing Company, Ltd. Lithography material and lithography process
KR20130100297A (ko) 2010-08-27 2013-09-10 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 건조 동안의 높은 종횡비 구조물의 붕괴 방지 방법
US9494700B2 (en) 2014-06-13 2016-11-15 Seabed Geosolutions B.V. Node locks for marine deployment of autonomous seismic nodes
KR102700212B1 (ko) 2017-11-03 2024-08-28 바스프 에스이 50 nm 이하의 라인-공간 치수를 갖는 패턴화된 재료를 처리할 때 패턴 붕괴를 회피하기 위한，실록산 유형의 첨가제를 포함하는 조성물의 용도
US10964525B2 (en) * 2017-12-19 2021-03-30 Micron Technology, Inc. Removing a sacrificial material via sublimation in forming a semiconductor
JP2021525388A (ja) 2018-05-25 2021-09-24 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ ５０ｎｍ以下のライン間寸法を有するパターン化材料を処理したときのパターン倒壊を回避するための溶媒混合物を含む組成物を使用する方法
KR102952695B1 (ko) * 2019-04-09 2026-04-14 바스프 에스이 50 nm 이하의 라인 간격 치수를 갖는 패턴화 재료를 처리할 때 패턴 붕괴를 피하기 위한 암모니아 활성화된 실록산을 포함하는 조성물

Also Published As

Publication number Publication date
US20230235252A1 (en) 2023-07-27
WO2021239467A1 (en) 2021-12-02
JP7771095B2 (ja) 2025-11-17
CN115668447A (zh) 2023-01-31
EP4158678A1 (en) 2023-04-05
KR20230015920A (ko) 2023-01-31
TWI910168B (zh) 2026-01-01
TW202144555A (zh) 2021-12-01
JP2023527538A (ja) 2023-06-29

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