TWI676859B - 光罩基底、相偏移光罩之製造方法及半導體裝置之製造方法 - Google Patents

光罩基底、相偏移光罩之製造方法及半導體裝置之製造方法 Download PDF

Info

Publication number
TWI676859B
TWI676859B TW106102574A TW106102574A TWI676859B TW I676859 B TWI676859 B TW I676859B TW 106102574 A TW106102574 A TW 106102574A TW 106102574 A TW106102574 A TW 106102574A TW I676859 B TWI676859 B TW I676859B
Authority
TW
Taiwan
Prior art keywords
light
shielding film
film
etching
pattern
Prior art date
Application number
TW106102574A
Other languages
English (en)
Chinese (zh)
Other versions
TW201740182A (zh
Inventor
大久保亮
Ryo Ohkubo
野澤順
Osamu Nozawa
宍戶博明
Hiroaki Shishido
Original Assignee
日商Hoya股份有限公司
Hoya Corporation
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 日商Hoya股份有限公司, Hoya Corporation filed Critical 日商Hoya股份有限公司
Publication of TW201740182A publication Critical patent/TW201740182A/zh
Application granted granted Critical
Publication of TWI676859B publication Critical patent/TWI676859B/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04Coating on selected surface areas, e.g. using masks
    • C23C14/042Coating on selected surface areas, e.g. using masks using masks
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021Reactive sputtering or evaporation
    • C23C14/0036Reactive sputtering
    • C23C14/0057Reactive sputtering using reactive gases other than O2, H2O, N2, NH3 or CH4
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04Coating on selected surface areas, e.g. using masks
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0605Carbon
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08Oxides
    • C23C14/083Oxides of refractory metals or yttrium
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58After-treatment
    • C23C14/5806Thermal treatment
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/26Phase shift masks [PSM]; PSM blanks; Preparation thereof
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/26Phase shift masks [PSM]; PSM blanks; Preparation thereof
    • G03F1/32Attenuating PSM [att-PSM], e.g. halftone PSM or PSM having semi-transparent phase shift portion; Preparation thereof
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/38Masks having auxiliary features, e.g. special coatings or marks for alignment or testing; Preparation thereof
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/54Absorbers, e.g. of opaque materials
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/68Preparation processes not covered by groups G03F1/20 - G03F1/50
    • G03F1/80Etching
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/3065Plasma etching; Reactive-ion etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Drying Of Semiconductors (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Physical Vapour Deposition (AREA)
TW106102574A 2016-02-15 2017-01-24 光罩基底、相偏移光罩之製造方法及半導體裝置之製造方法 TWI676859B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016025622 2016-02-15
JP??2016-025622 2016-02-15

Publications (2)

Publication Number Publication Date
TW201740182A TW201740182A (zh) 2017-11-16
TWI676859B true TWI676859B (zh) 2019-11-11

Family

ID=59624890

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106102574A TWI676859B (zh) 2016-02-15 2017-01-24 光罩基底、相偏移光罩之製造方法及半導體裝置之製造方法

Country Status (5)

Country Link
US (1) US20190040516A1 (enExample)
JP (2) JP6396611B2 (enExample)
KR (1) KR102703442B1 (enExample)
TW (1) TWI676859B (enExample)
WO (1) WO2017141605A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201907771TA (en) 2017-02-27 2019-09-27 Hoya Corp Mask blank, method for manufacturing transfer mask, and method for manufacturing semiconductor device
JP6808566B2 (ja) 2017-04-08 2021-01-06 Hoya株式会社 マスクブランク、転写用マスクの製造方法、及び半導体デバイスの製造方法
JP7231094B2 (ja) * 2018-12-12 2023-03-01 信越化学工業株式会社 フォトマスクブランク、及びフォトマスクの製造方法
US20220179300A1 (en) * 2019-03-07 2022-06-09 Hoya Corporation Mask blank, method for manufacturing transfer mask, and method for manufacturing semiconductor device
JP7313166B2 (ja) * 2019-03-18 2023-07-24 Hoya株式会社 マスクブランク、転写用マスクの製造方法、及び半導体デバイスの製造方法
US20210262077A1 (en) * 2020-01-03 2021-08-26 University Of Maryland, College Park Tantalum pentoxide based low-loss metasurface optics for uv applications
CN117916660A (zh) * 2021-09-08 2024-04-19 豪雅株式会社 掩模坯料、相移掩模及半导体器件的制造方法
WO2025142703A1 (ja) * 2023-12-27 2025-07-03 Hoya株式会社 導電膜付き基板、多層反射膜付き基板、反射型マスクブランク、反射型マスク及び半導体装置の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004053662A (ja) * 2002-07-16 2004-02-19 Shin Etsu Chem Co Ltd フォトマスクブランク、フォトマスク及びフォトマスクブランクの選定方法
JP2014232191A (ja) * 2013-05-29 2014-12-11 Hoya株式会社 マスクブランク、位相シフトマスク、これらの製造方法、および半導体デバイスの製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230971A (en) * 1991-08-08 1993-07-27 E. I. Du Pont De Nemours And Company Photomask blank and process for making a photomask blank using gradual compositional transition between strata
US6265083B1 (en) * 1997-08-22 2001-07-24 Mitsui Chemicals, Inc. Poly (4-methyl-1-pentene) resin laminates and uses thereof
KR100322537B1 (ko) 1999-07-02 2002-03-25 윤종용 블랭크 마스크 및 이를 이용한 위상 반전 마스크 제조방법
TW480367B (en) * 2000-02-16 2002-03-21 Shinetsu Chemical Co Photomask blank, photomask and method of manufacture
JP2001305713A (ja) 2000-04-25 2001-11-02 Shin Etsu Chem Co Ltd フォトマスク用ブランクス及びフォトマスク
JP3956103B2 (ja) * 2002-02-26 2007-08-08 信越化学工業株式会社 フォトマスクブランク、フォトマスク及びフォトマスクブランクの評価方法
JP2002287330A (ja) * 2002-03-01 2002-10-03 Shin Etsu Chem Co Ltd フォトマスク用ブランクス及びフォトマスク
JP2003322954A (ja) * 2002-03-01 2003-11-14 Hoya Corp ハーフトーン型位相シフトマスクブランク及びハーフトーン型位相シフトマスク
JPWO2004090635A1 (ja) * 2003-04-09 2006-07-06 Hoya株式会社 フォトマスクの製造方法及びフォトマスクブランク
JP2005284216A (ja) * 2004-03-31 2005-10-13 Shin Etsu Chem Co Ltd 成膜用ターゲット及び位相シフトマスクブランクの製造方法
JP4834203B2 (ja) * 2005-09-30 2011-12-14 Hoya株式会社 フォトマスクブランクの製造方法及びフォトマスクの製造方法
JP4509050B2 (ja) 2006-03-10 2010-07-21 信越化学工業株式会社 フォトマスクブランク及びフォトマスク
JP5009590B2 (ja) * 2006-11-01 2012-08-22 Hoya株式会社 マスクブランクの製造方法及びマスクの製造方法
WO2010038444A1 (ja) * 2008-09-30 2010-04-08 Hoya株式会社 フォトマスクブランク、フォトマスク及びその製造方法
KR20110016739A (ko) * 2009-08-12 2011-02-18 주식회사 에스앤에스텍 블랭크 마스크, 포토마스크 및 그의 제조방법
KR101883025B1 (ko) * 2010-12-24 2018-07-27 호야 가부시키가이샤 마스크 블랭크 및 그 제조 방법, 및 전사용 마스크 및 그 제조 방법
JP6005530B2 (ja) 2013-01-15 2016-10-12 Hoya株式会社 マスクブランク、位相シフトマスクおよびこれらの製造方法
JP6544943B2 (ja) * 2014-03-28 2019-07-17 Hoya株式会社 マスクブランク、位相シフトマスクの製造方法、位相シフトマスク、および半導体デバイスの製造方法
CN106200256B (zh) * 2014-08-25 2020-07-10 株式会社 S&S Tech 相位反转空白掩模及光掩模
JP2016188958A (ja) * 2015-03-30 2016-11-04 Hoya株式会社 マスクブランク、位相シフトマスクの製造方法、及び、半導体デバイスの製造方法
WO2017077915A1 (ja) * 2015-11-06 2017-05-11 Hoya株式会社 マスクブランク、位相シフトマスクの製造方法、及び半導体デバイスの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004053662A (ja) * 2002-07-16 2004-02-19 Shin Etsu Chem Co Ltd フォトマスクブランク、フォトマスク及びフォトマスクブランクの選定方法
JP2014232191A (ja) * 2013-05-29 2014-12-11 Hoya株式会社 マスクブランク、位相シフトマスク、これらの製造方法、および半導体デバイスの製造方法

Also Published As

Publication number Publication date
JP6929822B2 (ja) 2021-09-01
KR102703442B1 (ko) 2024-09-06
KR20180114895A (ko) 2018-10-19
US20190040516A1 (en) 2019-02-07
JPWO2017141605A1 (ja) 2018-10-18
JP6396611B2 (ja) 2018-09-26
WO2017141605A1 (ja) 2017-08-24
TW201740182A (zh) 2017-11-16
JP2019032532A (ja) 2019-02-28

Similar Documents

Publication Publication Date Title
TWI676859B (zh) 光罩基底、相偏移光罩之製造方法及半導體裝置之製造方法
TWI666509B (zh) 光罩基底、相位偏移光罩之製造方法、及半導體裝置之製造方法
TWI651583B (zh) 光罩基底、光罩基底之製造方法、相移光罩、相移光罩之製造方法、及半導體裝置之製造方法
WO2019163310A1 (ja) マスクブランク、位相シフトマスク及び半導体デバイスの製造方法
US20180052387A1 (en) Mask blank, transfer mask, method for manufacturing transfer mask, and method for manufacturing semiconductor device
JP6573806B2 (ja) マスクブランク、位相シフトマスク、位相シフトマスクの製造方法および半導体デバイスの製造方法
TWI879660B (zh) 光罩基底、轉印用光罩之製造方法、及半導體裝置之製造方法
US11435662B2 (en) Mask blank, method for manufacturing transfer mask, and method for manufacturing semiconductor device
JP2020149049A (ja) マスクブランク、転写用マスクの製造方法、及び半導体デバイスの製造方法
KR20220157368A (ko) 마스크 블랭크 및 전사용 마스크의 제조 방법
JP2020144358A (ja) フォトマスクブランク、フォトマスクの製造方法、および表示装置の製造方法
KR20250165203A (ko) 포토 마스크 블랭크 및 포토 마스크의 제조 방법
TW202125093A (zh) 遮罩基底、相移遮罩及半導體元件之製造方法