TW200736819A - Four-gradation photomask manufacturing method and photomask blank for use therein - Google Patents
Four-gradation photomask manufacturing method and photomask blank for use thereinInfo
- Publication number
- TW200736819A TW200736819A TW096106057A TW96106057A TW200736819A TW 200736819 A TW200736819 A TW 200736819A TW 096106057 A TW096106057 A TW 096106057A TW 96106057 A TW96106057 A TW 96106057A TW 200736819 A TW200736819 A TW 200736819A
- Authority
- TW
- Taiwan
- Prior art keywords
- etching
- light
- photomask
- manufacturing
- gradation
- Prior art date
Links
Classifications
-
- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals 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
- G03F1/54—Absorbers, e.g. of opaque materials
- G03F1/58—Absorbers, e.g. of opaque materials having two or more different absorber layers, e.g. stacked multilayer absorbers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals 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
- G03F1/54—Absorbers, e.g. of opaque materials
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals 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
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/80—Etching
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2051—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source
- G03F7/2059—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a scanning corpuscular radiation beam, e.g. an electron beam
- G03F7/2063—Exposure without an original mask, e.g. using a programmed deflection of a point source, by scanning, by drawing with a light beam, using an addressed light or corpuscular source using a scanning corpuscular radiation beam, e.g. an electron beam for the production of exposure masks or reticles
-
- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
-
- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/0337—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane characterised by the process involved to create the mask, e.g. lift-off masks, sidewalls, or to modify the mask, e.g. pre-treatment, post-treatment
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
According to a manufacturing method of this invention, a first light-semitransmitting film and a light-shielding film made of materials each having an etching resistance to etching of the other are formed in the order named on a transparent substrate and, on this light-shielding film, there is formed a second light-semitransmitting film preferably made of a material that can be etched by the same etching as that of the light-shielding film. Accordingly, by the combination of the films each having the etching resistance to the etching of the other and the films each having no etching resistance to the etching of the other, a four-gradation photomask can be manufactured with a reduced number of times of writing by the photolithography.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006043011 | 2006-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200736819A true TW200736819A (en) | 2007-10-01 |
TWI432885B TWI432885B (en) | 2014-04-01 |
Family
ID=38612597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096106057A TWI432885B (en) | 2006-02-20 | 2007-02-16 | Four-gradation photomask manufacturing method and photomask blank for use therein |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4642140B2 (en) |
KR (3) | KR101100522B1 (en) |
CN (2) | CN101025564B (en) |
TW (1) | TWI432885B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI505018B (en) * | 2012-06-29 | 2015-10-21 | S&S Tech Co Ltd | Blankmask and method for fabricating photomask using the same |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8216745B2 (en) * | 2007-11-01 | 2012-07-10 | Ulvac Coating Corporation | Half-tone mask, half-tone mask blank and method for manufacturing half-tone mask |
JP4714311B2 (en) * | 2008-02-28 | 2011-06-29 | Hoya株式会社 | Multi-tone photomask manufacturing method and pattern transfer method for thin film transistor substrate |
JP2010044149A (en) * | 2008-08-11 | 2010-02-25 | Hoya Corp | Multi-gradation photomask, pattern transfer method, and manufacturing method of display unit using multi-gradation photomask |
JP5121020B2 (en) * | 2008-09-26 | 2013-01-16 | Hoya株式会社 | Multi-tone photomask, photomask blank, and pattern transfer method |
TW201030451A (en) * | 2008-09-30 | 2010-08-16 | Hoya Corp | Multi-tone photomask and method of manufacturing the same |
KR101186890B1 (en) * | 2009-05-21 | 2012-10-02 | 엘지이노텍 주식회사 | Half tone mask and method of manufacturig the same |
JP2011027878A (en) * | 2009-07-23 | 2011-02-10 | Hoya Corp | Multi-gradation photomask, method of manufacturing the same, and pattern transfer method |
TWI422966B (en) * | 2009-07-30 | 2014-01-11 | Hoya Corp | Multitone photomask, photomask blank, method of manufacturing the multitone photomask, and pattern transfer method |
JP5635577B2 (en) * | 2012-09-26 | 2014-12-03 | Hoya株式会社 | Photomask manufacturing method, photomask, pattern transfer method, and flat panel display manufacturing method |
KR102093101B1 (en) * | 2014-08-25 | 2020-04-14 | (주)에스앤에스텍 | Multi-gray scale photomask and manufacturing method thereof |
JP6726553B2 (en) * | 2015-09-26 | 2020-07-22 | Hoya株式会社 | Photomask manufacturing method and display device manufacturing method |
US20180160777A1 (en) | 2016-12-14 | 2018-06-14 | Black Brass, Inc. | Foot measuring and sizing application |
KR102339381B1 (en) | 2017-01-06 | 2021-12-15 | 나이키 이노베이트 씨.브이. | System, platform and method for personalized shopping using an automated shopping assistant |
KR102649617B1 (en) | 2017-06-27 | 2024-03-19 | 나이키 이노베이트 씨.브이. | Systems, platforms and methods for personalized shopping using automated shopping assistants |
CN109188854B (en) * | 2018-10-18 | 2020-06-09 | 合肥鑫晟光电科技有限公司 | Mask plate, display substrate, manufacturing method of display substrate and display device |
JP2023528376A (en) | 2020-05-29 | 2023-07-04 | ナイキ イノベイト シーブイ | Captured image processing system and method |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09146259A (en) * | 1995-08-29 | 1997-06-06 | Ricoh Opt Ind Co Ltd | Gradation mask and its production and method for generating special surface shape by using gradation mask |
JPH1115134A (en) * | 1997-06-26 | 1999-01-22 | Hitachi Ltd | Photo mask and pattern forming method using the same |
KR100560969B1 (en) * | 1998-12-31 | 2006-06-23 | 삼성전자주식회사 | Manufacturing method of optical mask for liquid crystal display device |
CN1379461A (en) * | 2001-03-30 | 2002-11-13 | 华邦电子股份有限公司 | Double-embedding technology for internal connection line structure |
JP2003029393A (en) * | 2001-07-12 | 2003-01-29 | Matsushita Electric Ind Co Ltd | Mask, pattern forming method using the same, and lithography |
JP2003121978A (en) * | 2001-10-12 | 2003-04-23 | Hoya Corp | Method for fabricating halftone phase shifting mask |
JP3984116B2 (en) * | 2002-07-09 | 2007-10-03 | 株式会社東芝 | Photomask manufacturing method |
JP3727911B2 (en) * | 2002-09-25 | 2005-12-21 | 株式会社東芝 | Mask, mask manufacturing method, and semiconductor device manufacturing method |
JP3854241B2 (en) * | 2003-04-25 | 2006-12-06 | 株式会社東芝 | Method for manufacturing focus monitor mask and method for manufacturing semiconductor device |
WO2005024518A2 (en) * | 2003-09-05 | 2005-03-17 | Schott Ag | Phase shift mask blank with increased uniformity |
JP2006317665A (en) * | 2005-05-12 | 2006-11-24 | Shin Etsu Chem Co Ltd | Phase shift mask blank, phase shift mask, and method for fabricating them |
JP4968709B2 (en) * | 2006-03-17 | 2012-07-04 | Hoya株式会社 | Manufacturing method of gray tone mask |
JP2007271696A (en) * | 2006-03-30 | 2007-10-18 | Hoya Corp | Gray tone mask blank and photomask |
KR101255616B1 (en) * | 2006-07-28 | 2013-04-16 | 삼성디스플레이 주식회사 | Multi-tone optical mask, method of manufacturing the same and method of manufacturing thin film transistor substrate using the same |
-
2007
- 2007-02-16 CN CN2007100841365A patent/CN101025564B/en active Active
- 2007-02-16 CN CN2010102024411A patent/CN101866107B/en active Active
- 2007-02-16 TW TW096106057A patent/TWI432885B/en active
- 2007-02-20 KR KR1020070017049A patent/KR101100522B1/en active IP Right Grant
-
2010
- 2010-06-14 JP JP2010134739A patent/JP4642140B2/en active Active
- 2010-11-17 KR KR1020100114439A patent/KR101045450B1/en not_active IP Right Cessation
-
2011
- 2011-05-24 KR KR1020110049024A patent/KR20110074834A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI505018B (en) * | 2012-06-29 | 2015-10-21 | S&S Tech Co Ltd | Blankmask and method for fabricating photomask using the same |
US9229317B2 (en) | 2012-06-29 | 2016-01-05 | S&S Tech Co., Ltd. | Blankmask and method for fabricating photomask using the same |
Also Published As
Publication number | Publication date |
---|---|
KR20110074834A (en) | 2011-07-04 |
KR20100131404A (en) | 2010-12-15 |
TWI432885B (en) | 2014-04-01 |
KR101100522B1 (en) | 2011-12-29 |
JP2010198042A (en) | 2010-09-09 |
CN101025564B (en) | 2010-12-15 |
KR20070083210A (en) | 2007-08-23 |
CN101025564A (en) | 2007-08-29 |
CN101866107B (en) | 2013-08-07 |
CN101866107A (en) | 2010-10-20 |
JP4642140B2 (en) | 2011-03-02 |
KR101045450B1 (en) | 2011-06-30 |
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