KR100596110B1 - 포토마스크용 블랭크 및 포토마스크 - Google Patents
포토마스크용 블랭크 및 포토마스크 Download PDFInfo
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- KR100596110B1 KR100596110B1 KR1020010021892A KR20010021892A KR100596110B1 KR 100596110 B1 KR100596110 B1 KR 100596110B1 KR 1020010021892 A KR1020010021892 A KR 1020010021892A KR 20010021892 A KR20010021892 A KR 20010021892A KR 100596110 B1 KR100596110 B1 KR 100596110B1
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- Prior art keywords
- film
- layer
- photomask
- crcon
- light shielding
- Prior art date
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- 239000000758 substrate Substances 0.000 claims abstract description 63
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 14
- 230000002265 prevention Effects 0.000 claims description 5
- 230000003667 anti-reflective effect Effects 0.000 claims description 4
- 230000007261 regionalization Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 2
- 239000011651 chromium Substances 0.000 description 42
- 239000007789 gas Substances 0.000 description 37
- 229910052804 chromium Inorganic materials 0.000 description 26
- 229910052760 oxygen Inorganic materials 0.000 description 20
- 229910052799 carbon Inorganic materials 0.000 description 17
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 16
- 238000004544 sputter deposition Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- 239000010453 quartz Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 4
- 229910003470 tongbaite Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001039 wet etching Methods 0.000 description 3
- -1 CH 4 Chemical compound 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000005354 aluminosilicate glass Substances 0.000 description 2
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
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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
-
- 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
- G03F1/50—Mask blanks not covered by G03F1/20 - G03F1/34; Preparation thereof
-
- 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
- G03F1/38—Masks having auxiliary features, e.g. special coatings or marks for alignment or testing; Preparation thereof
- G03F1/46—Antireflective coatings
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Physical Vapour Deposition (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Surface Treatment Of Optical Elements (AREA)
Abstract
Description
실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 비교예 1 | |
제1 반사 방지막 | - | CrCON | CrCON | - | CrCON |
차광막 | CrCO | CrCO | CrCON | CrCON | Cr |
제2 반사 방지막 | CrCON | CrCON | CrCON | CrCON | CrCON |
막 형성 전후의 기판의 휘어짐의 변화량 (㎛) | 0.04 | 0.03 | 0.05 | 0.04 | 1.63 |
막 응력 (GPa) | 0.03 | 0.02 | 0.04 | 0.03 | 1.5 |
Claims (10)
- 투명 기판상에 한 층 이상의 차광막 및 한 층 이상의 반사 방지막을 갖는 포토마스크용 블랭크에 있어서, 상기 차광막 및 반사 방지막이 모두 CrCO층 또는 CrCON층, 또는 CrCO층과 CrCON층을 조합한 복합층으로 형성되어 이루어지는 것을 특징으로 하는 포토마스크용 블랭크.
- 제1항에 있어서, 차광막으로서 CrCO층 및 반사 방지막으로서 CrCON층이 기판측으로부터 순차 형성되어 이루어지는 포토마스크용 블랭크.
- 제1항에 있어서, 차광막으로서 CrCON층 및 반사 방지막으로서 CrCON 층이 기판측으로부터 순차 형성되어 이루어지는 포토마스크용 블랭크.
- 제1항에 있어서, 제1 반사 방지막으로서 CrCON층, 차광막으로서 CrCO층, 및 제2 반사 방지막으로서 CrCON층이 기판측으로부터 순차 형성되어 이루어지는 포토마스크용 블랭크.
- 제1항에 있어서, 제1 반사 방지막으로서 CrCON층, 차광막으로서 CrCON층, 및 제2 반사 방지막으로서 CrCON층이 기판측으로부터 순차 형성되어 이루어지는 포토마스크용 블랭크.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 차광막 및 반사 방지막을 합한 막 전체의 막 응력이 0.2 GPa 이하인 포토마스크용 블랭크.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 차광막 및 반사 방지막의 막 형성 전후에서의 기판의 휘어짐의 변화량이 0.2 ㎛ 이하인 포토마스크용 블랭크.
- 제1항 내지 제5항 중 어느 한 항에 기재된 포토마스크용 블랭크를 리소그래피법에 의해 패턴 형성하여 얻을 수 있는 것을 특징으로 하는 포토마스크.
- 제6항에 기재된 포토마스크용 블랭크를 리소그래피법에 의해 패턴 형성하여 얻을 수 있는 것을 특징으로 하는 포토마스크.
- 제7항에 기재된 포토마스크용 블랭크를 리소그래피법에 의해 패턴 형성하여 얻을 수 있는 것을 특징으로 하는 포토마스크.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-124276 | 2000-04-25 | ||
JP2000124276A JP2001305713A (ja) | 2000-04-25 | 2000-04-25 | フォトマスク用ブランクス及びフォトマスク |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010098810A KR20010098810A (ko) | 2001-11-08 |
KR100596110B1 true KR100596110B1 (ko) | 2006-07-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020010021892A KR100596110B1 (ko) | 2000-04-25 | 2001-04-24 | 포토마스크용 블랭크 및 포토마스크 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6589699B2 (ko) |
EP (1) | EP1152291B1 (ko) |
JP (1) | JP2001305713A (ko) |
KR (1) | KR100596110B1 (ko) |
DE (1) | DE60104765T2 (ko) |
TW (1) | TW509819B (ko) |
Families Citing this family (31)
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JP2002244274A (ja) | 2001-02-13 | 2002-08-30 | Shin Etsu Chem Co Ltd | フォトマスクブランク、フォトマスク及びこれらの製造方法 |
JP3645882B2 (ja) * | 2002-03-01 | 2005-05-11 | Hoya株式会社 | ハーフトーン型位相シフトマスクブランクの製造方法 |
JP4917156B2 (ja) * | 2002-03-29 | 2012-04-18 | Hoya株式会社 | マスクブランクの製造方法および転写用マスクの製造方法 |
JPWO2004083961A1 (ja) * | 2003-03-20 | 2006-06-22 | Hoya株式会社 | レチクル用基板およびその製造方法、並びにマスクブランクおよびその製造方法 |
US7264908B2 (en) * | 2003-05-16 | 2007-09-04 | Shin-Etsu Chemical Co., Ltd. | Photo mask blank and photo mask |
CN1983028B (zh) | 2003-09-29 | 2012-07-25 | Hoya株式会社 | 掩膜坯及变换掩膜的制造方法 |
US6974652B1 (en) | 2003-11-03 | 2005-12-13 | Advanced Micro Devices, Inc. | Lithographic photomask and method of manufacture to improve photomask test measurement |
TW200609666A (en) * | 2004-07-09 | 2006-03-16 | Hoya Corp | Photomask blank, photomask manufacturing method and semiconductor device manufacturing method |
JP2006078825A (ja) | 2004-09-10 | 2006-03-23 | Shin Etsu Chem Co Ltd | フォトマスクブランクおよびフォトマスクならびにこれらの製造方法 |
KR100848815B1 (ko) * | 2004-11-08 | 2008-07-28 | 엘지마이크론 주식회사 | 하프톤 마스크 및 그 제조방법 및 이를 이용한평판패널디스플레이 |
JP4933754B2 (ja) * | 2005-07-21 | 2012-05-16 | 信越化学工業株式会社 | フォトマスクブランクおよびフォトマスクならびにこれらの製造方法 |
JP4933753B2 (ja) * | 2005-07-21 | 2012-05-16 | 信越化学工業株式会社 | 位相シフトマスクブランクおよび位相シフトマスクならびにこれらの製造方法 |
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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 |
JP4372178B2 (ja) * | 2007-04-27 | 2009-11-25 | 株式会社東芝 | 光反射型マスクと光反射型マスクの作製方法及び半導体装置の製造方法 |
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JP5562835B2 (ja) | 2008-03-31 | 2014-07-30 | Hoya株式会社 | フォトマスクブランク、フォトマスクおよびフォトマスクブランクの製造方法 |
US8968972B2 (en) | 2010-11-22 | 2015-03-03 | Shin-Etsu Chemical Co., Ltd. | Photomask blank, process for production of photomask, and chromium-containing material film |
WO2012086744A1 (ja) * | 2010-12-24 | 2012-06-28 | Hoya株式会社 | マスクブランク及びその製造方法、並びに転写用マスク及びその製造方法 |
JP5916447B2 (ja) * | 2012-03-14 | 2016-05-11 | Hoya株式会社 | マスクブランクの製造方法及び転写用マスクの製造方法 |
KR20140129295A (ko) * | 2012-03-27 | 2014-11-06 | 후지필름 가부시키가이샤 | 감활성 광선성 또는 감방사선성 조성물, 그것을 사용한 레지스트막, 레지스트 도포 마스크 블랭크스, 레지스트 패턴 형성 방법, 및 포토마스크 |
JP2012159855A (ja) * | 2012-04-23 | 2012-08-23 | Hoya Corp | マスクブランクの製造方法及びマスクの製造方法 |
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JPH0463349A (ja) * | 1990-07-03 | 1992-02-28 | Toppan Printing Co Ltd | フォトマスクブランクおよびフォトマスク |
JPH04125643A (ja) * | 1990-09-18 | 1992-04-27 | Toppan Printing Co Ltd | フォトマスクおよびフォトマスクブランク |
JPH04371955A (ja) * | 1991-06-20 | 1992-12-24 | Toppan Printing Co Ltd | フォトマスクブランク及びフォトマスク |
JPH05289305A (ja) * | 1992-04-08 | 1993-11-05 | Dainippon Printing Co Ltd | 位相シフトフォトマスク |
JPH0695362A (ja) * | 1992-09-10 | 1994-04-08 | Toppan Printing Co Ltd | フォトマスクブランク |
JP3262302B2 (ja) * | 1993-04-09 | 2002-03-04 | 大日本印刷株式会社 | 位相シフトフォトマスク、位相シフトフォトマスク用ブランクス及びそれらの製造方法 |
KR100295385B1 (ko) * | 1993-04-09 | 2001-09-17 | 기타지마 요시토시 | 하프톤위상쉬프트포토마스크,하프톤위상쉬프트포토마스크용블랭크스및이들의제조방법 |
KR100311704B1 (ko) * | 1993-08-17 | 2001-12-15 | 기타오카 다카시 | 하프톤위상쉬프트포토마스크,하프톤위상쉬프트포토마스크용블랭크스및그블랭크스의제조방법 |
JPH09146259A (ja) * | 1995-08-29 | 1997-06-06 | Ricoh Opt Ind Co Ltd | グラデーションマスクとその製造方法およびグラデーションマスクを用いた特殊表面形状の創成方法 |
US6511778B2 (en) * | 2000-01-05 | 2003-01-28 | Shin-Etsu Chemical Co., Ltd. | Phase shift mask blank, phase shift mask and method of manufacture |
ATE257251T1 (de) * | 2000-01-12 | 2004-01-15 | Shinetsu Chemical Co | Rohling für phasenschiebermaske, phasenschiebermaske, und herstellungsverfahren |
TW480367B (en) * | 2000-02-16 | 2002-03-21 | Shinetsu Chemical Co | Photomask blank, photomask and method of manufacture |
-
2000
- 2000-04-25 JP JP2000124276A patent/JP2001305713A/ja active Pending
-
2001
- 2001-04-23 EP EP01303695A patent/EP1152291B1/en not_active Expired - Lifetime
- 2001-04-23 DE DE60104765T patent/DE60104765T2/de not_active Expired - Lifetime
- 2001-04-24 KR KR1020010021892A patent/KR100596110B1/ko active IP Right Grant
- 2001-04-24 US US09/840,097 patent/US6589699B2/en not_active Expired - Lifetime
- 2001-04-25 TW TW090109940A patent/TW509819B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07220992A (ja) * | 1994-01-28 | 1995-08-18 | Toppan Printing Co Ltd | X線露光用マスク及びその製造に用いるx線露光用マスクブランク |
WO2000007072A1 (fr) * | 1998-07-31 | 2000-02-10 | Hoya Corporation | Ebauche pour photomasque, photomasque, ses procedes de fabrication et procede de formage de micromodeles |
Also Published As
Publication number | Publication date |
---|---|
KR20010098810A (ko) | 2001-11-08 |
EP1152291B1 (en) | 2004-08-11 |
US20010044054A1 (en) | 2001-11-22 |
US6589699B2 (en) | 2003-07-08 |
EP1152291A2 (en) | 2001-11-07 |
TW509819B (en) | 2002-11-11 |
DE60104765D1 (de) | 2004-09-16 |
JP2001305713A (ja) | 2001-11-02 |
DE60104765T2 (de) | 2005-09-15 |
EP1152291A3 (en) | 2002-05-29 |
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