KR880005668A - X선 마스크용 멤브레인 및 제조법 - Google Patents
X선 마스크용 멤브레인 및 제조법 Download PDFInfo
- Publication number
- KR880005668A KR880005668A KR870011695A KR870011695A KR880005668A KR 880005668 A KR880005668 A KR 880005668A KR 870011695 A KR870011695 A KR 870011695A KR 870011695 A KR870011695 A KR 870011695A KR 880005668 A KR880005668 A KR 880005668A
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- KR
- South Korea
- Prior art keywords
- atomic
- membrane
- less
- silicon
- compound
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- 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
- G03F1/22—Masks or mask blanks for imaging by radiation of 100nm or shorter wavelength, e.g. X-ray masks, extreme ultraviolet [EUV] masks; Preparation thereof
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Abstract
Description
Claims (16)
- 적어도 붕소 B, 규소 Si 및 질소 N의 3종류의 원소를 함유하는 화합물로서 되고 이 화합물중의 Si의 함유량이 15원자% 이상, 100원자% 미만, 그리고 Si/(B+Si) 원자비가 0.2 이상 1미만인 것을 특징으로 하는 X선 마스크용 멤브레인.
- 제1항에 있어서, 상기 화합물의 조성이 B=5∼35원자%, Si=15∼35원자%, N=50∼60원자%의 범위내에 있는 X선 마스크용 멤브레인.
- 제1항에 있어서, 이 화합물이 B-Si 및 Si-N의 원자 결합을 가지는 비정질인 X선 마스크용 멤브레인.
- 제1항에 있어서, 파장 633nm 에서의 굴절율이 1.7∼2.1인 X선 마스크용 멤브레인.
- 제1항에 있어서, 파장 400∼700nm의 가시광에 대한 흡수 계수가 5×103cm-1이하이며 특히 488nm 및 630nm에 있어서의 흡수가 1×103cm-1이하인 X선 마스크용 멤브레인.
- 제1항에 있어서, 막두께가 0.5㎛∼10㎛인 X선 마스크용 멤브레인.
- 적어도 붕소 B, 규소 Si 및 질소 N의 3종류의 원소를 함유하는 원료 기상(氣相)으로 부터 이 원료 기상중에 함유되는 붕소 및 규소에 대한 질소의 원자비가 적어도 1이상으로 되는 조건에서, Si의 함유량이 15원자 % 이상 100원자 % 미만, 그리고 Si/(B+Si) 원자비가 0.2 이하 1미만인 화합물을 화학반응에 의하여 합성하고, 기판상에 상기 화합물의 박막을 석출시키는 것을 특징으로 하는 X선 마스크용 멤브레인의 제조법.
- 제7항에 있어서 기판 온도를 700∼1000℃로 하는 제조법.
- 제7항에 있어서, 전기 가스압을 0.1∼760 Torr로 하는 제조법.
- 제7항에 있어서의 운료 기상이 붕소원으로서, 디보란 B2H6트리에틸붕소 B(C2H5)3, 3염화붕소 BCl3, 보라진 B3N3H6중의 1종 이상, 규소원으로서 모뉴시란 SiH4디클롤시란 SiH2Cl2, 디시란 Si2H6, 4염화규소 SiCl4중의 1종 이상 및 질소원으로서 암모니아 NH3, 하이드라진 N2H4, 보라진 B3N3H6, 질소가스 N2중의 1종 이상을 각각 함유하는 제조법.
- 제7항에 있어서 휘석가스로서 H2, N2, He, Ar 중의 1종 이상을 함유하는 제조법.
- 제7항에 있어서 실리콘, 석영유리 또는 싸파이어를 기판으로 사용하는 제조법.
- 제7항에 있어서 면방위(100)의 단결정 실리콘 웨이퍼를 기판으로 사용하는 제조법.
- 제7항에 있어서의 원료 기상이 디보란 B2H6, 모노시란 SiH4및 암모니아 NH3와 또 휘석가스로서 H2, N2, He, Ar 중의 1종 이상을 함유하는 것의 제조법.
- 제7항에 있어서 상기 원료 기상중에 함유하는 Si/(B+Si) 원자비가 0.4 이상 1 미만, N(B+Si) 원자비가 10∼50인 제조법.
- 제7항에 있어서 전가스압을 0.1∼30Torr로 하는 제조법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP258337 | 1986-10-31 | ||
JP61-258337 | 1986-10-31 | ||
JP61258337A JPS63114124A (ja) | 1986-10-31 | 1986-10-31 | X線マスク用メンブレンおよび製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880005668A true KR880005668A (ko) | 1988-06-29 |
KR940005278B1 KR940005278B1 (ko) | 1994-06-15 |
Family
ID=17318842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870011695A Expired - Fee Related KR940005278B1 (ko) | 1986-10-31 | 1987-10-21 | X선 마스크용 멤브레인 및 제조법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4940851A (ko) |
JP (1) | JPS63114124A (ko) |
KR (1) | KR940005278B1 (ko) |
DE (1) | DE3736933A1 (ko) |
GB (1) | GB2198150B (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6632750B2 (en) * | 2000-07-31 | 2003-10-14 | Hitachi, Ltd. | Manufacturing method of semiconductor integrated circuit device |
JP2004102367A (ja) * | 2002-09-04 | 2004-04-02 | Hitachi Ltd | 需給計画方法およびシステム |
US9454158B2 (en) | 2013-03-15 | 2016-09-27 | Bhushan Somani | Real time diagnostics for flow controller systems and methods |
JP7084306B2 (ja) * | 2017-02-24 | 2022-06-14 | 古河電気工業株式会社 | マスク一体型表面保護テープおよびそれを用いる半導体チップの製造方法 |
US10983537B2 (en) | 2017-02-27 | 2021-04-20 | Flow Devices And Systems Inc. | Systems and methods for flow sensor back pressure adjustment for mass flow controller |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2100759B (en) * | 1977-12-22 | 1983-06-08 | Canon Kk | Electrophotographic photosensitive member and process for production thereof |
AU530905B2 (en) * | 1977-12-22 | 1983-08-04 | Canon Kabushiki Kaisha | Electrophotographic photosensitive member |
GB1603449A (en) * | 1978-05-31 | 1981-11-25 | Chemetal Corp | Method for the formation of hard deposits |
US4171489A (en) * | 1978-09-13 | 1979-10-16 | Bell Telephone Laboratories, Incorporated | Radiation mask structure |
US4222760A (en) * | 1979-08-02 | 1980-09-16 | Corning Glass Works | Preparation of oxynitride glass-ceramics |
JPS5626771A (en) * | 1979-08-14 | 1981-03-14 | Sumitomo Electric Industries | Sintered body for cast iron cutting tool and its manufacture |
JPS6022676B2 (ja) * | 1980-02-23 | 1985-06-03 | 日本鋼管株式会社 | 窒化硅素・窒化硼素複合焼結体及びその製造方法 |
JPS594501B2 (ja) * | 1980-08-19 | 1984-01-30 | 日本油脂株式会社 | 高硬度焼結体 |
JPS59152269A (ja) * | 1983-02-08 | 1984-08-30 | 九州耐火煉瓦株式会社 | 窒化珪素系複合耐火物 |
JPS59169982A (ja) * | 1983-03-17 | 1984-09-26 | 黒崎窒業株式会社 | 窒化硼素含有耐火物 |
JPS6340307A (ja) * | 1986-08-05 | 1988-02-20 | Tamura Seisakusho Co Ltd | 磁束平衡法用トランス |
-
1986
- 1986-10-31 JP JP61258337A patent/JPS63114124A/ja active Granted
-
1987
- 1987-10-21 KR KR1019870011695A patent/KR940005278B1/ko not_active Expired - Fee Related
- 1987-10-21 US US07/111,996 patent/US4940851A/en not_active Expired - Fee Related
- 1987-10-26 GB GB8725065A patent/GB2198150B/en not_active Expired - Lifetime
- 1987-10-30 DE DE19873736933 patent/DE3736933A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3736933C2 (ko) | 1990-06-07 |
JPH0582963B2 (ko) | 1993-11-24 |
GB2198150A (en) | 1988-06-08 |
JPS63114124A (ja) | 1988-05-19 |
GB2198150B (en) | 1991-02-06 |
GB8725065D0 (en) | 1987-12-02 |
KR940005278B1 (ko) | 1994-06-15 |
US4940851A (en) | 1990-07-10 |
DE3736933A1 (de) | 1988-05-05 |
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