KR20080083856A - 임프린트용 스탬프 제조 방법 - Google Patents
임프린트용 스탬프 제조 방법 Download PDFInfo
- Publication number
- KR20080083856A KR20080083856A KR1020070024603A KR20070024603A KR20080083856A KR 20080083856 A KR20080083856 A KR 20080083856A KR 1020070024603 A KR1020070024603 A KR 1020070024603A KR 20070024603 A KR20070024603 A KR 20070024603A KR 20080083856 A KR20080083856 A KR 20080083856A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- silicon compound
- stamp
- pattern
- photoresist
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 57
- 150000003377 silicon compounds Chemical class 0.000 claims abstract description 50
- 239000011521 glass Substances 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 claims abstract description 30
- 238000005530 etching Methods 0.000 claims abstract description 20
- 238000012546 transfer Methods 0.000 claims abstract description 8
- 229920002120 photoresistant polymer Polymers 0.000 claims description 41
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 238000000206 photolithography Methods 0.000 claims description 10
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 8
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 8
- -1 polydimethylsiloxane Polymers 0.000 claims description 5
- 238000000059 patterning Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 230000003746 surface roughness Effects 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 23
- 238000001312 dry etching Methods 0.000 abstract description 9
- 239000010453 quartz Substances 0.000 abstract description 9
- 239000010408 film Substances 0.000 description 51
- 229940125797 compound 12 Drugs 0.000 description 24
- 235000012239 silicon dioxide Nutrition 0.000 description 15
- 239000007789 gas Substances 0.000 description 9
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004380 ashing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000001015 X-ray lithography Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000609 electron-beam lithography Methods 0.000 description 1
- 238000001900 extreme ultraviolet lithography Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- G03F7/0015—Production of aperture devices, microporous systems or stamps
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
- H05K2203/0108—Male die used for patterning, punching or transferring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Description
Claims (6)
- 유리 기판 위에 상기 유리 기판보다 식각률이 높은 재질의 막을 형성하는 단계;상기 식각률이 높은 재질의 막의 상부면에 패턴을 가진 마스크 층을 형성하는 단계;상기 마스크 층을 사용하여 상기 실리콘 화합물 막을 식각하여 상기 패턴을 상기 식각률이 높은 재질의 막으로 전사하는 단계; 및상기 마스크 층을 제거하는 단계를 포함하는 임프린트용 스탬프 제조 방법.
- 제 1항에 있어서, 상기 마스크 층을 형성하는 단계는상기 식각률이 높은 재질의 막 상부면에 포토 레지스트 막을 형성하는 단계; 및상기 형성된 포토 레지스트 막을 포토 리소그래피 방법을 이용하여 패터닝하는 단계를 포함하는 것을 특징으로 하는 임프린트용 스탬프 제조 방법.
- 제 1항에 있어서, 상기 식각률이 높은 재질의 막은 실리콘 화합물 막을 포함함, 상기 실리콘 화합물 막을 형성하기 전에 상기 유리 기판의 상부면을 거침도가 높게 표면처리 하는 단계를 더 포함하는 것을 특징으로 하는 임프린트용 스탬프 제조 방법.
- 제 1항에 있어서, 상기 식각률이 높은 재질의 막을 형성하는 단계 전에 상기 유리 기판의 상부면에 접착제를 화학증착하는 단계를 더 포함하는 것을 특징으로 하는 임프린트용 스탬프 제조 방법.
- 제 4항에 있어서, 상기 접착제는 PDMS(polydimethylsiloxane)인 것을 특징으로 하는 임프린트용 스탬프 제조 방법.
- 제 1항에 있어서, 상기 식각률이 높은 재질의 막은 SiO2 인 것을 특징으로 하는 임프린트용 스탬프 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070024603A KR20080083856A (ko) | 2007-03-13 | 2007-03-13 | 임프린트용 스탬프 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070024603A KR20080083856A (ko) | 2007-03-13 | 2007-03-13 | 임프린트용 스탬프 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20080083856A true KR20080083856A (ko) | 2008-09-19 |
Family
ID=40024334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070024603A KR20080083856A (ko) | 2007-03-13 | 2007-03-13 | 임프린트용 스탬프 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20080083856A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160108890A (ko) * | 2015-03-09 | 2016-09-21 | 한국과학기술원 | 나노 구조물 제조 방법 및 나노 구조물 제조용 스탬프 제조 방법 |
-
2007
- 2007-03-13 KR KR1020070024603A patent/KR20080083856A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160108890A (ko) * | 2015-03-09 | 2016-09-21 | 한국과학기술원 | 나노 구조물 제조 방법 및 나노 구조물 제조용 스탬프 제조 방법 |
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