JPH0455494B2 - - Google Patents
Info
- Publication number
- JPH0455494B2 JPH0455494B2 JP60119915A JP11991585A JPH0455494B2 JP H0455494 B2 JPH0455494 B2 JP H0455494B2 JP 60119915 A JP60119915 A JP 60119915A JP 11991585 A JP11991585 A JP 11991585A JP H0455494 B2 JPH0455494 B2 JP H0455494B2
- Authority
- JP
- Japan
- Prior art keywords
- polymethyl methacrylate
- resist
- parts
- formula
- polyalkylene
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 45
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 44
- 239000000203 mixture Substances 0.000 claims description 19
- 229920002120 photoresistant polymer Polymers 0.000 claims description 18
- 150000001851 cinnamic acid derivatives Chemical class 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- -1 1,3-propanediol diester Chemical class 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 229920001281 polyalkylene Polymers 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 3
- 125000000732 arylene group Chemical group 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 150000002825 nitriles Chemical group 0.000 claims description 3
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 3
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 2
- YPUZCMVSMPWSKU-UHFFFAOYSA-N 2-cyano-3-[4-(diethylamino)phenyl]prop-2-enoic acid Chemical compound CCN(CC)C1=CC=C(C=C(C#N)C(O)=O)C=C1 YPUZCMVSMPWSKU-UHFFFAOYSA-N 0.000 claims description 2
- 229920000166 polytrimethylene carbonate Polymers 0.000 claims description 2
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000000975 dye Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
- 235000001671 coumarin Nutrition 0.000 description 6
- 229960000956 coumarin Drugs 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 238000004528 spin coating Methods 0.000 description 4
- 235000012431 wafers Nutrition 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229920003986 novolac Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 229930016911 cinnamic acid Natural products 0.000 description 2
- 235000013985 cinnamic acid Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- 229940035437 1,3-propanediol Drugs 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 1
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 description 1
- MNFZZNNFORDXSV-UHFFFAOYSA-N 4-(diethylamino)benzaldehyde Chemical compound CCN(CC)C1=CC=C(C=O)C=C1 MNFZZNNFORDXSV-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000000490 cinnamyl group Chemical group C(C=CC1=CC=CC=C1)* 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- ANGDWNBGPBMQHW-UHFFFAOYSA-N methyl cyanoacetate Chemical compound COC(=O)CC#N ANGDWNBGPBMQHW-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- QVEIBLDXZNGPHR-UHFFFAOYSA-N naphthalene-1,4-dione;diazide Chemical group [N-]=[N+]=[N-].[N-]=[N+]=[N-].C1=CC=C2C(=O)C=CC(=O)C2=C1 QVEIBLDXZNGPHR-UHFFFAOYSA-N 0.000 description 1
- YPKJPFXVPWGYJL-UHFFFAOYSA-N naphthalene-1,4-dione;sulfuryl dichloride;diazide Chemical compound [N-]=[N+]=[N-].[N-]=[N+]=[N-].ClS(Cl)(=O)=O.C1=CC=C2C(=O)C=CC(=O)C2=C1 YPKJPFXVPWGYJL-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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
- G03F7/004—Photosensitive materials
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/091—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers characterised by antireflection means or light filtering or absorbing means, e.g. anti-halation, contrast enhancement
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Materials For Photolithography (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
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- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ (A) 100éšã®äžæŽ»æ§ææ©æº¶å€ã (B) ïŒã15éšã®ããªã¡ãã«ã¡ã¿ã¯ãªã¬ãŒãããã³ (C) 0.01ã1.0éšã®æ¬¡åŒïŒ ã®æ¡ç®é žèªå°äœ ãå«æããã¹ãã³ãã€ã¹ã¿ãã«ããªãã¬ãžã¹ãçµ
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C(6-13)ã¢ãªãŒã¬ã³åºã§ããã
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/619,526 US4535053A (en) | 1984-06-11 | 1984-06-11 | Multilayer photoresist process utilizing cinnamic acid derivatives as absorbant dyes |
US619526 | 2003-07-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6113245A JPS6113245A (ja) | 1986-01-21 |
JPH0455494B2 true JPH0455494B2 (ja) | 1992-09-03 |
Family
ID=24482263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60119915A Granted JPS6113245A (ja) | 1984-06-11 | 1985-06-04 | ã¹ãã³ãã€ã¹ã¿ãã«ã¬ãžã¹ãçµæç©ããã³ãã®äœ¿çšæ¹æ³ |
Country Status (5)
Country | Link |
---|---|
US (1) | US4535053A (ja) |
JP (1) | JPS6113245A (ja) |
DE (1) | DE3518927A1 (ja) |
FR (1) | FR2565585B1 (ja) |
GB (2) | GB8503255D0 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0743538B2 (ja) * | 1984-10-19 | 1995-05-15 | äœåååŠå·¥æ¥æ ªåŒäŒç€Ÿ | é ç·ãã¿âã³åœ¢ææ¹æ³ |
US4578344A (en) * | 1984-12-20 | 1986-03-25 | General Electric Company | Photolithographic method using a two-layer photoresist and photobleachable film |
JPH063543B2 (ja) * | 1985-05-24 | 1994-01-12 | æ¥æ¬åæãŽã æ ªåŒäŒç€Ÿ | éç©å路補é çšæ玫å€ç·ãã·åã¬ãžã¹ã |
US4672021A (en) * | 1985-06-03 | 1987-06-09 | Fairmount Chemical Company | Contrast enhancement layer composition with naphthoquinone diazide, indicator dye and polymeric binder |
US4618565A (en) * | 1985-06-05 | 1986-10-21 | Rca Corporation | Absorptive layer for optical lithography |
US4609614A (en) * | 1985-06-24 | 1986-09-02 | Rca Corporation | Process of using absorptive layer in optical lithography with overlying photoresist layer to form relief pattern on substrate |
US4668606A (en) * | 1985-11-20 | 1987-05-26 | Eastman Kodak Company | Positive photoresist with antireflection coating having thermal stability |
US4897338A (en) * | 1987-08-03 | 1990-01-30 | Allied-Signal Inc. | Method for the manufacture of multilayer printed circuit boards |
US4810619A (en) * | 1987-08-12 | 1989-03-07 | General Electric Co. | Photolithography over reflective substrates comprising a titanium nitride layer |
JP2625206B2 (ja) * | 1989-04-18 | 1997-07-02 | å¯å£«åçãã€ã«ã æ ªåŒäŒç€Ÿ | ããªãã¬ãžã¹ãçµæç© |
JP3019506B2 (ja) * | 1991-08-13 | 2000-03-13 | æ±ã¬æ ªåŒäŒç€Ÿ | äºå±€æ§é ææŸå°ç·æ§ã¬ãžã¹ãããã³ãã®è£œé æ¹æ³ |
US6294317B1 (en) | 1999-07-14 | 2001-09-25 | Xerox Corporation | Patterned photoresist structures having features with high aspect ratios and method of forming such structures |
US7622246B2 (en) * | 2006-09-22 | 2009-11-24 | Massachusetts Institute Of Technology | Contrast enhancing layers |
US8323866B2 (en) * | 2008-07-08 | 2012-12-04 | Massachusetts Institute Of Technology | Inorganic resist sensitizer |
US8158338B2 (en) | 2008-07-08 | 2012-04-17 | Massachusetts Institute Of Technology | Resist sensitizer |
US8664289B2 (en) | 2010-09-22 | 2014-03-04 | Adeka Corporation | Dye and coloring photosensitive composition |
KR101538848B1 (ko) * | 2012-08-31 | 2015-07-23 | 죌ìíì¬ ìì§íí | ì€í°ëŠŽê³ íí©ë¬Œ, ìêž° ì€í°ëŠŽê³ íí©ë¬Œì í¬íšíë ìì¬, ìŽë¥Œ í¬íšíë ê°êŽì± ìì§ ì¡°ì±ë¬Œ, ìêž° ê°êŽì± ìì§ ì¡°ì±ë¬Œë¡ ì ì¡°ë ê°êŽì¬, ìêž° ê°êŽì¬ë¥Œ í¬íšíë 컬ë¬íí° ë° ìêž° 컬ë¬íí°ë¥Œ í¬íšíë ëì€íë ìŽ ì¥ì¹ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5750883A (en) * | 1980-09-13 | 1982-03-25 | Kyowa Hakko Kogyo Co Ltd | Lactic acid sensor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4362809A (en) * | 1981-03-30 | 1982-12-07 | Hewlett-Packard Company | Multilayer photoresist process utilizing an absorbant dye |
US4414314A (en) * | 1982-02-26 | 1983-11-08 | International Business Machines Corporation | Resolution in optical lithography |
-
1984
- 1984-06-11 US US06/619,526 patent/US4535053A/en not_active Expired - Lifetime
-
1985
- 1985-02-08 GB GB858503255A patent/GB8503255D0/en active Pending
- 1985-05-20 GB GB08512736A patent/GB2160214B/en not_active Expired
- 1985-05-25 DE DE19853518927 patent/DE3518927A1/de active Granted
- 1985-05-31 FR FR858508188A patent/FR2565585B1/fr not_active Expired
- 1985-06-04 JP JP60119915A patent/JPS6113245A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5750883A (en) * | 1980-09-13 | 1982-03-25 | Kyowa Hakko Kogyo Co Ltd | Lactic acid sensor |
Also Published As
Publication number | Publication date |
---|---|
FR2565585B1 (fr) | 1989-03-03 |
GB2160214B (en) | 1987-12-23 |
DE3518927C2 (ja) | 1993-06-09 |
GB8503255D0 (en) | 1985-03-13 |
US4535053A (en) | 1985-08-13 |
DE3518927A1 (de) | 1986-01-16 |
FR2565585A1 (fr) | 1985-12-13 |
JPS6113245A (ja) | 1986-01-21 |
GB2160214A (en) | 1985-12-18 |
GB8512736D0 (en) | 1985-06-26 |
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