TW200937143A - Method of creating an image in a photoresist laminate - Google Patents
Method of creating an image in a photoresist laminate Download PDFInfo
- Publication number
- TW200937143A TW200937143A TW097150164A TW97150164A TW200937143A TW 200937143 A TW200937143 A TW 200937143A TW 097150164 A TW097150164 A TW 097150164A TW 97150164 A TW97150164 A TW 97150164A TW 200937143 A TW200937143 A TW 200937143A
- Authority
- TW
- Taiwan
- Prior art keywords
- dry film
- layer
- laminate
- photoresist
- photoresist layer
- Prior art date
Links
- 229920002120 photoresistant polymer Polymers 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000005855 radiation Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- 229920005672 polyolefin resin Polymers 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
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- 239000000126 substance Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 66
- 239000011247 coating layer Substances 0.000 abstract description 4
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- 239000000243 solution Substances 0.000 description 10
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- 239000002904 solvent Substances 0.000 description 8
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- 238000003384 imaging method Methods 0.000 description 7
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- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000012719 thermal polymerization Methods 0.000 description 5
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- 238000006116 polymerization reaction Methods 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- LEJBBGNFPAFPKQ-UHFFFAOYSA-N 2-(2-prop-2-enoyloxyethoxy)ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOC(=O)C=C LEJBBGNFPAFPKQ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- INQDDHNZXOAFFD-UHFFFAOYSA-N 2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOCCOC(=O)C=C INQDDHNZXOAFFD-UHFFFAOYSA-N 0.000 description 2
- HCLJOFJIQIJXHS-UHFFFAOYSA-N 2-[2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethoxy]ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOCCOCCOC(=O)C=C HCLJOFJIQIJXHS-UHFFFAOYSA-N 0.000 description 2
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical group OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 238000004132 cross linking Methods 0.000 description 2
- 125000004386 diacrylate group Chemical group 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000012949 free radical photoinitiator Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XAMBIJWZVIZZOG-UHFFFAOYSA-N (4-methylphenyl)hydrazine Chemical compound CC1=CC=C(NN)C=C1 XAMBIJWZVIZZOG-UHFFFAOYSA-N 0.000 description 1
- OAKFFVBGTSPYEG-UHFFFAOYSA-N (4-prop-2-enoyloxycyclohexyl) prop-2-enoate Chemical compound C=CC(=O)OC1CCC(OC(=O)C=C)CC1 OAKFFVBGTSPYEG-UHFFFAOYSA-N 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 1
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 1
- PUGOMSLRUSTQGV-UHFFFAOYSA-N 2,3-di(prop-2-enoyloxy)propyl prop-2-enoate Chemical compound C=CC(=O)OCC(OC(=O)C=C)COC(=O)C=C PUGOMSLRUSTQGV-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- LTHJXDSHSVNJKG-UHFFFAOYSA-N 2-[2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOCCOC(=O)C(C)=C LTHJXDSHSVNJKG-UHFFFAOYSA-N 0.000 description 1
- WOGWYSWDBYCVDY-UHFFFAOYSA-N 2-chlorocyclohexa-2,5-diene-1,4-dione Chemical compound ClC1=CC(=O)C=CC1=O WOGWYSWDBYCVDY-UHFFFAOYSA-N 0.000 description 1
- HTWRFCRQSLVESJ-UHFFFAOYSA-N 3-(2-methylprop-2-enoyloxy)propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCOC(=O)C(C)=C HTWRFCRQSLVESJ-UHFFFAOYSA-N 0.000 description 1
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- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
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- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 1
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 description 1
- ZCZFEIZSYJAXKS-UHFFFAOYSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] prop-2-enoate Chemical compound OCC(CO)(CO)COC(=O)C=C ZCZFEIZSYJAXKS-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical class OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 150000008365 aromatic ketones Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 229950011260 betanaphthol Drugs 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
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- 229930016911 cinnamic acid Natural products 0.000 description 1
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- 239000013039 cover film Substances 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- FGTVYMTUTYLLQR-UHFFFAOYSA-N n-ethyl-1-phenylmethanesulfonamide Chemical compound CCNS(=O)(=O)CC1=CC=CC=C1 FGTVYMTUTYLLQR-UHFFFAOYSA-N 0.000 description 1
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical group COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002717 polyvinylpyridine Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- UORVCLMRJXCDCP-UHFFFAOYSA-N propynoic acid Chemical compound OC(=O)C#C UORVCLMRJXCDCP-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003232 pyrogallols Chemical group 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical class OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
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- 150000003440 styrenes Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
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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
- G03F7/16—Coating processes; Apparatus therefor
- G03F7/161—Coating processes; Apparatus therefor using a previously coated surface, e.g. by stamping or by transfer lamination
-
- 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
- G03F7/092—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers characterised by backside coating or layers, by lubricating-slip layers or means, by oxygen barrier layers or by stripping-release layers or means
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0073—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces
- H05K3/0082—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces characterised by the exposure method of radiation-sensitive masks
-
- 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
- G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0108—Transparent
-
- 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
- H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
- H05K2203/107—Using laser light
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
- H05K3/064—Photoresists
Description
200937143 六、發明說明: 【發明所屬之技術領域】 本發明係關於一種用來在光阻積層材料上產生圖案之 改良方法。 【先前技術】 有用作爲光阻的感光性組成物已在先前技術中所熟知 且可爲正型或負型。該感光性組成物通常包含聚合黏著 劑、至少一種能聚合及/或交聯的單體或寡聚性物質、及光 © 起始劑或光起始劑系統。曝露至光化輻射以起始聚合及/或 交聯反應而造成該物質不溶於顯影溶劑中。所形成的潛影 藉由以合適的顯影溶劑處理來顯影》 該感光性組成物可在載體上形成做爲乾膜光阻層。典 型藉由在溶劑中結合需要的組分,將該經溶劑化的物質塗 布至透明載體(諸如,聚酯薄膜)及蒸發溶劑而製得該乾膜 感光性組成物。經乾燥餘留在載體上的物質爲乾膜感光性 物質。再者,該光阻組成物可擠壓成形到該載體上。可在 〇 感光性組成物上塗布可撓覆蓋膜,以在儲存及裝運期間保 護該感光性材料。所產生的三明治型乾膜感光性材料可以 滾筒形式貯存,直到其準備使用。 典型藉由加熱及加壓積層,將該乾膜感光性組成物塗 敷至基材(諸如,覆銅積層體),並將經選擇的區域曝露至 光化輻射以便硬化所選擇的區域之該薄膜,然後以顯影溶 液(諸如,鹼性水溶液)清洗以從基材移除未曝光的薄膜。 若必要時,可在蝕刻溶液中移除該經曝光的銅表面,以留 下在經硬化的光聚合組成物下之被保護的銅區域而形成電 200937143 路。 乾膜光阻積層體典型使用來製造印刷電路及其類似物 用之蝕刻光阻。使用加熱或加壓,將該光敏層的裸表面或 藉由移除保護膜而裸露出的表面積層至最後載體(即,覆銅 基材),以此方式來進行轉移,並在該光敏層曝露至光後從 該光敏層移除該臨時載體(其典型爲一透明薄膜)。 對高解析度來說,通常需要在顯影步驟期間乾淨地移 除光阻而沒有在該下面基材上遺留任何殘餘物。亦重要的 ^ 是,該光阻對基材(其通常爲銅)具有好的黏附性。在製造 Ό 步驟期間,會以多種化學品處理(包括蝕刻及/或電鍍化學) 具有成像光阻之板子。光阻對基材的黏附力不足時,會在 光阻下意欲覆蓋的區域中產生化學反應。因此,末端產物 的品質會減低及可發生損壞。 在先前技術中多種在乾膜光阻中產生圖案的方法爲已 知的。然而,在乾膜光阻中產生圖案時需要額外的工作以 避免會減慢硬化的氧抑制及避免可導致成像問題之積層體 ^ 刮傷或損傷。因此,本發明係關於一種在光阻積層體中產 ❹ 生圖案而避免先前技術所提到的問題之改良方法。 【發明内容】 本發明之目標爲使用一種避免會減慢硬化的氧抑制之 方法在乾膜光阻積層體中產生圖案。 本發明之另一個目標爲在乾膜光阻層上提供一層能保 護該乾膜光阻層之可移除層,以避免會在該積層體中導致 成像問題的光阻層刮傷。 爲此目的,本發明通常關於一種用來在光阻中產生圖 200937143 案的方法,其包括··(1)提供包含下列層之乾膜積層體:(a) 頂層,其可藉由從該積層體剝去而移除;(b)配置在該頂層 上之乾膜光阻層;(c)在該乾膜光阻頂端上的透明或半透明 塗層;及(d)配置在該塗層上之底層,其中該底層可藉由從 該積層體剝去而移除;(2)從該乾膜積層體剝去該頂層,並 使用加熱及加壓將該光阻乾膜積層體塗敷至表面,使得該 乾膜光阻層與該表面毗連;(3)從該乾膜積層體剝去該底 層,以便該塗層留下在該乾膜光阻層之一邊表面上而曝露 φ 出;(4)透過該透明或半透明塗層選擇性曝露至雷射輻射而 在該乾膜光阻層上產生圖案,使得該已曝露至雷射輻射的 乾膜光阻層部分硬化,但是未曝露至輻射(較佳爲雷射輻 射)的部分保持實質上未硬化;及(5)選擇性一起移除該乾膜 光阻層之未硬化部分與該透明或半透明塗層。 【實施方式】 在一個具體實例中,本發明大體上關於一種用來在乾 膜光阻積層體中產生圖案之改良方法,其包括下列步驟: © (1)提供一包含下列層的光阻乾膜積層體: a) 頂層,其可藉由從該積層體剝去而移除; b) 配置在該頂層上的乾膜光阻層; c) 在該乾膜光阻頂端上之透明或半透明塗層;及 d) 配置在該塗層上的底層,其中該底層可藉由從該積層體 剝去移除; (2)從該乾膜積層體剝去該頂層,且使用加熱及加壓將該乾 膜積層體塗敷至表面,使得該乾膜光阻層鄰近於該表 面; 200937143 (3) 從該乾膜積層體剝去該底層,以便該塗層留下而曝露 出; (4) 藉由透過該透明或半透明塗層選擇性曝露至輻射(較佳 爲雷射輻射)在該乾膜光阻層中產生圖案,使得部分該 乾膜光阻層曝露至輻射來硬化,但是未曝露至輻射的部 分保持實質上未硬化;及 (5) 選擇性一起移除該乾膜光阻層之未硬化部分與在上面 的透明或半透明塗層。 該光阻乾膜積層體的頂層爲一在儲存期間保護該光阻 層之可剝離層,其可包括經處理的纖維素、紙、聚烯烴樹 脂、聚酯樹脂及聚氯乙烯樹脂。較佳的實施例包括聚乙烯、 聚丙烯及聚對酞酸乙二酯聚酯(例如,邁拉(Mylar)®)片。 在該乾膜光阻層的頂端上沉積一透明或半透明層。該 透明或半透明層典型包含水可移除的塗布層,包括例如以 澱粉爲基礎之聚合材料,諸如聚乙烯醇、羧甲基纖維素、 聚乙烯吡啶、聚環氧乙烷或水可分散或可溶的聚合物。在 較佳的具體實例中,該透明或半透明層爲聚乙烯醇。該透 明或半透明層之目的爲保護該光阻層不受刮傷或其它損 傷。該透明或半透明層亦提供在剝掉底層後抑制氧擴散進 入光阻層中。氧擴散進入光阻中會減慢硬化製程,因爲氧 存在於光阻中會抑制聚合。此當以雷射成像時爲特別的問 題,因爲雷射成像於空氣存在下進行。相反地,使用光學 工具的成像通常會在真空中進行,因爲使用真空將該光學 工具保持至光阻面,因此氧抑制於此不成問題。再者,當 以雷射成像時,對儘可能高的聚合速度來說其爲關鍵,以 便雷射可快速掃描該光阻。 200937143 最後,在該透明或半透明塗層的頂端上配置底層。此 底層亦可藉由剝去而移除。在一個具體實例中,該底層包 括與使用於頂層相同或類似的材料。 該乾膜光阻層典型爲可水性顯影的乾膜感光性組成 物。乾膜感光性組成物通常在該技術中熟知。如於本文中 所使用,名稱"乾"膜係指溶劑已經蒸發且顯示出爲固體、 半固體或具有塑性流動性質之薄膜。 在一個具體實例中,除了其它添加劑(如通常將由熟知 此技術之人士所熟知)外,該感光性組成物包括含羧基的薄 膜形成聚合黏著劑、自由基光起始劑、多官能性可加成聚 合單體、塑化劑及熱聚合抑制劑。 可從一或多種i膜形成之乙烯基型式單體與一或多種 含α,β·乙烯化不飽和羧基且具有3-15個碳原子之單體來製 備該可使用於感光性組成物中之薄膜形成聚合黏著劑,此 使得該黏著劑可溶於水性媒質中。有用的乙烯基型式單體 之實施例有具有3-15個碳原子之丙烯酸及甲基丙烯酸的烷 基酯及羥烷基酯、苯乙烯及經烷基取代的苯乙烯。丙烯酸 酯及甲基丙烯酸酯較佳。有用的含羧基單體之實施例有肉 桂酸、巴豆酸、山梨酸、丙烯酸、甲基丙烯酸、衣康酸、 丙炔酸、馬來酸、反丁烯二酸及這些酸的半酯及酐。丙烯 酸及甲基丙烯酸較佳。其它有用的黏著劑將由熟習該項技 術者明瞭。 根據本發明有用的自由基光起始劑爲習知可藉由光化 輻射活化之光起始劑,其熱失活性低於約185 °C。有用的 光起始劑之實施例包括芳香族酮,諸如二苯基酮及二甲氧 基苯基乙醯苯。其它光起始劑將亦由熟知此技術之人士所 200937143 熟知。 已發現可應用在本發明中之多官能基可加成聚合的單 體爲非氣體且包含至少2(較佳2至4,更佳2至3)個烯雙 鍵。具有至少2個烯雙鍵讓該單體具有多官能基(即,其能 交聯聚合)。合適的單體包括二丙烯酸烷二醇酯或聚二丙烯 酸烷二醇酯。非限定的實施例包括(但不限於)二丙烯酸乙 二酯;二丙烯酸二甘醇酯;二丙烯酸甘油酯;三丙烯酸甘 油酯;二甲基丙烯酸1,3-丙二醇酯;三甲基丙烯酸1,2,4-丁三醇酯;二甲基丙烯酸1,4-苯二醇酯;二丙烯酸1,4-環 已二醇酯;三及四甲基丙烯酸季戊四醇酯;三及四丙烯酸 季戊四醇酯;二甲基丙烯酸四甘醇酯;三甲基丙烯酸三羥 甲基丙烷酯;二丙烯酸三甘醇酯;二丙烯酸四甘醇酯;三 丙烯酸季戊四醇酯;三丙烯酸三羥甲基丙烷酯;四丙烯酸 季戊四醇酯·,二丙烯酸i,3_丙二醇酯;二甲基丙烯酸15-戊二醇酯;及分子量從約100至約500 (平均數)之聚乙二醇 類、聚丙二醇類及其共聚物的二丙烯酸酯及二甲基丙烯酸 酯。將由熟習該項技術者明瞭其它有用的可聚合單體。 該光阻組成物亦可包含塑化劑組分,其幫助對該等層 提供彈性及黏附力且其准許該等層在使用期間抗剝落及層 離。可在該感光性黏著層或薄膜中使用任何不會明顯干擾 該聚合材料之光成像及光硬化的塑化劑。此等材料之典型 非爲限制的表列包括酞酸酯、苯甲酸酯、磷酸酯、己二酸 酯、癸二酸酯及多元醇(諸如,乙二醇及其衍生物)。其它 塑化劑包括檸檬酸三正丁酯、N-乙基-甲苯磺醯胺及三醋酸 甘油01 '和聚合材料(諸如,經羧基改質的聚胺基甲酸酯)。 可在本發明之光阻組成物中包含熱聚合抑制劑,及其 200937143 可使用來防止在乾燥及儲存期間熱聚合。有用的熱聚合抑 制劑之實施例有對-甲氧基酚、氫醌、經烷基及芳基取代的 氫醌及醌、三級丁基兒茶酚、焦掊酚、樹脂酸銅、β-萘酚、 2,6-二三級丁基-對-甲酚、2,2’·亞甲基-雙(4-乙基-6-三級丁 基酚)、對-甲苯基醌、氯醌、亞磷酸芳酯及亞磷酸芳基烷 基酯。將由熟習該項技術者明瞭其它有用的熱聚合抑制劑。 最後,該感光性組成物可包含在感光性組成物之技術 中熟知的其它添加劑,包括無色(leuco)(即,印出(printout)) 0 染料、背景染料、黏附促進劑及抗氧化劑。其它可選擇的 添加劑將亦廣泛地由熟知此技術之人士所熟知。 藉由在溶劑中混合多種組分來製備該感光性組成物。 合適的溶劑包括醇類、酮類、經鹵化的烴及醚類。將亦由 熟習該項技術者知曉其它溶劑。在混合後,將該組成物塗 布到支撐體或載體上及蒸發溶劑。 在移除頂層後,典型將該乾膜光阻層積層至已預清潔 的銅或電鍍銅支撐材料。該乾膜光阻亦可積層至如在技術 ^ 中熟知之其它支撐材料。該光阻使用加熱及/或加壓(諸如 使用習知的熱輥層合機)來積層,如描述例如在弗林特 (Flint)等人之美國專利案號4,293,63 5中,該論題其全文以 參考方式倂入本文。 —旦從該光阻積層體上移除底層,讓該光阻層選擇性 曝露至光化輻射以產生感光性材料的潛影,且在顯影溶液 中顯影,以從銅表面一起移除未聚合的組成物與透明或半 透明塗層。該將光阻層選擇性曝露至光化輻射的步驟典型 包括讓光阻曝露至輻射(雷射輻射較佳),使得曝露至輻射 之區域硬化,及未曝露至輻射的部分保持實質上未硬化且 200937143 可在隨後的顯影步驟中移除。使用雷射,藉由經控制的雷 射束直接寫在光阻層上讓該光阻曝光而沒有遮罩。合適的 雷射光來源包括發射出光波長在約350奈米至45 0奈米間 之雷射,尤其包括例如氬離子雷射、氪離子雷射、氬離子 UV雷射、固態UV雷射及紫光雷射。將亦由熟習該項技術 者知曉其它合適的層。若使用非雷射輻射時,則必需使用 遮罩或光學工具來達成選擇性曝光。 未由該已光聚合的材料所覆蓋之表面部分可藉由已知 0 的方法(例如,藉由電鍍或蝕刻程序)修飾,同時該光阻可 保護該被覆蓋的表面。最後,若必要時,可藉由使用已知 的剝除溶液洗滌來從基材移除該已光聚合的材料。 該覆銅基材可爲任何使用於電路板製造之已知的銅/ 介電質積層體,諸如玻璃纖維補強的環氧樹脂之覆銅板》 將由熟習該項技術者明瞭其它有用的介電質。 可使用於本發明之方法的顯影溶液典型爲包含約 0.5-10重量%(較佳約0.5-1重量%)的鹼性試劑之水性顯影 U 溶液’及在該溶液中清洗該經潛影化的板子一段足以移除 該未聚合的組成物之時間。合適的鹼性試劑包括鹼金屬氫 氧化物(諸如,氫氧化鋰、氫氧化鈉及氫氧化鉀)、弱酸(例 如’碳酸鈉及碳酸氫鈉)的鹼反應鹼金屬鹽、及鹼金屬磷酸 鹽與焦磷酸鹽。可將該基材浸漬在該顯影溶液中,或可將 該溶液高壓噴灑到基材上。 本發明之方法可在該光阻乾膜積層體中產生圖案並克 服在先前技術中對光阻層所提到的氧抑制及損傷之問題。 雖然本發明已經於上述參考其特定具體實例而說明, 要明瞭可製得許多改變、修改及變化而沒有離開於本文所 -10- 200937143 揭示的發明槪念。因此,本發明意欲包括落在所附加的申 請專利範圍之精神及寬廣範圍內的全部此等改變、修改及 變化。於本文中所引用之全部專利申請案、專利及其它公 告的全文皆以參考方式併入本文。 【圖式簡單說明】 Μ 〇 【主要元件符號說明】 無。 ❹ -11-
Claims (1)
- 200937143 七、申請專利範圍: 1. 一種用來產生圖案的方法,其係包括下列步驟: (1)提供一種包含下列層的光阻乾膜積層體: a) 頂層,其可藉由從該積層體剝去而移除; b) 在該頂層頂端上的乾膜光阻層; c) 在該乾膜光阻頂端上之透明或半透明塗層;及 d) 在該塗層頂端上的底層,其中該底層可藉由從該積 層體剝去而移除; & (2)從該乾膜積層體剝去該頂層,且使用加熱及加壓將 該乾膜積層體塗敷至表面,使得該乾膜光阻層鄰近於該 表面; (3) 從該乾膜積層體剝去該底層,’使得該塗層留下而曝 露出; (4) 藉由選擇性曝露至雷射輻射在該乾膜光阻層中產 生圖案,使得部分該乾膜光阻層曝露至輻射來硬化,但 是其未曝露至雷射輻射的部分保持實質上未硬化;及 (5) 選擇性移除該乾膜光阻層的未硬化部分。 2 ·如申請專利範圍第1項之方法,其中該透明或半透明塗 層爲聚乙烯醇。 3. 如申請專利範圍第1項之方法,其中該移除光阻乾膜層 之未硬化部分的步驟亦移除該透明或半透明塗層。 4. 如申請專利範圍第1項之方法,其中該選擇性移除未硬 化部分的步驟包括以鹼性水溶液洗滌該乾膜光阻層來移 除未硬化部分。 5. 如申請專利範圍第1項之方法,其中該表面包含覆銅積 -12- 200937143 層體。 6. 如申請專利範_ i項之方法,其中該頂層包含選自於 由下列所組成之群組的材料:經處理的纖維素、紙、聚 烯烴樹脂、聚酯樹脂及聚氯乙烯樹脂。 7. 如申請專利範圍第1項之方法,其中該底層包含選自於 由下列所組成之群組的材料:經處理的纖維素、紙、聚 烯烴樹脂、聚酯樹脂及聚氯乙烯樹脂。 8. 如申請專利範圍第1項之方法,其中該雷射發射出在約 350至約450奈米間的光波長。 ❹ -13- 200937143 四、指定代表圖: (一) 本案指定代表圖為:第(1 )圖。 (二) 本代表圖之元件符號簡單說明: Μ 〇 /w\ 五、本案若有化學式時,請揭示最能顯示發明特徵的化學式:
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JP6238760B2 (ja) * | 2014-01-16 | 2017-11-29 | キヤノン株式会社 | 構造物の製造方法及び液体吐出ヘッドの製造方法 |
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Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4530896A (en) * | 1970-03-03 | 1985-07-23 | Shipley Company Inc. | Photosensitive laminate |
US4544619A (en) * | 1970-03-03 | 1985-10-01 | Shipley Company Inc. | Photosensitive laminate |
DE2123702B2 (de) * | 1971-05-13 | 1979-11-08 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung eines Reliefbildes |
US4316951A (en) * | 1975-06-03 | 1982-02-23 | E. I. Du Pont De Nemours And Company | Multilayer photosensitive element with solvent-soluble layer |
US4289841A (en) * | 1978-02-26 | 1981-09-15 | E. I. Du Pont De Nemours And Company | Dry-developing photosensitive dry film resist |
US4293635A (en) * | 1980-05-27 | 1981-10-06 | E. I. Du Pont De Nemours And Company | Photopolymerizable composition with polymeric binder |
US4764449A (en) * | 1985-11-01 | 1988-08-16 | The Chromaline Corporation | Adherent sandblast photoresist laminate |
US5213945A (en) * | 1988-02-26 | 1993-05-25 | Morton International, Inc. | Dry film photoresist for forming a conformable mask and method of application to a printed circuit board or the like |
DE3842028A1 (de) * | 1988-12-14 | 1990-06-28 | Basf Ag | Photoresistfilm mit loeslicher zwischenschicht |
US5112721A (en) * | 1990-01-29 | 1992-05-12 | E. I. Du Pont De Nemours And Company | Photopolymerizable compositions containing sensitizer mixtures |
DE4027301A1 (de) * | 1990-08-29 | 1992-03-05 | Hoechst Ag | Photopolymerisierbares gemisch und daraus hergestelltes photopolymerisierbares aufzeichnungsmaterial |
DE69221072T2 (de) * | 1991-11-01 | 1997-11-13 | Macdermid Imaging Technology | Erhöhung der Haftung von photopolymerisierbaren Trockenfilmzusammensetzungen auf Trägern |
US5328546A (en) * | 1992-04-03 | 1994-07-12 | International Business Machines Corp. | Photo resist film application mechanism |
US5415971A (en) * | 1993-04-02 | 1995-05-16 | The Chromaline Corporation | Photoresist laminate including photoimageable adhesive layer |
JPH08319456A (ja) * | 1995-04-28 | 1996-12-03 | E I Du Pont De Nemours & Co | 印刷回路用の水系処理可能な軟質の光画像化可能耐久被覆材 |
US6297294B1 (en) * | 1999-10-07 | 2001-10-02 | E. I. Du Pont De Nemours And Company | Method for improving the adhesion of a photopolymerizable composition to copper |
EP1117006A1 (en) * | 2000-01-14 | 2001-07-18 | Shipley Company LLC | Photoresist having increased photospeed |
US6605406B2 (en) * | 2000-04-28 | 2003-08-12 | The Chromaline Corporation | Imageable photoresist laminate |
CA2491678A1 (en) * | 2002-07-10 | 2004-01-22 | Ciba Specialty Chemicals Holding Inc. | Heat stable photocurable resin composition for dry film resist |
EP1653281B1 (en) * | 2003-06-18 | 2010-09-29 | Kodak Graphic Communications Japan Ltd. | Negative photosensitive composition and negative photosensitive lithographic printing plate |
JP2005352064A (ja) * | 2004-06-09 | 2005-12-22 | Fuji Photo Film Co Ltd | 感光性フィルム、永久パターン及びその形成方法 |
JP2006085116A (ja) * | 2004-08-17 | 2006-03-30 | Fuji Photo Film Co Ltd | 感光性転写材料並びにパターン形成方法及びパターン |
-
2008
- 2008-01-28 US US12/020,673 patent/US20090191491A1/en not_active Abandoned
- 2008-12-11 EP EP08871832A patent/EP2225611A4/en not_active Withdrawn
- 2008-12-11 CN CN2008801252500A patent/CN101925859A/zh active Pending
- 2008-12-11 WO PCT/US2008/086307 patent/WO2009097051A1/en active Application Filing
- 2008-12-11 JP JP2010544975A patent/JP2011511963A/ja active Pending
- 2008-12-23 TW TW097150164A patent/TW200937143A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP2011511963A (ja) | 2011-04-14 |
EP2225611A4 (en) | 2011-03-02 |
WO2009097051A1 (en) | 2009-08-06 |
EP2225611A1 (en) | 2010-09-08 |
US20090191491A1 (en) | 2009-07-30 |
CN101925859A (zh) | 2010-12-22 |
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