CN1215381C - 用于深紫外线光刻胶的防反射组合物 - Google Patents
用于深紫外线光刻胶的防反射组合物 Download PDFInfo
- Publication number
- CN1215381C CN1215381C CNB998134694A CN99813469A CN1215381C CN 1215381 C CN1215381 C CN 1215381C CN B998134694 A CNB998134694 A CN B998134694A CN 99813469 A CN99813469 A CN 99813469A CN 1215381 C CN1215381 C CN 1215381C
- Authority
- CN
- China
- Prior art keywords
- photoresist
- composition
- coating
- class
- alkyl
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 89
- 229920002120 photoresistant polymer Polymers 0.000 title claims description 114
- 230000003667 anti-reflective effect Effects 0.000 title description 17
- 239000002904 solvent Substances 0.000 claims abstract description 28
- 239000002253 acid Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 24
- 229920000642 polymer Polymers 0.000 claims abstract description 14
- 239000008199 coating composition Substances 0.000 claims abstract 2
- 238000000576 coating method Methods 0.000 claims description 98
- 239000011248 coating agent Substances 0.000 claims description 87
- 239000000758 substrate Substances 0.000 claims description 57
- 239000000126 substance Substances 0.000 claims description 46
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 claims description 40
- 239000006117 anti-reflective coating Substances 0.000 claims description 35
- 238000010521 absorption reaction Methods 0.000 claims description 31
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical group COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 27
- 238000003384 imaging method Methods 0.000 claims description 25
- -1 tackifier Substances 0.000 claims description 25
- 229940116333 ethyl lactate Drugs 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 238000004132 cross linking Methods 0.000 claims description 14
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 12
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 150000002431 hydrogen Chemical group 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 9
- 150000002367 halogens Chemical group 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 239000000178 monomer Substances 0.000 claims description 8
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 claims description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 6
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 claims description 6
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000008065 acid anhydrides Chemical class 0.000 claims description 4
- 125000002723 alicyclic group Chemical group 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 125000001046 glycoluril group Chemical class [H]C12N(*)C(=O)N(*)C1([H])N(*)C(=O)N2* 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 150000007974 melamines Chemical class 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- UROWAZWGAADJLH-UHFFFAOYSA-N [nitro(phenyl)methyl] benzenesulfonate Chemical class C=1C=CC=CC=1C([N+](=O)[O-])OS(=O)(=O)C1=CC=CC=C1 UROWAZWGAADJLH-UHFFFAOYSA-N 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 238000000206 photolithography Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 62
- 239000000243 solution Substances 0.000 description 44
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 28
- 238000001259 photo etching Methods 0.000 description 18
- 238000002360 preparation method Methods 0.000 description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 15
- 229910052710 silicon Inorganic materials 0.000 description 15
- 239000010703 silicon Substances 0.000 description 15
- 239000007864 aqueous solution Substances 0.000 description 13
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 11
- FUGYGGDSWSUORM-UHFFFAOYSA-N 4-hydroxystyrene Chemical class OC1=CC=C(C=C)C=C1 FUGYGGDSWSUORM-UHFFFAOYSA-N 0.000 description 10
- 238000005530 etching Methods 0.000 description 10
- 239000000975 dye Substances 0.000 description 8
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 6
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 5
- VPVSTMAPERLKKM-UHFFFAOYSA-N glycoluril Chemical compound N1C(=O)NC2NC(=O)NC21 VPVSTMAPERLKKM-UHFFFAOYSA-N 0.000 description 5
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 229920001665 Poly-4-vinylphenol Polymers 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- KJIFKLIQANRMOU-UHFFFAOYSA-N oxidanium;4-methylbenzenesulfonate Chemical compound O.CC1=CC=C(S(O)(=O)=O)C=C1 KJIFKLIQANRMOU-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 238000004528 spin coating Methods 0.000 description 4
- HZBSQYSUONRRMW-UHFFFAOYSA-N (2-hydroxyphenyl) 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1O HZBSQYSUONRRMW-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229920006037 cross link polymer Polymers 0.000 description 3
- 231100000053 low toxicity Toxicity 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001393 microlithography Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XLLXMBCBJGATSP-UHFFFAOYSA-N 2-phenylethenol Chemical class OC=CC1=CC=CC=C1 XLLXMBCBJGATSP-UHFFFAOYSA-N 0.000 description 2
- 229920003270 Cymel® Polymers 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000007766 curtain coating Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000013557 residual solvent Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- JYVXNLLUYHCIIH-UHFFFAOYSA-N (+/-)-mevalonolactone Natural products CC1(O)CCOC(=O)C1 JYVXNLLUYHCIIH-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- DLAYKYYRMUCFTA-UHFFFAOYSA-N 2-methyladamantane;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.C1C(C2)CC3CC1C(C)C2C3 DLAYKYYRMUCFTA-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- JYVXNLLUYHCIIH-ZCFIWIBFSA-N R-mevalonolactone, (-)- Chemical compound C[C@@]1(O)CCOC(=O)C1 JYVXNLLUYHCIIH-ZCFIWIBFSA-N 0.000 description 1
- 229910010282 TiON Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- HPFQPSQWZLFDMC-UHFFFAOYSA-N [2-nitro-6-(trifluoromethyl)phenyl]methyl 4-chlorobenzenesulfonate Chemical compound [O-][N+](=O)C1=CC=CC(C(F)(F)F)=C1COS(=O)(=O)C1=CC=C(Cl)C=C1 HPFQPSQWZLFDMC-UHFFFAOYSA-N 0.000 description 1
- DATWRUPPMDEMOY-UHFFFAOYSA-N [2-nitro-6-(trifluoromethyl)phenyl]methyl 4-nitrobenzenesulfonate Chemical compound C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)OCC1=C([N+]([O-])=O)C=CC=C1C(F)(F)F DATWRUPPMDEMOY-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000000572 ellipsometry Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007687 exposure technique Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical class [H]O* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000001455 metallic ions Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 1
- 229940057061 mevalonolactone Drugs 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- AQVLPBXSNOIHSN-UHFFFAOYSA-N phenyl 4-methoxybenzenesulfonate Chemical compound C1=CC(OC)=CC=C1S(=O)(=O)OC1=CC=CC=C1 AQVLPBXSNOIHSN-UHFFFAOYSA-N 0.000 description 1
- ROMWNDGABOQKIW-UHFFFAOYSA-N phenyliodanuidylbenzene Chemical compound C=1C=CC=CC=1[I-]C1=CC=CC=C1 ROMWNDGABOQKIW-UHFFFAOYSA-N 0.000 description 1
- 230000002186 photoactivation Effects 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000006462 rearrangement reaction Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000004304 visual acuity Effects 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/835—Macromolecular substances therefor, e.g. mordants
-
- 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
-
- 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
- G03F7/095—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials For Photolithography (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Paints Or Removers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/195,057 | 1998-11-18 | ||
US09/195,057 US6114085A (en) | 1998-11-18 | 1998-11-18 | Antireflective composition for a deep ultraviolet photoresist |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1330779A CN1330779A (zh) | 2002-01-09 |
CN1215381C true CN1215381C (zh) | 2005-08-17 |
Family
ID=22719888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998134694A Expired - Lifetime CN1215381C (zh) | 1998-11-18 | 1999-11-09 | 用于深紫外线光刻胶的防反射组合物 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6114085A (zh) |
EP (1) | EP1131678B1 (zh) |
JP (1) | JP4452408B2 (zh) |
KR (1) | KR100613672B1 (zh) |
CN (1) | CN1215381C (zh) |
AT (1) | ATE436042T1 (zh) |
DE (1) | DE69941091D1 (zh) |
HK (1) | HK1043630A1 (zh) |
MY (1) | MY117076A (zh) |
TW (1) | TWI223128B (zh) |
WO (1) | WO2000029906A2 (zh) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6258732B1 (en) * | 1999-02-04 | 2001-07-10 | International Business Machines Corporation | Method of forming a patterned organic dielectric layer on a substrate |
US6316165B1 (en) * | 1999-03-08 | 2001-11-13 | Shipley Company, L.L.C. | Planarizing antireflective coating compositions |
US6323287B1 (en) | 1999-03-12 | 2001-11-27 | Arch Specialty Chemicals, Inc. | Hydroxy-amino thermally cured undercoat for 193 NM lithography |
US6492092B1 (en) * | 1999-03-12 | 2002-12-10 | Arch Specialty Chemicals, Inc. | Hydroxy-epoxide thermally cured undercoat for 193 NM lithography |
US6610808B2 (en) | 1999-03-12 | 2003-08-26 | Arch Specialty Chemicals, Inc. | Thermally cured underlayer for lithographic application |
US6924339B2 (en) * | 1999-03-12 | 2005-08-02 | Arch Specialty Chemicals, Inc. | Thermally cured underlayer for lithographic application |
DE50015750D1 (de) * | 1999-04-28 | 2009-11-12 | Qimonda Ag | Bottomresist |
US6797451B2 (en) * | 1999-07-30 | 2004-09-28 | Hynix Semiconductor Inc. | Reflection-inhibiting resin used in process for forming photoresist pattern |
US6686124B1 (en) * | 2000-03-14 | 2004-02-03 | International Business Machines Corporation | Multifunctional polymeric materials and use thereof |
US6420088B1 (en) * | 2000-06-23 | 2002-07-16 | International Business Machines Corporation | Antireflective silicon-containing compositions as hardmask layer |
EP1172695A1 (en) * | 2000-07-14 | 2002-01-16 | Shipley Company LLC | Barrier layer |
JP3509760B2 (ja) * | 2001-02-08 | 2004-03-22 | 株式会社半導体先端テクノロジーズ | 半導体装置の製造方法 |
TW594416B (en) * | 2001-05-08 | 2004-06-21 | Shipley Co Llc | Photoimageable composition |
KR100520163B1 (ko) * | 2001-06-21 | 2005-10-10 | 주식회사 하이닉스반도체 | 니트로기를 포함하는 신규의 포토레지스트 중합체 및 이를함유하는 포토레지스트 조성물 |
JP3445584B2 (ja) * | 2001-08-10 | 2003-09-08 | 沖電気工業株式会社 | 反射防止膜のエッチング方法 |
US7070914B2 (en) * | 2002-01-09 | 2006-07-04 | Az Electronic Materials Usa Corp. | Process for producing an image using a first minimum bottom antireflective coating composition |
US6844131B2 (en) | 2002-01-09 | 2005-01-18 | Clariant Finance (Bvi) Limited | Positive-working photoimageable bottom antireflective coating |
US20030215736A1 (en) * | 2002-01-09 | 2003-11-20 | Oberlander Joseph E. | Negative-working photoimageable bottom antireflective coating |
JP3816006B2 (ja) * | 2002-01-16 | 2006-08-30 | 松下電器産業株式会社 | パターン形成方法 |
EP1554033A4 (en) * | 2002-02-06 | 2007-12-05 | Fujifilm Electronic Materials | IMPROVED COMPOSITIONS FOR REMOVING BORED BEADS OF SEMICONDUCTOR LOADING BUFFER COATINGS AND METHOD FOR THEIR USE |
US6894104B2 (en) | 2002-05-23 | 2005-05-17 | Brewer Science Inc. | Anti-reflective coatings and dual damascene fill compositions comprising styrene-allyl alcohol copolymers |
KR100636663B1 (ko) * | 2002-06-24 | 2006-10-23 | 주식회사 하이닉스반도체 | 유기 반사방지막 조성물 및 이를 이용한 포토레지스트의패턴 형성 방법 |
FR2842533B1 (fr) * | 2002-07-18 | 2006-11-24 | Hynix Semiconductor Inc | Composition de revetement organique antireflet, procede de formation de motifs de photoresist a l'aide de cette composition et dispositif a semi-conducteur fabrique grace a ce procede |
US7208249B2 (en) * | 2002-09-30 | 2007-04-24 | Applied Materials, Inc. | Method of producing a patterned photoresist used to prepare high performance photomasks |
JP2004177952A (ja) * | 2002-11-20 | 2004-06-24 | Rohm & Haas Electronic Materials Llc | 多層フォトレジスト系 |
US7264913B2 (en) * | 2002-11-21 | 2007-09-04 | Az Electronic Materials Usa Corp. | Antireflective compositions for photoresists |
KR100832247B1 (ko) * | 2002-11-27 | 2008-05-28 | 주식회사 동진쎄미켐 | 유기 난반사 방지막 조성물 및 이를 이용한 패턴 형성방법 |
KR100512171B1 (ko) * | 2003-01-24 | 2005-09-02 | 삼성전자주식회사 | 하층 레지스트용 조성물 |
TWI346838B (en) * | 2003-04-02 | 2011-08-11 | Nissan Chemical Ind Ltd | Epoxy compound and carboxylic acid compound containing composition for forming sublayer coating for use in lithography |
KR101148918B1 (ko) | 2003-04-17 | 2012-05-22 | 닛산 가가쿠 고교 가부시키 가이샤 | 다공질 하층막 및 다공질 하층막을 형성하기 위한 하층막형성 조성물 |
US7488565B2 (en) * | 2003-10-01 | 2009-02-10 | Chevron U.S.A. Inc. | Photoresist compositions comprising diamondoid derivatives |
US7270931B2 (en) * | 2003-10-06 | 2007-09-18 | International Business Machines Corporation | Silicon-containing compositions for spin-on ARC/hardmask materials |
US20050214674A1 (en) * | 2004-03-25 | 2005-09-29 | Yu Sui | Positive-working photoimageable bottom antireflective coating |
US20050255410A1 (en) | 2004-04-29 | 2005-11-17 | Guerrero Douglas J | Anti-reflective coatings using vinyl ether crosslinkers |
JP4491283B2 (ja) * | 2004-06-10 | 2010-06-30 | 信越化学工業株式会社 | 反射防止膜形成用組成物を用いたパターン形成方法 |
US7638266B2 (en) * | 2004-08-12 | 2009-12-29 | International Business Machines Corporation | Ultrathin polymeric photoacid generator layer and method of fabricating at least one of a device and a mask by using said layer |
KR100623694B1 (ko) * | 2004-08-30 | 2006-09-19 | 삼성에스디아이 주식회사 | 레이저 전사용 도너 기판 및 그 기판을 사용하여 제조되는유기 전계 발광 소자의 제조 방법 |
KR100611767B1 (ko) * | 2004-08-30 | 2006-08-10 | 삼성에스디아이 주식회사 | 레이저 전사용 도너 기판 및 그 필름을 사용하여 제조되는유기 전계 발광 소자의 제조 방법 |
KR20060033554A (ko) * | 2004-10-15 | 2006-04-19 | 삼성에스디아이 주식회사 | 레이저 열전사 장치 및 이를 이용한 유기전계 발광 소자의제조 방법 |
US20060177772A1 (en) * | 2005-02-10 | 2006-08-10 | Abdallah David J | Process of imaging a photoresist with multiple antireflective coatings |
US7470505B2 (en) * | 2005-09-23 | 2008-12-30 | Lexmark International, Inc. | Methods for making micro-fluid ejection head structures |
WO2007047379A2 (en) * | 2005-10-12 | 2007-04-26 | Sundance Enterprises | Fluidized positioning and protection system |
US7544750B2 (en) * | 2005-10-13 | 2009-06-09 | International Business Machines Corporation | Top antireflective coating composition with low refractive index at 193nm radiation wavelength |
US7816069B2 (en) * | 2006-06-23 | 2010-10-19 | International Business Machines Corporation | Graded spin-on organic antireflective coating for photolithography |
US7754414B2 (en) * | 2006-07-12 | 2010-07-13 | Az Electronic Materials Usa Corp. | Antireflective coating compositions |
JP4724072B2 (ja) * | 2006-08-17 | 2011-07-13 | 富士通株式会社 | レジストパターンの形成方法、半導体装置及びその製造方法 |
US7416834B2 (en) * | 2006-09-27 | 2008-08-26 | Az Electronic Materials Usa Corp. | Antireflective coating compositions |
US7666575B2 (en) * | 2006-10-18 | 2010-02-23 | Az Electronic Materials Usa Corp | Antireflective coating compositions |
JP5045064B2 (ja) * | 2006-11-02 | 2012-10-10 | Jnc株式会社 | アルカリ可溶性重合体及びそれを用いたポジ型感光性樹脂組成物 |
US7824844B2 (en) * | 2007-01-19 | 2010-11-02 | Az Electronic Materials Usa Corp. | Solvent mixtures for antireflective coating compositions for photoresists |
US8153346B2 (en) | 2007-02-23 | 2012-04-10 | Fujifilm Electronic Materials, U.S.A., Inc. | Thermally cured underlayer for lithographic application |
US7833692B2 (en) * | 2007-03-12 | 2010-11-16 | Brewer Science Inc. | Amine-arresting additives for materials used in photolithographic processes |
JP5260094B2 (ja) * | 2007-03-12 | 2013-08-14 | ローム・アンド・ハース・エレクトロニック・マテリアルズ,エル.エル.シー. | フェノール系ポリマー及びこれを含有するフォトレジスト |
KR100886314B1 (ko) * | 2007-06-25 | 2009-03-04 | 금호석유화학 주식회사 | 유기반사방지막용 공중합체 및 이를 포함하는유기반사방지막 조성물 |
US8088548B2 (en) * | 2007-10-23 | 2012-01-03 | Az Electronic Materials Usa Corp. | Bottom antireflective coating compositions |
WO2009068755A1 (en) * | 2007-11-30 | 2009-06-04 | Braggone Oy | Novel siloxane polymer compositions |
US20090253080A1 (en) * | 2008-04-02 | 2009-10-08 | Dammel Ralph R | Photoresist Image-Forming Process Using Double Patterning |
US20090253081A1 (en) * | 2008-04-02 | 2009-10-08 | David Abdallah | Process for Shrinking Dimensions Between Photoresist Pattern Comprising a Pattern Hardening Step |
US20100040838A1 (en) * | 2008-08-15 | 2010-02-18 | Abdallah David J | Hardmask Process for Forming a Reverse Tone Image |
US8455176B2 (en) * | 2008-11-12 | 2013-06-04 | Az Electronic Materials Usa Corp. | Coating composition |
US8084186B2 (en) * | 2009-02-10 | 2011-12-27 | Az Electronic Materials Usa Corp. | Hardmask process for forming a reverse tone image using polysilazane |
US8632948B2 (en) * | 2009-09-30 | 2014-01-21 | Az Electronic Materials Usa Corp. | Positive-working photoimageable bottom antireflective coating |
KR20120105545A (ko) * | 2010-01-18 | 2012-09-25 | 닛산 가가쿠 고교 가부시키 가이샤 | 감광성 레지스트 하층막 형성 조성물 및 레지스트 패턴의 형성 방법 |
MX2013001163A (es) * | 2010-08-05 | 2013-03-22 | Basf Se | Preparacion de alcoxilatos de aminotriazina. |
JP5517848B2 (ja) * | 2010-09-08 | 2014-06-11 | キヤノン株式会社 | 液体吐出ヘッドの製造方法 |
US8623589B2 (en) | 2011-06-06 | 2014-01-07 | Az Electronic Materials Usa Corp. | Bottom antireflective coating compositions and processes thereof |
CN103351465B (zh) | 2013-07-15 | 2015-09-09 | 京东方科技集团股份有限公司 | 光刻胶单体、光刻胶及它们的制备方法、彩色滤光片 |
CN103646672A (zh) * | 2013-12-02 | 2014-03-19 | 朱嵘飞 | 一种集材料与结构吸波功能于一体的新型吸波功能设计 |
US10295907B2 (en) | 2014-05-22 | 2019-05-21 | Nissan Chemical Industries, Ltd. | Resist underlayer film-forming composition for lithography containing polymer having acrylamide structure and acrylic acid ester structure |
US11262656B2 (en) * | 2016-03-31 | 2022-03-01 | Rohm And Haas Electronic Materials Korea Ltd. | Coating compositions for use with an overcoated photoresist |
US20210271164A1 (en) * | 2020-02-27 | 2021-09-02 | Taiwan Semiconductor Manufacturing Co., Ltd. | Photoresist composition and method of manufacturing a semiconductor device |
CN115386858B (zh) * | 2022-07-15 | 2024-06-04 | 华东理工大学 | 一种有机无机杂化金属氧化物薄膜的气相沉积制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491628A (en) * | 1982-08-23 | 1985-01-01 | International Business Machines Corporation | Positive- and negative-working resist compositions with acid generating photoinitiator and polymer with acid labile groups pendant from polymer backbone |
JPS61228438A (ja) * | 1985-04-02 | 1986-10-11 | Konishiroku Photo Ind Co Ltd | 感光性組成物 |
EP0440374B1 (en) * | 1990-01-30 | 1997-04-16 | Wako Pure Chemical Industries Ltd | Chemical amplified resist material |
US6165697A (en) * | 1991-11-15 | 2000-12-26 | Shipley Company, L.L.C. | Antihalation compositions |
US5294680A (en) * | 1992-07-24 | 1994-03-15 | International Business Machines Corporation | Polymeric dyes for antireflective coatings |
EP0605089B1 (en) * | 1992-11-03 | 1999-01-07 | International Business Machines Corporation | Photoresist composition |
US5843624A (en) * | 1996-03-08 | 1998-12-01 | Lucent Technologies Inc. | Energy-sensitive resist material and a process for device fabrication using an energy-sensitive resist material |
US5652317A (en) * | 1996-08-16 | 1997-07-29 | Hoechst Celanese Corporation | Antireflective coatings for photoresist compositions |
TW464791B (en) * | 1996-09-30 | 2001-11-21 | Hoechst Celanese Corp | Bottom antireflective coatings containing an arylhydrazo dye |
US5919601A (en) * | 1996-11-12 | 1999-07-06 | Kodak Polychrome Graphics, Llc | Radiation-sensitive compositions and printing plates |
KR100265597B1 (ko) * | 1996-12-30 | 2000-09-15 | 김영환 | Arf 감광막 수지 및 그 제조방법 |
US5981145A (en) * | 1997-04-30 | 1999-11-09 | Clariant Finance (Bvi) Limited | Light absorbing polymers |
-
1998
- 1998-11-18 US US09/195,057 patent/US6114085A/en not_active Expired - Lifetime
-
1999
- 1999-10-19 TW TW088118051A patent/TWI223128B/zh not_active IP Right Cessation
- 1999-11-09 CN CNB998134694A patent/CN1215381C/zh not_active Expired - Lifetime
- 1999-11-09 DE DE69941091T patent/DE69941091D1/de not_active Expired - Lifetime
- 1999-11-09 JP JP2000582851A patent/JP4452408B2/ja not_active Expired - Lifetime
- 1999-11-09 EP EP99969903A patent/EP1131678B1/en not_active Expired - Lifetime
- 1999-11-09 WO PCT/EP1999/008571 patent/WO2000029906A2/en active IP Right Grant
- 1999-11-09 AT AT99969903T patent/ATE436042T1/de not_active IP Right Cessation
- 1999-11-09 KR KR1020017006176A patent/KR100613672B1/ko active IP Right Grant
- 1999-11-15 MY MYPI99004952A patent/MY117076A/en unknown
-
2002
- 2002-06-21 HK HK02104626.2A patent/HK1043630A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
KR20010089464A (ko) | 2001-10-06 |
US6114085A (en) | 2000-09-05 |
EP1131678A2 (en) | 2001-09-12 |
CN1330779A (zh) | 2002-01-09 |
MY117076A (en) | 2004-04-30 |
HK1043630A1 (zh) | 2002-09-20 |
WO2000029906A2 (en) | 2000-05-25 |
JP2002530696A (ja) | 2002-09-17 |
ATE436042T1 (de) | 2009-07-15 |
KR100613672B1 (ko) | 2006-08-21 |
EP1131678B1 (en) | 2009-07-08 |
JP4452408B2 (ja) | 2010-04-21 |
WO2000029906A3 (en) | 2000-10-05 |
TWI223128B (en) | 2004-11-01 |
DE69941091D1 (de) | 2009-08-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1215381C (zh) | 用于深紫外线光刻胶的防反射组合物 | |
CN100335973C (zh) | 负性作用可光成像底部抗反射涂层 | |
JP5613950B2 (ja) | フォトレジスト用の反射防止膜組成物 | |
CN100342283C (zh) | 使用第一最小值底部抗反射涂层组合物制备图像的方法 | |
CN1828420B (zh) | 与外涂的光致抗蚀剂一起使用的涂料组合物 | |
CN1847982B (zh) | 与外涂的光刻胶一起使用的涂层组合物 | |
JP3835823B2 (ja) | フォトレジスト組成物のための反射防止膜 | |
KR101824759B1 (ko) | 하층 코팅 조성물 및 마이크로전자 장치의 제조 방법 | |
JP3231794B2 (ja) | フォトレジスト組成物用の反射防止膜用組成物及びそれの使用法 | |
CN101142533B (zh) | 具有多个抗反射涂层的光致抗蚀剂的成像方法 | |
CN1615302A (zh) | 正性作用可光成像底部抗反射涂层 | |
CN1273646A (zh) | 底部抗反射涂层组合物和用于该组合物的新型聚合物染料 | |
US6187506B1 (en) | Antireflective coating for photoresist compositions | |
CN1942826A (zh) | 正性操作的可光成像的底部抗反射涂层 | |
CN1253638A (zh) | 吸光聚合物 | |
KR20020011093A (ko) | 반사방지 코팅 조성물 | |
CN1325995C (zh) | 负性深紫外光刻胶 | |
JPH06118656A (ja) | 反射防止膜およびレジストパターンの形成方法 | |
JP2001505234A (ja) | フォトレジスト組成物のための反射防止膜 | |
KR101690386B1 (ko) | 네거티브 레지스트를 위한 현상 가능한 하부 반사방지 코팅 조성물 | |
CN1181397C (zh) | 含芳基联亚氨基染料的抗反射底涂料及其形成影像的方法 | |
CN1748181A (zh) | 放射线敏感性树脂组合物、其制造法以及使用其的半导体装置的制造方法 | |
KR100599146B1 (ko) | 포토레지스트용 반사 방지 코팅재 | |
CN1221497A (zh) | 氨基彩色发色团的金属离子含量的降低及其用于合成光致抗蚀剂的低金属含量抗反射底涂层 | |
JP2004286809A (ja) | 染料含有硬化性組成物、並びに、これを用いたカラーフィルターおよびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
C10 | Entry into substantive examination | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1043630 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: AZ ELECTRONIC MATERIALS IP CO., LTD. Free format text: FORMER OWNER: AZ ELECTRONIC MATERIALS JAPAN CO., LTD. Effective date: 20120926 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120926 Address after: Tokyo, Japan Patentee after: AZ ELECTRONIC MATERIALS USA Corp. Address before: Tokyo, Japan Patentee before: AZ Electronic Materials Japan Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: MERCK PATENT GMBH Free format text: FORMER OWNER: AZ ELECTRONIC MATERIALS IP CO., LTD. Effective date: 20150414 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150414 Address after: Darmstadt Patentee after: MERCK PATENT GmbH Address before: Tokyo, Japan Patentee before: AZ ELECTRONIC MATERIALS USA Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20050817 |
|
CX01 | Expiry of patent term |