CN106249541A - Composition for forming green photoresist and color filter using the same - Google Patents
Composition for forming green photoresist and color filter using the same Download PDFInfo
- Publication number
- CN106249541A CN106249541A CN201610357240.6A CN201610357240A CN106249541A CN 106249541 A CN106249541 A CN 106249541A CN 201610357240 A CN201610357240 A CN 201610357240A CN 106249541 A CN106249541 A CN 106249541A
- Authority
- CN
- China
- Prior art keywords
- green
- constituent
- content
- coloring agent
- viridine
- 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.)
- Pending
Links
- 229920002120 photoresistant polymer Polymers 0.000 title claims abstract description 19
- 239000003086 colorant Substances 0.000 claims abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 17
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 239000003999 initiator Substances 0.000 claims abstract description 5
- 239000000470 constituent Substances 0.000 claims description 34
- WNJSKZBEWNVKGU-UHFFFAOYSA-N 2,2-dimethoxyethylbenzene Chemical compound COC(OC)CC1=CC=CC=C1 WNJSKZBEWNVKGU-UHFFFAOYSA-N 0.000 claims description 32
- YEIGUXGHHKAURB-UHFFFAOYSA-N viridine Natural products O=C1C2=C3CCC(=O)C3=CC=C2C2(C)C(O)C(OC)C(=O)C3=COC1=C23 YEIGUXGHHKAURB-UHFFFAOYSA-N 0.000 claims description 32
- 239000001060 yellow colorant Substances 0.000 claims description 5
- 230000037396 body weight Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 abstract description 3
- 239000000040 green colorant Substances 0.000 abstract 2
- 239000001056 green pigment Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- -1 polypropylene Polymers 0.000 description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- DJOWTWWHMWQATC-KYHIUUMWSA-N Karpoxanthin Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1(O)C(C)(C)CC(O)CC1(C)O)C=CC=C(/C)C=CC2=C(C)CC(O)CC2(C)C DJOWTWWHMWQATC-KYHIUUMWSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- GLLRIXZGBQOFLM-UHFFFAOYSA-N Xanthorin Natural products C1=C(C)C=C2C(=O)C3=C(O)C(OC)=CC(O)=C3C(=O)C2=C1O GLLRIXZGBQOFLM-UHFFFAOYSA-N 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- SNKDYZWZGDJEEB-UHFFFAOYSA-N 1-methoxypropan-2-ol;toluene Chemical compound COCC(C)O.CC1=CC=CC=C1 SNKDYZWZGDJEEB-UHFFFAOYSA-N 0.000 description 1
- UTHVBVWSNXKBGG-UHFFFAOYSA-N 2,3-dihydroxypropyl prop-2-enoate;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.OCC(O)COC(=O)C=C UTHVBVWSNXKBGG-UHFFFAOYSA-N 0.000 description 1
- PTTPXKJBFFKCEK-UHFFFAOYSA-N 2-Methyl-4-heptanone Chemical compound CC(C)CC(=O)CC(C)C PTTPXKJBFFKCEK-UHFFFAOYSA-N 0.000 description 1
- NQBXSWAWVZHKBZ-UHFFFAOYSA-N 2-butoxyethyl acetate Chemical compound CCCCOCCOC(C)=O NQBXSWAWVZHKBZ-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- CDVFNBYSWJAEPJ-UHFFFAOYSA-N 3-butylfuran-2,5-dione Chemical compound CCCCC1=CC(=O)OC1=O CDVFNBYSWJAEPJ-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- UKMBKKFLJMFCSA-UHFFFAOYSA-N [3-hydroxy-2-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(CO)OC(=O)C(C)=C UKMBKKFLJMFCSA-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 239000012965 benzophenone Substances 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229920000891 common polymer Polymers 0.000 description 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical group O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 1
- KOMDZQSPRDYARS-UHFFFAOYSA-N cyclopenta-1,3-diene titanium Chemical compound [Ti].C1C=CC=C1.C1C=CC=C1 KOMDZQSPRDYARS-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 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
- 239000000178 monomer Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials For Photolithography (AREA)
- Optical Filters (AREA)
Abstract
The invention provides a composition for a green photoresist and a color filter using the same. The composition comprises a colorant, a resin, a polymer compound, a photopolymerization initiator and a solvent. The colorant comprises a green colorant comprising at least one of green pigments c.i.58 and c.i.59. The colorant is present in an amount less than 40% by weight of the total solids of the composition, and the green colorant is present in an amount less than 25% by weight of the total solids of the composition. The invention improves the material of photoresist used for forming color filter, which can be matched with the optimization of display.
Description
Technical field
The present invention relates to a kind of constituent and application thereof, in particular to a kind of composition for forming green light photoresist
Thing and use its colored filter.
Background technology
Colored filter is widely used in various display, to provide colorful display effect.Most typical colour
Optical filter includes the photoresist of three kinds of colors of red, green, blue, but also has other change shape.Present to reach more preferable color
Effect, pigment type and ratio again for the white light photoresist in colored filter have various trial and adjustment so far.This
Outward, the optimization of display is coordinated, it is also possible to make Other substrate materials further to adjust.
Summary of the invention
It is an object of the invention to provide a kind of for forming the constituent of green light photoresist and using its colorized optical filtering
Sheet, improves for can be used on the material of the photoresist forming colored filter so that it is can coordinate the optimization of display.
For achieving the above object, according to embodiments of the invention, it is provided that a kind of constituent, it is used for forming green photoetching
Glue.This kind of constituent includes coloring agent, resin, polymerizable compound, photopolymerization initiator and solvent.Coloring agent includes green coloring
Agent, this green colourant includes viridine green C.I.58 and C.I.59 at least one of which.The content of coloring agent is relative to composition
The total solid weight percent content of thing is less than 40%, and the content of green colourant is relative to the total solid weight hundred of constituent
Divide rate content less than 25%.
Wherein, this green colourant further includes other kind of viridine green.
Wherein, this green colourant further includes viridine green C.I.7 and/or C.I.36.
Wherein, this coloring agent further includes yellow colorants.
Wherein, this yellow colorants includes yellow uitramarine C.I.138 and/or C.I.150.
Wherein, including viridine green C.I.7, C.I.36 at least one of which and yellow uitramarine C.I.138, C.I.150 its
In at least one.
Wherein, the content of this coloring agent is less than 33% relative to the total solid weight percent content of this constituent, and should
The content of green colourant is less than or equal to 21% relative to the total solid weight percent content of this constituent.
According to embodiments of the invention, also providing for a kind of colored filter, it includes green light photoresist, this green light photoresist
Formed by constituent according to an embodiment of the invention (person described in such as leading portion).
Wherein, the bulk resistivity value of this green light photoresist equals to or more than 1012Ω·cm。
Describe the present invention below in conjunction with specific embodiment, but not as a limitation of the invention.
Detailed description of the invention
According to embodiments of the invention, a kind of constituent for forming green light photoresist includes coloring agent, resin, polymerization
Compound, photopolymerization initiator and solvent.Wherein, coloring agent includes green colourant, and this green colourant includes viridine green
C.I.58 and C.I.59 at least one of which.Further, the content of coloring agent contains relative to the total solid weight percentage rate of constituent
Amount is less than 40%, and the content of green colourant is less than 25% relative to the total solid weight percent content of constituent.That is,
In this embodiment, the constituent more than 60% is transparent material.
This kind of constituent is particularly suitable for liquid crystal display, especially colored filter is configured at thin film transistor (TFT)
The liquid crystal display of (Color Filter on Array, COA) on substrate.By limit toner and green coloring therein
The content of agent, can avoid owing to the metal ion in green colourant is to external diffusion, and disturb the phenomenon of liquid crystal drive.Even if no
Extra protective layer is set, is also unlikely deterioration display effect.More preferably, the content of coloring agent is relative to the total solid of constituent
Weight percent content is less than 33%, and the content of green colourant is little relative to the total solid weight percent content of constituent
In or equal to 21%.
Additionally, the green colourant of coloring agent may also include other kind of viridine green, such as viridine green C.I.7,
C.I.36 etc..Further, coloring agent may also include yellow colorants, such as yellow uitramarine C.I.138, C.I.150 etc..One
In embodiment, at least one above-mentioned viridine green optional does any matched combined, such as viridine green with yellow uitramarine
The combination of C.I.58 and yellow uitramarine C.I.138；Or be the combination of viridine green C.I.58 and yellow uitramarine C.I.150；Or be
Viridine green C.I.58, viridine green C.I.7 and the combination of yellow uitramarine C.I.138；Or be viridine green C.I.58, green face
The combination of material C.I.7, yellow uitramarine C.I.138 and yellow uitramarine C.I.150；Or be viridine green C.I.59 and yellow uitramarine
The combination of C.I.138；Or be the combination of viridine green C.I.59 and yellow uitramarine C.I.150；Or be viridine green C.I.59, green
The combination of color pigment C.I.7 and yellow uitramarine C.I.138；Or be viridine green C.I.59, viridine green C.I.7, yellow uitramarine
The combination of C.I.138 and yellow uitramarine C.I.150；Or be viridine green C.I.58, viridine green C.I.59 and yellow uitramarine
The combination of C.I.138；Or be viridine green C.I.58, the combination of viridine green C.I.59 and yellow uitramarine C.I.150；Or be green
Color pigment C.I.58, viridine green C.I.59, yellow uitramarine C.I.138 and the combination of yellow uitramarine C.I.150；Or be green face
Material C.I.58, viridine green C.I.59, viridine green C.I.7 and the combination of yellow uitramarine C.I.138；Or be viridine green
C.I.58, viridine green C.I.59, viridine green C.I.7, yellow uitramarine C.I.138 and the combination of yellow uitramarine C.I.150.
Resin preferably has the transmitance of more than 80% in wavelengths of visible light scope, more preferably has more than 95%
Transmitance.Resin can include non-sensing optical activity resin and sensing optical activity resin.Non-sensing optical activity resin can be such as butyral tree
Fat, Styrene maleic acid copolymer, chlorinated polyethylene, chlorinated polypropylene, polrvinyl chloride, Chlorovinyl-acetate vinyl are common
Polymers, polyvinyl acetate, polyurethane system resin, polyester resin, acrylic resin, alkyd (alkyd) resin, benzene
Vinyl, polyamide, rubber series resin, thermoprene system resin, cellulose family, polybutadiene, polyimide resin
Deng thermoplastic resin, and/or epoxy resin, benzo guanamine resin, rosin modified maleic resin, Abietyl modified anti-fourth
The thermosetting resins such as enedioic acid resin, phenol resin, melmac, carbamide resin.Additionally, it be also possible to use, there is acid functional
The acrylic resin of base, alpha-olefin-maleic anhydride multipolymer, SMA, styrene-benzene
Vinyl sulfonic acid copolymer, ethylene-methacrylic acid copolymer, different stretch butyl-maleic anhydride multipolymer this kind of there is alkali can
The resin of dissolubility, is beneficial to coordinate the use of developer solution (mostly being alkalescence), improves developing performance.Sensing optical activity resin can be such as
The methacrylic compound of ethylenic unsaturated double bond, cinnamic acid is imported by reactive functional group or reactive substituent group
Etc., wherein reactive functional group or reactive substituent group for example, NCO, aldehyde radical, epoxy radicals.
Polymerizable compound can use the methacrylate by tool hydroxyl to react many officials of gained with polyfunctional isocyanate
Energy urethane acrylate is as monomer.The methacrylate of described tool hydroxyl can be such as methacrylic acid 2-hydroxyl second
Ester, methacrylate 4-hydroxy butyl ester, dimethacrylate three hydroxyl first propyl ester, trimethacrylate acid three hydroxyl first propyl ester, trimethyl
The new Doutrate of acrylic acid, trimethacrylate acid two-three hydroxyl first propyl ester, the new Doutrate of pentamethyl acrylic acid two, hexamethyl third
The new Doutrate of olefin(e) acid two, two new penta tetrols oxidation stretch ethyl modification pentamethacrylates, two new penta tetrol expoxy propane change
Property pentamethacrylates, two new penta tetrol caprolactone modification pentamethacrylates, glyceryl acrylate methacrylate,
Glycerol dimethacrylate, methacrylic acid 2-hydroxyl-3-acryloyl group propyl ester, containing epoxy compounds and acrylic acid carboxylic first
The reactant of ester, hydroxyl polyalcohols polyacrylate etc..Polyfunctional isocyanate can be such as two Carbimide. first stretch phenyl ester, two
Carbimide. six methylene ester, two Carbimide. diphenyl methylene esters, isophorone diisocyanate, polyisocyanate etc..
Photopolymerization initiator then can use oxime ester based compound, acetophenone based compound, Benzoinum based compound, benzophenone
Based compound, thiaxanthone (thioxanthone) based compound, triazine based compound, phosphine based compound, quinone based compound, boric acid
Ester based compound, carbazole based compound, imidazole compound, titanocenes (titanocene) based compound etc..
Solvent can use water, organic solution etc..Spendable organic solution includes Ketohexamethylene, ethyl cellosolve acetic acid
Ester, butyl cellosolve acetate, 1-methoxyl group-2-propyl-acetic acid ester, propylene glycol methyl ether acetate, diethylene glycol dimethyl ether,
Ethylbenzene, ethylene glycol diethyl ether, dimethylbenzene, ethyl cellosolve, methyl-positive pentanone, propylene glycol monomethyl ether toluene, butanone, acetic acid
Ethyl ester, methanol, ethanol, isopropanol, butanol, isobutyl ketone, petroleum solvent etc..
In addition, constituent according to embodiments of the present invention may also include common dispersant, light sensitizer, chain tra nsfer
The additives such as agent, its available kind repeats the most one by one at this.
According to embodiments of the invention, a kind of colored filter including green light photoresist, its green light photoresist can be by root
Formed according to the constituent of any of the above-described embodiment.Now, limited due to the content of coloring agent and green colourant therein
System, the bulk resistivity value of this green light photoresist equals to or more than 1012Ω·cm.Consequently, it is possible to just do not result in liquid crystal display
Driving bad.
Asking for an interview table 1, it lists several example and comparative example for evidence.All examples and comparative example all use mentioned above
And pigment type, but the content of the coloring agent of example and green colourant therein falls in scope proposed by the invention,
Comparative example is the most exactly so so.As it can be seen from table 1 work as the content total solid weight relative to constituent of green colourant
Percent content is less than 25%, and the content of coloring agent is less than 40% relative to the total solid weight percent content of constituent
Time, can obtain equal to or more than 1012The bulk resistivity value of Ω cm.Particularly, when the content of green colourant is relative to composition
The total solid weight percent content of thing is less than or equal to 21%, and the content of coloring agent is relative to the total solid weight of constituent
When percent content is less than 33%, available higher bulk resistivity value.
Table 1
Certainly, the present invention also can have other various embodiments, in the case of without departing substantially from present invention spirit and essence thereof, ripe
Know those skilled in the art and can make various corresponding change and deformation according to the present invention, but these change and deformation accordingly
All should belong to the protection domain of the claims in the present invention.
Claims (9)
1. a constituent, is used for forming green light photoresist, it is characterised in that this constituent includes:
Coloring agent, including green colourant, this green colourant includes viridine green C.I. 58 and C.I. 59 at least a part of which one
Kind；
Resin；
Polymerizable compound；
Photopolymerization initiator；And
Solvent；
Wherein the content of this coloring agent is less than 40% relative to the total solid weight percent content of this constituent, and this green
The content of toner is less than 25% relative to the total solid weight percent content of this constituent.
Constituent the most according to claim 1, it is characterised in that this green colourant further includes other kind of viridine green.
Constituent the most according to claim 2, it is characterised in that this green colourant further includes viridine green C.I. 7
And/or C.I.36.
Constituent the most according to claim 1, it is characterised in that this coloring agent further includes yellow colorants.
Constituent the most according to claim 4, it is characterised in that this yellow colorants includes yellow uitramarine C.I. 138
And/or C.I. 150.
Constituent the most according to claim 1, it is characterised in that include viridine green C.I.7, C.I.36 at least a part of which one
Plant and yellow uitramarine C.I. 138, C.I. 150 at least one of which.
Constituent the most according to claim 1, it is characterised in that the content of this coloring agent is consolidated relative to the total of this constituent
Body weight percent content is less than 33%, and the content of this green colourant is relative to the total solid weight percentage rate of this constituent
Content is less than or equal to 21%.
8. a colored filter, it is characterised in that including:
Green light photoresist, is formed by described constituent arbitrary in claim 1～7.
Colored filter the most according to claim 8, it is characterised in that the bulk resistivity value of this green light photoresist equal to or
More than 1012Ω·cm。
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|---|---|---|---|
| TW104118110 | 2015-06-04 | ||
| TW104118110A TWI533088B (en) | 2015-06-04 | 2015-06-04 | Composition for forming green photoresist and color filter using the same |
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| CN106249541A true CN106249541A (en) | 2016-12-21 |
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Cited By (1)
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|---|---|---|---|---|
| CN114736550A (en) * | 2022-04-11 | 2022-07-12 | Tcl华星光电技术有限公司 | Composition, COA display panel, liquid crystal display device and display panel preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211110A (en) * | 2006-12-28 | 2008-07-02 | 第一毛织株式会社 | Green photosensitive resin composition and color filter prepared therefrom |
| CN101738862A (en) * | 2008-11-26 | 2010-06-16 | 凸版印刷株式会社 | Green photosensitive coloured composition and colour filter using same |
| CN102460240A (en) * | 2009-06-25 | 2012-05-16 | 东洋油墨Sc控股株式会社 | Colorant composition for color filter, color filter using same, and liquid crystal display device |
| JP2013130790A (en) * | 2011-12-22 | 2013-07-04 | Toppan Printing Co Ltd | Green-colored composition, color filter, method for manufacturing color filter, liquid crystal display device and organic el display device |
-
2015
- 2015-06-04 TW TW104118110A patent/TWI533088B/en active
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101211110A (en) * | 2006-12-28 | 2008-07-02 | 第一毛织株式会社 | Green photosensitive resin composition and color filter prepared therefrom |
| CN101738862A (en) * | 2008-11-26 | 2010-06-16 | 凸版印刷株式会社 | Green photosensitive coloured composition and colour filter using same |
| CN102460240A (en) * | 2009-06-25 | 2012-05-16 | 东洋油墨Sc控股株式会社 | Colorant composition for color filter, color filter using same, and liquid crystal display device |
| JP2013130790A (en) * | 2011-12-22 | 2013-07-04 | Toppan Printing Co Ltd | Green-colored composition, color filter, method for manufacturing color filter, liquid crystal display device and organic el display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114736550A (en) * | 2022-04-11 | 2022-07-12 | Tcl华星光电技术有限公司 | Composition, COA display panel, liquid crystal display device and display panel preparation method |
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| TWI533088B (en) | 2016-05-11 |
| TW201643547A (en) | 2016-12-16 |
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