KR102681330B1 - 고전도성 미세한 인쇄를 위한 구리 잉크 - Google Patents
고전도성 미세한 인쇄를 위한 구리 잉크 Download PDFInfo
- Publication number
- KR102681330B1 KR102681330B1 KR1020207020009A KR20207020009A KR102681330B1 KR 102681330 B1 KR102681330 B1 KR 102681330B1 KR 1020207020009 A KR1020207020009 A KR 1020207020009A KR 20207020009 A KR20207020009 A KR 20207020009A KR 102681330 B1 KR102681330 B1 KR 102681330B1
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- South Korea
- Prior art keywords
- ink
- copper
- silver
- substrate
- sintered
- Prior art date
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- 239000010949 copper Substances 0.000 title claims abstract description 122
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 77
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000007639 printing Methods 0.000 title description 10
- QCMHUGYTOGXZIW-UHFFFAOYSA-N 3-(dimethylamino)propane-1,2-diol Chemical compound CN(C)CC(O)CO QCMHUGYTOGXZIW-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000000758 substrate Substances 0.000 claims abstract description 49
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 claims abstract description 40
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005245 sintering Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 22
- 239000011230 binding agent Substances 0.000 claims description 14
- 229920000728 polyester Polymers 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 8
- 238000007650 screen-printing Methods 0.000 claims description 7
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 6
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 3
- NWFNSTOSIVLCJA-UHFFFAOYSA-L copper;diacetate;hydrate Chemical compound O.[Cu+2].CC([O-])=O.CC([O-])=O NWFNSTOSIVLCJA-UHFFFAOYSA-L 0.000 claims description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 claims 4
- ZXSQEZNORDWBGZ-UHFFFAOYSA-N 1,3-dihydropyrrolo[2,3-b]pyridin-2-one Chemical compound C1=CN=C2NC(=O)CC2=C1 ZXSQEZNORDWBGZ-UHFFFAOYSA-N 0.000 claims 2
- 229910021607 Silver chloride Inorganic materials 0.000 claims 2
- CQLFBEKRDQMJLZ-UHFFFAOYSA-M silver acetate Chemical compound [Ag+].CC([O-])=O CQLFBEKRDQMJLZ-UHFFFAOYSA-M 0.000 claims 2
- 229940071536 silver acetate Drugs 0.000 claims 2
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims 2
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 claims 2
- 229910001958 silver carbonate Inorganic materials 0.000 claims 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims 2
- 229960001516 silver nitrate Drugs 0.000 claims 2
- 229910001923 silver oxide Inorganic materials 0.000 claims 2
- FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 claims 2
- 229940019931 silver phosphate Drugs 0.000 claims 2
- 229910000161 silver phosphate Inorganic materials 0.000 claims 2
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 claims 2
- 229910000367 silver sulfate Inorganic materials 0.000 claims 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000000976 ink Substances 0.000 abstract description 151
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 238000007906 compression Methods 0.000 description 14
- 230000006835 compression Effects 0.000 description 14
- 239000000203 mixture Substances 0.000 description 13
- -1 propanol) Chemical class 0.000 description 13
- 238000001035 drying Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 150000001412 amines Chemical class 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- 239000000945 filler Substances 0.000 description 9
- 239000002105 nanoparticle Substances 0.000 description 9
- 101710134784 Agnoprotein Proteins 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000012691 Cu precursor Substances 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000003607 modifier Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000002491 polymer binding agent Substances 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000002518 antifoaming agent Substances 0.000 description 4
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 4
- 229920000620 organic polymer Polymers 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000005749 Copper compound Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 239000003125 aqueous solvent Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000003849 aromatic solvent Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000001880 copper compounds Chemical class 0.000 description 3
- HFDWIMBEIXDNQS-UHFFFAOYSA-L copper;diformate Chemical compound [Cu+2].[O-]C=O.[O-]C=O HFDWIMBEIXDNQS-UHFFFAOYSA-L 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920001601 polyetherimide Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 150000003378 silver Chemical class 0.000 description 3
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
- KVNYFPKFSJIPBJ-UHFFFAOYSA-N 1,2-diethylbenzene Chemical compound CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 2
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 2
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 description 2
- NYEZZYQZRQDLEH-UHFFFAOYSA-N 2-ethyl-4,5-dihydro-1,3-oxazole Chemical group CCC1=NCCO1 NYEZZYQZRQDLEH-UHFFFAOYSA-N 0.000 description 2
- LTACQVCHVAUOKN-UHFFFAOYSA-N 3-(diethylamino)propane-1,2-diol Chemical compound CCN(CC)CC(O)CO LTACQVCHVAUOKN-UHFFFAOYSA-N 0.000 description 2
- SOYBEXQHNURCGE-UHFFFAOYSA-N 3-ethoxypropan-1-amine Chemical compound CCOCCCN SOYBEXQHNURCGE-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
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- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 229910001431 copper ion Inorganic materials 0.000 description 2
- MPTQRFCYZCXJFQ-UHFFFAOYSA-L copper(II) chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Cu+2] MPTQRFCYZCXJFQ-UHFFFAOYSA-L 0.000 description 2
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- C08K5/04—Oxygen-containing compounds
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- C09D11/00—Inks
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- C09D11/00—Inks
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- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
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- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
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- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/08—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of metallic material
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- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K1/02—Details
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K1/097—Inks comprising nanoparticles and specially adapted for being sintered at low temperature
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- 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
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1131—Sintering, i.e. fusing of metal particles to achieve or improve electrical conductivity
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- Inks, Pencil-Leads, Or Crayons (AREA)
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Abstract
Description
도 1은 아세트산 구리 일수화물 (Cu(CH3COO)2·H2O) 및 3-디메틸아미노-1,2-프로판디올 (DMAPD)을 포함하는 다양한 잉크의 서모그램(thermograms)을 도시한다.
| Ink | 구리 화합물 |
아민 | Cu:아민 비율 |
AgNO3 (wt%) |
H2O (eq) |
CuNP |
| I1 | Cu(CH3COO)2·H2O | DMAPD | 1:1.3 | 10 | --- | --- |
| I2 | Cu(CH3COO)2·H2O | DMAPD | 1:1.3 | 20 | --- | --- |
| I3 | Cu(CH3COO)2·H2O | DMAPD | 1:1.3 | 5 | 1 | --- |
| I4 | Cu(CH3COO)2·H2O | DMAPD | 1:1.3 | 10 | 0.5 | --- |
| I5 | Cu(CH3COO)2·H2O | DMAPD | 1:1.3 | 20 | 1 | --- |
| C1 | Cu(CH3COO)2·H2O | DMAPD | 1:1.3 | --- | --- | --- |
| C2 | Cu(CH3COO)2·H2O | DMAPD | 1:1.3 | --- | --- | 10 |
| C3 | Cu(CH3COO)2·H2O | DMAPD | 1:1.3 | --- | 1 | --- |
| C4 | Cu(CH3COO)2·H2O | DMAPD | 1:1.3 | --- | 0.5 | 10 |
| C5 | Cu(HCO2)2·H2O | DMAPD | 1:1.2 | --- | 1 | --- |
| C6 | Cu(HCO2)2·H2O | DMAPD | 1:1.2 | 5 | 0.5 | --- |
| C7 | Cu(CH3COO)2·H2O | 95% EtOx5% DMAPD | 1:1.3 | 5 | 0.5 | --- |
| 잉크 | 분해 온도 (℃) |
400℃에서 잔류물 (%) |
잉크 내 금속 wt% |
열/광 소결 |
| I1 | 124.6, 200.9 | 14.65 | 20.0 | Y/Y |
| I2 | 119.2, 200.6 | 16.65 | 22.1 | Y/Y |
| C1 | 125, 207.9 | 13.18 | 17.9 | Y/Y |
| C2 | 129.3, 203.5 | 14.40 | 19.7 | Y/Y |
| 공칭 선폭 (mil) |
Ω | 측정 선폭 (mil) | 슬럼프 (mil) | 측정 선폭 (μm) |
Ω/㎛ | mΩ/㎛ |
| 2 | 1009 | 2.40 | 0.20 | 61.00 | 0.62 | 615 |
| 3 | 423 | 3.58 | 0.29 | 91.00 | 0.38 | 385 |
| 5 | 143 | 6.42 | 0.71 | 163.00 | 0.23 | 233 |
| 10 | 69.7 | 10.59 | 0.30 | 269.00 | 0.19 | 187 |
| 15 | 46.6 | 15.37 | 0.19 | 390.50 | 0.18 | 182 |
| 20 | 31.6 | 20.55 | 0.28 | 522.00 | 0.16 | 165 |
| 공칭 선폭 (mil) |
선 두께 (μm) |
시트 저항 (mΩ/㎛/mil) |
부피 저항 (μΩ·cm) |
| 2 | 0.26 | 6.30 | 16.00 |
| 3 | 0.50 | 7.50 | 19.05 |
| 5 | 0.83 | 7.57 | 19.22 |
| 10 | 0.98 | 7.23 | 18.37 |
| 15 | 1.07 | 7.63 | 19.38 |
| 20 | 0.96 | 6.20 | 15.75 |
| 공칭 선폭 | |||||||
| 2 mil | 3 mil | 5 mil | 10 mil | 15 mil | 20 mil | ||
| 압축 플렉스 | R의 변화 % | 2.9±1.1 | 5.3±1.9 | 6.7±1.8 | 5.7±1.4 | 6.3±1 | 6.5±0.4 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 인장 플렉스 | R의 변화 % | 14.6±3.2 | 19.4±4 | 21±1.5 | 17.7±1.7 | 19.3±2.7 | 20.2±2.6 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 압축 크리즈 | R의 변화 % | 3.3±1.5 | 7.2±3.5 | 6.3±2 | 5.9±2.1 | 6.6±1.2 | 6.1±2.4 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 인장 크리즈 | R의 변화 % | 6.1±1.1 | 7.1±3.2 | 8.6±0.6 | 8±0.7 | 9±4.5 | 9.9±0.6 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 공칭 선폭 (mil) |
Ω | 측정 선폭 (mil) | 슬럼프 (mil) | 측정 선폭 (μm) |
Ω/㎛ | mΩ/㎛ |
| 2 | 1045 | 2.30 | 0.15 | 58 | 0.61 | 611 |
| 3 | 489 | 3.25 | 0.12 | 82 | 0.40 | 403 |
| 0.37 | 175 | 5.33 | 0.12 | 13 | 0.24 | 237 |
| 10 | 67 | 10.77 | 0.16 | 273 | 0.18 | 183 |
| 15 | 49 | 15.24 | 0.06 | 387 | 0.19 | 190 |
| 20 | 33 | 20.41 | 0.02 | 518 | 0.17 | 171 |
| 공칭 선폭 (mil) |
선 두께 (μm) |
시트 저항 (mΩ/㎛/mil) |
부피 저항 (μΩ·cm) |
| 2 | 0.27 | 6.38 | 16.20 |
| 3 | 0.37 | 5.80 | 14.72 |
| 5 | 0.96 | 8.96 | 22.76 |
| 10 | 0.73 | 5.27 | 13.37 |
| 15 | 1.01 | 7.54 | 19.15 |
| 20 | 1.10 | 7.41 | 18.82 |
| 공칭 선폭 | |||||||
| 2 mil | 3 mil | 5 mil | 10 mil | 15 mil | 20 mil | ||
| 압축 플렉스 | R의 변화 % | 4±1.6 | 6.2±0.9 | 7.3±0.8 | 7.4±0.2 | 8.4±0.7 | 9.4±1.3 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 인장 플렉스 | R의 변화 % | 19.6±3.9 | 21.8±3.5 | 22.9±5 | 22.8±6 | 19.6±0.7 | 21.8±7 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 압축 크리즈 | R의 변화 % | 4.7±2 | 7.6±3.9 | 7.2±2.4 | 6.9±2 | 9.4±7 | 8.0±2.8 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 인장 크리즈 | R의 변화 % | 6.2±2.2 | 5.9±1.2 | 6.2±0.7 | 5.9±0.7 | 6.6±0.2 | 7.5±2 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 공칭 선폭 (mil) |
Ω | 측정 선폭 (mil) | 측정 선폭 (μm) |
Ω/㎛ | mΩ/㎛ |
| 5 | 143 | 5.24 | 133 | 0.19 | 190 |
| 10 | 57 | 10.31 | 262 | 0.15 | 149 |
| 15 | 38 | 15.12 | 384 | 0.15 | 146 |
| 20 | 25 | 20.04 | 509 | 0.13 | 127 |
| 공칭 선폭 (mil) |
선 두께 (μm) |
시트 저항 (mΩ/㎛/mil) |
부피 저항 (μΩ·cm) |
| 5 | 0.63 | 4.68 | 11.88 |
| 10 | 1.16 | 6.82 | 17.32 |
| 15 | 0.99 | 5.66 | 14.37 |
| 20 | 1.24 | 6.21 | 15.77 |
| 공칭 선폭 (mil) |
Ω | 측정 선폭 (mil) | 슬럼프 (mil) | 측정 선폭 (μm) |
Ω/㎛ | mΩ/㎛ |
| 5 | 201 | 7.17 | 1.08 | 182 | 0.37 | 366 |
| 10 | 94 | 12.20 | 1.10 | 310 | 0.29 | 291 |
| 15 | 58 | 16.30 | 0.65 | 414 | 0.24 | 240 |
| 20 | 41 | 21.18 | 0.59 | 538 | 0.32 | 221 |
| 공칭 선폭 (mil) |
선 두께 (μm) |
시트 저항 (mΩ/㎛/mil) |
부피 저항 (μΩ·cm) |
| 5 | 0.52 | 7.42 | 18.83 |
| 10 | 0.65 | 7.40 | 18.79 |
| 15 | 0.73 | 6.90 | 17.52 |
| 20 | 1.10 | 9.51 | 24.15 |
| 공칭 선폭 | |||||
| 5 mil | 10 mil | 15 mil | 20 mil | ||
| 압축 플렉스 | R의 변화 % | 6.1±0.8 | 6.9±0.3 | 8.8±2.5 | 8.7±1.6 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 인장 플렉스 | R의 변화 % | 13.9±1.1 | 16.7±3.5 | 15.7±0.9 | 16.3±0.7 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 압축 크리즈 | R의 변화 % | 8.4±1.5 | 6.4±0.85 | 7.9±0.8 | 9±2.2 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 인장 크리즈 | R의 변화 % | 3.7±3.3 | 6.5±2 | 7.4±3 | 8±5 |
| 개방 불량 | 0/3 | 0/3 | 0/3 | 0/3 | |
| 공칭 선폭 (mil) |
Ω | 측정 선폭 (mil) | 슬럼프 (mil) | 측정 선폭 (μm) |
Ω/㎛ | mΩ/㎛ |
| 5 | 392 | 6.89 | 0.94 | 175 | 0.69 | 686 |
| 10 | 308 | 10.93 | 0.46 | 277 | 0.85 | 855 |
| 15 | 219 | 16.02 | 0.51 | 407 | 0.89 | 891 |
| 20 | 172 | 21.85 | 0.93 | 555 | 0.95 | 955 |
| 공칭 선폭 (mil) |
선 두께 (μm) |
시트 저항 (mΩ/㎛/mil) |
부피 저항 (μΩ·cm) |
| 5 | 0.51 | 13.64 | 34.64 |
| 10 | 0.78 | 26.08 | 66.23 |
| 15 | 0.90 | 31.58 | 80.21 |
| 20 | 0.93 | 34.76 | 88.30 |
| 공칭 선폭 | |||||
| 5 mil | 10 mil | 15 mil | 20 mil | ||
| 압축 플렉스 | R의 변화 % | 8.6±1.6 | 9±0.4 | 9.7±2 | 11±1.5 |
| 개방 불량 | 0/2 | 0/2 | 0/2 | 0/2 | |
| 인장 플렉스 | R의 변화 % | 16±2.1 | 16.4±1.4 | 16.5±1.7 | 17±1.5 |
| 개방 불량 | 0/2 | 0/2 | 0/2 | 0/2 | |
| 압축 크리즈 | R의 변화 % | 4.2±2.3 | 8.2±2.9 | 8.3±2.8 | 8.8±1 |
| 개방 불량 | 0/2 | 0/2 | 0/2 | 0/2 | |
| 인장 크리즈 | R의 변화 % | 3.6±0.2 | 5±0.7 | 5.9±0.1 | 5.7±0.2 |
| 개방 불량 | 0/2 | 0/2 | 0/2 | 0/2 | |
| 공칭 선폭 (mil) |
Ω | 측정 선폭 (mil) | 슬럼프 (mil) | 측정 선폭 (μm) |
Ω/㎛ | mΩ/㎛ |
| 5 | 493 | 8.98 | 1.99 | 228 | 1.12 | 1124 |
| 10 | 145 | 14.72 | 2.36 | 374 | 0.54 | 542 |
| 15 | 84 | 18.46 | 1.73 | 469 | 0.39 | 394 |
| 20 | 63 | 21.10 | 0.55 | 536 | 0.34 | 338 |
| 공칭 선폭 (mil) |
선 두께 (μm) |
시트 저항 (mΩ/㎛/mil) |
부피 저항 (μΩ·cm) |
| 5 | 0.11 | 4.87 | 12.36 |
| 10 | 0.38 | 8.11 | 20.60 |
| 15 | 0.42 | 6.51 | 16.54 |
| 20 | 0.36 | 4.79 | 12.15 |
| 공칭 선폭 | |||||
| 5 mil | 10 mil | 15 mil | 20 mil | ||
| 압축 플렉스 | R의 변화 % | 4.1±1.2 | 7.5±0.9 | 7.3±0.3 | 10±6 |
| 개방 불량 | 0/2 | 0/2 | 0/2 | 0/2 | |
| 인장 플렉스 | R의 변화 % | 21±1.9 | 16±4.4 | 17±0.7 | 15±5 |
| 개방 불량 | 0/2 | 0/2 | 0/2 | 0/2 | |
| 압축 크리즈 | R의 변화 % | 7.5±0.5 | 10±5 | 7.4±0.3 | 8±0.3 |
| 개방 불량 | 0/2 | 0/2 | 0/2 | 0/2 | |
| 인장 크리즈 | R의 변화 % | 9±1 | 8.2±0.1 | 7.3±1.6 | 10±2.1 |
| 개방 불량 | 0/2 | 0/2 | 0/2 | 0/2 | |
| 공칭 선폭 (mil) |
Ω | 측정 선폭 (mil) | 슬럼프 (mil) | 측정 선폭 (μm) |
Ω/㎛ | mΩ/㎛ |
| 5 | 189 | 7.56 | 1.28 | 192 | 0.36 | 362 |
| 10 | 59.6 | 13.23 | 1.61 | 336 | 0.20 | 200 |
| 15 | 38.4 | 17.91 | 1.46 | 455 | 0.17 | 175 |
| 20 | 33.4 | 23.27 | 1.63 | 591 | 0.20 | 197 |
| 공칭 선폭 (mil) |
선 두께 (μm) |
시트 저항 (mΩ/㎛/mil) |
부피 저항 (μΩ·cm) |
| 5 | 2.03 | 28.96 | 73.54 |
| 10 | 3.95 | 31.14 | 79.10 |
| 15 | 7.55 | 51.93 | 131.91 |
| 20 | 5.50 | 42.70 | 108.46 |
| 공칭 선폭 | |||||
| 5 mil | 10 mil | 15 mil | 20 mil | ||
| 압축 플렉스 | R의 변화 % | 16±5.4 | 14.3±3.6 | 17±7.7 | 22±16.5 |
| 개방 불량 | 1/4 | 1/4 | 1/4 | 1/4 | |
| 인장 플렉스 | R의 변화 % | 36±4 | 40±6 | 50±23 | 48±19.8 |
| 개방 불량 | 2/4 | 2/4 | 2/4 | 2/4 | |
| 압축 크리즈 | R의 변화 % | 84 | 246 | ||
| 개방 불량 | 4/4 | 4/4 | 3/4 | 3/4 | |
| 인장 크리즈 | R의 변화 % | ||||
| 개방 불량 | 4/4 | 4/4 | 4/4 | 4/4 | |
| 공칭 선폭 (mil) |
Ω | 측정 선폭 (mil) | 슬럼프 (mil) | 측정 선폭 (μm) |
Ω/㎛ | mΩ/㎛ |
| 5 | 434 | 9.67 | 2.33 | 245.5 | 1.07 | 1065 |
| 10 | 253 | 12.56 | 1.28 | 319.0 | 0.81 | 807 |
| 15 | 215 | 16.50 | 0.75 | 419.0 | 0.90 | 901 |
| 20 | 169 | 22.66 | 1.33 | 575.5 | 0.97 | 973 |
| 공칭 선폭 (mil) |
선 두께 (μm) |
시트 저항 (mΩ/㎛/mil) |
부피 저항 (μΩ·cm) |
| 5 | 0.30 | 12.58 | 31.96 |
| 10 | 0.44 | 13.98 | 35.51 |
| 15 | 0.39 | 13.83 | 35.13 |
| 20 | 0.38 | 14.36 | 36.47 |
| 공칭 선폭 | |||||
| 5 mil | 10 mil | 15 mil | 20 mil | ||
| 압축 플렉스 | R의 변화 % | 8.1±2.8 | 10.2±1.8 | 12.6±1.9 | 14.2±2.4 |
| 개방 불량 | 0/5 | 0/5 | 0/5 | 0/5 | |
| 인장 플렉스 | R의 변화 % | 16.6±3 | 16.8±0.7 | 20.3±2.3 | 19.7±1.7 |
| 개방 불량 | 0/5 | 0/5 | 0/5 | 0/5 | |
| 압축 크리즈 | R의 변화 % | 6.1±6 | 5.2±2.9 | 16.8±18 | 13.2±14 |
| 개방 불량 | 0/5 | 2/5 | 0/5 | 1/5 | |
| 인장 크리즈 | R의 변화 % | 7.2±2.2 | 10±0.3 | 15.6±7.4 | 12.5 |
| 개방 불량 | 3/5 | 3/5 | 3/5 | 4/5 | |
| 구리 전구체 |
아민 | 열소결 | ||
| Cu(CH3COO)2·H2O | 디에탄올아민 | 스크린-인쇄가능, 비-전도성 트레이스, 불안정. | ||
| Cu(CH3COO)2·H2O | 3-디메틸아미노-1,2-프로판디올 (DMAPD) | 스크린-인쇄가능, 열 및 광-소결 모두로부터 전도성 트레이스. | ||
| Cu(CH3COO)2·H2O | 3-디에틸아미노-1,2-프로판디올 (DEAPD) | 전도성 트레이스, 저항이 매우 높음. | ||
| Cu(CH3COO)2·H2O | 1-디에틸아미노-2-프로판올 | 비-전도성 트레이스, 잉크 밀도가 매우 유동적임. | ||
| Cu(CH3COO)2·H2O | 3-디에틸아미노-1-프로판올 | 비-전도성 블랙 트레이스, 산화. | ||
| Cu(CH3COO)2·H2O | 3-아미노-1-프로판올 | 비-전도성 블랙 트레이스, 산화. | ||
| Cu(CH3COO)2·H2O | 2-아미노-1-부탄올 | 비-전도성 트레이스, 잉크가 복합체를 형성함. | ||
| Cu(CH3COO)2·H2O | 디이소프로필아미노에탄올 | 비-전도성 트레이스, 잉크 밀도가 매우 유동적임. | ||
| Cu(CH3COO)2·H2O | 부틸아민 | 비-전도성 블랙 트레이스, 산화. | ||
| Cu(CH3COO)2·H2O | 옥틸아민 | 비-전도성 블랙 트레이스, 산화. | ||
| Cu(CH3COO)2·H2O | 3-에톡시프로필아민 | 비-전도성 블랙 트레이스, 산화. | ||
| Cu 옥살레이트 반수화물 |
3-아미노-1-프로판올 | 잉크 밀도가 젤-유사하지 않으며, 크리스탈을 형성함. | ||
| Cu 옥살레이트 반수화물 |
3-디메틸아미노-1,2-프로판디올 (DMAPD) | 잉크 밀도가 젤-유사하지 않으며, 크리스탈을 형성하고, 매우 흡습성이 강함 | ||
| Cu(HCO2)2·H2O | 3-디메틸아미노-1,2-프로판디올 (DMAPD) | 잉크 밀도가 젤-유사하지 않으며, 크리스탈을 형성하고, 스크린-인쇄 불가능함. | ||
| Cu(NO3)2 | 3-디메틸아미노-1,2-프로판디올 (DMAPD) | 비-전도성 블랙 트레이스, 산화. | ||
| CuSO4 | 3-디메틸아미노-1,2-프로판디올 (DMAPD) | 비-전도성 블랙 트레이스, 산화. | ||
| CuCl2 | 3-디메틸아미노-1,2-프로판디올 (DMAPD) | 비-전도성 블랙 트레이스, 산화. | ||
| Cu(CO3)2 | 3-디메틸아미노-1,2-프로판디올 (DMAPD) | 비가용성. | ||
| Cu(OH)2·H2O | 3-디메틸아미노-1,2-프로판디올 (DMAPD) | 비가용성. | ||
| Cu(OH)2·H2O | 에톡시프로필아민 | 비가용성. | ||
| Cu(OH)2·H2O | 메톡시프로필아민 | 비가용성. | ||
| Cu(OH)2·H2O | 헥실아민 | 비가용성. | ||
| Cu(OH)2·H2O | 옥틸아민 | 비가용성. | ||
| Cu(OH)2·H2O | 부틸아민 | 비가용성. | ||
Claims (21)
- 아세트산 구리, 3-디메틸아미노-1,2-프로판디올 및 은염을 포함하는 구리계 잉크로 기판을 코팅하는 단계; 및 상기 기판 상에 잉크를 분해하여 기판 상에 전도성 구리 코팅을 형성하는 단계를 포함하는 기판 상에 전도성 구리 코팅을 제조하는 방법.
- 제 1 항에 있어서,
상기 아세트산 구리 및 3-디메틸아미노-1,2-프로판디올은 잉크 내에서 착물을 형성하고 1:1 내지 1:2의 몰비로 존재하는 것인, 방법.
- 제 2 항에 있어서,
상기 몰비는 1:1.3인 것인, 방법.
- 제 2 항에 있어서,
상기 아세트산 구리는 잉크의 총 중량을 기준으로 5 중량 % 내지 25 중량 %의 구리를 잉크에 제공하는 양으로 아세트산 구리 일수화물을 포함하는 것인, 방법.
- 제 1 항에 있어서,
상기 은염은 산화은, 염화은, 브롬화은, 황산은, 탄산은, 인산은, 아세트산은 또는 질산은을 포함하고, 아세트산 구리로부터 구리의 중량을 기준으로 5 중량 % 내지 40 중량 %의 양으로 잉크에 존재하는 것인, 방법.
- 삭제
- 삭제
- 제 2 항에 있어서,
상기 잉크는 용매 및 결합제를 추가로 포함하고,
상기 결합제는 히드록실- 및/또는 카르복실-말단 폴리에스테르를 포함하는 것인, 방법.
- 삭제
- 제 5 항에 있어서,
상기 기판 상의 잉크는 100 내지 150 ℃의 온도에서 10 내지 45 분 동안 건조되는 것인, 방법.
- 제 1 항에 있어서,
상기 분해는 광-소결을 포함하는 것인, 방법.
- 제 1 항에 있어서,
상기 기판 상의 잉크의 코팅은 스크린 인쇄를 포함하는 것인, 방법.
- 아세트산 구리, 3-디메틸아미노-1,2-프로판디올 및 은염을 포함하는 구리계 잉크.
- 제 13 항에 있어서,
상기 아세트산 구리 및 3-디메틸아미노-1,2-프로판디올은 잉크 내에서 착물을 형성하고, 1:1 내지 1:2의 몰비로 존재하는 것인, 잉크.
- 제 14 항에 있어서,
상기 몰비는 1:1.3인 것인, 잉크.
- 제 13 항 내지 제 15 항 중 어느 한 항에 있어서,
상기 은염은 산화은, 염화은, 브롬화은, 황산은, 탄산은, 인산은, 아세트산은 또는 질산은을 포함하고, 아세트산 구리로부터 구리의 중량을 기준으로 5 중량 % 내지 20 중량 %의 양으로 잉크에 존재하는 것인, 잉크.
- 삭제
- 삭제
- 제 13 항 내지 제 15 항 중 어느 한 항에 있어서,
용매 및 결합제를 추가로 포함하고,
상기 결합제는 히드록실- 및/또는 카르복실-말단 폴리에스테르를 포함하는 것인, 잉크.
- 삭제
- 제 1 항 내지 제 5 항, 제 8 항, 및 제 10 항 내지 제 12 항 중 어느 한 항에 따른 방법에 의해 제조된 전도성 구리 코팅을 그 위에 갖는 기판을 포함하는 전자 장치.
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| US201762609410P | 2017-12-22 | 2017-12-22 | |
| US62/609,410 | 2017-12-22 | ||
| PCT/IB2018/060453 WO2019123384A1 (en) | 2017-12-22 | 2018-12-20 | Copper ink for high conductivity fine printing |
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| KR20200101386A KR20200101386A (ko) | 2020-08-27 |
| KR102681330B1 true KR102681330B1 (ko) | 2024-07-03 |
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| US (1) | US11891532B2 (ko) |
| EP (1) | EP3728492B1 (ko) |
| JP (1) | JP7182631B2 (ko) |
| KR (1) | KR102681330B1 (ko) |
| CN (1) | CN111630119B (ko) |
| CA (1) | CA3085837A1 (ko) |
| MA (1) | MA57940B1 (ko) |
| TW (1) | TWI783103B (ko) |
| WO (1) | WO2019123384A1 (ko) |
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| TW201934681A (zh) | 2019-09-01 |
| TWI783103B (zh) | 2022-11-11 |
| US20210079247A1 (en) | 2021-03-18 |
| US11891532B2 (en) | 2024-02-06 |
| CN111630119A (zh) | 2020-09-04 |
| EP3728492B1 (en) | 2022-08-17 |
| CN111630119B (zh) | 2022-10-25 |
| JP2021507967A (ja) | 2021-02-25 |
| WO2019123384A1 (en) | 2019-06-27 |
| CA3085837A1 (en) | 2019-06-27 |
| MA57940B1 (fr) | 2022-10-31 |
| EP3728492A1 (en) | 2020-10-28 |
| KR20200101386A (ko) | 2020-08-27 |
| EP3728492A4 (en) | 2021-09-22 |
| JP7182631B2 (ja) | 2022-12-02 |
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