JP2006278160A - 導電性ペースト - Google Patents
導電性ペースト Download PDFInfo
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- JP2006278160A JP2006278160A JP2005096302A JP2005096302A JP2006278160A JP 2006278160 A JP2006278160 A JP 2006278160A JP 2005096302 A JP2005096302 A JP 2005096302A JP 2005096302 A JP2005096302 A JP 2005096302A JP 2006278160 A JP2006278160 A JP 2006278160A
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- bismuth oxide
- boric acid
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- 239000000843 powder Substances 0.000 claims abstract description 48
- 239000011521 glass Substances 0.000 claims abstract description 39
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000004327 boric acid Substances 0.000 claims abstract description 35
- 229910000416 bismuth oxide Inorganic materials 0.000 claims abstract description 32
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- AZRHPRMMYMFXDM-UHFFFAOYSA-N [Bi]=O.B(O)(O)O Chemical compound [Bi]=O.B(O)(O)O AZRHPRMMYMFXDM-UHFFFAOYSA-N 0.000 claims abstract description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 229910052709 silver Inorganic materials 0.000 claims abstract description 12
- 239000004332 silver Substances 0.000 claims abstract description 12
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 11
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 5
- 229910052737 gold Inorganic materials 0.000 claims abstract description 5
- 239000010931 gold Substances 0.000 claims abstract description 5
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 22
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 11
- 239000000075 oxide glass Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 7
- 229910052793 cadmium Inorganic materials 0.000 abstract description 7
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 238000005187 foaming Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 8
- 239000002923 metal particle Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 150000004767 nitrides Chemical class 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 229910000464 lead oxide Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N ethylene glycol monomethyl ether acetate Natural products COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
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- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
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- WUOACPNHFRMFPN-SECBINFHSA-N (S)-(-)-alpha-terpineol Chemical compound CC1=CC[C@@H](C(C)(C)O)CC1 WUOACPNHFRMFPN-SECBINFHSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-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
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- OHLUUHNLEMFGTQ-UHFFFAOYSA-N N-methylacetamide Chemical compound CNC(C)=O OHLUUHNLEMFGTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose 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
- 229920001800 Shellac Polymers 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- OVKDFILSBMEKLT-UHFFFAOYSA-N alpha-Terpineol Natural products CC(=C)C1(O)CCC(C)=CC1 OVKDFILSBMEKLT-UHFFFAOYSA-N 0.000 description 1
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 1
- 229940088601 alpha-terpineol Drugs 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- CNWSQCLBDWYLAN-UHFFFAOYSA-N butylurea Chemical compound CCCCNC(N)=O CNWSQCLBDWYLAN-UHFFFAOYSA-N 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- UFQXGXDIJMBKTC-UHFFFAOYSA-N oxostrontium Chemical compound [Sr]=O UFQXGXDIJMBKTC-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229960005323 phenoxyethanol Drugs 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
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- 238000004528 spin coating Methods 0.000 description 1
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- 230000003746 surface roughness Effects 0.000 description 1
- 229940116411 terpineol Drugs 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000013008 thixotropic agent 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
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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Landscapes
- Conductive Materials (AREA)
Abstract
【解決手段】 (A)銀、あるいは銀とパラジウム、白金、金から選ばれる一種以上との合金または混合物である導電性金属粉末100重量部に対し、(B)酸化ビスマス粉末を6〜10重量部、(C)硼酸−酸化ビスマス系ガラス粉末を1〜3重量部の割合で含み、かつ(B)酸化ビスマス粉末と(C)硼酸−酸化ビスマス系ガラス粉末の合計が(A)導電性金属粉末100重量部に対し9〜13重量部で構成される。硼酸−酸化ビスマス系ガラスは、軟化点が450〜650℃で、かつ硼酸が45〜80重量%と酸化ビスマス20〜55重量%でなり、かつ硼酸と酸化ビスマスの合計で80重量%以上含む組成が好ましい。
【選択図】 なし
Description
銀粉末:田中貴金属工業(株)製、平均粒径1.2μmを用いた。
パラジウム粉末:田中貴金属工業(株)製、平均粒径0.6μmを用いた。
白金粉末:田中貴金属工業(株)製、平均粒径0.5μmを用いた。
金粉末:田中貴金属工業(株)製、平均粒径1.0μmの金粉末を用いた。
硼酸系ガラス:特開平09−278483号公報の記載に従って、硼酸と酸化ビスマスを所定ガラス組成となるように調合し、白金坩堝に入れて900〜1100℃で2時間溶融して均一にした。溶融ガラスを急冷した後、粉砕し、平均粒径2.0μm以下を用いた。尚、この硼酸系ガラスの軟化点は硼酸が75%のガラスは540℃、硼酸が25%のガラスは450℃であった。
酸化ビスマス粉末:平均粒径2.0μmを用いた。
酸化亜鉛粉末:平均粒径1.5μmを用いた。
有機ビヒクル:エチルセルロース10%をターピネオールに溶解した溶液として用いた。
導電性金属粒子、酸化ビスマス粉末、硼酸系ガラス粉末、酸化亜鉛粉末、有機ビヒクルを混合し、3本ロールミルで混練して導電性ペーストとした。実施例における各成分の混合割合を表1に、比較例における各成分の混合割合を表2に示した。
窒化珪素材料上に導電性ペーストにて、5mm×5mm、および2mm×2mmのパット状パターンをスクリーン印刷し、630℃に調整したコンベア炉中で60分間焼成して導電層とした。
発泡性の評価:5mm×5mmパット状パターン部を用い、発泡痕の有無を光学顕微鏡にて観察し、発泡痕のないものを○、発泡痕のあるものを×とした。発泡痕のない(○)例(実施例6)を図1に、発泡痕のある(×)例(比較例7)を図2に示した。
表面封止性の評価:5mm×5mmパット状パターン部を用い、表面状態を走査電子顕微鏡(SEM)にて観察し、均質で良好な表面を○、空隙があり不均一なものを×とした。良好な表面(○)の例(実施例6)を図3に、表面に空隙がある(×)例(比較例2)を図4に示した。
密着性の評価:2mm×2mmのパット状パターン部にセロハン粘着テープ(JIS Z−1522)を貼り付け、消しゴムで擦り、テープを均一に付着させた。付着させて2分後に、付着面に対して垂直方向に瞬間的に引き剥がし、パターン全体にわたっての剥離の有無を確認し、剥離がないものを○、剥離があるものを×とした。
結果を表3に示す。
Claims (4)
- 窒化珪素材料上に導電層を形成させるための銀系導電性ペーストであり、固形成分として(A)銀、あるいは銀とパラジウム、白金、金から選ばれる一種以上との合金または混合物である導電性金属粉末100重量部に対し、(B)酸化ビスマス粉末を6〜10重量部、(C)硼酸−酸化ビスマス系ガラス粉末を1〜3重量部の割合で含み、かつ(B)酸化ビスマス粉末と(C)硼酸−酸化ビスマス系ガラス粉末の合計が(A)導電性金属粉末100重量部に対し9〜13重量部で構成されていることを特徴とする導電性ペースト。
- 前記固形成分に加えて、さらに(D)酸化亜鉛粉末を(A)導電性金属粉末100重量部に対し2重量部を限度として含み、かつ(B)酸化ビスマス粉末と(C)硼酸−酸化ビスマス系ガラス粉末と(D)酸化亜鉛粉末の合計が(A)導電性金属粉末100重量部に対し9〜13重量部で構成されていることを特徴とする請求項1記載の導電性ペースト。
- 前記(C)硼酸−酸化ビスマス系ガラスの軟化点が、450〜650℃であることを特徴とする請求項1に記載の導電性ペースト。
- 前記(C)硼酸−酸化ビスマス系ガラスが、硼酸が45〜80重量%と酸化ビスマス20〜55重量%で、かつ硼酸と酸化ビスマスの合計で80重量%以上を含む構成であることを特徴とする請求項1に記載の導電性ペースト。
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Application Number | Priority Date | Filing Date | Title |
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JP2005096302A JP4635274B2 (ja) | 2005-03-29 | 2005-03-29 | 導電性ペースト |
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JP2005096302A JP4635274B2 (ja) | 2005-03-29 | 2005-03-29 | 導電性ペースト |
Publications (2)
Publication Number | Publication Date |
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JP2006278160A true JP2006278160A (ja) | 2006-10-12 |
JP4635274B2 JP4635274B2 (ja) | 2011-02-23 |
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JP2014127501A (ja) * | 2012-12-25 | 2014-07-07 | Showa Denko Kk | 導電パターン形成方法及び光焼成用インク |
JPWO2012128028A1 (ja) * | 2011-03-18 | 2014-07-24 | 住友精化株式会社 | 金属ペースト組成物 |
WO2018155328A1 (ja) * | 2017-02-21 | 2018-08-30 | 日本精機株式会社 | 液面検出装置 |
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JP2001167632A (ja) * | 1999-12-09 | 2001-06-22 | Fukuda Metal Foil & Powder Co Ltd | Pbフリー低温焼成型導電塗料 |
JP2002270035A (ja) * | 2001-03-14 | 2002-09-20 | Noritake Co Ltd | 導体ペースト、該ペースト調製用粉末材料およびセラミック電子部品製造方法 |
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JPH04319202A (ja) * | 1991-04-16 | 1992-11-10 | Sumitomo Metal Mining Co Ltd | 厚膜導体形成用組成物 |
JP2001167632A (ja) * | 1999-12-09 | 2001-06-22 | Fukuda Metal Foil & Powder Co Ltd | Pbフリー低温焼成型導電塗料 |
JP2002270035A (ja) * | 2001-03-14 | 2002-09-20 | Noritake Co Ltd | 導体ペースト、該ペースト調製用粉末材料およびセラミック電子部品製造方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPWO2012128028A1 (ja) * | 2011-03-18 | 2014-07-24 | 住友精化株式会社 | 金属ペースト組成物 |
US9414487B2 (en) | 2011-03-18 | 2016-08-09 | Sumitomo Seika Chemicals Co., Ltd. | Metal paste composition |
JP2014127501A (ja) * | 2012-12-25 | 2014-07-07 | Showa Denko Kk | 導電パターン形成方法及び光焼成用インク |
WO2018155328A1 (ja) * | 2017-02-21 | 2018-08-30 | 日本精機株式会社 | 液面検出装置 |
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