KR100519422B1 - 절연체 세라믹 조성물 및 그것을 이용한 절연체 세라믹 - Google Patents
절연체 세라믹 조성물 및 그것을 이용한 절연체 세라믹 Download PDFInfo
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- KR100519422B1 KR100519422B1 KR10-2002-7016031A KR20027016031A KR100519422B1 KR 100519422 B1 KR100519422 B1 KR 100519422B1 KR 20027016031 A KR20027016031 A KR 20027016031A KR 100519422 B1 KR100519422 B1 KR 100519422B1
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- Prior art keywords
- ceramic
- insulator
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- glass powder
- powder
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- 239000000919 ceramic Substances 0.000 title claims abstract description 341
- 239000000203 mixture Substances 0.000 title claims abstract description 86
- 239000012212 insulator Substances 0.000 claims abstract description 130
- 239000000843 powder Substances 0.000 claims abstract description 110
- 239000011521 glass Substances 0.000 claims abstract description 76
- 229910020068 MgAl Inorganic materials 0.000 claims abstract description 17
- 239000011777 magnesium Substances 0.000 claims abstract description 13
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 claims abstract 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052596 spinel Inorganic materials 0.000 claims description 9
- 239000011029 spinel Substances 0.000 claims description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 5
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 5
- 239000005751 Copper oxide Substances 0.000 claims description 3
- 229910052810 boron oxide Inorganic materials 0.000 claims description 3
- 229910000431 copper oxide Inorganic materials 0.000 claims description 3
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract description 31
- 239000000395 magnesium oxide Substances 0.000 abstract description 18
- 229910010413 TiO 2 Inorganic materials 0.000 abstract description 13
- 229910004283 SiO 4 Inorganic materials 0.000 abstract description 10
- 238000005245 sintering Methods 0.000 abstract description 9
- 229910052802 copper Inorganic materials 0.000 abstract description 8
- 229910052709 silver Inorganic materials 0.000 abstract description 6
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 46
- 239000004020 conductor Substances 0.000 description 24
- 238000010304 firing Methods 0.000 description 18
- 239000003990 capacitor Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000002002 slurry Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000007606 doctor blade method Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 229910017309 Mo—Mn Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910052637 diopside Inorganic materials 0.000 description 1
- 239000011363 dried mixture Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052634 enstatite Inorganic materials 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical group [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- BBCCCLINBSELLX-UHFFFAOYSA-N magnesium;dihydroxy(oxo)silane Chemical compound [Mg+2].O[Si](O)=O BBCCCLINBSELLX-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000000075 oxide glass Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
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- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/10—Metal-oxide dielectrics
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- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
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- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
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- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
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- C04B35/443—Magnesium aluminate spinel
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
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- H01L23/12—Mountings, e.g. non-detachable insulating substrates
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- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
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- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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- C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
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Abstract
Description
SiO2 (몰%) | MgO(몰%) | B2O3 (몰%) | CaO(몰%) | SrO(몰%) | BaO(몰%) | ZnO(몰%) | Al2O3 (몰%) | Li2O(wt%) | K2O(wt%) | Na2O(wt%) | |
G1 | 45 | 55 | - | - | - | - | - | - | - | - | - |
G2 | 50 | 50 | - | - | - | - | - | - | - | - | - |
G3 | 30 | 55 | 15 | - | - | - | - | - | - | - | - |
G4 | 60 | 30 | 10 | - | - | - | - | - | - | - | - |
G5 | 50 | 40 | 10 | - | - | - | - | - | - | - | - |
G6 | 50 | 30 | 20 | - | - | - | - | - | - | - | - |
G7 | 30 | 50 | - | 20 | - | - | - | - | - | - | - |
G8 | 50 | 20 | - | - | 30 | - | - | - | - | - | - |
G9 | 30 | 45 | 20 | - | - | - | - | 5 | - | - | - |
G10 | 35 | 40 | 10 | 5 | 5 | - | - | 5 | - | - | - |
G11 | 45 | 50 | 5 | - | - | - | - | - | 5 | - | - |
G12 | 50 | 40 | - | - | - | - | - | 10 | 10 | - | - |
G13 | 40 | 50 | - | - | - | - | - | 10 | 10 | - | - |
G14 | 45 | 40 | 5 | 10 | - | - | - | - | 5 | - | - |
G15 | 45 | 20 | 5 | - | 10 | 20 | - | - | 5 | - | - |
G16 | 35 | 30 | 20 | - | - | - | 15 | - | 5 | - | 5 |
G17 | 40 | 50 | 10 | - | - | - | - | - | 5 | 5 | - |
G18 | 35 | 45 | 5 | 15 | - | - | - | - | 5 | - | - |
G19 | 35 | 25 | 10 | - | - | 30 | - | - | 5 | - | - |
G20 | 30 | 45 | 15 | - | - | 5 | 5 | - | 5 | 5 | - |
G21 | 45 | 25 | 5 | 5 | - | 5 | 5 | 10 | 10 | - | - |
G22 | 35 | 24 | 21 | - | - | - | 20 | - | 5 | - | - |
G23 | 39 | 20 | 21 | - | - | - | 20 | - | 4 | - | - |
G24 | 34 | 45 | 21 | - | - | - | - | - | - | - | - |
G25 | 40 | 20 | 9 | - | 10 | 21 | - | - | 5 | - | - |
G26 | 30 | 30 | - | 30 | 5 | - | - | 5 | - | - | - |
G27 | 34 | 20 | 10 | 31 | - | 5 | - | - | 4 | - | - |
G28 | 30 | 20 | 19 | - | - | 31 | - | - | 5 | - | - |
G29 | 45 | 24 | - | - | 31 | - | - | - | - | - | - |
G30 | 49 | 40 | - | - | - | - | - | 11 | 10 | - | - |
G31 | 35 | 30 | 10 | - | 4 | - | 10 | 11 | - | - | - |
G32 | 40 | 39 | 10 | - | - | - | - | 11 | - | - | - |
G33 | 40 | 30 | 10 | 10 | - | 5 | 5 | - | 11 | - | - |
G34 | 35 | 40 | 10 | 5 | - | 5 | 5 | - | 11 | - | - |
G35 | 29 | 55 | 16 | - | - | - | - | - | - | - | - |
G36 | 51 | 34 | 15 | - | - | - | - | - | - | - | - |
G37 | 61 | 34 | 5 | - | - | - | - | - | - | - | - |
G38 | 41 | 19 | 10 | 30 | - | - | - | - | 6 | - | - |
G39 | 41 | 19 | 20 | 20 | - | - | - | - | 6 | - | - |
G40 | 30 | 56 | 14 | - | - | - | - | - | - | - | - |
세라믹 분말 | 유리 분말 | CuO(wt%) | 소성온도(℃) | 열팽창계수(ppmdeg-1) | εr | TCC(ppmdeg-1) | Q | 치수편차(%) | |||
MgAl2O4 (wt%) | TiO2 (wt%) | (wt%) | 종류 | ||||||||
S0 | 35 | 5 | 60 | G3 | 3 | 900 | 9.8 | 6.9 | +45 | 700 | 0.5 |
S1 | 35 | 0 | 65 | G3 | 0 | 900 | 10.2 | 6.9 | +120 | 400 | 0.1이하 |
S2 | 35 | 5 | 60 | G3 | 3 | 900 | 9.9 | 7.0 | +45 | 730 | 0.1이하 |
S3 | 15 | 5 | 80 | G18 | 3 | 900 | 9.9 | 7.0 | +60 | 460 | 0.1이하 |
S4 | 15 | 5 | 80 | G18 | 4 | 900 | 10.2 | 7.0 | - | 160 | 0.1이하 |
S5 | 15 | 5 | 80 | G18 | 3 | 900 | 10.6 | 7.0 | +50 | 460 | 0.1이하 |
S6 | 15 | 5 | 80 | G5 | 3 | 900 | 9.8 | 7.0 | +50 | 420 | 0.1이하 |
S7 | 5 | 5 | 90 | G5 | 3 | 900 | 9.6 | 6.8 | +55 | 400 | 0.1이하 |
S8 | 45 | 5 | 50 | G19 | 0 | 900 | 10.3 | 7.0 | +20 | 850 | 0.1이하 |
S9 | 45 | 5 | 50 | G19 | 1 | 900 | 10.4 | 7.0 | +5 | 880 | 0.1이하 |
S10 | 55 | 5 | 40 | G19 | 0 | 900 | 10.1 | 7.1 | -5 | 460 | 0.1이하 |
S11 | 75 | 5 | 20 | G19 | 3 | 1000 | 10.5 | 7.0 | -10 | 410 | 0.1이하 |
S12 | 85 | 5 | 10 | G19 | 0 | 1000 | 10.6 | 7.1 | +10 | 400 | 0.1이하 |
S13 | 45 | 5 | 50 | G26 | 1 | 900 | 10.2 | 7.1 | +10 | 660 | 0.1이하 |
S14 | 35 | 5 | 60 | G26 | 2 | 900 | 9.9 | 6.9 | +20 | 720 | 0.1이하 |
S15 | 35 | 5 | 60 | G20 | 0 | 900 | 10.3 | 7.1 | +15 | 750 | 0.1이하 |
S16 | 65 | 5 | 30 | G20 | 3 | 1000 | 10.7 | 7.3 | -20 | 420 | 0.1이하 |
S17 | 35 | 5 | 60 | G20 | 3 | 900 | 10.3 | 7.0 | +5 | 830 | 0.1이하 |
S18 | 25 | 5 | 70 | G20 | 1 | 900 | 10.5 | 6.9 | +40 | 730 | 0.1이하 |
S19 | 65 | 5 | 30 | G17 | 3 | 1000 | 10.3 | 7.2 | -10 | 400 | 0.1이하 |
S20 | 55 | 5 | 40 | G17 | 1 | 900 | 10.4 | 7.1 | +5 | 450 | 0.1이하 |
S21 | 45 | 5 | 50 | G17 | 0 | 900 | 10.6 | 6.9 | +10 | 550 | 0.1이하 |
S22 | 35 | 5 | 60 | G17 | 0 | 900 | 10.7 | 6.9 | +20 | 650 | 0.1이하 |
세라믹 분말 | 유리 분말 | CuO(wt%) | 소성온도(℃) | 열팽창계수(ppmdeg-1) | εr | TCC(ppmdeg-1) | Q | 치수편차(%) | |||
MgAl2O4 (wt%) | TiO2 (wt%) | (wt%) | 종류 | ||||||||
S23 | 35 | 5 | 60 | G35 | 3 | 900 | 10.3 | 6.9 | - | 310 | 0.1이하 |
S24 | 35 | 5 | 60 | G35 | 0 | 1000 | 9.8 | 6.9 | +30 | 20 | 0.1이하 |
S25 | 35 | 5 | 60 | G35 | 3 | 1000 | 9.9 | 7.0 | +50 | 40 | 0.1이하 |
S26 | 35 | 5 | 60 | G40 | 0 | 1000 | - | - | - | - | 0.1이하 |
S27 | 35 | 5 | 60 | G40 | 3 | 1000 | - | - | - | - | 0.1이하 |
S28 | 45 | 5 | 50 | G23 | 1 | 900 | 10.3 | 7.0 | - | 300 | 0.1이하 |
S29 | 55 | 5 | 40 | G23 | 0 | 900 | 9.6 | 7.1 | - | 150 | 0.1이하 |
S30 | 75 | 5 | 20 | G23 | 3 | 900 | 10.5 | 7.0 | - | 260 | 0.1이하 |
S31 | 15 | 5 | 80 | G36 | 3 | 900 | 9.8 | 7.0 | +70 | 120 | 0.1이하 |
S32 | 45 | 5 | 50 | G39 | 0 | 900 | 10.3 | 7.0 | +90 | 80 | 0.1이하 |
S33 | 15 | 5 | 80 | G31 | 3 | 900 | 10.6 | 7.0 | +80 | 50 | 0.1이하 |
S34 | 15 | 5 | 80 | G28 | 3 | 900 | 10.7 | 7.0 | +60 | 40 | 0.1이하 |
S35 | 35 | 5 | 60 | G27 | 3 | 900 | 10.6 | 6.9 | - | 650 | 0.1이하 |
S36 | 35 | 1 | 64 | G1 | 2 | 900 | 9.8 | 6.8 | +40 | 450 | 0.1이하 |
S37 | 34 | 2 | 64 | G1 | 2 | 900 | 9.8 | 6.8 | +35 | 480 | 0.1이하 |
S38 | 32 | 4 | 64 | G1 | 2 | 900 | 9.9 | 6.9 | +30 | 580 | 0.1이하 |
S39 | 31 | 5 | 64 | G1 | 2 | 900 | 10.0 | 7.0 | +20 | 700 | 0.1이하 |
S40 | 28 | 8 | 64 | G1 | 2 | 900 | 10.4 | 7.2 | +10 | 500 | 0.1이하 |
S41 | 26 | 10 | 64 | G1 | 2 | 900 | 10.6 | 7.3 | -5 | 450 | 0.1이하 |
S42 | 24 | 12 | 64 | G1 | 2 | 900 | 10.7 | 7.4 | -15 | 400 | 0.1이하 |
S43 | 21 | 15 | 64 | G1 | 2 | 900 | 11.2 | 7.6 | -30 | 400 | 0.1이하 |
S44 | 35 | 5 | 60 | G2 | 1 | 900 | 10.0 | 7.2 | +10 | 750 | 0.1이하 |
S45 | 40 | 5 | 55 | G6 | 2 | 900 | 10.1 | 6.7 | +20 | 660 | 0.1이하 |
S46 | 30 | 10 | 60 | G7 | 3 | 900 | 9.8 | 7.1 | -25 | 700 | 0.1이하 |
S47 | 35 | 5 | 60 | G8 | 3 | 900 | 9.9 | 7.2 | +15 | 580 | 0.1이하 |
S48 | 20 | 1 | 80 | G9 | 3 | 900 | 9.6 | 7.4 | +80 | 470 | 0.1이하 |
S49 | 35 | 5 | 60 | G24 | 3 | 900 | 9.8 | 7.0 | - | 220 | 0.1이하 |
S50 | 35 | 5 | 60 | G29 | 3 | 900 | 9.9 | 7.1 | - | 340 | 0.1이하 |
S51 | 35 | 5 | 60 | G32 | 3 | 900 | - | - | - | 0 | 0.1이하 |
세라믹 분말 | 유리 분말 | CuO(wt%) | 소성온도(℃) | 열팽창계수(ppmdeg-1) | εr | 항절강도(㎫) | Q | 치수편차(%) | |||
MgAl2O4 (wt%) | Mg2SiO4 (wt%) | (wt%) | 종류 | ||||||||
T0 | 38 | 2 | 60 | G3 | 3 | 900 | 9.7 | 7.0 | 230 | 460 | 0.5 |
T1 | 38 | 2 | 60 | G3 | 3 | 900 | 9.8 | 7.0 | 230 | 450 | 0.1이하 |
T2 | 35 | 5 | 60 | G3 | 3 | 900 | 10.0 | 7.1 | 210 | 480 | 0.1이하 |
T3 | 34 | 6 | 60 | G3 | 3 | 900 | 10.2 | 7.1 | 190 | 500 | 0.1이하 |
T4 | 20 | 0 | 80 | G14 | 3 | 900 | 9.7 | 7.0 | 210 | 480 | 0.1이하 |
T5 | 18 | 2 | 80 | G14 | 3 | 900 | 9.7 | 7.0 | 200 | 520 | 0.1이하 |
T10 | 50 | 0 | 50 | G15 | 0 | 900 | 10.0 | 7.0 | 250 | 550 | 0.1이하 |
T11 | 50 | 0 | 50 | G15 | 1 | 900 | 10.0 | 7.0 | 260 | 580 | 0.1이하 |
T12 | 60 | 0 | 40 | G15 | 0 | 900 | 9.9 | 7.1 | 255 | 550 | 0.1이하 |
T13 | 80 | 0 | 20 | G15 | 3 | 1000 | 10.2 | 7.0 | 265 | 580 | 0.1이하 |
T14 | 90 | 0 | 10 | G15 | 0 | 1000 | 10.3 | 6.9 | 230 | 500 | 0.1이하 |
T15 | 45 | 5 | 50 | G15 | 0 | 900 | 10.1 | 7.1 | 220 | 600 | 0.1이하 |
T16 | 40 | 10 | 50 | G15 | 0 | 900 | 10.0 | 7.0 | 180 | 650 | 0.1이하 |
T17 | 35 | 5 | 60 | G4 | 3 | 900 | 10.1 | 7.2 | 220 | 460 | 0.1이하 |
T18 | 35 | 5 | 60 | G10 | 3 | 900 | 10.4 | 7.0 | 190 | 530 | 0.1이하 |
T19 | 35 | 5 | 60 | G11 | 3 | 900 | 9.8 | 7.0 | 190 | 500 | 0.1이하 |
T20 | 35 | 5 | 60 | G12 | 3 | 900 | 9.7 | 7.1 | 200 | 520 | 0.1이하 |
T21 | 35 | 5 | 60 | G16 | 3 | 900 | 10.0 | 7.0 | 210 | 320 | 0.1이하 |
T22 | 35 | 5 | 60 | G21 | 3 | 900 | 10.4 | 7.3 | 180 | 420 | 0.1이하 |
T23 | 35 | 5 | 60 | G22 | 3 | 900 | 10.2 | 7.3 | 200 | 490 | 0.1이하 |
T24 | 35 | 5 | 60 | G25 | 3 | 900 | 10.8 | 7.6 | 230 | 510 | 0.1이하 |
T25 | 35 | 5 | 60 | G30 | 3 | 900 | 10.5 | 7.3 | 245 | 390 | 0.1이하 |
T26 | 35 | 5 | 60 | G33 | 3 | 900 | 10.2 | 7.1 | 230 | 300 | 0.1이하 |
T27 | 35 | 5 | 60 | G34 | 3 | 900 | 10.3 | 7.1 | 195 | 450 | 0.1이하 |
T28 | 35 | 5 | 60 | G37 | 3 | 900 | 10.2 | 6.6 | 80 | 320 | 0.1이하 |
T29 | 35 | 5 | 60 | G38 | 3 | 900 | 10.9 | 8.0 | 205 | 60 | 0.1이하 |
Claims (19)
- 스피넬(MgAl2O4)을 포함하는 세라믹 분말; 산화 규소를 SiO2 환산으로 30∼60몰% 및 산화 마그네슘을 MgO환산으로 20∼55몰% 포함하는 유리 분말;을 함유하는 절연체 세라믹 조성물로서, 상기 절연체 세라믹 조성물은 산화 티탄을 상기 세라믹 분말 및 상기 유리 분말의 합계량에 대하여 0.5∼15중량%의 비율로 더 함유하는 것을 특징으로 하는 절연체 세라믹 조성물.
- 제 1항에 있어서, 상기 산화 티탄은 상기 세라믹 분말 중에 함유되어 있는 것을 특징으로 하는 절연체 세라믹 조성물.
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서, 상기 유리 분말에는 산화 붕소가 B2O3 환산으로유리 분말 전체의 20몰% 이하의 비율로 더 포함되어 있는 것을 특징으로 하는 절연체 세라믹 조성물.
- 제 1항에 있어서, 상기 유리 분말에는 CaO, SrO, BaO 및 ZnO로 이루어진 그룹에서 선택된 적어도 1종의 산화물이, 상기 유리 분말 전체의 30몰% 이하의 비율로 더 포함되어 있는 것을 특징으로 하는 절연체 세라믹 조성물.
- 제 1항에 있어서, 상기 유리 분말에는 산화 알루미늄이 Al2O3 환산으로 상기 유리 분말 전체의 10몰% 이하의 비율로 더 포함되어 있는 것을 특징으로 하는 절연체 세라믹 조성물.
- 제 1항에 있어서, 상기 유리 분말에는 Li2O, K2O 및 Na2O으로 이루어진 그룹에서 선택된 적어도 1종의 알칼리 금속 산화물이, 상기 유리 분말 100중량%에 대하여 10중량% 이하의 비율로 첨가되어 있는 것을 특징으로 하는 절연체 세라믹 조성물.
- 제 1항에 있어서, 산화구리가 상기 세라믹 분말 및 상기 유리 분말의 합계량에 대하여, CuO환산으로 3중량% 이하의 비율로 더 포함되어 있는 것을 특징으로 하는 절연체 세라믹 조성물.
- 제 2항에 있어서, 상기 세라믹 분말과 상기 유리 분말이 중량비로 20:80∼80:20의 비율로 배합되어 있는 것을 특징으로 하는 절연체 세라믹 조성물.
- 제 1항에 기재된 절연체 세라믹 조성물을 소성함으로써 얻어지는 것을 특징으로 하는 절연체 세라믹.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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KR10-2005-7001034A KR100519425B1 (ko) | 2001-03-28 | 2002-03-26 | 절연체 세라믹 조성물 및 그것을 이용한 절연체 세라믹 |
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JP3093578U (ja) * | 2002-10-22 | 2003-05-16 | アルプス電気株式会社 | 多層回路基板 |
WO2005076351A1 (ja) * | 2004-02-09 | 2005-08-18 | Murata Manufacturing Co., Ltd. | 部品内蔵モジュールおよびその製造方法 |
US7439202B2 (en) * | 2004-03-01 | 2008-10-21 | Murata Manufacturing Co., Ltd. | Glass ceramic composition, glass-ceramic sintered body, and monolithic ceramic electronic component |
US7368408B2 (en) * | 2004-03-01 | 2008-05-06 | Murata Manufacturing Co., Ltd. | Glass-ceramic composition, glass-ceramic sintered body, and monolithic ceramic electronic component |
US7417001B2 (en) * | 2004-03-01 | 2008-08-26 | Murata Manufacturing Co., Ltd | Glass ceramic composition, glass-ceramic sintered body, and monolithic ceramic electronic component |
US7351674B2 (en) * | 2004-03-01 | 2008-04-01 | Murata Manufacturing Co., Ltd. | Insulating ceramic composition, insulating ceramic sintered body, and mulitlayer ceramic electronic component |
JP2005281010A (ja) * | 2004-03-26 | 2005-10-13 | Sanyo Electric Co Ltd | 誘電体セラミック材料及び積層セラミック基板 |
JP2006016215A (ja) * | 2004-06-30 | 2006-01-19 | Sanyo Electric Co Ltd | 誘電体セラミック及び積層セラミック基板 |
US7742314B2 (en) * | 2005-09-01 | 2010-06-22 | Ngk Spark Plug Co., Ltd. | Wiring board and capacitor |
JP3969453B1 (ja) * | 2006-05-17 | 2007-09-05 | 株式会社村田製作所 | ケース付き多層モジュール |
US20080227621A1 (en) * | 2007-03-13 | 2008-09-18 | Hsieh Hsin-Mao | Glass capable of emitting infrared rays |
US20090236692A1 (en) * | 2008-03-24 | 2009-09-24 | Sheng-Fu Su | Rc filtering device having air gap construction for over voltage protection |
JP4618383B2 (ja) * | 2008-05-12 | 2011-01-26 | Tdk株式会社 | 誘電体磁器組成物、積層複合電子部品、積層コモンモードフィルタ、積層セラミックコイルおよび積層セラミックコンデンサ |
JP4687760B2 (ja) * | 2008-09-01 | 2011-05-25 | 株式会社村田製作所 | 電子部品 |
US20100212359A1 (en) * | 2009-02-23 | 2010-08-26 | Hilary Tony Godard | Spinel isopipe for fusion forming alkali containing glass sheets |
JP5418419B2 (ja) * | 2010-06-16 | 2014-02-19 | 株式会社村田製作所 | 積層回路基板 |
WO2013099944A1 (ja) * | 2011-12-27 | 2013-07-04 | 株式会社村田製作所 | 多層セラミック基板およびそれを用いた電子部品 |
CN104844240B (zh) * | 2015-06-23 | 2017-03-08 | 武汉科技大学 | 高红外反射率镁橄榄石轻质耐火保温材料及其制备方法 |
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JPWO2020145342A1 (ja) * | 2019-01-11 | 2021-11-25 | Dic株式会社 | スピネル粒子及びその製造方法、樹脂組成物、成形物、組成物、グリーンシート、焼成物、並びに、ガラスセラミックス基板 |
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US6753277B2 (en) | 2000-02-29 | 2004-06-22 | Kyocera Corporation | Ceramics having excellent high-frequency characteristics and method of producing the same |
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