JPS6127892B2 - - Google Patents

Info

Publication number

JPS6127892B2

JPS6127892B2 JP8257180A JP8257180A JPS6127892B2 JP S6127892 B2 JPS6127892 B2 JP S6127892B2 JP 8257180 A JP8257180 A JP 8257180A JP 8257180 A JP8257180 A JP 8257180A JP S6127892 B2 JPS6127892 B2 JP S6127892B2

Authority

JP

Japan

Prior art keywords

layer

electrode lead

capacitor element

powder

electrode

Prior art date

1980-06-17

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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• 239000003990 capacitor Substances 0.000 claims description 55
• BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 31
• 229910000679 solder Inorganic materials 0.000 claims description 22
• 239000004020 conductor Substances 0.000 claims description 14
• 239000000843 powder Substances 0.000 claims description 13
• 229910052751 metal Inorganic materials 0.000 claims description 10
• 239000002184 metal Substances 0.000 claims description 10
• 238000000465 moulding Methods 0.000 claims description 8
• 239000007787 solid Substances 0.000 claims description 7
• 239000004065 semiconductor Substances 0.000 claims description 6
• 238000005245 sintering Methods 0.000 claims description 6
• 230000001747 exhibiting effect Effects 0.000 claims 1
• 239000010410 layer Substances 0.000 description 111
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 24
• 238000000605 extraction Methods 0.000 description 24
• 229910002804 graphite Inorganic materials 0.000 description 24
• 239000010439 graphite Substances 0.000 description 24
• 239000000654 additive Substances 0.000 description 16
• 229920005989 resin Polymers 0.000 description 15
• 239000011347 resin Substances 0.000 description 15
• 230000000996 additive effect Effects 0.000 description 12
• 239000000463 material Substances 0.000 description 10
• NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 8
• 238000000034 method Methods 0.000 description 8
• ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 7
• 229910052709 silver Inorganic materials 0.000 description 7
• 239000004332 silver Substances 0.000 description 7
• GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 7
• 238000007598 dipping method Methods 0.000 description 4
• 230000001771 impaired effect Effects 0.000 description 4
• 230000015572 biosynthetic process Effects 0.000 description 3
• 238000000576 coating method Methods 0.000 description 3
• 238000010586 diagram Methods 0.000 description 3
• 239000006185 dispersion Substances 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 239000000725 suspension Substances 0.000 description 3
• 229920001187 thermosetting polymer Polymers 0.000 description 3
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 239000011248 coating agent Substances 0.000 description 2
• 239000003822 epoxy resin Substances 0.000 description 2
• 239000011521 glass Substances 0.000 description 2
• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• ZPPSOOVFTBGHBI-UHFFFAOYSA-N lead(2+);oxido(oxo)borane Chemical compound [Pb+2].[O-]B=O.[O-]B=O ZPPSOOVFTBGHBI-UHFFFAOYSA-N 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
• 229910000510 noble metal Inorganic materials 0.000 description 2
• 238000004806 packaging method and process Methods 0.000 description 2
• 229920000647 polyepoxide Polymers 0.000 description 2
• 239000010970 precious metal Substances 0.000 description 2
• 238000004886 process control Methods 0.000 description 2
• 238000005476 soldering Methods 0.000 description 2
• 239000002904 solvent Substances 0.000 description 2
• 239000002344 surface layer Substances 0.000 description 2
• 229910052715 tantalum Inorganic materials 0.000 description 2
• 238000005275 alloying Methods 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 239000005385 borate glass Substances 0.000 description 1
• 230000003139 buffering effect Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 230000002950 deficient Effects 0.000 description 1
• 229910052737 gold Inorganic materials 0.000 description 1
• 239000010931 gold Substances 0.000 description 1
• 229910010272 inorganic material Inorganic materials 0.000 description 1
• 239000011147 inorganic material Substances 0.000 description 1
• 229910052758 niobium Inorganic materials 0.000 description 1
• 239000010955 niobium Substances 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 239000005011 phenolic resin Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 238000009736 wetting Methods 0.000 description 1
• 229910052725 zinc Inorganic materials 0.000 description 1
• 239000011701 zinc Substances 0.000 description 1