JPS6313330B2 - - Google Patents

Info

Publication number

JPS6313330B2

JPS6313330B2 JP10602986A JP10602986A JPS6313330B2 JP S6313330 B2 JPS6313330 B2 JP S6313330B2 JP 10602986 A JP10602986 A JP 10602986A JP 10602986 A JP10602986 A JP 10602986A JP S6313330 B2 JPS6313330 B2 JP S6313330B2

Authority

JP

Japan

Prior art keywords

layer

plating

nickel

insulating layer

activator

Prior art date

1986-05-09

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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• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 44
• 229910052759 nickel Inorganic materials 0.000 claims description 22
• 238000007747 plating Methods 0.000 claims description 16
• 239000012190 activator Substances 0.000 claims description 12
• 229910052573 porcelain Inorganic materials 0.000 claims description 12
• KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 18
• 238000010438 heat treatment Methods 0.000 description 10
• 229910052763 palladium Inorganic materials 0.000 description 9
• 239000003990 capacitor Substances 0.000 description 8
• 238000007772 electroless plating Methods 0.000 description 7
• 230000000873 masking effect Effects 0.000 description 7
• 238000001994 activation Methods 0.000 description 6
• 239000000919 ceramic Substances 0.000 description 6
• 238000000034 method Methods 0.000 description 6
• 229910000679 solder Inorganic materials 0.000 description 6
• 239000003985 ceramic capacitor Substances 0.000 description 5
• BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
• 230000004913 activation Effects 0.000 description 4
• 229910052709 silver Inorganic materials 0.000 description 4
• 239000004332 silver Substances 0.000 description 4
• 229920005989 resin Polymers 0.000 description 3
• 239000011347 resin Substances 0.000 description 3
• XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
• KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
• 241000080590 Niso Species 0.000 description 2
• 230000007423 decrease Effects 0.000 description 2
• 238000009713 electroplating Methods 0.000 description 2
• 230000007935 neutral effect Effects 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
• 241001460678 Napo <wasp> Species 0.000 description 1
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
• 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
• 230000009471 action Effects 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 229910052786 argon Inorganic materials 0.000 description 1
• JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
• 229910002113 barium titanate Inorganic materials 0.000 description 1
• 229910002092 carbon dioxide Inorganic materials 0.000 description 1
• 239000001569 carbon dioxide Substances 0.000 description 1
• 230000003197 catalytic effect Effects 0.000 description 1
• 230000008859 change Effects 0.000 description 1
• 239000003599 detergent Substances 0.000 description 1
• 239000003989 dielectric material Substances 0.000 description 1
• 238000010292 electrical insulation Methods 0.000 description 1
• 239000003822 epoxy resin Substances 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 230000006872 improvement Effects 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 150000007522 mineralic acids Chemical class 0.000 description 1
• LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
• 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
• 229910017604 nitric acid Inorganic materials 0.000 description 1
• 239000003960 organic solvent Substances 0.000 description 1
• PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
• 229920000647 polyepoxide Polymers 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 230000009467 reduction Effects 0.000 description 1
• NQXGLOVMOABDLI-UHFFFAOYSA-N sodium oxido(oxo)phosphanium Chemical compound [Na+].[O-][PH+]=O NQXGLOVMOABDLI-UHFFFAOYSA-N 0.000 description 1
• 238000005476 soldering Methods 0.000 description 1
• 235000011150 stannous chloride Nutrition 0.000 description 1
• 239000001119 stannous chloride Substances 0.000 description 1
• 229920001187 thermosetting polymer Polymers 0.000 description 1
• 238000005406 washing Methods 0.000 description 1