JPH0124924Y2 - - Google Patents

Info

Publication number

JPH0124924Y2

JPH0124924Y2 JP1987111547U JP11154787U JPH0124924Y2 JP H0124924 Y2 JPH0124924 Y2 JP H0124924Y2 JP 1987111547 U JP1987111547 U JP 1987111547U JP 11154787 U JP11154787 U JP 11154787U JP H0124924 Y2 JPH0124924 Y2 JP H0124924Y2

Authority

JP

Japan

Prior art keywords

film

electrode film

electrode

notch

trimming

Prior art date

1987-07-21

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 28
• 230000001681 protective effect Effects 0.000 claims description 12
• 239000000758 substrate Substances 0.000 claims description 12
• 230000010355 oscillation Effects 0.000 description 14
• 238000009966 trimming Methods 0.000 description 14
• 239000013078 crystal Substances 0.000 description 9
• 229910052573 porcelain Inorganic materials 0.000 description 5
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
• 230000007797 corrosion Effects 0.000 description 4
• 238000005260 corrosion Methods 0.000 description 4
• 238000010586 diagram Methods 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 230000003647 oxidation Effects 0.000 description 4
• 238000007254 oxidation reaction Methods 0.000 description 4
• 230000035939 shock Effects 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 239000011521 glass Substances 0.000 description 3
• 238000010521 absorption reaction Methods 0.000 description 2
• 238000010894 electron beam technology Methods 0.000 description 2
• 238000007747 plating Methods 0.000 description 2
• 238000005488 sandblasting Methods 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 238000010304 firing Methods 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 229910052750 molybdenum Inorganic materials 0.000 description 1
• 239000011733 molybdenum Substances 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 229910000679 solder Inorganic materials 0.000 description 1
• 238000005476 soldering Methods 0.000 description 1
• 238000007740 vapor deposition Methods 0.000 description 1