JPS6464302A - Manufacture of electronic component - Google Patents
Manufacture of electronic componentInfo
- Publication number
- JPS6464302A JPS6464302A JP62222370A JP22237087A JPS6464302A JP S6464302 A JPS6464302 A JP S6464302A JP 62222370 A JP62222370 A JP 62222370A JP 22237087 A JP22237087 A JP 22237087A JP S6464302 A JPS6464302 A JP S6464302A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- substrate
- plating
- plated
- barrel
- Prior art date
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000007747 plating Methods 0.000 abstract 6
- 239000000758 substrate Substances 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000006087 Silane Coupling Agent Substances 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 238000004299 exfoliation Methods 0.000 abstract 1
- GNUALYPKLFQNJG-UHFFFAOYSA-N heptan-4-yloxy(dimethoxy)silane Chemical compound C(CC)C(O[SiH](OC)OC)CCC GNUALYPKLFQNJG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Landscapes
- Adjustable Resistors (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
PURPOSE:To prevent the occurrence of the defect and the exfoliation of a resist, and to eliminate the deterioration of the characteristic of an electronic component by treating the surface of a substrate including a circuit function section with silane coupling agent or silicon primer and coating it with plating resist. CONSTITUTION:Base electrodes 5, 5, 6 for forming terminal electrodes are formed by printing, baking silver paste at the end of a substrate 1. The substrate 1 is dipped in a silane coupling agent. i,e., dipropyltrimethoxysilane diluted to 0.01-2% with ethanol as the diluent in the previous step of barrel-plating the electrodes 5, 5, 6, and dried. Then the substrate 1 is coated with plating resist except the electrodes 5, 5, 6, and a resistor 2 and a collector electrode 3 are masked. Thus, the substrate 1 masked by the plating resist is contained in a barrel plating vessel, nickel-plated 2mum thick, then tin-plated 3-4mum thick, totally barrel-plated for 90min, and the two plating layers are formed on the electrodes 5, 5, 6 as terminal electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62222370A JP2531002B2 (en) | 1987-09-04 | 1987-09-04 | Electronic component manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62222370A JP2531002B2 (en) | 1987-09-04 | 1987-09-04 | Electronic component manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6464302A true JPS6464302A (en) | 1989-03-10 |
| JP2531002B2 JP2531002B2 (en) | 1996-09-04 |
Family
ID=16781287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62222370A Expired - Lifetime JP2531002B2 (en) | 1987-09-04 | 1987-09-04 | Electronic component manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2531002B2 (en) |
-
1987
- 1987-09-04 JP JP62222370A patent/JP2531002B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2531002B2 (en) | 1996-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080627 Year of fee payment: 12 |