JPH0533025Y2 - - Google Patents
Info
- Publication number
- JPH0533025Y2 JPH0533025Y2 JP16044488U JP16044488U JPH0533025Y2 JP H0533025 Y2 JPH0533025 Y2 JP H0533025Y2 JP 16044488 U JP16044488 U JP 16044488U JP 16044488 U JP16044488 U JP 16044488U JP H0533025 Y2 JPH0533025 Y2 JP H0533025Y2
- Authority
- JP
- Japan
- Prior art keywords
- desmear
- processing
- tank
- substrate
- printed circuit
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 52
- 239000000758 substrate Substances 0.000 claims description 39
- 239000007921 spray Substances 0.000 claims description 31
- 238000005530 etching Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims 1
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 230000032258 transport Effects 0.000 description 15
- 238000011282 treatment Methods 0.000 description 14
- 238000005406 washing Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Landscapes
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Manufacturing Of Printed Wiring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16044488U JPH0533025Y2 (enrdf_load_stackoverflow) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16044488U JPH0533025Y2 (enrdf_load_stackoverflow) | 1988-12-12 | 1988-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0281083U JPH0281083U (enrdf_load_stackoverflow) | 1990-06-22 |
| JPH0533025Y2 true JPH0533025Y2 (enrdf_load_stackoverflow) | 1993-08-23 |
Family
ID=31442518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16044488U Expired - Lifetime JPH0533025Y2 (enrdf_load_stackoverflow) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533025Y2 (enrdf_load_stackoverflow) |
-
1988
- 1988-12-12 JP JP16044488U patent/JPH0533025Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0281083U (enrdf_load_stackoverflow) | 1990-06-22 |
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