JPH0149037B2 - - Google Patents
Info
- Publication number
- JPH0149037B2 JPH0149037B2 JP60053153A JP5315385A JPH0149037B2 JP H0149037 B2 JPH0149037 B2 JP H0149037B2 JP 60053153 A JP60053153 A JP 60053153A JP 5315385 A JP5315385 A JP 5315385A JP H0149037 B2 JPH0149037 B2 JP H0149037B2
- Authority
- JP
- Japan
- Prior art keywords
- layer pattern
- opening recess
- etching
- inner layer
- exposed
- 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
Links
- 238000005530 etching Methods 0.000 claims description 26
- 238000007747 plating Methods 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000011889 copper foil Substances 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60053153A JPS61212097A (ja) | 1985-03-16 | 1985-03-16 | 内層パタ−ン部が露出するプリント基板の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60053153A JPS61212097A (ja) | 1985-03-16 | 1985-03-16 | 内層パタ−ン部が露出するプリント基板の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61212097A JPS61212097A (ja) | 1986-09-20 |
| JPH0149037B2 true JPH0149037B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-10-23 |
Family
ID=12934892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60053153A Granted JPS61212097A (ja) | 1985-03-16 | 1985-03-16 | 内層パタ−ン部が露出するプリント基板の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61212097A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01206692A (ja) * | 1988-02-15 | 1989-08-18 | Matsushita Electric Works Ltd | プリント配線板の製造方法 |
| JPH0770834B2 (ja) * | 1990-05-17 | 1995-07-31 | 富士機工電子株式会社 | 内層パターン部が露出したプリント基板、およびその製造方法 |
-
1985
- 1985-03-16 JP JP60053153A patent/JPS61212097A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61212097A (ja) | 1986-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |