JPS6375075U - - Google Patents
Info
- Publication number
- JPS6375075U JPS6375075U JP16998686U JP16998686U JPS6375075U JP S6375075 U JPS6375075 U JP S6375075U JP 16998686 U JP16998686 U JP 16998686U JP 16998686 U JP16998686 U JP 16998686U JP S6375075 U JPS6375075 U JP S6375075U
- Authority
- JP
- Japan
- Prior art keywords
- inner layer
- wiring board
- layer circuit
- multilayer wiring
- utility
- 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.)
- Pending
Links
- 239000011888 foil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
図面は本考案の一実施例に係る多層配線基板の
簡略断面図である。
１は内層回路、２は樹脂層、３は金属箔、４は
最外側内層回路、５は凹部である。
The drawing is a simplified cross-sectional view of a multilayer wiring board according to an embodiment of the present invention. 1 is an inner layer circuit, 2 is a resin layer, 3 is a metal foil, 4 is an outermost inner layer circuit, and 5 is a recessed portion.
Claims (1)
に、内層回路に達する所要数の凹所を設けたこと
を特徴とする多層配線基板。 1. A multilayer wiring board comprising a required number of recesses reaching the inner layer circuit at required positions on the surface of the multilayer wiring board having the inner layer circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16998686U JPS6375075U (en) | 1986-11-05 | 1986-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16998686U JPS6375075U (en) | 1986-11-05 | 1986-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375075U true JPS6375075U (en) | 1988-05-19 |
Family
ID=31104290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16998686U Pending JPS6375075U (en) | 1986-11-05 | 1986-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375075U (en) |
-
1986
- 1986-11-05 JP JP16998686U patent/JPS6375075U/ja active Pending