JPH0479478U - - Google Patents
Info
- Publication number
- JPH0479478U JPH0479478U JP12388490U JP12388490U JPH0479478U JP H0479478 U JPH0479478 U JP H0479478U JP 12388490 U JP12388490 U JP 12388490U JP 12388490 U JP12388490 U JP 12388490U JP H0479478 U JPH0479478 U JP H0479478U
- Authority
- JP
- Japan
- Prior art keywords
- board
- pattern
- layer
- power supply
- printed wiring
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図及び第２図は従来の四層式プリント配線
板の構成図、第３図及び第４図は本考案の実施例
を示す構成図である。
１……パターン板、２……部品板、３……電源
板、４……アース板。
1 and 2 are block diagrams of a conventional four-layer printed wiring board, and FIGS. 3 and 4 are block diagrams showing an embodiment of the present invention. 1...Pattern board, 2...Parts board, 3...Power supply board, 4...Earth board.
Claims (1)
、それに部品板を付加することにより、四層板を
構成することを特徴となしたる四層式プリント配
線板。 A four-layer printed wiring board is characterized in that a pattern board is sandwiched between a power supply board and a ground board, and a component board is added to the pattern board to form a four-layer board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12388490U JPH0479478U (en) | 1990-11-26 | 1990-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12388490U JPH0479478U (en) | 1990-11-26 | 1990-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479478U true JPH0479478U (en) | 1992-07-10 |
Family
ID=31871566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12388490U Pending JPH0479478U (en) | 1990-11-26 | 1990-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0479478U (en) |
-
1990
- 1990-11-26 JP JP12388490U patent/JPH0479478U/ja active Pending