JPS61192475U - - Google Patents
Info
- Publication number
- JPS61192475U JPS61192475U JP7647385U JP7647385U JPS61192475U JP S61192475 U JPS61192475 U JP S61192475U JP 7647385 U JP7647385 U JP 7647385U JP 7647385 U JP7647385 U JP 7647385U JP S61192475 U JPS61192475 U JP S61192475U
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- metal plate
- insulating layer
- hole
- conductor
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Insulated Metal Substrates For Printed Circuits (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
第１図は配線基板の正面図、第２図は同断面図
、第３図は電子部品を取付けた断面図。
図面において、１：金属板、２：絶縁層、３：
導電体層、４：ラウンド、５：透孔、６：絶縁皮
膜、１０：配線板。
FIG. 1 is a front view of the wiring board, FIG. 2 is a sectional view thereof, and FIG. 3 is a sectional view with electronic components attached. In the drawings, 1: metal plate, 2: insulating layer, 3:
Conductor layer, 4: round, 5: through hole, 6: insulating film, 10: wiring board.
Claims (1)
が形成され、この絶縁層上に導電体が形成された
配線板において、この配線板を貫通した透孔の内
壁部に絶縁皮膜を形成したことを特徴とする配線
板。 In a wiring board that uses a metal plate as a base material, an insulating layer is formed on the surface of this metal plate, and a conductor is formed on this insulating layer, an insulating film is formed on the inner wall of a through hole that penetrates this wiring board. A wiring board characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7647385U JPS61192475U (en) | 1985-05-24 | 1985-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7647385U JPS61192475U (en) | 1985-05-24 | 1985-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192475U true JPS61192475U (en) | 1986-11-29 |
Family
ID=30618646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7647385U Pending JPS61192475U (en) | 1985-05-24 | 1985-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192475U (en) |
-
1985
- 1985-05-24 JP JP7647385U patent/JPS61192475U/ja active Pending