JPS61106066U - - Google Patents
Info
- Publication number
- JPS61106066U JPS61106066U JP19078984U JP19078984U JPS61106066U JP S61106066 U JPS61106066 U JP S61106066U JP 19078984 U JP19078984 U JP 19078984U JP 19078984 U JP19078984 U JP 19078984U JP S61106066 U JPS61106066 U JP S61106066U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- metal
- heat
- 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
- 239000004020 conductor Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 229920000620 organic polymer Polymers 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Insulated Metal Substrates For Printed Circuits (AREA)
Description
第１図〜第４図は本考案実施例であつて、第１
図は要部分解斜視図、第２図は同斜視図、第３図
、第４図は他の実施例の斜視図である。
符号の説明、１４，２６，３６…プリント配線
板、１２…ラウンド、１６，１８，２８，３０，
３８…導体、３２…スルーホール導体、１０，２
４，３５…金属ベースプリント配線板。
Figures 1 to 4 show embodiments of the present invention.
The figure is an exploded perspective view of a main part, FIG. 2 is a perspective view of the same, and FIGS. 3 and 4 are perspective views of other embodiments. Explanation of symbols, 14, 26, 36...Printed wiring board, 12...Round, 16, 18, 28, 30,
38...Conductor, 32...Through hole conductor, 10,2
4, 35...Metal-based printed wiring board.
Claims (1)
よりなり、且つ放熱性が良好でないプリント配線
板を、金属ベースプリント配線板上の一定の区画
面をして重ね合わせ、相互の配線導体を電気的に
関連づけて実装するも、上記実装されたプリント
配線板の配線導体は、少なくとも重ね合わせた面
とは反対側に位置せる面上に設けておくことで、
上記区画面上の配線導体では上記金属ベースへの
熱逃げを防止したことを特徴とする金属ベースプ
リント配線板。 Printed wiring boards made of heat-resistant insulating substrates such as organic polymers and ceramics, which do not have good heat dissipation, are stacked on top of a metal-based printed wiring board in a certain area, and the wiring conductors of each other are electrically connected. However, by providing the wiring conductor of the printed wiring board mounted above at least on the surface opposite to the overlapping surface,
A metal-based printed wiring board, characterized in that the wiring conductor on the partition screen prevents heat from escaping to the metal base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19078984U JPS61106066U (en) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19078984U JPS61106066U (en) | 1984-12-18 | 1984-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61106066U true JPS61106066U (en) | 1986-07-05 |
Family
ID=30748240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19078984U Pending JPS61106066U (en) | 1984-12-18 | 1984-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008218833A (en) * | 2007-03-06 | 2008-09-18 | Citizen Electronics Co Ltd | External connection terminal of metal core substrate |
-
1984
- 1984-12-18 JP JP19078984U patent/JPS61106066U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008218833A (en) * | 2007-03-06 | 2008-09-18 | Citizen Electronics Co Ltd | External connection terminal of metal core substrate |
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