JPS59112972U - multilayer printed board - Google Patents
multilayer printed boardInfo
- Publication number
- JPS59112972U JPS59112972U JP19624583U JP19624583U JPS59112972U JP S59112972 U JPS59112972 U JP S59112972U JP 19624583 U JP19624583 U JP 19624583U JP 19624583 U JP19624583 U JP 19624583U JP S59112972 U JPS59112972 U JP S59112972U
- Authority
- JP
- Japan
- Prior art keywords
- printed board
- multilayer printed
- land
- wiring pattern
- outer diameter
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る多層プリント板中間層の部分平面図
である。
１・・・スルーホール、２．３・・・ランド、４・・・
配線パターン。The drawing is a partial plan view of an intermediate layer of a multilayer printed board according to the present invention. 1...Through hole, 2.3...Land, 4...
wiring pattern.
Claims (1)
中間層において、配線パターンに接続しないダミーラン
ドを設け、該ダミーランド外径寸法を配線パターンに接
続するスルーホールのランド外径寸法より小さくしたこ
とを特徴とする多層プリント板。In the intermediate layer of a multilayer printed board having through holes on basic lattice points, a dummy land not connected to the wiring pattern is provided, and the outer diameter of the dummy land is smaller than the outer diameter of the land of the through hole connected to the wiring pattern. A multilayer printed board featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19624583U JPS59112972U (en) | 1983-12-22 | 1983-12-22 | multilayer printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19624583U JPS59112972U (en) | 1983-12-22 | 1983-12-22 | multilayer printed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59112972U true JPS59112972U (en) | 1984-07-30 |
Family
ID=30421148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19624583U Pending JPS59112972U (en) | 1983-12-22 | 1983-12-22 | multilayer printed board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59112972U (en) |
-
1983
- 1983-12-22 JP JP19624583U patent/JPS59112972U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58187174U (en) | Printed board | |
| JPS59189270U (en) | Flexible board connection structure | |
| JPS59112972U (en) | multilayer printed board | |
| JPS585370U (en) | printed wiring board | |
| JPS59182974U (en) | Printed board | |
| JPS59146999U (en) | Shield structure of printed circuit board | |
| JPS59103468U (en) | printed wiring board | |
| JPS5887380U (en) | printed wiring board | |
| JPS5926272U (en) | printed wiring board | |
| JPS60106364U (en) | printed wiring board | |
| JPS59104559U (en) | Multilayer printed circuit board with reference pattern | |
| JPS6054370U (en) | printed wiring board | |
| JPS5812969U (en) | flexible printed circuit board | |
| JPS58189558U (en) | printed wiring board | |
| JPS60146374U (en) | printed wiring board | |
| JPS59191754U (en) | Component mounting structure of printed wiring board | |
| JPS60167365U (en) | printed wiring board | |
| JPS60194365U (en) | printed wiring board | |
| JPS6117766U (en) | printed wiring board | |
| JPS5984863U (en) | multilayer printed wiring board | |
| JPS60121661U (en) | printed wiring board | |
| JPS59103476U (en) | printed wiring board | |
| JPS59131171U (en) | printed wiring board | |
| JPS5827966U (en) | Printed board | |
| JPS63124773U (en) |