JPS61156269U - - Google Patents
Info
- Publication number
- JPS61156269U JPS61156269U JP3914285U JP3914285U JPS61156269U JP S61156269 U JPS61156269 U JP S61156269U JP 3914285 U JP3914285 U JP 3914285U JP 3914285 U JP3914285 U JP 3914285U JP S61156269 U JPS61156269 U JP S61156269U
- Authority
- JP
- Japan
- Prior art keywords
- pad
- printed wiring
- wiring board
- view
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図ａ，ｂ，ｃは、本考案の第１図の実施例
の印刷配線板とその主要部の接続用パツドの平面
図および断面図。第２図は本考案の第２の実施例
の平面図。第３図は本考案の第３の実施例の平面
図。第４図ａ，ｂ，ｃは従来例の印刷配線板とそ
の主要部の接続用パツドの平面図および断面図で
ある。
１……絶縁層、２……接続用パツド、２ａ……
（接続用パツドの）はがれ部分、３……接続回路
、４……導通穴、１０……基板。
1a, b, and c are a plan view and a cross-sectional view of the printed wiring board of the embodiment of the present invention shown in FIG. 1 and the connection pads of the main parts thereof. FIG. 2 is a plan view of a second embodiment of the present invention. FIG. 3 is a plan view of a third embodiment of the present invention. FIGS. 4a, 4b, and 4c are a plan view and a sectional view of a conventional printed wiring board and connection pads that are the main parts thereof. 1... Insulating layer, 2... Connection pad, 2a...
Peeling part (of the connection pad), 3... Connection circuit, 4... Continuity hole, 10... Board.
Claims (1)
線板において前記パツド内または、前記パツドの
一部分と接する位置に非貫通の導通穴を設けたこ
とを特徴とする印刷配線板。 1. A printed wiring board having a pad for connecting surface-mounted components, characterized in that a non-penetrating conductive hole is provided within the pad or at a position in contact with a portion of the pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3914285U JPS61156269U (en) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3914285U JPS61156269U (en) | 1985-03-19 | 1985-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61156269U true JPS61156269U (en) | 1986-09-27 |
Family
ID=30546816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3914285U Pending JPS61156269U (en) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61156269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006120977A (en) * | 2004-10-25 | 2006-05-11 | Fujitsu Ltd | Printed circuit board |
-
1985
- 1985-03-19 JP JP3914285U patent/JPS61156269U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006120977A (en) * | 2004-10-25 | 2006-05-11 | Fujitsu Ltd | Printed circuit board |