JPH03124676U - - Google Patents
Info
- Publication number
- JPH03124676U JPH03124676U JP3275090U JP3275090U JPH03124676U JP H03124676 U JPH03124676 U JP H03124676U JP 3275090 U JP3275090 U JP 3275090U JP 3275090 U JP3275090 U JP 3275090U JP H03124676 U JPH03124676 U JP H03124676U
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- printed wiring
- groove
- elongated hole
- plating layer
- 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.)
- Granted
Links
Landscapes
- Structure Of Printed Boards (AREA)
Description
第１図は本考案の実施例の平面図、第２図は従
来のプリント配線板の平面図を示す。
１……絶縁基板、２……回路、３……Ｖ溝、４
……長孔、５……両端、６……中間部、７……舌
片、８……孔、９……めつき層。
FIG. 1 is a plan view of an embodiment of the present invention, and FIG. 2 is a plan view of a conventional printed wiring board. 1...Insulating substrate, 2...Circuit, 3...V groove, 4
... Long hole, 5 ... Both ends, 6 ... Middle part, 7 ... Tongue piece, 8 ... Hole, 9 ... Plating layer.
Claims (1)
て、両端をＶ溝の箇所に設け中間部を回路を形成
した側に設けた長孔と、この長孔により形成され
た舌片と前記Ｖ溝とが交わる箇所に設け内壁にめ
つき層を形成した孔とを有することを特徴とする
プリント配線板。 In a printed wiring board in which a V-groove is provided on an insulating substrate, an elongated hole having both ends at the V-groove location and an intermediate portion provided on the side where a circuit is formed, a tongue piece formed by the elongated hole, and the V-groove. 1. A printed wiring board characterized in that the printed wiring board has holes provided at locations where the two intersect, and a plating layer is formed on the inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990032750U JPH0639472Y2 (en) | 1990-03-30 | 1990-03-30 | Printed wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990032750U JPH0639472Y2 (en) | 1990-03-30 | 1990-03-30 | Printed wiring board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03124676U true JPH03124676U (en) | 1991-12-17 |
| JPH0639472Y2 JPH0639472Y2 (en) | 1994-10-12 |
Family
ID=31535911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990032750U Expired - Lifetime JPH0639472Y2 (en) | 1990-03-30 | 1990-03-30 | Printed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639472Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9905490B2 (en) | 2015-12-25 | 2018-02-27 | Fuji Electric Co., Ltd. | Semiconductor device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3124677U (en) * | 2006-06-14 | 2006-08-24 | 富美杷 須磨 | Earrings with pierced earrings |
-
1990
- 1990-03-30 JP JP1990032750U patent/JPH0639472Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3124677U (en) * | 2006-06-14 | 2006-08-24 | 富美杷 須磨 | Earrings with pierced earrings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9905490B2 (en) | 2015-12-25 | 2018-02-27 | Fuji Electric Co., Ltd. | Semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639472Y2 (en) | 1994-10-12 |