JPS60172362U - printed wiring board - Google Patents
printed wiring boardInfo
- Publication number
- JPS60172362U JPS60172362U JP6017384U JP6017384U JPS60172362U JP S60172362 U JPS60172362 U JP S60172362U JP 6017384 U JP6017384 U JP 6017384U JP 6017384 U JP6017384 U JP 6017384U JP S60172362 U JPS60172362 U JP S60172362U
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- board
- land
- lands
- 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
- Structure Of Printed Boards (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
第１図は従来の多層印刷配線板の説明図、第２図は本考
案の一実施例に係る多層印刷配線板の説明図、第３図は
本考案の他の実施例に係る多層印刷配線板の説明図であ
る。
２ａ、２ｂ・・・接続用ランド、３．８ａｔ ｓｂ−
回路パターン、４・・・部品、５・・・リード、６λ、
６ｂ−・・部品用ランド、１１ａ、 １１ｂｔ １
２ａ、 １２ｂ・・・部品予備用ランド、１３ａ、１
３ｂ・・・印刷マーク。FIG. 1 is an explanatory diagram of a conventional multilayer printed wiring board, FIG. 2 is an explanatory diagram of a multilayer printed wiring board according to an embodiment of the present invention, and FIG. 3 is an explanatory diagram of a multilayer printed wiring board according to another embodiment of the present invention. It is an explanatory view of a board. 2a, 2b...Connection land, 3.8at sb-
Circuit pattern, 4... Component, 5... Lead, 6λ,
6b--Land for parts, 11a, 11bt 1
2a, 12b... parts spare land, 13a, 1
3b...Print mark.
Claims (1)
、同基板に設けられた前記ランドに接続する回路パター
ンと、同基板に前記ランドと近接して設けられた部品予
備用ランドを具備し、部品□ 用ランドと部品予備
用ランドとを識別できる手段を有することを特徴とする
印刷配線板。A printed wiring board, a component land provided on the board, a circuit pattern connected to the land provided on the board, and a component spare land provided on the board adjacent to the land. , a printed wiring board characterized by having means for distinguishing lands for parts and lands for spare parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6017384U JPS60172362U (en) | 1984-04-24 | 1984-04-24 | printed wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6017384U JPS60172362U (en) | 1984-04-24 | 1984-04-24 | printed wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60172362U true JPS60172362U (en) | 1985-11-15 |
Family
ID=30587275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6017384U Pending JPS60172362U (en) | 1984-04-24 | 1984-04-24 | printed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60172362U (en) |
-
1984
- 1984-04-24 JP JP6017384U patent/JPS60172362U/en active Pending
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