JPS6166974U - - Google Patents
Info
- Publication number
- JPS6166974U JPS6166974U JP15114784U JP15114784U JPS6166974U JP S6166974 U JPS6166974 U JP S6166974U JP 15114784 U JP15114784 U JP 15114784U JP 15114784 U JP15114784 U JP 15114784U JP S6166974 U JPS6166974 U JP S6166974U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- utility
- land
- model registration
- 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
- 239000002131 composite material Substances 0.000 claims 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Structure Of Printed Boards (AREA)
Description
第１図、第２図および第３図はそれぞれこの考
案の実施例の要部平面図、第４図は従来のプリン
ト基板の要部平面図、第５図、第６図および第７
図は第４図のものの作用を説明するための一部平
面図、第８図は従来の他の例の要部平面図である
。
２…スルーホール、３…パターン、４ａ，４ｂ
…Ｘ，Ｙ方向の格子、５…ランド。なお、各図中
、同一符号は同一又は相当部分を示す。
1, 2, and 3 are plan views of essential parts of an embodiment of this invention, FIG. 4 is a plan view of essential parts of a conventional printed circuit board, and FIGS. 5, 6, and 7.
The figure is a partial plan view for explaining the operation of the device shown in FIG. 4, and FIG. 8 is a plan view of the main part of another conventional example. 2...Through hole, 3...Pattern, 4a, 4b
...Lattice in X and Y directions, 5...Land. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
を伴つて形成されてなるプリント基板において、
対角線の中点座標が前記スルーホールの中心座標
よりもパターンとの接続部位に近接した矩形でな
る前記ランドを備えてなることを特徴とするプリ
ント基板。 (2) 複数のパターンにそれぞれ対応する矩形の
複合でなるランドを備えた実用新案登録請求の範
囲第１項記載のプリント基板。[Claims for Utility Model Registration] (1) In a printed circuit board in which through holes are formed with lands on XY orthogonal lattice points,
A printed circuit board characterized in that the land is a rectangle whose midpoint coordinates of a diagonal line are closer to a connecting portion with a pattern than the center coordinates of the through hole. (2) The printed circuit board according to claim 1 of the utility model registration claim, comprising a land formed of a composite rectangular shape corresponding to a plurality of patterns, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15114784U JPS6166974U (en) | 1984-10-08 | 1984-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15114784U JPS6166974U (en) | 1984-10-08 | 1984-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6166974U true JPS6166974U (en) | 1986-05-08 |
Family
ID=30709273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15114784U Pending JPS6166974U (en) | 1984-10-08 | 1984-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7630075B2 (en) | 2004-09-27 | 2009-12-08 | Honeywell International Inc. | Circular polarization illumination based analyzer system |
-
1984
- 1984-10-08 JP JP15114784U patent/JPS6166974U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7630075B2 (en) | 2004-09-27 | 2009-12-08 | Honeywell International Inc. | Circular polarization illumination based analyzer system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6166974U (en) | ||
| JPH0238161U (en) | ||
| JPS61121773U (en) | ||
| JPS62197875U (en) | ||
| JPH02127064U (en) | ||
| JPS62182572U (en) | ||
| JPS6163876U (en) | ||
| JPH0321865U (en) | ||
| JPS62145373U (en) | ||
| JPH0256476U (en) | ||
| JPH022856U (en) | ||
| JPH0470759U (en) | ||
| JPH01107169U (en) | ||
| JPH0339875U (en) | ||
| JPS6375068U (en) | ||
| JPH0379467U (en) | ||
| JPH0343756U (en) | ||
| JPS6355468U (en) | ||
| JPS63189665U (en) | ||
| JPS6054370U (en) | printed wiring board | |
| JPH0176070U (en) | ||
| JPS5999478U (en) | Wiring structure of multilayer circuit board | |
| JPH01104769U (en) | ||
| JPS6454353U (en) | ||
| JPS63140671U (en) |