JPH02148362U - - Google Patents
Info
- Publication number
- JPH02148362U JPH02148362U JP5780389U JP5780389U JPH02148362U JP H02148362 U JPH02148362 U JP H02148362U JP 5780389 U JP5780389 U JP 5780389U JP 5780389 U JP5780389 U JP 5780389U JP H02148362 U JPH02148362 U JP H02148362U
- Authority
- JP
- Japan
- Prior art keywords
- solder printing
- circuit board
- metal screen
- utility
- parts
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 229910000679 solder Inorganic materials 0.000 claims description 5
Landscapes
- Manufacturing Of Printed Wiring (AREA)
- Printing Plates And Materials Therefor (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図ａは第１図のＡ−Ａ線断面図、第２図ｂは本考
案のメタルスクリーン使用後の回路基板の状態を
示す側面図である。
１……メタルスクリーン、１ａ……メタル厚の
薄い箇所、１ｂ……メタル厚の厚い箇所、２……
スクリーン枠、３……孔、４……回路基板、４ａ
……ピツチの狭い半田パツド、４ｂ……ピツチの
広い半田パツド、５……半田ペースト。
Fig. 1 is a perspective view showing one embodiment of the present invention;
Figure a is a sectional view taken along the line A-A in Figure 1, and Figure 2b is a side view showing the state of the circuit board after using the metal screen of the present invention. 1...Metal screen, 1a...Thin metal area, 1b...Thick metal area, 2...
Screen frame, 3...hole, 4...circuit board, 4a
...Solder pad with narrow pitch, 4b...Solder pad with wide pitch, 5...Solder paste.
Claims (1)
ンにおいて、半田印刷用孔が設けられた部分の一
部または複数の箇所を異なる厚みにしたことを特
徴とするメタルスクリーン。 A metal screen used for solder printing on a circuit board, characterized in that a part or a plurality of parts where solder printing holes are provided have different thicknesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5780389U JPH02148362U (en) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5780389U JPH02148362U (en) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148362U true JPH02148362U (en) | 1990-12-17 |
Family
ID=31582845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5780389U Pending JPH02148362U (en) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006100827A (en) * | 2004-09-25 | 2006-04-13 | Robert Bosch Gmbh | Method for manufacturing structure element equipped with printed switching circuit |
| JP2015066693A (en) * | 2013-09-26 | 2015-04-13 | 日本電気株式会社 | Printer and printing method |
| JP2019010884A (en) * | 2018-10-11 | 2019-01-24 | パナソニックＩｐマネジメント株式会社 | Screen printing method, screen printing device, and component mounting line |
-
1989
- 1989-05-18 JP JP5780389U patent/JPH02148362U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006100827A (en) * | 2004-09-25 | 2006-04-13 | Robert Bosch Gmbh | Method for manufacturing structure element equipped with printed switching circuit |
| JP2015066693A (en) * | 2013-09-26 | 2015-04-13 | 日本電気株式会社 | Printer and printing method |
| JP2019010884A (en) * | 2018-10-11 | 2019-01-24 | パナソニックＩｐマネジメント株式会社 | Screen printing method, screen printing device, and component mounting line |