JPH028171U - - Google Patents
Info
- Publication number
- JPH028171U JPH028171U JP8452688U JP8452688U JPH028171U JP H028171 U JPH028171 U JP H028171U JP 8452688 U JP8452688 U JP 8452688U JP 8452688 U JP8452688 U JP 8452688U JP H028171 U JPH028171 U JP H028171U
- Authority
- JP
- Japan
- Prior art keywords
- solder mask
- wiring board
- printed wiring
- heat reflective
- component
- 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
- 229910000679 solder Inorganic materials 0.000 claims description 6
Landscapes
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Manufacture Of Switches (AREA)
Description
第１図及び第２図は本考案の印刷配線板のソル
ダーマスク構造に係る一実施例を示すもので、第
１図は一部切欠き平面図、第２図は断面図、第３
図及び第４図は従来例を示すものであり、第３図
は一部切欠き平面図、第４図は断面図である。
１……印刷配線板、２……部品ホール、３……
接点部、４……ソルダーマスク、５……熱反射マ
スク。
1 and 2 show an embodiment of the solder mask structure of a printed wiring board according to the present invention, in which FIG. 1 is a partially cutaway plan view, FIG.
3 and 4 show a conventional example, with FIG. 3 being a partially cutaway plan view and FIG. 4 being a sectional view. 1...Printed wiring board, 2...Parts hole, 3...
Contact portion, 4...Solder mask, 5...Heat reflective mask.
Claims (1)
なる接点部を有する印刷配線板上に、上記部品ホ
ール及び上記接点部をマスクする剥離性のソルダ
ーマスクを一体に被着形成した印刷配線板のソル
ダーマスク構造において、 上記部品ホール及び上記接点部における上記ソ
ルダーマスク上に、熱反射性を有する熱反射マス
クを一体に被着形成したことを特徴とする印刷配
線板のソルダーマスク構造。[Scope of Claim for Utility Model Registration] A printed wiring board having component holes for mounting components and contact portions that make contact with the components is integrally covered with a removable solder mask that masks the component holes and the contact portions. In the solder mask structure of the printed wiring board, a heat reflective mask having heat reflective properties is integrally formed on the solder mask in the component hole and the contact area. Solder mask structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8452688U JPH028171U (en) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8452688U JPH028171U (en) | 1988-06-28 | 1988-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH028171U true JPH028171U (en) | 1990-01-19 |
Family
ID=31309210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8452688U Pending JPH028171U (en) | 1988-06-28 | 1988-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028171U (en) |
-
1988
- 1988-06-28 JP JP8452688U patent/JPH028171U/ja active Pending