JPS6437896A - Braking and manufacture of photosensitive solder resist in printed board - Google Patents
Braking and manufacture of photosensitive solder resist in printed boardInfo
- Publication number
- JPS6437896A JPS6437896A JP19402387A JP19402387A JPS6437896A JP S6437896 A JPS6437896 A JP S6437896A JP 19402387 A JP19402387 A JP 19402387A JP 19402387 A JP19402387 A JP 19402387A JP S6437896 A JPS6437896 A JP S6437896A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- solder resist
- onto
- resist
- printed board
- 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
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
PURPOSE:To eliminate the need for alignment with a printed wiring formed to a substrate on the baking of a photosensitive solder resist by photosensitizing the solder resist shaped onto the side face of the wiring on the surface of the printed board by the transmitted light of an insulating substrate and baking the solder resist onto the surface of the substrate. CONSTITUTION:In an insulating substrate 1, a photosensitive solder resist 4 is applied onto the whole surface on the surface side of a printed board 2 in specified thickness while the resist 4 is exposed through the substrate 1 by a predetermined light source 5 from the rear side of the substrate 1. When the resist is heated and baked by hot air, etc., under the state, a non-exposure section 4a, in which the transmission of light from the light source 5 is prevented by the pattern of the wiring 2 and a shadow section is shaped, is removed from the surface of the wiring 2 while an exposure section 4b is solidified, and fixed onto the surface of the substrate 1 between the wirings 2, 2, thus constituting a printed board on which the resist 3 is distributed. Accordingly, the solder resist can be executed onto the surface of the substrate among the wirings requiring no alignment with the printed wirings formed onto the substrate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19402387A JPS6437896A (en) | 1987-08-03 | 1987-08-03 | Braking and manufacture of photosensitive solder resist in printed board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19402387A JPS6437896A (en) | 1987-08-03 | 1987-08-03 | Braking and manufacture of photosensitive solder resist in printed board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6437896A true JPS6437896A (en) | 1989-02-08 |
Family
ID=16317658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19402387A Pending JPS6437896A (en) | 1987-08-03 | 1987-08-03 | Braking and manufacture of photosensitive solder resist in printed board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6437896A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03101189A (en) * | 1989-09-14 | 1991-04-25 | Minolta Camera Co Ltd | Printed wiring board and its manufacture |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583399A (en) * | 1981-06-29 | 1983-01-10 | Toshiba Corp | Manufacture for piezoelectric oscillator |
JPS63213394A (en) * | 1987-03-02 | 1988-09-06 | 株式会社日立製作所 | Manufacture of printed board for surface mount |
-
1987
- 1987-08-03 JP JP19402387A patent/JPS6437896A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583399A (en) * | 1981-06-29 | 1983-01-10 | Toshiba Corp | Manufacture for piezoelectric oscillator |
JPS63213394A (en) * | 1987-03-02 | 1988-09-06 | 株式会社日立製作所 | Manufacture of printed board for surface mount |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03101189A (en) * | 1989-09-14 | 1991-04-25 | Minolta Camera Co Ltd | Printed wiring board and its manufacture |
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