JPS6464293A - Manufacture of circuit module - Google Patents
Manufacture of circuit moduleInfo
- Publication number
- JPS6464293A JPS6464293A JP22068587A JP22068587A JPS6464293A JP S6464293 A JPS6464293 A JP S6464293A JP 22068587 A JP22068587 A JP 22068587A JP 22068587 A JP22068587 A JP 22068587A JP S6464293 A JPS6464293 A JP S6464293A
- Authority
- JP
- Japan
- Prior art keywords
- cured
- ultraviolet
- resin
- electronic parts
- substrate
- 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 expose the rear side of electronic parts too, by a method wherein, after ultraviolet-cured resin is selectively cured, the resin on the rear side of a substrate, which is not cured, is separated. CONSTITUTION:From the side of a retaining plate 10, ultraviolet-cured resin 40 is irradiated with ultraviolet rays, and selectively cured. At the same time, the adhesion of the retaining plate 10 is decreased. Cured ultraviolet-cuerd resin 41 and a spacer 30 become a substrate of circuit module. Ultraviolet-cured resin 42 on the flate plate 50 side of electronic parts 21, 22, 23 is in the shadow of these electronic parts, and is not irradiated with the ultraviolet rays, so that it is not cured. The retaining plate 10 and the flat plate 50 are separated, and washing is performed by using solvent, e.g. ethanol, which is matched with the material of used ultraviolet-cured resin. The part of the ultraviolet-cured resin 42 which is in the shadow and not cured is eliminated, and holes are formed. Thus, electrode terminals 21a, 22a, 23a on the surface side of the respective electronic parts 21, 22, 23 are exposed from the substrate surface, and rear electrodes on the rear side are also exposed on the rear of the substrate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22068587A JPS6464293A (en) | 1987-09-03 | 1987-09-03 | Manufacture of circuit module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22068587A JPS6464293A (en) | 1987-09-03 | 1987-09-03 | Manufacture of circuit module |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6464293A true JPS6464293A (en) | 1989-03-10 |
Family
ID=16754872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22068587A Pending JPS6464293A (en) | 1987-09-03 | 1987-09-03 | Manufacture of circuit module |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6464293A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016058464A (en) * | 2014-09-08 | 2016-04-21 | 日本電気株式会社 | Module component and manufacturing method of the same |
-
1987
- 1987-09-03 JP JP22068587A patent/JPS6464293A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016058464A (en) * | 2014-09-08 | 2016-04-21 | 日本電気株式会社 | Module component and manufacturing method of the same |
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