Printed circuit baseboard for patition wall of plasma display screen
This invention consists of the tape base film (TBF), the dry film photo-resistance (DFR) layer on TBF, the isolation material layer (IML) on the DFR layer and the cover film on IML. There is an electric medium material layer between IML and the cover film. This invention forms a DFR layer in the str...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | This invention consists of the tape base film (TBF), the dry film photo-resistance (DFR) layer on TBF, the isolation material layer (IML) on the DFR layer and the cover film on IML. There is an electric medium material layer between IML and the cover film. This invention forms a DFR layer in the structure of printed circuit baseboard to integrate IML and DFR layer. This can save the time for forming the isolation. |
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