INTEGRATED MANUFACTURING PACKAGING PROCESS

A PROCESS OF FABRICATING A CIRCUITIZED SUBSTRATE IS PROVIDED WHICH COMPRISING THE STEPS OF: PROVIDING AN ORGANIC SUBSTRATE (12) HAVING CIRCUITRY (14) THEREON; APPLYING A DIELECTRONIC FILM (16, 30) ON THE ORGANIC SUBSTRATE; FORMING MICROVIAS (18) IN SAID DIELECTRIC FILM; SPUTTERING A METAL SEED LAYER...

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Bibliographische Detailangaben
Hauptverfasser: VOYA RISTA MARKOVICH, JAMES WARREN WILSON, GERARD WALTER JONES, WILLIAM JOHN RUDIK, ROSS WILLIAM KEESLER, WILLIAM EARL WILSON
Format: Patent
Sprache:eng
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Zusammenfassung:A PROCESS OF FABRICATING A CIRCUITIZED SUBSTRATE IS PROVIDED WHICH COMPRISING THE STEPS OF: PROVIDING AN ORGANIC SUBSTRATE (12) HAVING CIRCUITRY (14) THEREON; APPLYING A DIELECTRONIC FILM (16, 30) ON THE ORGANIC SUBSTRATE; FORMING MICROVIAS (18) IN SAID DIELECTRIC FILM; SPUTTERING A METAL SEED LAYER (20) ON THE DIELECTRIC FILM AND IN SAID MICROVIAS; PLATING A METALLIC LAYER (22) ON THE METAL SEED LAYER; AND FORMING A CIRCUIT PATTERN THEREON.(FIGURE 1 (E))