Verfahren zur Verstärkung von Luftbrücken-Schaltungen

Verfahren zur Verstärkung von Luftbrücken-Schaltungen

A multi-layer circuit board having strengthened air bridge crossover structures, and additive and subtractive methods for producing the same, wherein the circuit includes specially designed metallic fortifying layers (52,54) to mechanically and/or electrically fortify the circuit. A preferred embodi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GOENKA, LAKHI NANDLAL, PARUCHURI, MOHAN R
Format: Patent
Sprache:ger
Schlagworte:
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:A multi-layer circuit board having strengthened air bridge crossover structures, and additive and subtractive methods for producing the same, wherein the circuit includes specially designed metallic fortifying layers (52,54) to mechanically and/or electrically fortify the circuit. A preferred embodiment includes air bridge structures (90) having generally T-shaped cross-sections (99), which provide strengthened, mechanically robust air bridges (33) which are especially resistant to damage from flexure and displacement due to physical impact, bending, thermal excursions, and the like.