High-density interconnect technique

A high density interconnect system (30) employs contact fingers (32) on both surfaces (34) and (36) of burn-in PCB (38), feed-through PCB (40) and driver PCB (42). Each of the PCBs (38), (40) and (42) has a card-edge connector (44), (46) and (48). The feed-through PCB (40) has a second card-edge con...

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Bibliographische Detailangaben
Hauptverfasser:	SHEPHERD, PATRICK M, BREHM, JEFFREY A, HOANG, JOHN D, BARRACLOUGH, WILLIAM D, TOMIC, JAMES F, ALPERIN, MIKHAIL A
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CURRENT COLLECTORS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HUMAN NECESSITIES HYGIENE LINE CONNECTORS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEDICAL OR VETERINARY SCIENCE PHYSICS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRINTED CIRCUITS TESTING
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Beschreibung
Zusammenfassung:	A high density interconnect system (30) employs contact fingers (32) on both surfaces (34) and (36) of burn-in PCB (38), feed-through PCB (40) and driver PCB (42). Each of the PCBs (38), (40) and (42) has a card-edge connector (44), (46) and (48). The feed-through PCB (40) has a second card-edge connector (40) and a second set of contact fingers (32), since it mates with both the burn-in PCB (38) and the driver PCB (42). The contact fingers (32) and the card-edge connectors (44), (46), (48) and (50) of each PCB (38), (40) and (42) mate inversely with each other on adjacent PCBs, i.e., the card-edge connector (44) of the burn-in PCB (38) mates with the contact fingers (32) of the feed-through PCB (40), and the card-edge connector (46) of the feed-through PCB (40) mates with the contact fingers (32) of the burn-in PCB (38), for example. The same relationship exists between the card-edge connector (50) of the feed-through PCB (40), the card-edge connector (48) of the driver PCB (42) and the contact fingers (32) of the feed-through PCB(40) and the driver PCB (42).