Tape for holding electronic articles

Details Tape for holding electronic articles Tape for holding electronic articles

1976-06-01

1978-01-24

McCamish, Marion E.

Special receptacle or package

For a vehicle

206389, 428138, B65D 8530

Patent

active

040699161

ABSTRACT:
Electronic articles, such as beam-lead semiconductor chips are temporarily held on a tape to retain them in a predetermined order to facilitate handling them and bonding them to a substrate. The tape has a plurality of evenly spaced pedestals in one face thereof. The chips are mounted to the pedestals. Edge lugs extend from the other face of the tape. As the tape is wound onto a reel with chips mounted to the pedestals, the edge lugs on each portion of tape separate such portion from chips mounted on an adjacent layer of the tape. This prevents such portion of the tape, as it is wound onto the reel, from contacting and thereby damaging the chips.

REFERENCES:
patent: 2776772 (1957-01-01), Itoda
patent: 3465874 (1969-09-01), Hugle et al.
patent: 3608711 (1971-09-01), Wiesler et al.
patent: 3634930 (1972-01-01), Cranston
patent: 3640444 (1972-02-01), Ludwig
patent: 3650430 (1972-03-01), Siegmar et al.
patent: 3655177 (1972-04-01), Coucoulas
patent: 3661253 (1972-05-01), Cronkhite
patent: 3695414 (1972-10-01), Wiesler et al.
patent: 3835992 (1974-09-01), Adams
patent: 3858721 (1975-01-01), Boyer et al.

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