Electronic chip supplying apparatus and method

Details Electronic chip supplying apparatus and method Electronic chip supplying apparatus and method

1988-05-05

1990-04-10

Wityshyn, Michael

Adhesive bonding and miscellaneous chemical manufacture

Differential fluid etching apparatus

With microwave gas energizing means

29740, 156495, 156497, 156584, 221 71, 221 87, B65B 6900, B65H 528

Patent

active

049157701

ABSTRACT:
In an electronic chip supplying apparatus, a vacuum suction device for sucking a retainer tape which encases electronic chips is provided in a retainer tape support member provided at an opening position where the electronic chips are picked up from a chip pickup device, or a tension applying device for the retainer is provided. Thus, vertical fluctuation of the retainer tape is prevented at the opening position.

REFERENCES:
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patent: 3230123 (1966-01-01), Christensen
patent: 4025382 (1977-05-01), Del Rosso
patent: 4264400 (1981-04-01), Breitmar
patent: 4327482 (1982-05-01), Araki et al.
patent: 4468930 (1987-03-01), La Mers
patent: 4494902 (1985-01-01), Kuppens et al.
patent: 4740136 (1988-04-01), Asai et al.

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