Universal tape for integrated circuits
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 4, 2002
Grant Date -
N/A
app pub date -
Feb 29, 2000
filing date -
Feb 29, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a low cost carrier tape designed to store chips during transportation. The invention comprises a carrier tape which contains receptacle holes designed to secure chips onto the carrier tape by clasping onto the chip's electrical contacts. The receptacle holes prevent the chip from rotating and physically moving. The receptacle holes are formed in patterns to match the standardized electrical contact patterns of flip chip families. The diameters of the receptacle holes may be sized slightly smaller than the diameter of electrical contacts such that a chip is secured by 'snap-fitting' each electrical contact into a receptacle hole. Relief slits may be formed on the edges of the receptacle holes to facilitate the 'snap-fitting' of electrical contacts into receptacle holes.
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