Low cost erasable programmable read only memory package

Details Low cost erasable programmable read only memory package Low cost erasable programmable read only memory package

1990-08-31

1992-08-04

James, Andrew J.

357 70, H01L 2312, H01L 2332

Patent

active

051363674

ABSTRACT:
A semiconductor device and package includes a tape mounted semiconductor chip using bumped contacts, the top side of the chip is covered with a thin layer of ultra violet transmissive material, and a plastic removable frame surrounds the device and is removed after testing the device and prior to mounting the device on a printed circuit board.

REFERENCES:
patent: 4742023 (1988-05-01), Hasegawa
patent: 4801998 (1989-01-01), Okuaki
patent: 4843225 (1989-06-01), Hoppe
patent: 4870476 (1989-09-01), Solstad
patent: 4878990 (1989-11-01), Dugan et al.
patent: 4899207 (1990-02-01), Hallowell et al.
patent: 4948645 (1990-08-01), Holzinger et al.
patent: 4967260 (1990-10-01), Butt

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