Structure for mounting an integrated circuit

Details Structure for mounting an integrated circuit Structure for mounting an integrated circuit

1988-03-04

1991-04-16

Roskoski, Bernard

Horology: time measuring systems or devices

Chronological

With significant casing or mounting support structure

368 87, G04C 2300, G04B 3700

Patent

active

050088688

ABSTRACT:
A structure for mounting an integrated circuit chip within a timepiece is provided. An insulating circuit substrate supporting a circuit pattern thereon having terminal portions formed on the substrate is mounted on a frame. An IC chip is mounted on the circuit substrate so that the terminals of the IC chip are in facing relationship with the circuit terminal portions. A circuit cover is mounted on the frame over the IC chip and circuit substrate and biases one of the IC chip or circuit terminal portions towards each other so that the chip terminals come into conductive contact with the circuit terminal portions forming a circuit between the circuit on the substrate and the IC chip.

REFERENCES:
patent: 3698073 (1972-10-01), Helda
patent: 3747327 (1973-12-01), Uchiyama
patent: 3777365 (1973-12-01), Umbaugh
patent: 3942854 (1976-03-01), Klein et al.
patent: 4351040 (1982-09-01), Aoki
patent: 4405242 (1983-09-01), Kosaka et al.
patent: 4460281 (1984-02-01), Othenin-Girard
patent: 4478524 (1984-10-01), Saitoh et al.

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