Card-type IC-mounting board

Details Card-type IC-mounting board Card-type IC-mounting board

1990-12-28

1993-02-09

LaRoche, Eugene R.

Registers

Systems controlled by data bearing records

Credit or identification card systems

235382, 235492, G06K 500, G06K 1906

Patent

active

051855160

ABSTRACT:
A card-type IC-mounting board for detachably setting in a selected type of device, and for controlling predetermined external equipment relating the device. The card-type IC mounting board includes a card-type base plate made of an insulating material of a predetermined size, and an IC-based circuit structure formed on the base plate. The circuit structure includes a microprocessor for execution of predetermined functions to control the external equipment. A first and second discrete region are defined on the base plate, and the circuit structure includes a first circuit section formed on the first region and a second circuit section formed on the second region. The first circuit section includes a microprocessor and an auxiliary circuit, for assisting in the operation of the microprocessor. The second circuit section is for controlling the external equipment in accordance with the microprocessor.

REFERENCES:
patent: 4575621 (1986-03-01), Dreifus
patent: 4766294 (1988-08-01), Nara et al.
patent: 4849614 (1989-07-01), Watanabe
patent: 4908038 (1990-03-01), Mastumura et al.
patent: 4918631 (1990-04-01), Hara et al.
patent: 4922308 (1990-03-01), Takahira
patent: 4935962 (1990-06-01), Austin
patent: 5016086 (1991-05-01), Inoue et al.
Nikkei Electronics, Sep. 18, 1989, No. 482 pp. 119-141.

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