Registers – Records – Conductive
Patent
1995-11-09
1997-03-18
Hajec, Donald T.
Registers
Records
Conductive
235486, 235487, 235491, 343741, G06K 1906
Patent
active
056125321
ABSTRACT:
A thin IC card which is highly reliable, simple in construction and structure, to which a function section relating to main information processing can be easily attached, and which has improved portability, and a method for producing it are disclosed. This thin IC card is characterized by including a plate type IC module in which a semiconductor device having at least memory function and CPU function has its one side sealed or molded with a resin, and flat type externally connecting terminals have their one end connected to the input/output terminals of the semiconductor device and the other end led and exposed to a non-resin sealed or molded side, and a card-like support which has a fitting section for fitting the plate type IC module with the surface of the externally connecting terminals of the plate type IC module exposed to be substantially flush with the surface of the card, a required circuit wiring, an antenna for sending and receiving a signal without contacting, and if necessary an oscillator for specifying a frequency and a power supply battery.
REFERENCES:
patent: 5049728 (1991-09-01), Rovin
patent: 5151774 (1992-09-01), Mori et al.
patent: 5206495 (1993-04-01), Kreft
patent: 5225667 (1993-07-01), Furuta et al.
patent: 5362955 (1994-11-01), Hagihiri-Tehrani
patent: 5444222 (1995-08-01), Inoue
Hajec Donald T.
Kabushiki Kaisha Toshiba
Lee Michael G.
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