IC card having image information

Details IC card having image information IC card having image information

1994-07-25

1996-07-09

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Imaged product

Antifraud or antitampering

430 11, 430 14, 430 17, 235380, 361737, G03F 711

Patent

active

055343724

ABSTRACT:
An IC card in which an IC chip is incorporated between a first and second base boards, comprises an image receiving layer on which an ink image is transferred by a thermal transfer method and a cushion layer provided between the IC chip and the image receiving layer so that the cushion layer smooths irregularity caused by the IC chip and improves a flatness of the image receiving layer.

REFERENCES:
patent: 4894110 (1990-01-01), Lass et al.
patent: 5173840 (1992-12-01), Kodai et al.
Patent Abstracts of Japan: vol. 13, No. 446, Diesele KiKi Co. Ltd., O. Masao, et al, Card-Shaped Storage Body.
Patent Abstracts of Japan: vol. 17, No. 212, I. Naoki, et al, Heat-Sensitive Recording . . . Thereof.
Patent Abstracts of Japan: vol. 17, No. 56, N. Atsushi, et al. Image Recording Material . . . Thereof.
European Patent Office Abstract, Derwent Publications Ltd., Nitto Denko Corp. Reversible Heat-Sensitive Recording . . . Substrate.

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