Smart card with contactless optical interface

Details Smart card with contactless optical interface Smart card with contactless optical interface

1996-09-20

1998-08-04

Hajec, Donald T.

Registers

Records

Conductive

235454, 235491, 235380, 359 15, G06K 1906

Patent

active

057897336

ABSTRACT:
An optical smart card (10) including a microchip (14) having information stored thereon, an optical holographic sensor pad (16) capable of detecting and collecting light beams emitted from a remote reader/transmitter (52), a light source (18) capable of emitting dataelectronic information contained on the microchip (14) back to the remote reader/transmitter (52) and electronics (20) connected to the sensor pad (16), the light source (18) and the microchip (14).

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