MAGNETIC CARD FITTED WITH DISPLAY DEVICE

摘要

PURPOSE: To provide a magnetic card fitted with a display device capable of more sharply displaying the characters or figures corresponding to magnetic recording content. CONSTITUTION: The magnetic powder 20 in a magnetic layer is inclined with respect to the sliding direction of a writing magnetic head 21 to be magnetically oriented. The adjacent parts 22 of the N-poles of a minute magnet after writing and the adjacent parts 23 of the S-poles thereof form a square, that is, a dot and the characters or figures corresponding to the recording content of the magnetic layer are displayed more sharply.