Graphics code system
AssigneeNEC Infrontia Corporation
InventorNaruto Entani
Life of this patent
Estimating the term…
Abstract
A bar code system is composed of a bar code display device 100 and a bar code reader 110. The bar code display device 100 has a operation unit 101 which divides transfer information to be transmitted into a plurality of pages of divisional information, converts them into bar codes, and successively displays the bar codes on a display unit 104. The bar code reader 110 has a operation unit 111 which converts bar codes successively read by a scanner 116 into divisional information, connects the divisional information, and restores the divisional information into transfer information.
Claims6
A graphics code system comprising a graphics code display device for displaying a graphics code to be transferred, and a graphics code reader for reading the graphics code displayed on said graphics code display device,
- wherein said graphics code display device comprises:
- a display unit for displaying the graphics code;
- and
- code division control means for dividing transfer information to be transmitted into a plurality of pages of divisional information, converting these pages of divisional information into graphics codes, and successively displaying the converted graphics codes on said display unit, and
- wherein said graphics code reader comprises:
- reading means for successively reading the graphics codes displayed on said display unit;
- and
- code restoration control means for converting each graphics code which has been read by said reading means into divisional information, connecting a plurality of pages of divisional information, and restoring them to the transfer information.
Dependencies are inferred from the claim text.