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US 2023/0173812 A1Published application
Printing method and printing apparatus for improving visibility and printed matter printed using the printing method
AssigneeSociete BIC
InventorsJae Hyun JOO, Yu Jin CHOI, Bo Seung JANG
Life of this patent
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Abstract
There are provided a printing method and a printing apparatus for increasing visibility and printed matter printed using the printing method. The printing apparatus sprays a light-absorbing composition to form a light-absorbing layer on a print medium, and then sprays a color-variable composition on the light-absorbing layer to form a color-variable layer.
Claims15
A printing apparatus comprising:
- a first cartridge including a light-absorbing composition;
- a second cartridge including a color-variable composition;
- a first discharger configured to discharge the light-absorbing composition included in the first cartridge;
- and
- a second discharger configured to discharge the color-variable composition included in the second cartridge.
2 more elements
A printing method using a printing apparatus, the printing method comprising:
- spraying a light-absorbing composition to form a light-absorbing layer on a print medium;
- and
- spraying a color-variable composition on the light-absorbing layer to form a color-variable layer.
Printed matter comprising:
- a print medium;
- a light-absorbing layer including a light-absorbing material on the print medium;
- and
- a color-variable layer including a color-variable composition on the light-absorbing layer.
1 more element
Dependencies are inferred from the claim text.