Patent ID: 11912055
Assignee: XEROX CORPORATION
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 0:
1. A printed structure comprising:
a substrate;
a first printed image layer, the first printed image layer comprising a first variable image printed using a first electrophoretic ink;
a first electroconductive path to the first variable image, wherein the first variable image is configured to change from a first display state to a second display state upon application of an electric field via the first electroconductive path;
a second printed image layer printed at least partially over the first printed image layer, the second printed image layer comprising a second variable image printed using a second electrophoretic ink; and
at second electroconductive path to the second variable image, wherein the second variable image is configured to change from a third display state to a fourth display state upon application of the electric field via the second electroconductive path.