Patent ID: 11960191
Assignee: SES-IMAGOTAG SA
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 3:
4. An e-paper device, comprising:
a driving substrate;
an e-paper film disposed on the driving substrate and comprising a transparent substrate, a common electrode layer and a display medium layer, wherein the transparent substrate is disposed opposite to the driving substrate, the common electrode layer is disposed on one side of the transparent substrate facing the driving substrate, the display medium layer is disposed between the common electrode layer and the driving substrate and comprises a through hole; and
a conductive structure disposed in the through hole and comprises a conductive member and at least a spacer, wherein the conductive member is electrically connected to the driving substrate and the common electrode layer, the spacer is disposed in/on the conductive member, and the spacer contacts with the driving substrate and the common electrode layer.