US 11,747,699 B1
Electronic paper carrier and image update machine
Yi-Hau Shiau, New Taipei (TW)
Assigned to Wistron Corporation, New Taipei (TW)
Filed by Wistron Corporation, New Taipei (TW)
Filed on Sep. 6, 2022, as Appl. No. 17/938,903.
Claims priority of application No. 111127011 (TW), filed on Jul. 19, 2022.
Int. Cl. G02F 1/167 (2019.01); G02F 1/1676 (2019.01); G09G 3/34 (2006.01)
CPC G02F 1/167 (2013.01) [G02F 1/1676 (2019.01); G09G 3/344 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An electronic paper carrier comprising:
an electrode layer;
an electronic ink layer disposed on the electrode layer;
a protective layer covering the electronic ink layer; and
at least one contact electrode connected with the electrode layer and penetrating the electronic ink layer and the protective layer to be exposed on a surface of the protective layer facing away from the electronic ink layer.