公开(公告)号：US20180329268A1

公开(公告)日：2018-11-15

申请号：US15782438

申请日：2017-10-12

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Jinyu LI ,  Kerui XI ,  Zuzhao XU ,  Wenqin XU ,  Lei DU ,  Yian ZHOU

IPC: G02F1/167 ,  H01L27/15 ,  H01L27/146

CPC classification number: G02F1/167 ,  G02F1/1676 ,  H01L27/14607 ,  H01L27/156

Abstract: An electronic paper display panel, including a first and second substrate; an electrophoresis layer arranged between the first and second substrates, the electrophoresis layer including black electrophoretic particle, white electrophoretic particle and at least one color electrophoretic particle; a first electrode layer arranged at a side of the first substrate facing the second substrate including multiple first electrodes; a second electrode layer arranged at a side of the second substrate facing the first substrate including multiple second electrodes; and a drive circuit; multiple pixel areas correspond multiple second electrodes; each first electrode includes a first sub-electrode and a second sub-electrode placed in same pixel area, which are insulated from each other, correspond to one second electrode and are connected with drive circuit, the first sub-electrode receives voltage signal different from voltage signal the second sub-electrode receives; the first electrode is common electrode and the second electrode is pixel electrode.