Invention Grant
- Patent Title: Piezo electrophoretic display
-
Application No.: US17505796Application Date: 2021-10-20
-
Publication No.: US11892740B2Publication Date: 2024-02-06
- Inventor: Haiyan Gu , Hongmei Zang , Craig Lin , Abraham Berhane
- Applicant: E Ink Corporation
- Applicant Address: US MA Billerica
- Assignee: E Ink Corporation
- Current Assignee: E Ink Corporation
- Current Assignee Address: US MA Billerica
- Agent Jason P. Colangelo
- Main IPC: G02F1/167
- IPC: G02F1/167 ; G02F1/1676 ; G02F1/16755 ; G02F1/1675

Abstract:
Provided herein is an electro-optic display having a layer of electrophoretic material, a first conductive layer, and a piezoelectric material positioned between the layer of electrophoretic material and the first conductive layer, the piezoelectric material overlaps with a portion of the layer of electrophoretic material, and a portion of the first conductive layer overlaps with the rest of the electrophoretic material.
Public/Granted literature
- US20220035219A1 PIEZO ELECTROPHORETIC DISPLAY Public/Granted day:2022-02-03
Information query