Patent · US Active

Multi-layered electrophoretic displays

US10495940B2 · kind B2 · utility

0Cited by

48References

16Claims

0Family size

Assignee

E Ink Holdings Inc. · TW

Inventors

George G. Harris · Woburn, US
Olga Vladimirovna Barykina-Tassa · Boston, US
Brandon MacDonald · Melrose, US

Key dates

Filing date	Dec 29, 2017
Grant date	Dec 3, 2019
Priority date	—
Expiry date	Dec 29, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG02F2203/62
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A composite electrophoretic display comprised of multiple, stacked, non-planar electrophoretic displays. The individual electrophoretic displays that form the composite display may be driven separately using different driving signals. The electrical connections for the individual displays may be configured to minimize the impact of the electrical connections on the overall aesthetic of the composite display.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.