Patent · US Active

Electro-optic display and materials for use therein

US7843626B2 · kind B2 · utility

65Cited by

206References

29Claims

0Family size

Assignee

E Ink Holdings Inc. · TW

Inventors

Karl R. Amundson · Cambridge, US
Robert W. Zehner · Cambridge, US
Richard M. Webber · Brookline, US
Katharine Geramita · Seattle, US
Libing Zhang · Sharon, US
Andrew Loxley · Philadelphia, US
Gregg M. Duthaler · Brookline, US
John E. Ritter · Westford, US
Michael L. Steiner · New Richmond, US
Mavyn M. Holman · Billerica, US
Justin Abramson · Wayland, US
Glen Crossley · Hamilton, CA

Key dates

Filing date	Apr 2, 2009
Grant date	Nov 30, 2010
Priority date	—
Expiry date	Jun 11, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH05K3/323
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An electro-optic display comprises a layer (130) of a solid electro-optic material, at least one electrode disposed adjacent the layer (130) of electro-optic material, and a layer (180) of a lamination adhesive interposed between the layer (130) of electro-optic material and the electrode, the lamination adhesive (180) having a higher electrical conductivity in a direction perpendicular to the layer of lamination adhesive than in the plane of the layer.

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