Multi-color electrophoretic displays and materials for making the same

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United States of America Patent

PATENT NO 8593721
APP PUB NO 20120212462A1
SERIAL NO

13462036

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Abstract

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Novel addressing schemes for controlling electronically addressable displays include a scheme for rear-addressing displays, which allows for in-plane switching of the display material. Other schemes include a rear-addressing scheme which uses a retroreflecting surface to enable greater viewing angle and contrast. Another scheme includes an electrode structure that facilitates manufacture and control of a color display. Another electrode structure facilitates addressing a display using an electrostatic stylus. Methods of using the disclosed electrode structures are also disclosed. Another scheme includes devices combining display materials with silicon transistor addressing structures.

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Patent Owner(s)

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E INK CORPORATIONBILLERICA MASSACHUSETTS 01821-4165

International Classification(s)

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  • 2012 Application Filing Year
  • G09G Class
  • 4192 Applications Filed
  • 3286 Patents Issued To-Date
  • 78.39 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Albert, Jonathan D Philadelphia, US 120 18724
Comiskey, Barrett Shanghai, CN 82 21839
Drzaic, Paul S Morgan Hill, US 165 10901
Feeney, Robert D Scituate, US 9 432
Jacobson, Joseph M Newton Centre, US 168 22884
Loxley, Andrew Philadelphia, US 64 4916
Morrison, Ian D Acton, US 47 5095
Zhang, Libing Sharon, US 35 6843

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