Authors

Joseph W. Kolis

Document Type

Patent

Publication Date

5-1-2007

Patent Number

patent number 7211234

Abstract

The invention features an electrophoretic display element. The display element includes an electrophoretic display medium, an optical biasing element to modify an optical characteristic of the electrophoretic display element, and an addressing electrode to address the electrophoretic display medium. The optical biasing element may include, for example, a distinct layer of material, or may include particles or molecules embedded in a layer of the display element.

Application Number

11/029291

Filing Date

2005-01-05

Primary/U.S. Class

423/263

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