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Electrophoretic display

  • US 7,715,088 B2
  • Filed: 04/27/2007
  • Issued: 05/11/2010
  • Est. Priority Date: 03/03/2000
  • Status: Expired due to Fees
First Claim
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1. An electrophoretic display comprising a plurality of cells, each of said cells comprises:

  • a) a partition wall surrounding the cell;

    b) an electrophoretic fluid filled therein;

    c) a sealing layer on top of said electrophoretic fluid to enclose the electrophoretic fluid within the cell; and

    d) an interface between the electrophoretic fluid and the sealing layer, wherein the contact point of the interface and the partition wall is at least about 0.01 μ

    m below the top surface of the partition wall.

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