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ELECTRONIC PAPER DISPLAY DEVICE

  • US 20110291921A1
  • Filed: 01/05/2011
  • Published: 12/01/2011
  • Est. Priority Date: 05/27/2010
  • Status: Active Grant
First Claim
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1. An electronic paper display device, comprising:

  • a first substrate comprising a first base and a plurality of electrodes disposed on the first base;

    a plurality of display units disposed above the first substrate; and

    a plurality of light-emitting units respectively disposed between the display units and the first base.

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