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Optical image modulator, optical apparatus including the same, and methods of manufacturing and operating the optical image modulator

  • US 8,194,303 B2
  • Filed: 11/10/2009
  • Issued: 06/05/2012
  • Est. Priority Date: 01/15/2009
  • Status: Active Grant
First Claim
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1. An optical image modulator comprising:

  • an optical-electric unit;

    an electric-optical unit;

    a first light amount increasing unit which increases an amount of forward light emission of the electric-optical unit; and

    a second light amount increasing unit disposed between the optical-electric unit and the first light amount increasing unit, the second light amount increasing unit further increasing the amount of forward light emission of the electric-optical unit,wherein current that is generated and modulated by the optical-electric unit pass through the first and second light amount increasing unit and flow into the electric-optical unit.

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