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Laser based display method and system

  • US 9,100,590 B2
  • Filed: 04/25/2014
  • Issued: 08/04/2015
  • Est. Priority Date: 05/29/2009
  • Status: Active Grant
First Claim
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1. A method of using a projection system comprising:

  • providing the projection system, comprising;

    an interface for receiving images or video signal;

    a light source including a plurality of edge emitting laser diodes, the plurality of edge emitting laser diodes including a first edge emitting laser diode, the first edge emitting laser diode being non-polar or semi-polar or polar and fabricated from gallium nitride material;

    a power source electrically coupled to the light source; and

    one or more LCOS (Liquid Crystal on Silicon) chips; and

    operating the projection system.

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