Laser display system

Laser display system

  • CN 104,166,300 A
  • Filed: 07/24/2014
  • Published: 11/26/2014
  • Est. Priority Date: 07/24/2014
  • Status: Active Application
First Claim
Patent Images

1. a laser display system, comprise red light semiconductor laser module (1), green light semiconductor module (2), blue-light semiconductor laser module (3), collimating and correcting device, eliminating coherence device, light valve, imaging lens, it is characterized in thatOn the output light path of described red light semiconductor laser module (1), green light semiconductor module (2) and blue-light semiconductor laser module (3), all order is settled collimating and correcting device and eliminating coherence device;

  • First pass through the light valve in self light path through described eliminating coherence device three beams of laser after treatment, then carry out combiner, or first carry out combiner, then enter same light valve, get a distinct image on screen by described imaging lens;

    The wavelength coverage of described red light semiconductor laser module (1) Output of laser is 635nm-670nm;

    The wavelength coverage of described green light semiconductor module (2) Output of laser is 515nm-530nm;

    The wavelength coverage of described blue-light semiconductor laser module (3) Output of laser is 440nm-460nm.

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