Projector and control method

Projector and control method

  • CN 101,989,032 A
  • Filed: 07/29/2010
  • Published: 03/23/2011
  • Est. Priority Date: 07/31/2009
  • Status: Active Grant
First Claim
Patent Images

1. a projector is characterized in that, comprising:

  • Penetrate the lighting device of illumination light;

    According to the picture signal of input, the optic modulating device that described illumination light is modulated;

    AndThe light quantity of corresponding described illumination light is cooled off the cooling device of described optic modulating device.

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