LED image display device, as well as television and projector

LED image display device, as well as television and projector

  • CN 101,719,340 A
  • Filed: 11/03/2009
  • Published: 06/02/2010
  • Est. Priority Date: 11/03/2009
  • Status: Active Grant
First Claim
Patent Images

1. LED image display device comprises being used for the vision signal of outside input is handled the image processor of back output field sweep signal and line scanning vision signal and auxiliary circuit thereof, led array, MEMS optical scanning mirror, the display screen corresponding with the minute surface of MEMS optical scanning mirror;

  • It is characterized in that;

    also comprise the led drive circuit that is used for according to described line scanning vision signal control led array switch, be used for field-scanning circuit according to the reciprocal deflection of described field scan signal controlling MEMS optical scanning mirror, the input termination outer video signal source of described image processor, the line scanning VT of described image processor and field scan signal output part connect the input end of led drive circuit and the input end of field-scanning circuit respectively, the output termination led array of described led drive circuit, the output termination MEMS optical scanning mirror of described field-scanning circuit, described led array are and the parallel relative row'"'"'s led array of MEMS optical scanning mirror.

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