Supply of electronic liquid crystal film intelligent power-transfer film glass film

Tone film is a new electronic controlled optical products, electrical control intelligent light control film devices are in the middle of two transparent conductive film and liquid crystal / polymer composite material, in the absence of an electric field, the electric control intelligent control membrane in opaque state; when the alternating current through the liquid crystal molecules to achieve an orderly arrangement, when the electroluminescent light control film begins with an opaque state (OFF state) to a transparent state (ON state). By the electric field, can be realized from the open state - OFF state, the OFF state → fast switching between open state. Specifications: 1) with the power off (OFF state) exhibits white, when energized (ON state) is a colorless transparent 2) open state transmittance of not less than 75%, the off-state transmittance of not more than 2% 3 ) is not less than 140 degrees viewing angle 4) Operating voltage 18-75V (AC 50/60 Hz) 5) Response time: off-state (OFF state) → ON state (ON state) of less than 5ms, the ON state (ON state) → OFF state (OFF state) of less than 50ms 6) Power consumption: 5W / m2 7) Size: according to customer requirements 8) Operating temperature -20oC-60oC 9) life of more than 50,000 hours