Открытый Полноцветный светодиодный дисплей Реклама

1.advertising leddisplay, with mature technology, can supplycompetitive price and reliable quality 2. outdoor advertisingled display, environment friendly and energy saving Product features: 1) Wider viewing angle, low power consumption and good color uniformity. 2) Use the same level of Red, Blue, Green chips to guarantee images and letters to be clear, dedicated, realistic and excellent consistency of whole screen. 3) Adopting 4 layer PCB and monolithic grand scale integration circuit design to improve the stability of the screen system. 4) Support single pixel and single led maintenance. 5)Quality raw material and accurate technique insure the long life time of screen, low failure rate. 6) Have passed CE, FCC, ROHs, ISO, CCC certifications. 7) Support hanging and stacking installation. Basic specification: Pixel pitch 20mm LED type Ø 5mm pixel per sq. meter 2500dots color of LED 2R1G1B cabinet size (W*H) 1280*960 module size (W*H) 320*160 Module resolution 16*8dots Cabinet resolution 64*48dots Best viewing distance 15- 140 m working temperature - 20°c- +65 °c storage temperature - 40°c- + 85°c drive mode static working voltage 110/220V ±10% Max. power consumption ≤1100W/ cabinet Ave. power consumption ≤500W/cabinet Brightness ≥ 7000nits grey grade 4096 grade Input signals RF, S-VIDEO, RGB, RGBHV, YUV, YC, Composition Video display color 68.72 trillion refresh frequency ≥480HZ viewing angle 120°(H) / 50°(V) MTBF ≥10,000 hours dead point ratio ≤0.01% lifespan ≥75,000hours .