Industrial stitching display general requirements 24 hours a day, 365 days a year of continuous work, which requires the tiled display system components have characteristics of high reliability, high stability, and to ensure that the system is stable and reliable operation. The main factors to affect the stability of the system, including temperature, aging hardware structure corrosion, outside radio interference environment dust, static electricity, and the system itself, the service life of wearing parts. A display system to work long hours in the heat depends on the total power consumption of the entire system, and the system cooling structure design slightly superior splicing LCD unit of unit power consumption is 350W, unit stitching structure made of alloy aluminum, to ensure heat dissipation good performance at the same time, greatly reduce the weight of the mosaic structure and corrosion resistance is also superior to steel structure, the the LCD backplane installed metal shield to improve the anti-jamming capability LCD core components using the natural heat dissipation structure , fundamentally reduced directly into the dust inside the system the opportunity to extend the life of the core components of the system during installation, with both ends of the cable are strictly grounded, and splice structure with a fully enclosed metal structure, can be completely resist external static, for general commercial projector has consumable parts (such as light bulbs, lenses, etc.), general use 3000-8000 hours to be replaced once, while the LCD internal display devices are low-loss devices it The service life of more than 60,000 hours. Due to the low power consumption, light weight, long life, no radiation, maintenance-free characteristics, DID LCD splicing screen high availability. Product Type LCD large-screen display (LCD) screen size 46 inches backlight type CCFL backlight screen parameters Pixel Pitch 0.746 Brightness 700cd / ㎡ Viewing Angle 178/178 ° dynamic contrast 5000:1 static contrast ratio 1000:1 Gray Response time 8ms appearance, and other border color black size 1025.7 × 579.8 × 130mm (without stand) 1148 x 705 x 330mm (packaging) products Weight 26.3kg (NW) 31.7kg (GW) applicable ambient temperature :10-40 ℃ Humidity :10-80% Other performance intelligent remote multimedia publishing system attachment