| velikost | 75 inch | Typ obrazovky | a-Si TFT-LCD,LCD modul |
| poměr rozlišení | 3840(RGB)×2160, UHD, 59PPI | Konfigurace pixelů | Vertikální tyč RGB |
| Zobrazovací plocha | 1649.66(W)×927.936(H) mm | Surface treatment | Fog surface(Haze 28%)，Hard coating (3H) |
| Opening size | 1651.6(W)×930.0(H)mm(H×V) | Kontrastní poměr | 1200:1 (Typ.) (TM) |
| Jas (cd / m²) | 1500-4000cd/m²(Typ.)or customized | Rozměr obrysu | 1675.2(W)×953.6(H) mm |
| Zobrazovací úhel | 89/89/89/89 (Typ.)(CR≥10) | Typ podsvícení | WLED, 50K hours, including LED driver |
| Signal interface | V-by-One 16 lane,97 pins,erminal |
| work environment | Storage temperature: -20 to 60 °C Operation Temperature: 0to 50 °C |
75-inch high-brightness LCD obrazovka adopts direct-type LED backlight, and the brightness can reach 500-5000nit. With an automatic dimming system, the screen brightness can be automatically adjusted according to the outdoor ambient light intensity, which is environmentally friendly and energy-saving. Ultra-thin design, delicate picture quality, uniform color, no light leakage.
75-inch high-brightness tft lcd screen features
1. Intelligent environmental photosensitive function: automatically adjust according to the environmental degree to display the best state of the picture;
2. High and low temperature protection function: automatic temperature adjustment at low temperature to avoid frostbite in standby state. When the temperature is higher than the normal working range, the backlight will automatically turn off, and when the temperature returns to normal, it will automatically turn on to achieve protection;
3. Pre-heating function: it can work normally under low temperature;
4. Low-voltage constant-current drive system: The low-voltage drive circuit is designed to ensure excellent safety performance of the equipment.
75-inch high-brightness LCD screen heat dissipation principle
55 inchigh-brightness LCD screens are all designed with an all-aluminum alloy structure with high thermal conductivity.
75-inch high-brightness LCD panel application field
It is widely used in high-end fields such as Venkovní digitální signage, outdoor electronic newspaper reading column, bus electronic stop sign, charging pile advertising machine, security monitor, industrial display, military and medical display.
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