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Poster screen

Poster screen

55 inch 4K ultra high definition display, 3D facial recognition payment, 5G high-speed big data unlimited transportation, self-developed SOC platform, 4K facial recognition, Android customized development application scenarios: display in conference rooms, exhibition halls, exhibition halls, monitoring centers, command and dispatch centers, and other places
Lightweight body with silver metal wire design for convenient roller touch operation on Android Windows dual system
Micro pitch LED full-color display screen, pixel pitch 1.49mm,
It can fully achieve true seamless splicing, with ultra-high brightness, contrast, and ultra wide viewing angle, and can be spliced in any direction, size, and shape;
It can achieve high-quality display effects from all angles, with small space occupation and a uniform and consistent lifespan, without black lines, achieving true seamless splicing;
Up to 100000 hours.
       像素结构 SMD1010 三合 LED
素间距(mm 1.25
模组分辨率(W×H) 192×216
模组尺寸(mm 240 (W×270 H
       元模组组成(W×H 2×5
单元分辨率(W×H 384×1080 连接 5 台可达到标准 1080P 显示
显示单元尺寸(mm 480 (W× 1350 H×46.5 D
单元面积(m2   0.776
单元重量(kg 31
像素密度(点/m2   640000
显示屏幕宽高比 8:27
单元平整度(mm 0.2
维护方式 维护
防护等级 IP5X
材质 压铸铝
       显示屏亮度nits 400
色温(K 3000 10000 可调
水平视角(° 140
垂直视角(° 140
推荐视距(m 2
光点中心距偏差 <3%
亮度均匀性 97%
色度均匀性 ±0.003Cx,Cy 之内
最大对比度 4000:1
电气参数 峰值功耗(W/m2 630
平均功耗(W/m2 168
供电要求 200-240
处理性能 驱动方 恒流驱动
换帧频率(Hz 60
刷新率(Hz 1920--3840
处理深度(bits 14
灰度等级(Level 16384
颜色 281.4 trillion
亮度控制 手动/自动
使      寿命典型值(h 10 
工作温度范围(℃ - 1045
存储温度范围(℃ -2060
工作湿度范围(RH无结露 10-60%
存储湿度范围(RH无结露 10-60%

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