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詳細介紹
電容觸摸刷卡指紋電子班牌 橫屏幼兒智慧校園數(shù)字班牌智能電子班牌
| 型號 Model | YT-1818 | ||
| 液晶面板參數(shù) LCD Panel SPEC | 液晶屏尺寸 Size | 21.5" | |
| LCD面板品牌Panel Brand |
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| 面板類型 Panel type |
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| 分辨率 Resolution | 1920 x 1080 16:9 | ||
| 亮度Brightnees (typ)/(min) | 400 cd/㎡ (typ.) | ||
| 對比率 Contrast(typ) | 4000;1 (typ.) | ||
| 響應時間 Response Time | 5ms (typ.) | ||
| 像素點距 Pixel Pitch | 0.248(H)mm x 0.248(V)mm | ||
| 視角 Visual angle | Viewing angle freeViewing angle free ( R/L 178 (Min.), U/D 178 (Min.) | ||
| 壽命 Life(typ) | 30,000 hrs (min.) | ||
| 色飽和度 Colour saturation(x% NTSC) | 0.72 | ||
| 可視面積 Display Area | 476.64(H) x 268.11mm (V) | ||
| 色彩度 Colour | 16.7 M colors | ||
聯(lián)系方式
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