LED显示屏可视距离的计算方法
Calculation method of visual distance of LED display screen
RGB颜色混合距离三色混合成为单一颜色的距离：
RGB color mixing distance the distance at which three colors are mixed into a single color:
LED全彩屏视距=像素点间距(mm)×500/1000
LED full color screen viewing distance = pixel spacing (mm) × 500/1000
最小的观看距离能显钢制闸门 钢坝 保定轻钢别墅 保定平面设计培训 保定室内设计培训 保定办公家具 保定空调维修 示平滑图像的距离：
The minimum viewing distance can display the distance of smooth image:
LED显示屏可视距离=像素点间距(mm) ×1000/1000
Visual distance of LED display = pixel spacing (mm) × 1000/1000
最合适的观看距离观看者能看到高度清晰画面的距离：
The most appropriate viewing distance is the distance where the viewer can see a highly clear picture:
LED显示屏最佳视距=像素点间距(mm) ×3000/1000
Optimal sight distance of LED display = pixel spacing (mm) × 3000/1000
最远的观看距离：
Furthest viewing distance:
LED显示屏最远视距=屏幕高度（米）×30（倍）
Farthest viewing distance of LED display = screen height (m) × 30 (Times)