項目單色紅綠雙基色全彩色（紅綠藍三基色）規(guī)格PH12PH-16PH-20PH12PH-16PH-20PH-16PH-20象素直徑 10mm 12mm 18mm 10mm 12mm 18mm 12mm 18mm單元箱體規(guī)格（長 寬）732 366512 5121280 960732 366512 5121280 960512 5121280 960單元箱體解析度（點數(shù)）64 3232 3264 4864 3232 3264 4832 3264 48點陣密度（點數(shù)/平方米）76443906250076443906250039062500點間距（mm）11mm16mm20mm11mm16mm20mm16mm20mm可視距離10-150米像素構(gòu)成單紅或綠、白等1紅2黃綠或2紅1純綠2紅1綠1藍灰度等級單色紅綠黃、紅綠各256級灰度紅綠藍各256級灰度=16M色