这块屏幕的设备像素比应该怎么计算?懵懵的。 - V2EX
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AaronWang13

这块屏幕的设备像素比应该怎么计算?懵懵的。

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  •   AaronWang13 Sep 1, 2022 2258 views
    This topic created in 1353 days ago, the information mentioned may be changed or developed.

    响应尺寸:7040X3360mm 整屏分辨率: 3784X1806mm 物理点间距: 1.86mm

    6 replies    2022-09-05 09:30:27 +08:00
    keller
        1
    keller  
       Sep 1, 2022
    物理尺寸 :7040X3360mm
    屏幕分辨率:3784X1806
    点间距: 1.86mm

    led 大屏?
    vantis
        2
    vantis  
       Sep 1, 2022
    算 PPI ?
    277x132 英寸
    3784x1806/(277x132)~>187ppi
    ysc3839
        3
    ysc3839  
       Sep 1, 2022
    (7040^2+3360^2)^(1/2)/(3784^2+1806^2)^(1/2)=1.86046511628
    AyaseEri
        5
    AyaseEri  
       Sep 1, 2022
    3874*1.86 差不多就是 7040 ,物理像素点应该就是 3784 x 1806 ,如果这个物理像素点逻辑上是一个完整的 RGB 像素的话。
    AaronWang13
        6
    AaronWang13  
    OP
       Sep 5, 2022
    @keller 对的
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