![](/images/new-backgrounds/1333398/333398111x1.webp)
规格
显示模式 | 行频(kHz ) 场频(Hz ) | 像素时钟 | 同步极性(H/ | |
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| (MHz ) | V) |
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VESA,640 x 480 | 37.861 | 72.809 | 31.500 | |
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VESA,640 x 480 | 37.500 | 75.000 | 31.500 | |
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VESA,800 x 600 | 35.156 | 56.250 | 36.000 | +/+ |
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VESA,800 x 600 | 37.879 | 60.317 | 40.000 | +/+ |
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VESA,800 x 600 | 48.077 | 72.188 | 50.000 | +/+ |
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VESA,800 x 600 | 46.875 | 75.000 | 49.500 | +/+ |
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VESA,1024 x 768 | 48.363 | 60.004 | 65.000 | |
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VESA,1024 x 768 | 56.476 | 70.069 | 75.000 | |
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VESA,1024 x 768 | 60.023 | 75.029 | 78.750 | +/+ |
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VESA,1152 x 864 | 67.500 | 75.000 | 108.000 | +/+ |
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VESA, 1280 X 960 | 60.000 | 60.000 | 108.000 | +/+ |
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VESA, 1280 X 1024 | 63.981 | 60.020 | 108.000 | +/+ |
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VESA, 1280 X 1024 | 79.976 | 75.025 | 135.000 | +/+ |
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VESA, 1440 x 900 | 55.935 | 59.887 | 106.500 | |
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VESA, 1440 x 900 | 70.635 | 74.984 | 136.750 | |
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行频
沿水平方向从屏幕的右边到左边扫描一条线所需的时 间称为水平周期,水平周期的倒数称为行频。单 位: kHz
场频
如同一盏荧光灯,屏幕必须在一秒钟内将同样的画面 重复很多次才能向用户显示出一个图像。这种重复频 率称为场频或刷新率。单位: Hz
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