显示模式 |
| 行频 （KHZ） | 场频 (HZ) | 像素时钟 （MHZ） | 同步极性 （水平/垂 |
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IBM, 720 X 400 | 31.469 | 70.087 | 28.322 | ||
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MAC, 640 x 480 | 35.000 | 66.667 | 30.240 | ||
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MAC, 832 x 624 | 49.726 | 74.551 | 57.284 | ||
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MAC, 1152 x 870 | 68.681 | 75.062 | 100.000 | ||
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VESA, 640 x 480 | 31.469 | 59.940 | 25.175 | ||
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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 800 | 49.702 | 59.810 | 83.500 | ||
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VESA, 1280 x 800 | 62.795 | 74.934 | 106.500 | ||
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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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VESA, 1600 X 1200 | 75.000 | 60.000 | 162.000 | +/+ | |
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VESA, 1680 X 1050 | 65.290 | 59.954 | 146.250 | ||
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VESA, 1920 X 1080 | 67.500 | 60.000 | 148.500 | +/+ | |
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行频
从屏幕最左侧位置到最右侧位置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”。行频单位为 kHz。
场频
显示屏每秒必须在屏幕上几十次地显示同一画面，这样人眼才能看到画面。此频率称为 “场频”。场频单位为 Hz。
使用本产品 |