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A criterion indicating fineness and smoothness when displaying, printing, and loading the data with a scanner. It is determined by signals and pixels. For display equipment, it is the number of dots displayed on the screen.
As the value becomes larger, you can view the clear display with little aliasing of the text or the image.
Currently, XGA for data projectors and 720P for home projectors are primarily used, although it depends on the price range. |
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| Panel for data projectors |
Wide panel for home projectors |
•VGA
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: 640 × 480 dots |
•SDTV
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: 720 × 480 dots |
•SVGA
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: 800 × 600 dots |
•Half - HDTV
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: 960 × 540 dots |
•XGA
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: 1024 × 786 dots |
•Wide - XGA
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: 1365 × 768 dots |
•SXGA
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: 1280 × 1024 dots |
•HDTV (720P)
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: 1280 × 720 dots |
| •UXGA |
: 1600 × 1200 dots |
•HDTV (1080P) |
: 1920 × 1080 dots |
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| As LCD panels' resolution becomes higher, video signals are input faster in each pixel.
However, the voltage applied to each pixel is not adequate. Phase deployment driving system is a system to ensure the input time equals the number of phase deployment,
by inputting video signals into multiple pixels simultaneously. It ensures a margin of the input time and stable view on high-resolution panels. |
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