The event IDF 2012, Intel shared not only his vision of how to become thin drives for ultrabook, but also considerations for resolution computer screens.
The starting point for determining the screen resolution, for obvious reasons, were taken possibility of human vision. When permits are accepted like 1366 x 768 and 1920 x 1080 pixels one discerns the individual pixels, staring at the screen desktop monitor or laptop from the normal range, because the pixel density is about 100 pixels per inch. The image becomes a "smooth" so that a further increase in the density of pixels does not affect the perception of where the pixel density is about 220 pixels per inch in a desktop PC, 250 dots per inch - mobile PCs and 300 dots per inch - in smartphones and tablets. By the way, even the Apple iPad tablet screen barely up to this assessment: given the amount of 9.7 inches with resolution of 2048 x 1536, it is characterized by a density of 264 dots per inch.
This means that for smartphones with five-inch screens, located at a distance of 30-40 cm from the eye, it is optimal resolution of 1280 x 800 pixels. Tablet with a screen size of 10 inches, usually dealt with the same distance, must have a resolution of 2560 x 1440 pixels.
Ultrabook with screens measuring 11 and 13 inches, according to Intel, should have a resolution of 2560 x 1440 2800 x 1800 pixels. For notebooks with screens measuring 15 inches specified resolution 3840 x 2160 pixels. The same resolution, according to Intel, should get a one-piece PC screens and 21 inch sizes.
The Intel expects that the transition to displays with high pixel density will begin next year.
Source: Liliputing.com
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