Paper has been the most important reading carrier. Paper media has many advantages: first, the reflection type, the visual sense of comfort; two is the high brightness; three is the contrast, high resolution, look at each word is particularly clear; four is a wide range of view, with the development of electronic technology, especially the development of the network, so that the paper media exposure of information is limited, can not be dynamic query.
electronic paper has been able to make and is similar to the traditional paper thickness and appearance, with the same texture and printing product and some characteristics of the shape of traditional paper: high brightness and resolution, reading in natural light, indoor and outdoor has better readability; wide viewing angle.Can be read from each angle; the weight is small, portable. Suitable for mobile reading, etc.. Electronic paper also has the advantages that the traditional paper does not have the advantages: the content of the presentation is not fixed, it can freely access, many times using a large number of reading materials, and easy to retrieve.
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