Functional use
2021-11-24
Electronic paper has a wide range of uses. The first-generation products are used to replace conventional display devices. The second-generation products include mobile communication and handheld device displays such as PDAs. The next-generation products planned to be developed are positioned in ultra-thin displays, forming and printing industry. Related application fields, such as portable e-books, e-newspapers and IC cards, can provide reading functions and usage attributes similar to traditional books and periodicals. For a long time, paper has been used as the main medium for information exchange, but the content of pictures and texts cannot be changed once printed on paper, which has become the biggest disadvantage of ink/paper reproduction process, and cannot meet the requirements of modern society for rapid updating of information on reproduction technology. Therefore, the development of high-resolution display technology that can be dynamically changed has become the goal of people's pursuit.