Electronic paper, also known as digital paper. It is an ultra-thin, ultra-light display, understood as "a paper-thin, soft, erasable display". Metaphorically speaking, electronic paper is a thin film on which a layer of electrically charged material is "coated" with electronic ink. It can also be thought of as a thin inline remote display board.

Electronic paper has a wide range of uses. Electronic paper is widely used in the field of paper-like displays such as e-books and electronic shelf labels due to its passive light-emitting image storage and display characteristics of paper-like displays and its replacement of single images with ultra-low power consumption. The development of high-resolution display technology that can dynamically change has become a sought-after goal, requiring display materials that are thin, bendable and have a surface structure similar to that of paper, thus qualifying them to become a new generation of paper. In the e-paper market, electrophoretic e-paper occupies a high position. The principle of electrophoresis type electronic paper: under the action of electric field, make electrophoresis particles move in the electrophoresis liquid, these particles after surface treatment are charged or individual particles are not charged, so that various particles form the desired arrangement to display images and text.

General electronic paper structure includes substrate, electronic paper layer and protective film, and generally will be set in the electronic paper layer on one side of the protruding ears, set in the ears for connecting the electronic paper layer and the substrate of the ear hole, ear hole in the point of silver paste to conduct the substrate on the ito layer and electronic paper on the ito layer, because the ear hole in the cleaning, need to wipe with alcohol, and the ear hole inside the existence of gas, when the electronic paper layer and When the electronic paper layer is laminated to the substrate, the gas is sealed, but in a high temperature environment, the gas will slowly invade the visible area of the electronic paper under thermal expansion and contraction, thus leading to water, drums, substrate over hole corrosion and other phenomena, seriously affecting the quality and service life of the electronic paper.

A high toughness one-component epoxy frame sealer developed by Vigon Materials Technology. The product has good flowability and good toughness of the adhesive layer; it has excellent adhesion to glass, PET, metal and other materials; it can be used for chip, electronic paper and other electronic components potting, and has very good use effect. The product has the characteristics of low viscosity, easy leveling, simple process, long operation time, flexible layer, excellent adhesion, suitable for a variety of substrates, green, solvent-free, etc. It can also be used in a wide range of applications, including electronic paper, electronic chips and other industries.