Film pasting method, film pasting device and display screen

Abstract

The invention discloses a film pasting method, a film pasting device and a display screen. According to the film pasting method, firstly, an optical film is cut to an optical film unit, the shape of the optical film unit is the same with that of the screen surface, the size of the optical film unit is larger than the size of the screen, and the optical film unit is glued to the screen surface; the cutting path is determined, the screen is placed on the center of the surrounding area of the cutting path, the shape of the surrounding area of the cutting path is the same with that of the screen surface, and the shape size of the surrounding area of the cutting path is the same with that of the screen surface; and finally, the optical film unit is cut along the cutting path, and the part, not glued to the screen, of the optical film unit is removed. Through the flow, it is found that the film pasting method ensures that the optical film unit completely covers the screen surface, and is completely glued to the screen, and the attractiveness degree and safety of the screen are improved.

Description

technical field [0001] The invention relates to the technical field of automatic control, and more specifically, relates to a film sticking method, a film sticking device and a display screen. Background technique [0002] With the continuous progress of society, electronic equipment has penetrated into every aspect of people's life, and the screen of the electronic equipment is one of the main devices for the electronic equipment to interact with user information. Before the screen leaves the factory and is used, it is necessary to carry out lamination operations of different types of optical films on its surface or to carry out surface treatment on the screen, so that the surface of the screen has one or more of the functions of anti-glare, anti-reflection, and anti-fouling. However, the method of attaching an optical film on its surface has become the mainstream screen processing method due to its convenience and quickness. [0003] In the prior art, methods for sticking...

AI Technical Summary

Problems solved by technology

However, no matter which of the above-mentioned film pasting methods is adopted, the size of the optical film pasted on the surface of the screen needs to be smaller than the size of the screen, such as figure 1 As shown, this is due to the limited alignment accuracy when manually or mechanically attaching the film; if the size of the optical film 12 attached to the surface of the screen 11 is consistent with the screen 11, it is difficult to apply the film automatically or manually by manipulator. Ensure that the optical film 12 is perfectly aligned with the screen 11

The problem that the size of the optical film 12 attached to the surface of the screen 11 is smaller than the size of the screen 11 is: after the optical film 12 is attached to the surface of the screen 11, there is a gap between the optical film 12 and the screen 11. Steps 13 will be formed, which will affect the aesthetics of the screen 11; and once the part of the screen 11 not bonded by the optical film 12 is broken, it may cause harm to the user

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