Automatic laminating equipment and automatic laminating method

Abstract

The invention relates to automatic laminating equipment. The equipment comprises at least one soft-laminating-hard unit and at least two hard-laminating-hard units, wherein the at least one soft-laminating-hard unit is used for acquiring an optically clear adhesive and a perspective component, removing a light membrane protecting film of the optically clear adhesive, and performing vision alignment on the optically clear adhesive and the perspective component; the at least one soft-laminating-hard unit is also used for laminating the optically clear adhesive with the perspective component so as to form a perspective component with an attached adhesive surface when the optically clear adhesive and the perspective component are determined to be aligned; the at least two hard-laminating-hard units are used for acquiring the perspective component with the attached adhesive surface and a liquid crystal display module, and performing vision alignment on the perspective component with the attached adhesive surface and the liquid crystal display module; the at least two hard-laminating-hard units are also used for laminating the perspective component with the attached adhesive surface with the liquid crystal display module so as to form a display unit when the perspective component with the attached adhesive surface and the liquid crystal display module are aligned.

Description

technical field [0001] The invention relates to the field of optical instruments, and more particularly relates to an automatic laminating device and method. Background technique [0002] Optically Clear Adhesive OCA (Optically Clear Adhesive) is a special adhesive used to glue transparent optical components (such as lenses, etc.). It is required to be colorless and transparent, with light transmittance above 90%, good bonding strength, curable at room temperature or medium temperature, and small curing shrinkage. OCA optical glue is one of the raw materials for important touch screens. The optical acrylic adhesive is made without a base material, and then a layer of release film is attached to the upper and lower base layers. It is a double-sided adhesive tape without a base material. [0003] The existing optically transparent adhesive OCA full lamination includes two processes of soft lamination and hard lamination. These two processes are basically completed separatel...

AI Technical Summary

Problems solved by technology

However, in the process of handling optical devices, there will be various risks of poor handling

[0004] For this reason, the existing technology needs to solve the problem of the yield rate of soft and hard, that is, how to realize the inspection-free result of soft and hard before the optical device is hard and soft

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