Composite plate and preparation method thereof, shell assembly and electronic equipment

Abstract

The invention provides a composite plate and a preparation method thereof, a shell assembly and electronic equipment. The composite plate comprises a plastic base material, wherein the light transmittance of the plastic base material is greater than or equal to 90%; and ultrathin glass which is arranged on one surface of the plastic base material. Therefore, by arranging the ultrathin glass on onesurface of the plastic base material, the texture of the glass can be realized on the appearance surface (the surface, far away from the plastic base material, of the ultrathin glass) of the composite plate, so that the composite plate can be used for replacing the glass plate, the process step of hot bending forming can be avoided, the manufacturing cost can be reduced, and the process time canbe shortened.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, and in particular, to a composite plate and a preparation method thereof, a shell assembly and electronic equipment. Background technique [0002] At present, glass sheets, especially those with 2.5D or 3D structures, need to be formed by hot bending or even double hot bending, and hot bending requires high temperature and high pressure, and the process is difficult. Moreover, for glass substrates with 2.5D or 3D structures of unequal thickness, CNC machining, polishing, strengthening and other processes are required after thermal completion. In the above processes, not only the process time is long, but also the process is difficult. higher cost. Contents of the invention [0003] This application aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present application is to propose a composite plate, ...

AI Technical Summary

Problems solved by technology

[0002] At present, glass sheets, especially glass sheets with 2.5D or 3D structure, need to be formed by hot bending or even twice hot bending, and hot bending requires high temperature and high pressure, and the process is difficult

Moreover, for glass substrates with 2.5D or 3D structures of unequal thickness, CNC machining, polishing, strengthening and other processes are required after thermal completion. In the above processes, not only the process time is long, but also the process is difficult. higher cost

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