Camera decoration assembly, processing method thereof and electronic equipment

By performing pre-vacuum treatment and surface coating technology on decorative components, the problem of low yield of electronic device housings was solved, and high bonding strength between the coating and ceramic components was achieved, thereby improving the production yield and equipment reliability of camera decorative components.

CN122093646APending Publication Date: 2026-05-26BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Patent Information

Application Number
CN202411707811.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

In the prior art, the processing of electronic device housings suffers from a low yield rate, mainly due to insufficient adhesion between the coating and the ceramic component, which makes the coating easy to separate or fall off from the ceramic component.

Method used

By pre-vacuuming the decorative components, impurities in the plastic decorative parts are removed, and a nano-coating layer and a color coating layer are formed on the surface of the ceramic decorative parts to enhance the bonding force. An anti-fingerprint film layer is also formed on the plastic decorative parts to improve the bonding strength.

Benefits of technology

This effectively improves the bonding strength between the appearance layer and the ceramic decorative parts, preventing the appearance layer from separating or falling off, and improving the yield of camera decorative components and the reliability of electronic devices.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122093646A_ABST
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Abstract

The invention relates to a camera decoration assembly, a processing method thereof and electronic equipment, and the processing method of the camera decoration assembly comprises the steps that a decoration component is provided, the decoration component comprises a ceramic decoration part and a plastic decoration part which are combined, and the ceramic decoration part comprises a first surface and a second surface which are opposite to each other; the plastic decorative part is connected with the first surface; the decoration component is subjected to pre-vacuumizing treatment; and forming an effect appearance layer on the second surface of the ceramic decoration part to obtain the camera decoration assembly. In the process of forming the effect appearance layer on the second surface of the ceramic decoration part, miscellaneous gas or impurities released from the plastic decoration part are prevented from being attached to the first surface, so that the binding force between the effect appearance layer and the ceramic decoration part is effectively improved, and the effect appearance layer is prevented from being separated from or falling off from the ceramic decoration part; the yield of the camera decoration assembly is improved, and the reliability of the electronic equipment is improved.
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