Decorative member, housing, electronic device, and method for manufacturing decorative member

By using a double-layer glass substrate structure and composite texture design, the performance degradation caused by laser glass engraving technology has been solved, resulting in stronger structural strength and a more dazzling decorative effect.

CN118269506BActive Publication Date: 2026-06-09BYD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BYD CO LTD
Filing Date
2023-03-02
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing laser glass engraving technology leads to a decline in the performance of glass products and a reduction in production yield. Furthermore, double-sided textures are not conducive to the application of films and the application of decorative coatings.

Method used

It adopts a double-layer glass substrate structure. The first glass substrate and the second glass substrate are sealed and connected by a textured structure to form an internal space, which enhances the structural strength and increases the number of light reflections and refractions through the multi-layer textured structure.

Benefits of technology

It improves the overall structural strength and impact resistance of decorative parts, enhances the reflection and refraction of light, presents a more dazzling and three-dimensional decorative effect, and improves the use and decorative functions.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a decorative piece, a shell, an electronic device and a preparation method of the decorative piece. The decorative piece comprises a first glass substrate and a second glass substrate attached to the first glass substrate. The first glass substrate comprises a first surface and a second surface, and the second glass substrate comprises a third surface and a fourth surface. The first surface of the first glass substrate is provided with a first texture structure, and the third surface of the second glass substrate is provided with a second texture structure. The second surface of the second glass substrate is sealingly connected with the first texture structure, and a first internal space between two adjacent first texture structures is formed between the first glass substrate and the second glass substrate. Thus, the overall structural strength of the decorative piece is improved, the impact resistance is good, the texture effect of the first texture structure is ensured, the number of reflection and refraction of light is increased through the first texture structure and the second texture structure, and the use effect and the decorative effect of the decorative piece are improved.
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