Electronic device

By setting a recessed portion on the heat spreader of the electronic device, the problem of difficulty in making the electronic device thinner in the prior art is solved, and the thickness of the device is reduced while ensuring the impact resistance of the fingerprint module.

CN223334946UActive Publication Date: 2025-09-12VIVO MOBILE COMM CO LTD
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Patent Information

Application Number
CN202422768289.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-13
Publication Date
2025-09-12
Estimated Expiration
2034-11-13

AI Technical Summary

Technical Problem

In the prior art, as electronic devices develop towards being thinner and lighter, conventional stacking solutions are difficult to effectively reduce the thickness of the devices, especially while ensuring the impact resistance of the fingerprint module.

Method used

By setting a first recessed portion in the area of ​​the heat spreader opposite to the fingerprint module and spacing the end surface of the main body of the fingerprint module from the bottom surface of the recessed portion, the distance between the display module and the heat spreader is reduced while maintaining a sufficient distance to prevent damage to the fingerprint module.

Benefits of technology

It achieves the goal of reducing the thickness of electronic devices while ensuring the impact resistance of the fingerprint module, thereby improving the lightweight effect of the device.

✦ Generated by Eureka AI based on patent content.
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Abstract

The embodiment of the utility model provides electronic equipment to solve the problem of how to reduce the thickness of the electronic equipment, and the electronic equipment comprises a frame body, a vapor chamber, a display module and a fingerprint module, the vapor chamber is arranged on the frame body, the display module is arranged on one side of the vapor chamber, and the fingerprint module is arranged on the side, facing the vapor chamber, of the display module; a first concave part is arranged in the area, opposite to the fingerprint module, of the vapor chamber, the first concave part is concave in the direction away from the fingerprint module, the fingerprint module comprises a main body part, the orthographic projection of the main body part on the vapor chamber is located in the first concave part, and the end face, facing the vapor chamber, of the main body part and the bottom face of the first concave part are arranged at intervals.
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