EPD display device employing FPC connection to achieve automatic folding assembly

CN224342003UActive Publication Date: 2026-06-09DONGGUAN NEW POWER ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN NEW POWER ELECTRONICS CO LTD
Filing Date
2025-05-15
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

The existing EPD display devices have low assembly efficiency and the screens are easily damaged. Existing technologies mainly rely on manual welding and fixing, which leads to low efficiency and easy damage.

Method used

The FPC connection enables automatic folding and assembly. The FPC connects the EPD display to one side of the PCB board and secures it with cushioning pads and rivets. The machine completes the assembly process, eliminating the need for manual operation.

Benefits of technology

This improved assembly efficiency, reduced the risk of display screen damage, and increased the yield rate.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224342003U_ABST
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Abstract

This utility model discloses an EPD display device that uses FPC connection to achieve automatic folding assembly, including a PCB board and an EPD display screen. Electronic components are arranged on the back of the PCB board, and the front of the PCB board is horizontal. The EPD display screen is stacked and fixed on the front of the PCB board, with one side of the EPD display screen and one side of the PCB board connected via an FPC. One end of the FPC is bent relative to the other end. By using an FPC to connect one side of the EPD display screen to one side of the PCB board, after the EPD display screen is connected to the PCB board, it can be flipped and stacked on the PCB board. The entire process can be completed by machine equipment without manual operation, effectively improving assembly efficiency. Furthermore, after the EPD display screen and PCB board are stacked, they can be assembled together onto a housing. Simultaneously, due to the reinforcing effect of the PCB board on the EPD display screen, the EPD display screen is less prone to damage, facilitating assembly and greatly improving the assembly yield.
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