Liquid crystal display module and electronic equipment

By setting limit columns on the backlight module of the LCD display module and opening limit slots on the TFT module, the problems of rotation deviation and inaccurate fit during the assembly process of the backlight module and the TFT module are solved, and an efficient and accurate assembly process is achieved, and the product competitiveness is improved.

CN222784677UActive Publication Date: 2025-04-22TRULY OPTO ELECTRONICS
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Patent Information

Application Number
CN202420596832.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-26
Publication Date
2025-04-22
Estimated Expiration
2034-03-26

AI Technical Summary

Technical Problem

In the liquid crystal display module, there is a lack of effective physical positioning methods during the full bonding and assembly of the backlight module and the TFT module, resulting in rotation deviation and inaccurate fit, affecting the fitting with the client case.

Method used

Set a limit column on the backlight module, and set a limit slot at the corresponding position of the TFT module. The precise positioning of the TFT module and the backlight module is achieved by inserting the limit slot in the limit slot.

Benefits of technology

Through the design of limit columns and limit slots, the fitting accuracy between the TFT module and the backlight module is ensured, rotation deviation is avoided, assembly efficiency is improved, scrap rate and production cost are reduced, and product competitiveness is enhanced.

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Abstract

The utility model discloses a liquid crystal display module and electronic equipment, relates to display module field, the liquid crystal display module includes backlight module and TFT module, the backlight module is provided with limit post, and the TFT module is provided with limit slot, when the TFT module and backlight module fully fit, the limit post is inserted into the limit slot, the limit slot is inserted into the limit post, the limit post is inserted into the limit slot, the limit post is inserted into the limit slot, and the limit post is inserted into the limit slot. The limiting column is arranged on the backlight module, the limiting groove is formed in the corresponding position of the TFT module, and when the TFT module and the backlight module are assembled in a full-fitting mode, the limiting column is inserted into the limiting groove to limit installation of the TFT module, so that fitting precision of the TFT module and the backlight module is guaranteed, rotation deviation during fitting is avoided, fitting with a client side machine shell is facilitated, and the service life of the TFT module and the backlight module is prolonged. And additional alignment is not needed, manual or mechanical attachment can be achieved, the assembly efficiency is high, the rejection rate is reduced, the production cost is reduced, and the product competitiveness is improved.
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Citation Information

Patent Citations

  • Round indication module

    CN207764514U

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