LED display screen capable of effectively improving display stability of screen body

By setting positive and negative power supply copper strips in the LED display screen and electrically connecting them to the main control circuit board, the problems of insufficient power supply and abnormal LED light emission caused by the length of the flexible display screen are solved, thus improving the operational stability of the display screen.

CN224304305UActive Publication Date: 2026-05-29SHENZHEN HAOCAIYANG TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN HAOCAIYANG TECH CO LTD
Filing Date
2025-06-05
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing flexible LED displays have problems in terms of structural design and operational stability. In particular, flexible displays with larger lengths are prone to insufficient power supply and abnormal LED light emission, which affects normal use.

Method used

An LED display screen structure was designed, including a substrate layer, a conductive layer, a light-emitting layer, an AB glue encapsulation layer, and a main control circuit board. Positive and negative power supplement copper strips were set on the substrate layer to solve the problem of insufficient power supply. The copper strips were electrically connected to the main control circuit board through the circuit to ensure stable power supply.

Benefits of technology

It effectively solves the problem of insufficient power supply caused by the excessive length of flexible displays, improves the operational stability of the product, avoids abnormal light emission of LED beads, and enhances the display stability of the display screen.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224304305U_ABST
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Abstract

The utility model provides a kind of LED display screen that can effectively improve screen body display stability, including substrate layer, conducting layer, luminous layer, AB glue packaging layer and the main control circuit board in the substrate layer one end position;The luminous layer is connected on the printed circuit of the conducting layer by soldering, and the luminous layer is LED light unit;It also includes anode power supply copper bar and cathode power supply copper bar for power supply effect;The anode power supply copper bar and the cathode power supply copper bar are arranged in the form of whole strip structure on the substrate layer, and the length is matched with the size of the substrate layer, or the anode power supply copper bar and the cathode power supply copper bar are in the form of several independent strip structures with uniform spacing, and are electrically connected to the main control circuit board through circuit, in practical application, due to the setting of power supply copper bar, the problem of insufficient power supply caused by too long flexible display screen can be better solved, and the phenomenon of LED lamp bead abnormal light emission is caused, which improves the stability of product operation.
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