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New type of flexible LED screen can be bent at 90° while still maintaining 4K image quality!

2025-08-04

The Science Behind the Flexibility and Clarity

This revolutionary flexible LED screen hinges on a combination of cutting-edge materials and engineering. Unlike conventional rigid panels, which rely on inflexible glass substrates, these screens use ultra-thin, high-strength flexible substrates such as polyimide (PI) or advanced polymers. These materials provide the necessary resilience to withstand sharp 90° bends without fracturing or degrading signal integrity.

The key lies in the meticulous integration of micro-LED technology and flexible circuit architecture. Tiny, individually addressable RGB LED pixels are precisely embedded onto the flexible substrate, creating a dense, uniform pixel array capable of rendering true 4K resolution (3840×2160 pixels) with exceptional color accuracy and brightness. The circuitry—crafted using techniques like roll-to-roll manufacturing or laser-scribed conductive pathways—is designed to flex and stretch without compromising electrical connectivity. This ensures that even when bent sharply, the pixels remain aligned and the image quality remains pristine, free from distortion, flickering, or color shifts .

Additionally, innovations in encapsulation and protective layers shield the delicate components from environmental damage, ensuring durability over repeated bending cycles. Some designs incorporate nanocoatings or reinforced edges to enhance scratch resistance and maintain structural integrity, making them suitable for both indoor and semi-outdoor applications .

Hunan Caiyi Photoelectric Technology Co., Ltd

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New type of flexible LED screen can be bent at 90° while still maintaining 4K image quality!

The Science Behind the Flexibility and Clarity

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