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Hunan Caiyi Photoelectric Technology Co., Ltd
About Us
Your Professional & Reliable Partner.
Hunan Colorart Optoelectronic Technology Co., Ltd is a modern photoelectricc transformation technology enterprise, specializing in the production and sales of LED display screens, LCD splicing screens and advertising conference integrated machines, LED lighting products, LED frame structural profiles. LED display mechanical mobile structure products, including various customized products such as opening and closing screens, lifting screens, rotating screens, 3D robotic screens (3D kinetic screen ...
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Year Established

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Million+
Employees

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Million+
Annual Sales
China Hunan Caiyi Photoelectric Technology Co., Ltd HIGH QUALITY
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
China Hunan Caiyi Photoelectric Technology Co., Ltd DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
China Hunan Caiyi Photoelectric Technology Co., Ltd MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
China Hunan Caiyi Photoelectric Technology Co., Ltd 100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

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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 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 .

2025

08/04

New Standard Configuration for Outdoor Screens: LED Column Screens
In the dynamic world of outdoor visual communication, a new star is rising - LED column screens. These innovative displays are rapidly becoming the go - to choice for a wide range of applications, setting a new standard for outdoor screens. Unparalleled Visibility and Durability LED column screens are engineered to withstand the harshest outdoor conditions. With high - grade materials and advanced manufacturing techniques, they offer exceptional durability. Their weather - resistant design, often with high - level IP ratings such as IP65 or even IP67 in some models, ensures they can operate flawlessly in rain, dust, and extreme temperatures. This makes them ideal for long - term outdoor installations, whether it's along busy city streets, in transportation hubs, or at outdoor event venues. ​ One of the most striking features of LED column screens is their high brightness. Boasting luminance levels that can reach up to 6000 - 10000 nits, these screens can display vivid and clear images even under direct sunlight. This high - brightness capability not only makes the content stand out but also ensures that the message is easily visible from a distance, maximizing the reach of any advertisement, public service announcement, or information display. Flexibility in Installation and Design LED column screens come in a variety of sizes and shapes, providing unparalleled flexibility in installation. They can be installed vertically on poles, walls, or as freestanding units. Their slim and tall design makes them a perfect fit for areas where space is limited, yet high - impact visual communication is required. For example, in narrow alleyways of historic districts or in the aisles of large outdoor markets, these screens can be strategically placed to capture the attention of passers - by. ​ Moreover, the modular nature of many LED column screen systems allows for easy customization. Users can combine multiple columns to create larger, more complex displays. This modularity also simplifies maintenance, as individual modules can be replaced in case of malfunction, reducing downtime and maintenance costs.

2025

07/29

LED Pole Screens: Emerging as a New Force in Outdoor Advertising
In the ever - evolving landscape of outdoor advertising, LED pole screens are making a significant mark, emerging as a powerful and innovative medium. These screens, attached to street light poles, are revolutionizing the way brands reach their target audiences. A New Addition to Smart Cities​ LED pole screens are not just simple advertising displays; they are an integral part of the smart city infrastructure. As urban areas around the world embrace smart city technology, these screens are being increasingly deployed. They offer a high level of visibility as they are often placed in strategic locations. Whether it's along busy city streets, near shopping centers, or in transportation hubs, they are hard to miss. Their brightness ensures that the content is clearly visible, even in broad daylight or during inclement weather. ​ Flexibility and Targeted Advertising​ One of the key advantages of LED pole screens is their flexibility. Advertisers can change their messages frequently. This means that they can adapt to different times of the day, seasons, or even current events. For instance, a coffee shop can promote its morning coffee specials in the early hours and then switch to afternoon tea offers later. Moreover, these screens enable targeted advertising. By analyzing data on foot traffic, demographics of an area, and consumer behavior, advertisers can display content that is relevant to the specific audience in that location. A sports store near a stadium can show ads for sports gear during game days, maximizing the impact of their advertising spend.

2025

07/25