MLCD Technology: Breaking Traditional Size and Border Limits, Seamless LED Splicing is No Longer the Only Option

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On 02/19/2025

LED displays have long dominated the large-scale display market, offering advantages like seamless splicing, high brightness, vibrant colors, excellent display quality, and wide viewing angles. These features have made LED displays the go-to solution for large indoor and outdoor screens, billboards, stadiums, and more. However, with the continuous advancement of technology, MLCD (Mini LED LCD) technology has emerged, bringing a new revolution to the large-format display market. MLCD breaks traditional size and border constraints, providing customers with more options and gradually posing a challenge to LED display technology.

MLCD technology, an innovative solution combining LCD displays and Mini LED backlight technology, effectively addresses the splicing issues of traditional LCD screens in large displays. Unlike LED displays, MLCD connects two or more LCD screens together, using Mini LED technology for compensation, thereby achieving seamless splicing with higher flexibility and adaptability than traditional LCD displays. This technological breakthrough allows MLCD to expand in size, offer lower costs, deliver smoother display effects, and support touch or gesture-based interaction, making it a strong competitor to LED displays.

Table of Contents

Key Advantages and Development of MLCD Technology

Breaking the Size Limitations of LCD Displays
Traditional LCD screens often face challenges in large display applications due to splicing issues. Physical borders between LCD panels create visible seams when spliced, which affects the overall display and visual experience. However, MLCD technology overcomes this limitation through innovative splicing methods, allowing two or more LCD panels to be seamlessly connected, resulting in a continuous display without borders. With the application of Mini LED technology, MLCD achieves more precise backlight control, improving display uniformity and color accuracy.

Cost-Effective and High-Efficiency Performance
Compared to traditional LED displays, MLCD technology offers significant cost advantages. While LED displays excel in terms of display performance and brightness, they are expensive, especially for large-format applications. In contrast, MLCD combines the benefits of LCD panels and Mini LED backlight sources, offering a relatively low production cost. The materials and processes required for manufacturing MLCD are more mature, allowing for a significant reduction in overall product costs. Additionally, MLCD’s flatness and display consistency are superior, providing more uniform color transitions and enhancing the visual experience.

Touch and Interactive Features
Unlike traditional LED displays, MLCD technology places more emphasis on user interaction. In many commercial applications, interactivity is crucial for improving customer experience and operational efficiency. MLCD displays not only support touch and gesture interactions but also incorporate multi-touch technology, enabling richer user interactions with the screen. This feature greatly enhances user engagement and immersion. As a result, MLCD has immense potential in areas such as smart education, conferences, advertising, and entertainment.

High Resolution and Color Performance
MLCD technology supports high-resolution displays, with capabilities of up to 6K and 4K, catering to high-precision display requirements. In terms of color performance, MLCD utilizes the integration of LCD and Mini LED technologies to achieve more precise color calibration, delivering natural and rich color transitions. This avoids common issues found in traditional LCD displays, such as color differences and uneven brightness. MLCD technology excels particularly in scenarios requiring high-precision image and video display, such as education and conferences.

TCL Huaxing Leads the Charge in MLCD Technology, Driving Innovation in the Display Industry

TCL Huaxing, the pioneer of MLCD technology, launched the first MLCD-related products in 2023 and has made significant progress in various fields. TCL Huaxing’s MLCD technology combines the advantages of LCD and Mini LED technologies, bringing unprecedented product forms and technological innovations to the display industry.

Technological Innovation and Patent Portfolio
As of September 2024, TCL Huaxing has successfully filed 109 patents related to MLCD technology and has strategically deployed its products in various display sectors. Through continuous R&D investment and technological innovation, TCL Huaxing’s competitiveness in the MLCD space continues to grow. In September 2024, TCL Huaxing began the mass production and delivery of its MLCD Starry Screen, marking the commercialization of MLCD technology, which is now expanding into smart education, conferencing, advertising, and other applications.

Product Showcase and Use Cases

TCL Huaxing’s MLCD Starry Screen has seen widespread use in multiple scenarios. In 2024, TCL Huaxing showcased MLCD products in various sizes, including 158-inch and 150-inch displays. Notably, in November 2024, TCL Huaxing presented a 156.3-inch MLCD Starry Screen at the China International Supply Chain Promotion Expo (Chain Expo). This product supports 1*N horizontal infinite splicing, allowing it to be customized based on room size for quick installation and maintenance. In educational settings, the 156.3-inch MLCD Starry Screen’s high resolution and multi-touch capabilities provide an immersive and interactive experience, enhancing both teaching and meeting efficiency.

The MLCD Starry Screen also supports 8K、2K HD display, offering delicate and natural color reproduction, along with ultra-clear image details. This makes it ideal for applications requiring high-precision displays, with superior clarity, color accuracy, and depth of detail.

Challenges and Market Outlook for MLCD Technology

While MLCD technology shows significant potential across various sectors, it still faces some challenges. Currently, MLCD can achieve horizontal seamless splicing, but vertical splicing remains a technical bottleneck. This limits its application in large-scale, panoramic display scenarios. In contrast, LED displays have an advantage in vertical splicing, making them the preferred choice for many large-size display requirements.

Diversified Consumer Market Demand
It is important to note that the most advanced technology is not always the one that captures the largest market share. Especially in today’s era of economic downscaling, MLCD products, with their lower cost and mature technology, are becoming strong competitors to LED displays. For many small and medium-sized enterprises or clients with lower display demands, MLCD provides a cost-effective, high-performance alternative. As technology continues to evolve, MLCD’s market share will gradually expand in large-format commercial displays, smart homes, and all-in-one devices.

Industry Standards and Future Development

To further standardize and promote MLCD technology, the industry standard “MLCD Display Consistency Technical Specification” (T/SUCA 020(研)-2024) is currently being developed. This standard will provide important technical guidelines and norms for the widespread adoption and promotion of MLCD technology, driving its global application and development.

Conclusion

With the continuous fusion of LCD and LED technologies, MLCD is emerging as an innovative display technology that is gradually reshaping the large-format display market. By breaking traditional LCD size limitations, reducing costs, and improving display quality, MLCD offers consumers more options while providing LCD manufacturers with new growth opportunities. Although technical limitations such as vertical splicing remain, MLCD is poised for broader adoption as technology advances. The relationship between MLCD and LED technologies is one of both competition and collaboration, driving innovation and progress in the display industry. The future of display technology will be more diverse and intelligent than ever before.