On December 30, 2024, TIANMA successfully completed the full process integration of its Micro-LED production line in Xiamen, marking a significant milestone in the company’s journey in Micro-LED technology.
During the integration ceremony, a PID standard display unit module independently developed and manufactured by TIANMA was lit up. This standard module is based on TIANMA’s LTPS glass backplane and utilizes the company’s self-developed full-laser mass transfer technology, which breaks traditional display size limitations, enabling seamless, borderless displays with no size restrictions.

Development and Technological Innovation of TIANMA’s Micro-LED Technology
Since 2017, TIANMA has been strategically developing Micro-LED technology, focusing on high PPI, high brightness, and high transparency displays. The company has introduced a series of industry-leading Micro-LED products, including high transparency, seamless splicing, adjustable transparency, ultra-low reflection transparency, and ultra-high PPI displays, gradually advancing the commercialization of this technology.
Full Process Micro-LED Production Line Construction
In 2022, TIANMA officially launched the construction of its full-process Micro-LED production line, with a total investment of ¥1.1 billion ($150 million). This production line covers the entire process from mass transfer to display module manufacturing, with in-vehicle display applications as one of its key focus areas. The line employs a fully laser-based production process, equipped with customized, fully automated mass transfer and bonding equipment, significantly enhancing production efficiency and technical capabilities.
During the construction, TIANMA collaborated with upstream and downstream supply chain partners, jointly developing over 30 production equipment and materials, successfully achieving full process integration centered around self-developed technologies. This accomplishment highlights TIANMA’s technological strength and ability to integrate the Micro-LED industry chain.
TIC 2024 and Future Goals
At the TIC 2024 Innovation Conference held in November 2024, TIANMA revealed that after achieving full process integration by the end of 2024, TIANMA will focus on improving production yield and efficiency in 2025, moving toward small-scale production. This step will lay a solid foundation for the industrialization and marketization of TIANMA’s Micro-LED technology.

Market Application Focus
Currently, TIANMA’s Micro-LED series products are mainly targeting the automotive display and splicing display applications, while also exploring large-size screens, consumer displays, wearable displays, and professional displays. With the full process integration of the production line, TIANMA will accelerate the adoption of domestic Micro-LED technology in a broader range of markets, driving technological breakthroughs and the industrialization process.

Strategic Goals and Industry Impact
The successful integration of TIANMA’s Micro-LED production line will not only strengthen the company’s competitive edge in the new display technology sector but also significantly enhance China’s independent innovation and localization capabilities in the high-end display industry. This move is expected to accelerate the industrialization of new display technologies, push forward technological advancements in the Chinese panel industry, and provide strong support for TIANMA to achieve its strategic goal of becoming a global leader in the display field.

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