On October 29, 2024, at the 2024 TrendForce Self-emissive Display Industry Seminar, Dr. Deng Hanqing, Vice President and Head of Product Line at Absen, delivered a presentation titled “The Fourth Color of Micro LED: Black,” sharing the latest advancements in Micro LED technology and industry prospects, particularly highlighting Absen‘s innovative achievements in this field.

Advancements in Micro LED Technology
Dr. Deng emphasized that LED display technology is moving toward the micron-level Micro LED direction, facilitating product pitch miniaturization and diversifying application scenarios. As the market size of Micro LED gradually expands, it signifies the transformation and development of the industry. Absen is fully prepared for this shift, establishing eight core competencies encompassing testing and maintenance, chips, transfer and die bonding, packaging, driving, mechanical precision control, calibration, and control systems. These capabilities lay a solid foundation for achieving high contrast, wide viewing angles, broad color gamuts, and uniform brightness in Micro LED display effects.


Innovative Black Micro LED Display Technology
To further explore the ultra-high display potential of Micro LED, Dr. Deng introduced Absen‘s latest developed black Micro LED display technology, which has been applied in the new CL V3 series and iCon series. By integrating top-tier chips with HTB packaging technology, this innovation enables the black area of LED displays to reach 99.3%, improving the black field area by 70%. Additionally, the products achieve a light transmittance of over 95% and a luminous efficiency exceeding 70%. This results in ultra-high brightness and extensive black areas, providing display advantages with a million-to-one contrast ratio, fully meeting market expectations for clear image quality, distinct contrasts, wide viewing angles, vibrant colors, and uniform brightness in Micro LED displays.


Future Potential of Micro LED Technology
Dr. Deng also noted the immense future potential of Micro LED technology, which not only enhances display effects but also supports emerging applications in virtual reality and augmented reality. He stressed that with continuous technological advancements, Micro LED will play a crucial role across various sectors, including consumer electronics, advertising displays, and public facilities. Its high efficiency and environmental sustainability will further promote the industry’s sustainable development.


Conclusion
Through ongoing innovations in Micro LED technology, Absen aims to continue leading industry advancements and providing higher-quality display solutions for its customers. Dr. Deng’s presentation not only deepened the understanding of product performance but also set a new benchmark for the industry, showcasing the vast prospects and application potential of Micro LED technology.
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