On March 4, Hongshi Intelligent announced its latest achievement in the field of Micro LED technology. Using its original technology, it successfully lit up a single full-color Micro LED chip sample with a white light brightness of 1.2 million nits.
Single-chip full-color Micro LED microdisplay chip (Image source: Hongshi Intelligent )
According to reports, the chip adopts Hongshi Intelligent's proprietary Hybrid Stack Structure. This structure integrates two wafer bonding technologies and one quantum color conversion technology, achieving the integration of blue and green epitaxial wafers and accurate rendering of red light. The innovative hybrid stack structure design not only simplifies the manufacturing process of Micro LED chips but also improves photoelectric conversion efficiency.
Physical image of a single full-color Micro LED chip (Image source: Hongshi Intelligent )
Hongshi Intelligent stated that the company will launch its latest 2 million nits brightness monolithic full-color Micro LED chip by the end of 2025 and provide engineering samples to core customers.
It is reported that, thanks to its unique advantages in the field of Micro LED microdisplays, Hongshi Intelligent has widely applied its Micro LED microdisplay technology to AR glasses, micro-projection, smart car lights, 3D printing, digital lighting and other fields, becoming one of the few Micro LED chip companies that can achieve more than 10,000 orders and shipments in 2024.
Currently, Hung Shih Intelligent's wholly-owned subsidiary is pushing forward the construction of a project to produce 10 million Micro LED microdisplay chips annually. The project is expected to be completed in June of this year and begin production in the second half of the year. (Source: Hung Shih Intelligent, compiled)
