Single-pixel RGB micro-LED technology
Kim Jeonghee, Seoul Semiconductor PR manager stated on Jan. 7, 2020 that the Micro Clean LEDs are the largest consumer electronics and technology exhibition and will be massively produced in the near future.
The two companies will produce customized display screen sizes by combining technology capabilities from Seoul Viosys – epitaxial EPI growth of red, green, and blue LED chips, as well as proprietary mass transfer technology for single-pixel RGB µ-level chips – and Seoul Semiconductor – optimized surface mount technology (SMT) to increase production capacity, and tiling technology for substrate connectivity.
According to Seoul Viosys CEO, the Micro Clean LED technology resolves several challenges in the manufacturing of micro-LEDs which will bring cost reductions by combining three (RGB) LEDs in a single-pixel package, including transfer technology, consistent color mixing, and the ability to control individual color and light intensity.