At the 26th China International Optoelectronics Expo (CIOE2025), Suzhou Lichun Semiconductor Co., Ltd. made a wonderful appearance with a series of cutting-edge products. Its independently developed LEKIN-SiMiP single-core full-color display module was particularly eye-catching and became one of the focuses of the exhibition site. At the same time, Liyu Semiconductor also simultaneously disclosed its latest progress and future plans in the field of Micro-LEDs to the outside world, demonstrating its strong innovation strength and development potential in the field of semiconductor optoelectronic electronics.
The size of the LEKIN-SiMiP display module exhibited by Liyu Semiconductor is 168.75mm and 150mm, but it achieves a pixel pitch of only 0.9mm in a small space. The total number of pixels is as high as 28.8k, showing excellent micro-pitch display performance and bringing an extremely clear and delicate visual experience to the audience.
The core technology of this module is based on Liyu Semiconductor's own high-efficiency GaN-LED technology. Through innovative design, RGB three-primary color pixels have been successfully integrated into a single chip, and the chip size has been accurately controlled within 200 m to 200 m. This breakthrough achievement gives the module many significant advantages: high brightness allows the picture to shine under different ambient light; high reliability ensures the stability of the product during long-term use; high consistency ensures each pixel It can present uniform and accurate colors; the low-power design not only saves energy and is environmentally friendly, but also effectively reduces equipment operating costs. Based on these advantages, the LEKIN-SiMiP® display module can help create eye-catching advertising screens and enhance brand promotion effectiveness in the commercial display field; in the command center, it can provide clear and accurate information display for decision makers; it is used for meetings. Large screens can make remote conference communication smoother and more efficient; in private theater scenes, it creates an immersive movie-viewing atmosphere for users; in terms of in-vehicle display, it ensures clear and stable display of driving information; In the field of transparent display, it can also shine and achieve unique visual presentation effects, which is suitable for various high-end application scenarios.
At the level of process innovation, LEKIN-SiMiP display modules subvert the traditional Micro-LED manufacturing process. It eliminates the complex and costly huge transfer and repair process, and only requires one die bonding operation to accurately transfer the chip to the driving backplane. This simplification of the process has brought many benefits. On the one hand, it has greatly improved the yield of products and reduced the rate of defective products caused by complex processes; on the other hand, it has significantly reduced manufacturing costs and provided large-scale commercialization of Micro-LED technology. The application has removed cost barriers and greatly promoted the process of Micro-LED technology from the laboratory to the market. The Liyan team revealed that in the future, AM-SiMiP products of the same size will be launched to further expand the application boundary of the product, especially in innovative application fields such as transparent display, which is expected to bring more surprises and possibilities.
As a semiconductor company with IDM(Vertical Integrated Manufacturing) model as its core competitiveness, Suzhou Lili Semiconductor Co., Ltd. has demonstrated extraordinary development potential since its establishment in 2021. Through the strategic acquisition of LG Optoelectronics Compound Semiconductor Division, the company has obtained thousands of global patents covering cutting-edge technologies such as GaN and GaAs, and has successfully built a business that runs through key aspects of the entire industry chain from epitaxy, chips, packaging, modules to applications. Complete layout. At present, Liyu Semiconductor continues to increase investment in R & D and actively innovates in many application fields such as Micro-LED display, automotive optoelectronic, ultraviolet curing and disinfection. It has also reached patent cooperation with many domestic and foreign mainstream optoelectronic companies, forming a strong synergy in technology research and development and application promotion, building solid technical barriers, and standing out in the highly competitive semiconductor market.
It is reported that in order to meet the production capacity demand brought by the large-scale commercial application of Micro-LED technology in the future, Liyu Semiconductor has formulated a clear production capacity expansion plan and will build a new Micro-LED wafer factory next year. The construction of the new factory will further enhance the company's manufacturing capabilities in the field of Micro-LEDs and consolidate its leading position in the industry. In addition, at this Optical Expo, Liyu Semiconductor also demonstrated a comprehensive display of ultraviolet LED solutions covering multiple scenarios, from technical principles to practical application cases, allowing the audience to have a deep understanding of the application value and potential of ultraviolet LEDs in different fields.
Since its establishment, Suzhou Lili Semiconductor has always focused on the innovation and industrialization development of new display fields and compound semiconductor products. With its global patent layout and continuous technological breakthroughs, it has established an industry leading position in many fields such as Micro-LED new display technology, ultraviolet curing and disinfection applications, and optoelectronic patents. The company actively expands diversified application scenarios such as industry, automobiles, and medical care, and is committed to providing high-performance and high-reliability optoelectronic semiconductor solutions to customers around the world, and contributes important to promoting the innovative development and industrial application of optoelectronic semiconductor technology.
