Recently, HKC has made a significant breakthrough in the field of high-end displays by successfully completing the research and development of the world's first silicon-based GaN single-chip integrated full-color Micro-LED chip (SiMiP) for application in micro-pitch LED direct-view large screens. This technology, jointly developed based on LGM Semicon's SiMiP chip, enhances production efficiency and display quality, providing the industry with more competitive solutions while propelling China to the forefront of global micro-pitch LED direct-view large screen technology.
Technological Innovation: The Path to Breakthrough in Direct-view Large Screens
With the rapid development of micro-pitch LED direct-view large screens and the further miniaturization of pixel pitch, the demand for smaller chips in COB products has surged. The MiP solution has emerged as the optimal choice for the development of micro-pitch direct-view large screen technology.
Leveraging years of technical accumulation and industrialization experience in the display field, HKC has successfully promoted the application of SiMiP chip technology in collaboration with LGM Semicon, combining their core advantages in chips, display solutions, and industrial chain resources. The SiMiP technology developed this time integrates red, green, and blue primary color pixels within a single chip, simplifying production and repair processes. This technology significantly improves the yield of micro-pitch LED display module production and reduces production costs, offering both high performance and cost advantages, and will further drive innovation and popularization of micro-pitch LED direct-view large screen technology.
Core Advantages of SiMiP
Simplified Process, Increased Yield
Adopting a single-chip integration solution eliminates the need for complex mass transfer and repair processes, significantly increasing through-yield.
Cost Optimization, Enhanced Environmental Protection
Innovative technical approaches reduce complex steps in traditional processes and avoid the use of toxic materials, providing additional environmental benefits.
Superior Performance, High Consistency
The red, green, and blue primary color pixels exhibit high consistency in emission wavelength, operating voltage, and light output distribution, fundamentally solving the color deviation issues of traditional solutions.
Technology-Driven Leadership in High-end Displays
As a leading enterprise in the display industry, HKC has always adhered to driving industrial upgrading through technological innovation. In recent years, HKC has continuously invested heavily in Mini/Micro-LED technology research and development and capacity building, with cumulative investments exceeding ten billion yuan, establishing a complete ecosystem from technology research and development to large-scale production. The successful application of SiMiP chip technology further consolidates HKC's leading position in high-end display technology. Looking ahead, HKC will continue to deepen its technological layout, promote innovation and popularization of small-pitch LED direct-view large screen technology, and provide global users with better and more efficient display solutions, continuously leading the rise of China's "intelligent" manufacturing in the global display industry.
