The main assembly of the G6 full-size new display inkjet printing system, independently developed by Guochuangke, was successfully completed. As early as 2020, the Guochuangke team independently developed the 200-type inkjet printing system. In September 2022, the country's first independently developed G4.5 high-resolution new display inkjet printing system entered the pilot production line. In October 2023, the Guochuangke G6H new display inkjet printing system was completed.
Two years later, after overcoming numerous challenges, the core technical team of Guochuangke successfully developed and completed the G6 full-size new display inkjet printing system.
The G6 full-size new display printing system, compatible with substrates measuring 1850mm × 1500mm (and compatible with G5.5 (1500mm × 1300mm) and G8.6H (2290mm × 1310mm) substrates), is a high-end device developed for the efficient mass production printing of key functional layers in new display applications. Through independently developed key components, printing algorithms, and control software, the system precisely controls the ejection of hundreds of millions of ink droplets, coordinated with the precise movement of the substrate, achieving micron-level precision printing of massive droplets. On a substrate of approximately 3 square meters, it can print precise patterns and uniform film layers with droplet spacings as small as tens of microns, meeting the mass production demands of high-generation production lines.
The completion of assembly of the G6 full-size new display inkjet printing system marks another major step forward for Guochuangke in the research, development, and industrialization of inkjet manufacturing equipment. Focusing on the key research and development of "large-scale printed display inkjet manufacturing technology and complete equipment," the company is innovating in the patterning, transfer, and integration of continuous stacked heterostructures. This will provide a key breakthrough for disruptive technological innovation in my country's display industry, assist leading domestic companies in accelerating the construction of printed display production lines, and propel my country's printed display industry to international leadership, helping the country's display industry transcend the uncharted territory of global leadership.
Series products
Guochuangke currently has five major inkjet printing equipment product lines:
film series, RGB series, electrofluid series, auxiliary equipment series, and production line supporting equipment series. Each product line is centered around inkjet printing equipment, covering products ranging from small to large sizes. At the same time, it can be paired with corresponding auxiliary and supporting equipment to achieve a complete process solution, fully meeting the actual needs of customers and providing
standardized high-end customization . Inkjet printing equipment can be mainly used in new display fields such as OLED, QLED , Mini/Micro LED, AR/VR, e- paper , and new energy fields such as solar energy. Guochuangke's innovative series of inkjet printing equipment has completed the compatibility verification of new display materials and functional layer printing testing to meet the needs of mass production applications.
