At K-Display 2026, PSA (Printing Solution Automation) showcased a range of solutions centered on precision pad printing technology and automated equipment for display manufacturing processes. PSA develops pad printing systems and supplies industrial printing inks, consumables, and automation equipment in-house, providing customized production solutions for a wide range of industries, including displays, electronics, automotive, and semiconductors.
PSA exhibition booth at K-Display 2026. (Source: UBI Research)
PSA’s core strengths lie in edge printing technology for preventing light leakage from display panels and Ag (silver) side-electrode wiring printing technology. These technologies are used in precision processes for OLED and IT display panels to ensure uniform quality and high productivity. They are also designed to improve production efficiency when integrated with automated side sealing and side bonding equipment. PSA’s pad printing systems are equipped with PLC- and touchscreen-based control systems, enabling real-time management of production volumes, printing cycles, and consumable replacement intervals, making them suitable for smart manufacturing environments.
PSA provides total solutions by developing customized automation equipment together with pad printing systems and process consumables, including industrial printing inks, silicone pads, and plates. In recent years, the company has expanded its business beyond displays into automotive interior components, secondary battery assembly equipment, semiconductor manufacturing, and industrial electronic components.
The company has carried out various projects with global display manufacturers, including Samsung Display, LG Display, BOE, TCL CSOT, and AUO. PSA has accumulated technical expertise by supplying side sealing equipment for laptop OLED panels, Ag electrode pattern printing systems for Micro-LEDs, and equipment for Mini-LED manufacturing processes. At K-Display 2026, PSA highlighted its capabilities as a specialized company that combines precision and automation in display manufacturing while pursuing further expansion in the global market.
Changwook Han, Executive Vice President/Analyst at UBI Research (cwhan@ubiresearch.com)
▶2026 Analysis Report on China’s OLED Supply Chain Management
▶China Display Industry Trends Report
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