According to South Korean media reports, Samsung showed that two researchers and an external partner were arrested. South Korean prosecutors accused them of commercial espionage and leaked OLED technology to Chinese enterprises, causing Samsung millions of dollars in losses. < / P > < p > it is understood that the case involves the inkjet printing technology used by Samsung to produce OLEDs. South Korean prosecutors believe that the two researchers leaked the process specifications of Samsung display’s test in the second half of last year. < / P > < p > inkjet printing technology is regarded as the future of mass production of OLED for many reasons, but the primary factor is cost. Analysts estimate that making a contemporary 65 inch 4K TV with an inkjet printer is 20% cheaper than the current WOLED process. < p > < p > Samsung has invested more than 10 billion won in the past three years to develop printing specifications. In the face of increasingly fierce competition, mass production is the only way for Samsung display to remain competitive in the OLED market. Samsung display is expected to be the first company to adopt inkjet printing technology in OLED production as early as October. Besides Chinese mainland, China Taiwan and Japan are also studying the same technology. Huawei has finally made a choice! Xiaomi and ov have also followed up. Have you ever thought about today?