According to South Korea’s “Asian Economy” report on the 28th, South Korean prosecutors recently sued seven suspects who tried to transfer Korean OLED core technology to China, including one Chinese. This is the first time South Korea has sued foreigners for alleged technology disclosure. According to reports, the South Korean prosecutor said on the 27th that the above seven people were suspected of violating the Korean Industrial Technology Protection Act. The prosecution filed a lawsuit against the Chinese Li, the Korean researcher Quanmou, the Korean professor Lee, and the remaining four were not detained. Sue. According to the report, researcher Quanmou worked in Samsung Display's cooperative company A. From August last year to February this year, 5130 OLED related technical documents were transferred to Chinese competition companies. Quanmou et al. When the relevant technical documents were going to China, they were arrested by the National Intelligence Agency of Korea. Chinese Li came to Korea for the right to contact and was arrested at the airport.