Seiko Epson Corporation (TSE: 6724, "Epson") and Epson X Investment Corporation have recently made an additional investment in Gosan Tech Co., Ltd. through a joint fund, EP-GB L.P. Gosan Tech is a South Korean startup with inkjet technology that can be used in a variety of industrial fields, including the fabrication of OLED displays, perovskite solar cells and biomedical technology. Founded in 2015, Gosan Tech has developed and sells inkjet systems for fabricating organic light-emitting diode (OLED) displays. Through its work in this field, it has developed an ink supply ...