목록 게시판 리스트 옵션 검색 Low-Voltage, High-Efficiency Inverted OLED for Vertically Integrated OLED–OPD Multilayer Devices Conference IMID 2026, Busan, Korea Author Hyuncheol Do, Hajoon Sung and Jung-Yong Lee Year 2026 Date 2026.08.19 poster