TY - RPRT TI - Organic light-emitting diodes comprising grating structures and light extraction layers AU - So, Franky Fat Kei AU - Schanze, Kirk S. AU - Fu, Xiangyu AU - Youn, Wooram PY - 2021 UR - https://www.osti.gov/biblio/1823903 ID - 1823903 ER -