From Event: SPIE OPTO, 2022
Given with the success of OLEDs in many consumer electronics, the search for scalable, additive patterning technique for organic thin films is still continued because the established fabrication method for OLEDs relies on thermal evaporation assisted with fine-metal mask technique, with a low material utilization efficiency and a limited scalability for sequential patterning of RGB subpixels. This talk will introduce recent efforts made for organic vapor-printing (OVJP combining the additive, scalable nature of inkjet printing and the solvent-free advantages of thermal evaporation, to work better with flexible electronics and to allow for batch definition of multiple pixels for display applications.
© (9 March 2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Seunghyup Yoo, Sungyeon Kim, and Jaeheok Park, "Solution-free, additive patterning of organic thin films for display and flexible electronics," Proc. SPIE PC12024, Advances in Display Technologies XII, PC1202408 (Presented at SPIE OPTO: 9 March 2022; Published: 9 March 2022); https://doi.org/10.1117/12.2612242.6298123680001.