P‐120: Accelerated Lifetime Testing and Degradation Mechanisms of a Blue TADF OLED

• Published in: SID International Symposium Digest of technical papers Vol. 54; no. 1; pp. 1300 - 1303
• Main Authors: Sem, Stefano, Jenatsch, Sandra, Züfle, Simon, Gadola, Arno, Hudson, Daniel, Pflumm, Christof, Ruhstaller, Beat
• Format: Journal Article
• Language: English
• Published: Campbell Wiley Subscription Services, Inc 01.06.2023
• Subjects: Accelerated life tests; accelerated lifetime test; degradation mechanisms; Display devices; Electrical properties; Fluorescence; High temperature; OLED; Organic light emitting diodes; Photodegradation; Scaling laws; stability; TADF

Organic light‐emitting diodes (OLEDs) are a widespread commercial display technology but they are still subject of ongoing research with the aim to expand their application ranges through stack and material design. Operational stability is one of the most important key properties that are steadily b...