Premium
52.1: Invited Paper: Novel dual‐branch SPICE model for tandem structure OLED
Author(s) -
Mai Hanning,
Underwood Ian
Publication year - 2021
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.14490
Subject(s) - oled , tandem , stack (abstract data type) , spice , brightness , computer science , optoelectronics , materials science , electronic engineering , layer (electronics) , engineering , physics , optics , nanotechnology , composite material , programming language
Tandem‐structure OLED devices have been developed using charge generation layers to implement two or more OLED units in a single stack. They can achieve higher brightness at a given current density than the conventional OLEDs. In order to incorporate the novel tandem structure OLED within the computer aided design (CAD) flow of microdisplays, we have developed an equivalent circuit model that accurately describes the tandem OLED electrical characteristics.