International Display Workshops General Incorporated Association

[MEETp1-1] Effect of Comb-Shaped Electrodes on the Electric Field Distribution in Inorganic EL Devices

*Taketo Sato1, Yuzuki Tsuruta1, Keigo Warashina1, Shuichi Sato1 (1. Tokyo Denki University (Japan))

Comb electrodes, Photoelectric property, Electroluminescence, Transparent electroluminescent device

https://doi.org/10.36463/idw.2023.1018

This study designs, fabricates, and evaluates AC-dispersive inorganic electroluminescent (EL) and planar electrode-type EL devices. The devices utilized a copper- and chlorine-doped zinc sulfide (ZnS:Cu,Cl) luminescent layer and a comb-shaped electrode structure. The influences of the electrode material conductivity and transparency on the luminescence characteristics and brightness were systematically investigated.