Affiliation:
1. Semiconductor Energy Laboratory Co., Ltd. Kanagawa Japan
Abstract
We achieved a high‐luminance and highly reliable tandem organic light‐emitting diode (OLED) designed for photolithography applications by developing a new intermediate connector with resistance to water and atmospheric elements. We succeeded in fabricating a side‐by‐side (SBS) tandem OLED display by our SBS pixel‐patterning method involving organic layer etching via photolithography.