International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Proceedings of the International Display Workshops Volume 28 (IDW '21)

2021年12月1日 〜 2021年12月3日
Virtual Conference

14:50 〜 15:10

[AMD2-1(Invited)] High Performance TFTs with IGZO and LTPS Hybrid Structure for AMOLED Display

*Shogo Murashige1、Mehadi Aman1、Yujiro Takeda1、Izumi Ishida1、Masahito Sano1、Kaoru Yamamoto1、Kazuatsu Ito1、Kohei Tanaka1、Hiroshi Matsukizono1 (1.Sharp Display Technology Corporation (Japan))

LTPO, OLED, reliability, low power consumption, IGZO

https://doi.org/10.36463/idw.2021.0132

We have developed an AMOLED panel using hybrid backplane technology with IGZO and LTPS. This panel contains both Gate-on-Array and pixel circuits with high reliability TFTs. The panel can operate between 1 and 120 Hz. We operated at 60oC for 1,000 hours and it remain operational without any display problem.