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

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

Dec 1 - Dec 3, 2021Virtual Conference
The International Display Workshops
Proceedings of the International Display Workshops Volume 28 (IDW '21)

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

Dec 1 - Dec 3, 2021Virtual Conference

[AMDp1-6]A Novel LTPS Pixel Circuit to Achieve High Uniformity at Low Gary Scale

*Huiling Lu1, Yahui Hou2, Lu Zhang2, Siwei Xu2, Siming Hu2(1.Kunshan New Flat Panel Display Technology Center Co. (China), 2.Kunshan Govisionox Optoelectronics Co. (China))
https://doi.org/10.36463/idw.2021.0199

Keywords:

AMOLED,pixel circuit,initialization

A novel LTPS pixel circuit is proposed, which can achieve high uniformity at low gary scale and improve the image quality of displays. Simulation results show that a more complete initialization of OLED device is achieved compared to typical 7T1C circuit, which is more suitable for display at high frame rate and can achieve high uniformity at low gray scale.