A Novel LTPS Pixel Circuit to Achieve High Uniformity at Low Gary Scale

Huiling Lu

doi:https://doi.org/10.36463/idw.2021.0199

[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))

AMOLED, pixel circuit, initialization

https://doi.org/10.36463/idw.2021.0199

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.

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

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