International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Proceedings of the International Display Workshops Volume 27 (IDW '20)

Dec 9, 2020 - Dec 11, 2020
Virtual Conference

9:55 AM - 10:15 AM

[DES1-3] Uniformity Improvement with Time-division Driving for Low-level Luminescence of AMOLED Displays

*Takuya Okada1, Takenobu Usui1, Mitsuru Nakata1, Yoshiki Nakajima1, Takahisa Shimizu1 (1. NHK(Japan))

Display driving method, Uniformity, Low luminance level

https://doi.org/10.36463/idw.2020.0833

This study proposes a time-division driving method for uniformity improvement of AMOLED displays at low-level luminescence. This method produces two subframes including a short-term subframe with intense emission in a frame period. The reduction of luminous variation was demonstrated using the proposed method.