International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Dec 6, 2023 - Dec 8, 2023
TOKI MESSE Niigata Convention Center

10:00 AM - 10:20 AM

[LCT4-4] Measurement and Characterization of Mini-LED Backlit LCD Halos

*Nailong He1, Yuning Zhang1, Chenyu Huang1, Wei Wang1, Qiong Liu2, Jiaqing Zhuang3, Haikun Liu3 (1. Southeast University (China), 2. Suzhou China Star Optoelectronics Technology Co., Ltd. (China), 3. National Center of Technology Innovation for Display, Guangdong Juhua New Display Research Institute (China))

Mini-LED Backlit, Halo, LCD display, Measurement method, Visual perception

https://doi.org/10.36463/idw.2023.0063

According to the characteristics of the halo, we first establish the objective measurement method, analyze the brightness distribution of the halo, and further analyze its influence mechanism. Therefore, the evaluation experiment and the characterization method of intense halo are designed, which can help to establish the evaluation standard of Mini-LED backlight LCD.