International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Proceedings of the International Display Workshops Volume 26 (IDW '19)

Nov 27, 2019 - Nov 29, 2019
Sapporo Convention Center

4:30 PM - 4:45 PM

[AMD2-4L] 75-inch LCD Displays with AM MiniLED Local Dimming Backlight Units on Glass

Juncheng Xiao1, *Jiayang Fei1, Hongyuan Xu1, Yongyuan Qiu1, Quansheng Liu1, Yong Yang1, Junling Liu1, Jiaqing Zhuang1, Chunming Liu1, Daobing Hu1, Xin Zhang1 (1. Shenzhen China Star Optoelectronics Technology Co., Ltd (China))

AM miniLED, local dimming, halo effect

https://doi.org/10.36463/idw.2019.0417

We developed AM miniLED local dimming backlight systems on glass for 75-inch LCD displays, with each consisting of 5184 zones. The display achieves HDR, which is comparable to those of Dual-cells and OLEDs. In addition, the system exhibit advantages such as low fabrication cost, long life time and more energy-efficient.