International Display Workshops General Incorporated Association

15:20 〜 15:40

[LCT7/FMC7-1 (Invited)] 2117-ppi Ultra High Resolution 4K Low Power VR LCD

*Chia Hao Tsai1, Yung Hsun Wu1, Yi Hsiu Wu1, Yi Shiuan Cherng1, Potilar Huang1, I An Yao1, Chiu Lien Yang1 (1. Innolux Corporation (Taiwan))

VR, LCD, High resolution, Mini-LED backlight, Low Power

https://doi.org/10.36463/idw.2023.0067

We demonstrate a mini-LED backlit 4K LCD for virtual reality displays, which greatly enhances the dynamic range and mitigates the screen door effect. The major challenges, particularly power issues, for achieving 4K LCDs and the advantages of using new design and driving will be discussed thoroughly.