6‐2: Invited Paper: High‐ppi Fast‐Switch Display Development for Oculus Quest 2 VR Headsets

Abstract

Recently, Meta rolled out Oculus Quest 2 all‐in‐one VR systems which have brought more virtual reality entertainment and experiences for users to discover. A 5.46″ 773 PPI (pixel per inch), 1920 RGB × 3664, fast‐switch LCD with low‐persistence backlight is used to get visual fidelity of around 21 PPD (pixel per degree) without any blur or ghost artifact. In this paper, we will present the overview of Quest 2 display architecture, performances and some of the design challenges which we have addressed.

Leveling the Playing Field: A Comparative Reevaluation of Unmodified Eye Tracking as an Input and Interaction Modality for VR

“…We used a modified off-the-shelf VR HMD, the Meta Quest 2 headset, with corresponding controllers and a display refresh rate set at 120Hz. The display has an approximate per-eye field of 92x96 degrees of visual angle (deg), resolution of 1832x1920 pixels, with an approximate pixel density of 21 pixels per degree [22]. We used an HMD-integrated binocular XR eye tracking platform from Tobii (Tobii AB, Sweden).…”

5‐4: Invited Paper: High Performance LCD for Future VR

“…For the first Gear VR, we adopted existing smartphone displays as the display panel. In the later products, we keep working on innovations to improve display's resolution and refresh rate [1]. The most recent product, Quest Pro, uses Pancake optics [2] for the first time and reduces the form factor by 40%.…”

5‐2: Invited Paper: High dynamic range 2117‐ppi LCD for VR displays

“…In particular, VR display resolution has been raised from 500-600 pixels per inch (PPI) in 2017 to over 2000 PPI to reduce the screen door effect [4][5]. However, the highest resolution that can be mass-produced in the market is currently around 1200 PPI [6].…”