Pixel Correction Advances Next-Generation Displays
In 2017, Clay Bavor, then vice president of Google’s AR/VR division, spoke for all AR/VR device makers when he said, “We need pixels. Way, way more pixels.”1 The display industry has more than risen to that challenge in the subsequent years, offering new products today — such as 4K, 8K, and ultra-HD screens — that offer many more pixels per inch (PPI). Pixel sizes have been shrinking along with pixel pitch (the distance between pixels) to deliver increasingly
Photonics Spectra, May 2023