Buying a new TV can be really confusing in India with every brand claiming to offer the best LED in the market in every price range. It can get tricky to understand the terms LED, LCD, OLED and QLED.

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2023.230028 discusses the application of lasers in the fabrication of high-efficiency full-color micro-LED displays.

It’s not easy to sell a more expensive system to a customer when a seemingly comparable system is available at a cheaper cost. That’s the case with direct-view LED displays and video walls versus ...