From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026.

This software is designed to enable anyone to implement a custom 3D structured light scanner using a single camera and light projector. It is modular and has a focus on processing speed, enabling real ...

Samsung is rolling into CES 2026 with a refreshed Freestyle portable projector, now called the Freestyle+, and it’s basically a brighter, smarter version of the cute little can-style projector you’ve ...

Abstract: The paper presents the design of a linear dimmable flicker-free LED driver. The driver consists of a preamplifier in series with a linear regulator and forms a drive loop with the LED string ...