Finally, Samsung's Crystal UHD TVs use entry-level LCD panels with LED backlights. These displays lack the color, brightness, and contrast capabilities of Samsung's OLED and QLED sets.

What is a QLED TV? A QLED is a TV that uses an LCD (liquid crystal display) panel with an LED (light emitting diode) or Mini LED backlight and a filter of quantum dots.

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

The JONSBO TF3‑360SC series presents a novel approach to AIO (all‑in‑one) liquid CPU cooling by integrating four distinct LCD panels directly into the cooling loop.

Artificial intelligence and high-performance computing are driving up the demand for massive sources of energy. But ...

The 11-inch Liquid Retina display shows clear images and smooth colors, which is nice whether you are watching movies or looking at pictures.

Compare the Galaxy Watch 8 and 8 Classic to find the perfect smartwatch for your lifestyle. Design, features, and battery life explained.

If you're in the market for a monitor, CNET's buying guide will set you on the right path.

Our picks are the result of hundreds of hours spent testing the latest monitors from Acer, Asus, BenQ, Dell, LG, Samsung, and other major brands.