Liquid-crystal display - Wikipedia
LCD screens have replaced heavy, bulky and less energy-efficient cathode-ray tube (CRT) displays in nearly all applications since the late 2000s to the early 2010s. LCDs can either be …
Liquid crystal display (LCD) | Britannica
Dec 12, 2025 · Liquid crystal display (LCD), electronic display device that operates by applying a varying electric voltage to a layer of liquid crystal, thereby inducing changes in its optical …
How LCDs Work | HowStuffWorks
Learn about LCD technology, get LCD buying tips, read LCD reviews and compare prices and features on popular LCD models.
How LCD Technology Works and Why It Matters - blog.boe.com
Aug 2, 2025 · LCD technology uses liquid crystals and a backlight to create bright, colorful images without emitting light itself. Key LCD components like polarizers, liquid crystals, and TFT …
What Is LCD? - Computer Hope
Dec 2, 2025 · Short for Liquid-Crystal Display, LCD is a flat display technology used in laptops, cell phones, printers, calculators, digital cameras, and flat screen displays. The LCD is made …
What is an LCD? LCD technology & Types of Display | Orient ...
LCD is a flat panel display technology commonly used in TVs and computer monitors. It is also used in screens for mobile devices, such as laptops, tablets, and smartphones.
LCD - Liquid Crystal Display Types, Working, Uses, Pros-Cons
Aug 27, 2024 · LCD (Liquid Crystal Display) is a flat panel display technology that uses Liquid crystals to regulate light. The fundamental concept is the control of light waves via liquid …