An LCD is a display of information on a screen, which uses liquid crystals that become visible when electricity is passed through them. LCD is an abbreviation for `liquid crystal display'. liquid-crystal display. least common denominator. liquid crystal display the part of a watch, calculator, or small computer where numbers or letters are shown by means of an electric current that is passed through a special liquid
{i} (Electronics, Computers) display which sends an electrical current through liquid crystals in order to produce characters (used in computer displays, television screen, digital watches and calculators)
Liquid Crystal Display An electrically-activated material that is composed of a crystal with a polarizing material on each surface When an electrical charge is applied to it, the crystal twists 90°, thus blocking light transmission, just like two camera polarizers would do when at right angles to each other
Liquid Crystal Display A type of display used especially in small portable electronic devices (digital watches & clocks, cell phones, PDAs, etc )
- Liquid Crystal Display: a low-power monitor often used on the top and/or rear of a digital camera to display settings or the photo itself
Short for liquid crystal display; a small, flat, visual screen that employs liquid crystal technology in order to display images
a digital display that uses liquid crystal cells that change reflectivity in an applied electric field; used for portable computer displays and watches etc
Liquid Crystal Display An LCD is the display that lets you see the pictures you're about to take and then review them With an LCD display, you don't have to interpret a light meter or guess at exposure settings The main considerations for an LCD display are its size and ability to preview and review your images In cameras, look for LCDs that measures at least 1 8 inches diagonally; two inches is even better
(Liquid Crystal Display) Two types: (1) a high-resolution color display device used in handheld televisions and digital photography viewfinders (2) A monochrome information display using black alphanumeric characters on a gray/green background
Acronym for Liquid Crystal Display Liquid crystals form patterns when polarized The orientation of the molecules in the liquid are arranged by the meter to form the display
Liquid Crystal Display A small screen found on electronic instruments that displays data
is an abbreviation of liquid-crystal display LCDs are monochrome or color displays commonly used in portable computers, digital cameras, video camcorders, digital watches, and other devices The new generation of flat-panel computer displays use LCD technology as well LCD panels on digital cameras provide a large viewing area, usually about 1 8 inches, which makes it easy for photographers to frame an image You can also preview pictures on the spot using a camera's LCD panel LCDs tend to lose contrast in bright sunlight, however
Abbreviation of liquid crystal display, a type of display used in digital watches and many portable computers LCD displays utilize two sheets of polarizing material with a liquid crystal solution between them An electric current passed through the liquid causes the crystals to align so that light cannot pass through them Each crystal, therefore, is like a shutter, either allowing light to pass through or blocking the light Monochrome LCD images usually appear as blue or dark gray images on top of a grayish-white background Color LCD displays use two basic techniques for producing color: Passive matrix is the less expensive of the two technologies The other technology, called thin film transistor (TFT) or active-matrix, produces color images that are as sharp as traditional CRT displays, but the technology is expensive Recent passive-matrix displays using new CSTN and DSTN technologies produce sharp colors rivaling active-matrix displays
Liquid Crystal Display: For PDAs, this is the visual display and input mechanism for the user
Liquid Crystal Display The type of display found on digital watches and lap-top computers Their major advantage is low power consumption, leading to long battery life for portable devices A color LCD is the heart of the lab's projector
Liquid Crystal Display Indicates mode and all other receiver or transmitter settings
Abbreviation for Liquid Crystal Display A type of display, usually numerical, used in electronic equipment Dark characters are formed on a lighter background Requires external back lighting to be visible under low-light conditions
Liquid Crystal Display Technology used for portable computer displays, as well as many other electonics display applications, such as watches, etc LCD displays for portables are usually active matrix, passive matrix, and dual scan displays
The liquid crystal display colour screen on most digital cameras, usually 1 8 to 2 5 inches measured diagonally; used to check images after they are shot The LCD monitor is usually more accurate than an optical viewfinder, though not as convenient to use
An LCD monitor is a flat monitor using LCD technology in stead of the big conventional Cathode Ray Tube (CRT) For years LCD type panels were used for notebook computers only, but full-size LCD monitors are also being manufactured These monitors can be connected to any desktop PC as an alternative to conventional monitors The biggest advantages are a clear and sharp image, it doesn't take much space on the desk and it doesn't produce a lot of heat However the price of an LCD monitor is quite high
All but cheap and cheerful digital cameras now have an LCD that's used as a viewfinder to compose pictures and to review previously taken and stored images These first appeared on camcorders and often allow advanced menus to be selected and viewed Playback options may include a choice of full screen, zoom magnify or thumbnail views Some also have a slide show mode Buying adviceIt's great to have an LCD as a viewfinder, but check that you can see it well in daylight Some have a brightness control to help when in bright conditions the screen view is poor, alternatively you may be able to buy a hood to shield the screen from reflections Also use the LCD sparingly as batteries can drain quickly with use
Liquid Crystal Display screens have low energy requirements and are generally easy to read LCD screens are made by sealing a liquid compound between two pieces of glass and/or a filter The screen has hundreds or thousands of dots that are charged or not charged which make them reflect or not reflect light to form letters, characters and numbers Some LCD screens have an electroluminescent panel behind them and are termed "backlit " LED Light Emitting Diode A light on a handset to alert the user of various conditions Li-Ion Refers to a type of battery, a Lithium-Ion battery, used to power wireless communication devices Li-Ion batteries are lighter weight than earlier battery types, have a relatively long cycle life and generally do not suffer from memory effect See also Battery, Memory Effect, NiCd, NiMH Local Service Area The geographic area that telephones may call without incurring roaming or long distance charges
Portable computers do not have room for a bulky monitor Instead, they often use an LCD (Liquid Crystal Display) screen There are three types of LCD screen available: monochrome, DSTN (Double Super Twisted Nematic) colour and TFT (Thin Film Transistor) colour Monochrome screens have a thin light source behind the screen that glows This is the cheapest type of LCD screen available for laptop PCs and provides a reasonable display The two-colour LCD screens are now a standard feature of laptops DSTN screens are cheaper but do not have such good colour as TFT screen Colour TFT screens are often brighter and sharper than monitors for desktop PCs