0
LCD, or the liquid crystal display, weren't "invented" for use in televisions. Televisions are just one application of liquid crystals.
The properties of liquid crystals were noted many years ago. When a voltage is applied to a liquid crystal molecule, it moves, or rotates. This property can be used to affect light transmission through a transparent medium.
A liquid crystal display is just an application of this phenomenon. The earliest application I know of was the production of low powered numerical displays used as an alternative to LED seven segment displays. Think of the handheld calculator. It typically uses an LCD.
The picture superiority of LCD televisions over CRT is debatable. I own a widescreen CRT television, and I am amazed at how superior it is to typical consumer level LCD or plasma displays in terms of colour accuracy, black levels and contrast. But it sure has its drawbacks: limited size, hernia producing weight and higher power consumption than LCD panels, for example. Plasma displays suck more power than either LCD or CRT, though.
I am sure that flat panel displays will one day offer something better, but they just aren't as mature a technology as CRTs yet. But unless you buy used, you are pretty well out of luck for buying a CRT display these days.
Also standard crt screens require a lot of power in their vertical and horizontal hold architecture. Using liquid crystal displays reduce the power used.
for convenience and luxury
What else can I help you with?
What is the LCD for 39 and 91?
first lets start where lcd's where invented: they where invented by Hans lcd who was king of timbuktoo and gave them to the rest of the world by military force
Who invented LCD technology in TVs?
It was invented at Hull University
Who invented LCD computer screens?
Fredrick reinetzer
Who invented light crystal display LCD?
tad hoff
What year was the LCD tv invented?
LCD TVs were initially meant for the portable market because they did not consume as much battery. The first commercially available LCD was made by Casio in 1983.
What is a mechanical device that has been invented in the 2000s?
An LCD (Liquid crystal display) monitor.
Who invented the first LCD monitor and which year?
Allen B. Dumont; 1972... i think
Who invented light crystal display LCD teddhoff or george or emile or Percy?
ted hoff
1 Who invented the liquid crystal display?
The liquid crystal display (LCD) was invented by George H. Heilmeier, a physicist working for RCA, in 1968. His work laid the foundation for the development of LCD technology that we use in many electronic devices today.
Who invented LCD TVs?
I don't know exactly who or when exactly they invented it. But I know that LCD screens have been around for quite a while. Remember all those little hand-held pocket TVs? they all have LCD screens, and they have been around for quite a while, way before regular home LCD TVs become popular with the advent of HDTV.
What is an lcd panel and how is it used?
An LCD panel is actually a LCD screen that is part of your computer monitor or LCD Television. There are different types of screens such as plasma as well, but to answer your question, an LCD panel is the LCD screen on your monitor or television (provided it is an LCD model).
What is fulform of LCD?
LCD Liquid Crystal Display
