LCD displays are more delicate than CRT displays, so more care must be used when manufacturing and packaging them. Most technologies become cheaper the longer they are manufactured and the more are produced; the cost will naturally come down as time goes on. CRT displays have been manufactured for over 50 years, so they are still cheaper than LCD displays, which have only been remotely popular for 20 years, and only taken off for desktop computers in the past ten.
The reason it costs so much, is because companies do not want you to fix them at all. They want you to go buy a new television. These companies artificially inflate the price of the replacement LCD panel by working with each other to price fix the panels. Several companies have been charged with conspiring to fix prices by the United States Department of Justice including Sharp Electronics. They have also been subject to several class action lawsuits.
But... the practice of charging more for parts is not restricted to electronics. If you tried to build a car from replacement parts, it would cost over $100,000 - not including labor! Parts have added costs for packaging, shipping, warehousing and installation - and in some places, there is also a cost for disposing of the old components, which are banned from many landfills.
No, not all DVD players come with LCD. LCD refers to screens, and only portable DVD players come with screens. Most of which aren't even LCD screens but HD screens.
The LCD screens from LG electronics have the same features as ordinary LCD screens, plus for an extra price, it can have extra features, such as LG Cinema 3D.
Because - you damaged the LCD display on the phone ! Screens are very sensitive to impact and shock. You have ruptured the LCD 'reservoir' - and will face an expensive repair !
LCD TV screens weigh less and use less energy than plasma TV screens, but plasma has better picture and colors. LCD screens are thinner than plasma screens as well.
You can find cheap LCD screens at any electronic store or webiste. Look up geeks.com or overstock.com to find cheap LCD screens. You can find them from 350 dollars up past a thousand.
LCD screens are made of a layer of liquified crystal between electrodes, unlike LED screens, LCD screens aren't made of tiny lightbulbs therefore very hard to fix
Yes, there is a difference. LCD and plasma technologies continue to improve, but currently the largest television screens are made with plasma screens. Plasma screens produce dark blacks, whereas many LCD screens have problems producing dark blacks and look too light to some people. Plasma screens are going to be heavier than an LCD of the same size usually, and LCDs are more energy efficient.
Plasma screens are less energy efficient than LCD screens, per square inch. LCD screens are more subject to blurring than plasma screens. The color saturation and black-level performance are considered slightly better in plasma screens, though it depends on model. Plasma screens have a greater likelihood of burn-in than LCD screens.
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Any other type of screen would bee too large, LCD screens allow for slim laptops, which is better, no?No, actually. It uses LCD because it uses less heat and energy. Since laptops are so small they do not have proper fans to air them out so they don't over heat, if they did they would be useless. LCD screens are efficient to laptops because they do not create as much heat, therefore saves the laptop. You could easily use a classic glass screen for a laptop, but the LCD is much more practical.