With so many new innovations in television today, it is difficult to keep all current technologies. Each of these technologies have advantages and disadvantages. Can serve as the meaning of these technologies and, if you really want or need, what they have to offer to be confused. There are many people who have a wonderful view of all this, but the vast majority of us, this is to dominate almost like a new language. Many of us remember how easy a time to purchase aTelevision. In the past, only to consider is screen size, and if they could afford. The technology has its advantages, because the quality of picture and sound have advanced dramatically in recent years and continues to advance, along with the addition of many new features. This article is the result of some 'research. In this article I tried to grasp the basics of what these technologies and how they differ from each other. My hope is thatWith this information, you will be able to make a better decision about TV is best for you.
LCD, Plasma and DLP are the most popular technologies behind displaying pictures on HDTV today. Anyone buying a TV today, buyers should know what these terms mean to make an intelligent decision to purchase the best TV.
What is LCD? LCD stands for Liquid Crystal Display. There are a lot of technical jargon is, explains the science behind this very demandingand complex concepts. For the purpose of purchasing a TV, all you need to know is that it uses the type of LCD TV, a viscous liquid and a mesh size of transistors per pixel and is turned off. Direct-view and projection TV both use this technology in both LCD and require light to produce light.
What are the advantages of LCD televisions?
(1) Low energy consumption. LCD TVs use very small amounts of power.
(2) Operating Temperature Cooler. The light source(Fluorescent lamp) in an LCD television generates less heat than a Plasma or traditional television.
(3) small amounts of glare.
(4) LCDs have excellent picture quality and brightness to provide more contrast. Compared to plasma TVs, LCD TVs have a brighter image.
(5) LCD flat panel displays can be mounted on walls and does not take much space. They are usually a bit 'lighter than plasma TVs.
(6) display rather long life. The display quality of life is about LCD60,000 hours, so you only need to be able to replace the lamp.
What are the disadvantages of LCD TV?
(1) LCD for fast-moving images are not good because when objects move quickly across the screen, then the image "delay" and has a tail on the screen when it should not. There are two ways to avoid this problem. With the purchase of the LCD monitor 37 "or smaller you will Have a better image quality, since the delay is less obvious for larger LCD TVs. Another way isbuying a 120Hz LCD, but these models are higher in price compared to 60 Hz models
(2) LCD reviews show that the brightness levels are not as good as plasma. Although black levels have improved, are still not entirely at the level of plasma.
(Angle 3) The vision of the LCD is not as good as a plasma. If you are an oblique view of an LCD, the quality can reduce the image. However, this difference between LCD and plasma are not significant.
(4) LCD TV over 35 "are very expensive.
What is plasma? Sometimes HDTV flat-panel screens are known as plasma. This is a misnomer. plasma screens have more in common with cathode ray tube (CRT) LCD televisions. Points of specific plasma gas strike on the front of the TV and the pixel becomes a certain color. Backlight with plasma screens are not necessary for the plasma varies the intensity of light which then produces a wide range of colors, which usually have an advantage overLCD, because the deepest blacks.
What are the benefits of plasma TV?
(1) High durability. In general, with an average use of six hours a day, will last about 20 years.
(2) Better viewing angles. Unlike LCDs, plasma screens have a more than 180 degree field of view with no loss of image quality, so I can watch from any angle.
(3) reports excellent contrast, plasma TVs can display shadow detail better.
(4) image faster response. Plasma TVs have aexcellent picture response. There is practically no delay, such as LCD.
(5) How LCDs, plasma TVs do not have enough space and can be mounted on a wall.
What are the disadvantages of plasma TV?
(1) Image Burn-in. Plasma TVs are more prone to image burn-in of static images. If the plasma TV on leave for several hours, so the network logo in the bottom right of the screen are burned-in.
Televisions (2) Plasma is not less than 37 "available.
(3) ShorterDisplay life than other types of televisions such as LCD. Simply the brightness down, you can extend the life of a plasma TV.
(4) Plasma TVs generate more heat than LCDs.
What is DLP? DLP stands for Digital Light Processing. DLP is a method by means of light rear projection that has taken the place of the old cathode ray tube (CRT). Unlike CRT DLP are relatively thin. As LCD is a chip used for the real image to be displayed, but used in the chipa DLP TV is different. The chip is a DMD (Digital Micromirror Device called). If you are not already confused, to facilitate this, each pixel on a DMD chip a reflective mirror.
What are the advantages of DLP televisions? "
(1), DLP TVs are cheaper than LCD or plasma TV.
TV (2) DLP have a good selection of kits in large quantities.
(3) high brightness and color.
What are the disadvantages of DLP televisions?
(1) high maintenance costs. With DLP TV should be replacedprojection lamp, which has a limited duration of storage. Not only these can be expensive, but can be difficult to find.
(2) Not wall mountable. DLP TV occupy more space than LCD TV and Plasma TV.
(3) Poor visibility. As for LCD, if you have read in a corner image quality.
(4) Poor quality of images. The image quality could not compare to LCD TV and Plasma TV.
(5 blurry) photos. With fast action scenes DLP TV can cause a trace of color.
UltimatelyTV to decide what you buy depends on what your needs and your personal situation. Only you can decide what is best for you and your budget, but it's always good to be informed about the possibilities.
Valid