Introducing Energy Efficient LED TVs From LG LCD TVs For Sharper Viewing Pleasures
Introducing Energy Efficient LED TVs From LG for next generation viewing. LG offers a comprehensive range of these low energy LCDs, including full high dentition and 3D models. LED backlighting is considered 21st century expertise that will dominate LCD TV television manufacture for many years to come.
LED is all the rage among consumers. It allows TVs to be presented as ultra-slim panels, often less than one inch thick. These TVs also consume less electrical (as much as 20-30 percent less), have brighter image display and better image contrast. They also operate with less heat and contain less toxic material and hence provide environmental advantages when it comes time to dispose them.
LED TVs can be expensive relative to conventional LCDs. LED backlit LCDs can cost twice as much as a comparable standard LCD or plasma model. But consumers seem to believe they provide superior benefits.
LEDs deliver sharper images with finer contrast control. Standard LCDs employ fluorescent tube technology to illuminate the screen. These tubes must always be on or active and therefore allow light to the screen even when it is meant to be the blackest of black. This leakage degrades image sharpness and contrast.
An LED TV is an LCD TV that uses LED backlighting to illuminate the display rather than the conventional cold cathode fluorescent lights (CCFL) used in conventional LCD TVs. This backlighting can be achieved using one of either two methods, namely edge-lit or back-lit LEDs.
Edge lit LCDs have LEDs positioned only around the perimeter of the display monitor. By contrast, back-lit (also known as full-array backlighting) LCDs have LEDs positioned across the entire back of the monitor display. Each of these alternatives has its own pluses and minuses.
Introducing Energy Efficient LED TVs From LG is a pleasure. The LG range of LED LCD TVs is among the best in the market. It offers both edge-lit models (its LE series, offering units in all sizes) and back-lit models (its LX series, offering 47 and 55 inch units).
When you are concerned about the planet and want to watch television, check out the LG 42LD450 review site for suggestions. A LG 47LD450 review offers dependable information about energy efficient TV sets.