Everything There Is to Know About the Edge-Lit LED TV
Edge-lit LED TVs are becoming increasingly popular in the world of home entertainment. These TVs offer several advantages over traditional LCD and plasma TVs including improved brightness, contrast ratio, color accuracy, and energy efficiency. In this article, we will explore everything there is to know about the edge-lit LED TV.
What is an Edge-Lit LED TV?
The term “LED TV” refers to a type of TV that uses Light Emitting Diodes (LEDs) to display images on the screen instead of traditional fluorescent lamps. Edge-lit LED TVs are a type of LED TV where the LEDs are positioned around the edges of the TV panel. Unlike traditional LED TVs, which use a full array of LEDs behind the screen, edge-lit LED TVs use a fewer number of LEDs to illuminate the screen. The LEDs are positioned along the edges of the TV screen and light is spread across the screen using a diffuser panel.
Advantages of Edge-Lit LED TVs
1. Improved Brightness:
One of the key advantages of edge-lit LED TVs is that they produce brighter and more vivid images than traditional LCD and plasma TVs. The LEDs used in edge-lit TVs are capable of producing high levels of brightness, which allows images to appear more vibrant and lifelike.
2. Better Contrast Ratio:
Edge-lit LED TVs also offer a better contrast ratio than traditional TVs. The LEDs can be dimmed or brightened independently, depending on the brightness of the image on the screen. This helps to produce deep blacks and bright whites, resulting in a clearer, more detailed picture.
3. Energy Efficiency:
Edge-lit LED TVs are much more energy-efficient than traditional TVs. The LEDs used in edge-lit TVs require less energy to produce the same amount of brightness as traditional TVs. Additionally, because the LEDs are positioned around the edges of the screen, they can be turned off when not needed, further reducing energy consumption.
Disadvantages of Edge-Lit LED TVs
1. Limited Viewing Angles: Edge-lit LED TVs can suffer from limited viewing angles, which means that the image quality can deteriorate when viewed from an angle. This can be a problem for larger TVs, where viewers may be seated at various angles.
2. Uneven Screen Illumination: Edge-lit LED TVs can sometimes suffer from uneven screen illumination, resulting in “hotspots” or “blooming” on the screen. This can be particularly noticeable in dark scenes where the light from the edges of the screen can bleed into the dark areas of the image.
3. Limited Picture Quality: While edge-lit LED TVs offer improved brightness, contrast ratio, and energy efficiency, they still may not offer the same picture quality as higher-end OLED or QLED TVs. Additionally, edge-lit LED TVs may struggle to display HDR content as well as other TV types.
Edge-lit LED TVs offer several advantages over traditional LCD and plasma TVs, including improved brightness, contrast ratio, and energy efficiency. They are also lightweight and can be made thinner than other TVs, making them an excellent choice for wall-mounting. However, they do have their limitations, including limited viewing angles and uneven screen illumination. Despite these drawbacks, edge-lit LED TVs remain a popular choice for many consumers looking for a high-quality TV at an affordable price.