Edge Lit Led Panel Tv

Light emits sideways and is dispersed by a light guide panel.

Edge lit led panel tv. New led technology allows these flat panels to be manufactured very thin down to a half inch. And because there are generally more leds on full array tvs than edge lit local dimming is finer more targeted and produces deeper darker richer images that make what you re watching on the screen virtually come to life. In this system the local television darkening system plays an important role. The guides are used so that the light is projected all over the screen.

Budget models use only one or two led stripes on the bottom top or side. Edge lit versus full array led. Edge lit led tvs can be much thinner than those lit with either a full led panel or traditional fluorescent non led backlight. A proper quantum light emitting diode element emits its own light the clue is in the name whereas samsung s latest tvs use a separate lcd backlight and an edge lit backlight at that.

But leds for backlight are located at the edges behind the screen. Direct lit and edge lit led flat panels are all the rage these days for retrofitting ceiling lighting. Of course this backlight is the cheapest and easiest. Edge lit tv comparison full arrays come out on top.

On edge led televisions a strip of led bulbs is generally positioned on the lower edge. When it lights up only from the bottom it is more difficult for the tv to turn the light on and off in. A back lit led tv with no local dimming provides a balance between the two but just falls between two stools. The number and location of led strips is the main difference.

A back lit led screen has a better picture quality but at the expense of thickness and power consumption compared to an edge lit model. Therefore these models are significantly thicker compared to edge led. They are particularly ideal for replacing in ceiling troffers and they come in many common grid sizes like 1x4 2x2 and 2x4. In general full array led is a superior technology when it comes to picture quality but edge lit sets have one significant advantage.

In the full array led vs. Even glow light guide panel super bright leds lens is designed to diffuse light evenly across the whole surface producing a perfectly smooth area of light. As the name implies this type of led panel has leds that are placed on the edge of the frame. Most led lcds on the market today are edge lit which means the leds are in the sides of the tv facing in toward the screen.

In the image at the top the led strips are above and to the side of. Offering up to 47 in energy savings these luminaires are ideal in place of traditional luminaires or as new installations and offered in three sizes for illuminating.