What Ever Happened to Plasma TVs?
Once regarded for their picture quality, plasma TVs no longer have a place in the market. But what led to the disappearance of this TV technology? And if you’re looking for a plasma TV replacement, what should you get?
How Did a Plasma TV Work?
Before we talk about why plasma TVs lost favor with manufacturers, here’s a quick refresher on how they worked.
Plasma TVs had tiny pockets of gas that released light when charged with electricity. Most of this light was ultraviolet, which is invisible. But when it hit the phosphor cells, it became visible and was used to produce the image that you saw on the screen. Each pixel in a plasma TV had three phosphor cells: red, green, and blue, and these primary colors were combined to make whichever color the TV required.
So essentially, plasma TVs were self-emissive and didn’t need a backlight. This helped them have a superior contrast ratio as they could turn the individual pixels off when they needed to produce deep blacks, resulting in excellent picture quality.
Besides, the plasma TVs also had a…
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