Plasma
Main article: Plasma display
Pros:
* High contrast ratios (10,000:1 or greater,) excellent color, and low black level.
* Virtually no response time
* Near zero color, saturation, contrast or brightness distortion. Excellent viewing angle.
* No geometric distortion.
* Softer and less blocky-looking picture than LCDs
* Highly scalable, with less weight gain per increase in size (from less than 30 in (760 mm) wide to the world's largest at 150 in (3,800 mm)).
Cons:
* Large pixel pitch, meaning either low resolution or a large screen. As such, color plasma displays are only produced in sizes over 32 inches.
* Image flicker due to being phosphor-based
* Heavy weight
* Glass screen can induce glare and reflections
* High operating temperature and power consumption
* Only has one native resolution. Displaying other resolutions requires a video scaler, which degrades image quality at lower resolutions.
* Fixed bit depth. Plasma cells can only be on or off, resulting in a more limited color range than LCDs or CRTs.
* Can suffer image burn-in. This was a severe problem on early plasma displays, but much less on newer ones
* Cannot be used with light guns/pens
* Dead pixels are possible during manufacturing
Problems
Phosphor burn-in
Phosphor burn-in is localized aging of the phosphor layer of a CRT screen where it has displayed a static image for long periods of time. This results in a faint permanent image on the screen, even when turned off. In severe cases, it can even be possible to read some of the text, though this only occurs where the displayed text remained the same for years.
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