There is no gas inside it is a vacuum tube.
There is no liquid inside a plasma television. The "plasma" refers to low pressure gas contained in cells that for the image. When the gas is excited by a voltage across it, it changes state from a gas to a plasma which will pass an electric current. At no time does it become a liquid.
A plasma TV should be called a "fluorescent TV" but plasma sounds better. So they're two things inside a pixel that create colour. First step would be to run electricity through each cell and ionise a gas,which makes the gas a plasma, which emits UV light. The second part is when this UV light hits a phosphor which is coated inside the pixel which emits the colour you see.
You from calculate how TV gas how and Volume RR
The duration of Inside the Box - TV series - is 3600.0 seconds.
Inside Sport - TV series - was created on 2007-04-30.
Inside Passage - 2005 TV was released on: USA: 2005
Style Inside Out - 2014 TV was released on: USA: 2014
Inside 'The Swarm' - 1978 - TV was released on: USA: 1978
Inside 'The Swarm' - 1978 TV was released on: USA: 1978
Television Inside and Out - 1981 was released on: USA: 5 December 1981
There is no economical way to replace the gas 'pixels' within a plasma TV. If it is broken and the gas escapes, you should dispose of the TV in an enviromental manner and purchase a new one.