can LCD TV operate by square wave?

[irpower]

hi guys,i am new to this forum:-

i want ask can i run "LCD TV" by using square wave, from an inverter??
when i run "LCD TV" by using the inverter , TV produce high noise, is this normal?

 

[(*steve*)]

The square wave includes many high frequency harmonics and this may affect the TV.

The power supply is unlikely to be badly affected (so it is unlikely to cause harm) but it may not be the highest quality experience as you've discovered...