About reflective foil in lcd screens

Thread Starter

Alexweka

Joined Jan 13, 2021
2
Are reflective foils in lcd TV's made of aluminium, or at least are there any available tv models that uses them?
 

Externet

Joined Nov 29, 2005
1,605
Reflective LCDs have an aluminium foil behind the LC panel; Transmissive ones may have a white diffuser instead. Never seen a TV with a reflective screen, always backlit/edgelit transmissive
 

Thread Starter

Alexweka

Joined Jan 13, 2021
2
Reflective LCDs have an aluminium foil behind the LC panel; Transmissive ones may have a white diffuser instead. Never seen a TV with a reflective screen, always backlit/edgelit transmissive
Thanks for the answer. One more thing. Can x-rays go through the white diffuser or gets reflected same way as the aluminium foil?
 

Externet

Joined Nov 29, 2005
1,605
The white plastic diffusers are transparent to X-rays as any other plastic is. And there is zero emission of X-rays in a LCD.
 
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