TFT or not TFT
 

Most of cheapods use LCD (CTSN) with EL backlights..
Some use a TFT or OLED.

I read a post that the only way to make sure which kind of display your player have, is to open it up and check the number on the display unit. .

My question is what numer should i look for???
How to determine if its a LCD or TFT?

Has anyone here opened up a TFT/OLED player ??