I have four LCD projectors (yaber wimus and el chepos ) they all have the same problem with screen burn I assume it's because of the UV emitted by the LED lights even if it is at a low level it is consistent and could possibly burn the polarizing plastic... Before it gets worse I intend to use clear UV blocking plastic in the projector to stop the burn in damage, all projectors do have abundant ventilation. Even if you replace the polarizer film you will end up at square One if there is no protective UV film. If this helps let me know 😁
If for example your green polariser is totally destroyed you can check the positioning angle of the other two polarisers , blue and red . They never get burned all of them.
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your video is good and correct
I have four LCD projectors (yaber wimus and el chepos ) they all have the same problem with screen burn I assume it's because of the UV emitted by the LED lights even if it is at a low level it is consistent and could possibly burn the polarizing plastic... Before it gets worse I intend to use clear UV blocking plastic in the projector to stop the burn in damage, all projectors do have abundant ventilation. Even if you replace the polarizer film you will end up at square One if there is no protective UV film. If this helps let me know 😁
What the specific name of this polarizer you used there is many typ of polarizer sheet, can you help me pls
Hi could you put up a link please where to purchase the replacement film please
hii bro,,,,it s working perfect....
but one doubt bro,,, suppose we missing the old sheet,,, how we fix the correct angle ????
the old sheet will be your guide, if you don't have the old one try to cut a small piece as a sample
If for example your green polariser is totally destroyed you can check the positioning angle of the other two polarisers , blue and red . They never get burned all of them.
Purchase link please
hii bro