Hello everybody . If your plasma TV is broken do not rush to throw it away. It can make a good advertising billboard with LED backlight. We disassemble the TV completely, delete everything. We remove the screen, it is not needed. We will need a body with backlight and 4 sheets of film. The backlight is also removed. This remains.
These are 4 sheets of film, one thick and three thin.
We stick an LED strip inside and below and above, I have a regular tape, but if you stick an RGB tape you can choose the backlight color red, blue or green.
The backlight works. Now about the text of the advertisement - it can be any. I printed 3 letters in A4 format on the printer. He cut out the letters and put them on a thick film, and alternately applying 3 others, he chose the right tone for me.
These are 2 layers of film.
We close the frame from the same screen from above, it holds the monitor glass.
You can hang on the institution. Illuminated advertising is ready. In my case, there was a 27 "TV diagonally. Of the two TVs, two-sided advertising will be produced.