Is it possible to make such a monitor so that only you can see its image, but those around you could not. In fact, it is not only possible, but also quite simple.
Necessary
- Old sunglasses
- LCD monitor
- Solvent
- Screwdriver
- Stationery knife
- Glue
- Paper towels
Instructions
Step 1
First, take your monitor, unscrew the screws on the back that secure the plastic frame, then remove it.
Step 2
Most often, two films are installed in monitors: polarizing and antiglare. For our purposes, we need a polarizing film, it needs to be cut with a clerical knife (it happens that the films are not glued, but simply superimposed on each other, then nothing needs to be cut).
Step 3
After the film has been removed, glue may remain on the screen, it must be removed. You can do this with paper towels and solvent. Only be careful with the solvent, make sure that it does not get on the plastic frame.
Step 4
When the glue is removed from the monitor, reassemble it. Turn on. The monitor should be solid white. Now try looking at a white monitor through the polarizing film you just removed. Everything should be clearly visible through the film, we must secure it with glasses.
Step 5
Let's take care of the glasses. The glasses must be chosen so that you can replace the glasses from these glasses with your own. For such purposes, old glasses, glasses from the 3d cinema and others that have the ability to remove the glass are suitable.
Step 6
When the glasses are selected, squeeze the glasses out of them.
Take these glasses and scan them onto paper. Using these templates, cut out new lenses for glasses. Remember before you cut out the orientation of the polarizing film and its side, this plays an important role.
Step 7
After deciding on the orientation, cut out the lenses from the template and assemble the glasses. All is ready. The image on the monitor can only be seen through glasses with polarizing lenses.
