As you can see the Smart phones at the Backend area are exhibit a lot of dust particles that we need to remove in order to perform the automatic inspection. And using the current towels we can’t not remove all of them even applying ionized air with the current air gun.
Now I need to find a more robust method to remove the Dust Particles over the LCD or implement an additional Test Algorithms applying mathematics in order to do a more robust and smart application.
So who can give some advise,thanks
I second pallen's suggestion of trying an air knife, you can even get them with static neutralization options too.