Do LEDs Scratch LCD screens?

[brijar]

OK, I've got my webcam now, but I can't get the stupid infrared filter scratched off (it's a coating). I can't get inside the darned lens housing either. This is the camera I have.

If I can't get the infrared filter off, I'll just make a box touch pad rather than maping it to my monitor.

Anyone know of a good way to scrape the filter off? I've tried my fingernail, a paper towel, and some alcohol, but it is still there -.-

Brijar!!!