FWIW, there is an alternative to OCA film that's slightly easier to apply in small quantities without specialized hardware - it's called LOCA glue (i.e. Liquid

FWIW, there is an alternative to OCA film that's slightly easier to apply in small quantities without specialized hardware - it's called LOCA glue (i.e. Liquid OCA). I'd definitely recommend that if you're just assembling less than, say, 10 screens.