... film for EL panel(EL blacklight) 2.Optical ITO PET film for EL panel 3.LED sheet 4.LED film ITO PET film for EL panel, LED ... sheet, LED filmITO PET film is transparently sputtered with ITO on BOPET film, a regular base material for EL ... 820 and 1220mm for super thin EL backlight.For more details,pls contact us.Used for EL sheet, EL decoration film, Advertisement box, Road ...