Method and apparatus for making large-scale laminated foil-back electroluminescent lamp material, as well as the electroluminescent lamps and strip lamps produced therefrom

摘要

Continuous manufacturing of EL lamp laminate material comprising a front substrate made up of an organic binder phosphor particulate layer coated on an ITO/PET substrate with a rear substrate made up of a barium titanate layer coated on an aluminum foil polyester film laminate is described. The resultant EL lamp laminate is coiled and stored on a take-up reel for subsequent use as an EL lamp having a transparent ITO front electrode and aluminum foil rear electrode. Large surface illumination area, split-electrode and parallel plate EL lamps made from the EL lamp laminate material are also described.