VIDEO AND ELECTRONIC PROJECTION DISPLAYS AND COMPONENTS COMPRISING ALL OF THE FOLLOWING, OPTICAL PROJECTION UNIT, FAN, LAMP, POLARIZERS, PRISMS, FILTERS, LIQUID DISPLAY PANEL, CIRCUIT BOARD, LENSES, COVER AND MIRRORS; LIQUID CRYSTAL DISPLAY BACK-LIGHT MODULES COMPRISING LOWER PRISMS, UPPER PRISMS; ELECTRO-LUMINESCENT DISPLAYS COMPRISING ELECTRO-LUMINESCENT PHOSPHOR, SILVER, COPPER AND CERAMIC MATERIALS, THIN FILM ELECTRO-LUMINESCENT DEVICES USED FOR ILLUMINATION LIGHT SOURCES FOR HEAD MOUNTED...