USER SELECTABLE COLOR EL PANELS
Original Publication Date: 1993-Jun-01
Included in the Prior Art Database: 2002-Feb-12
Presently EL back light panels are only available in one color. The ability to change the color of the EL panel is available. The main factors which determine the panel color are 1) Phosphor material used 2) Dye color used 3) Frequency of the drive circuit.