EL sheet with a layer of the membrane switch line, the light-emitting region can be the customer you need light emitting display (normally white light, blue light, green light, blue, green, etc.). This product is mainly used for VOD remote control function keyboard. Haven This product can be designed according to customer needs key content, color, effects, panel with Ketu Tai PET F150 frosted screen printing, attractive appearance. Silver circuit as Acheson Acheson ED-820B printed circuit, resistance, long life. 3M9448HK the back of the tape.