Patent ID: 6229265
Filing Date: 2001-05-08
Classification: H05B,Y02B

Abstract:
An electroluminescent light display assembly comprising a laminar light screen includinga plurality of close side-by-side thin light emitting segments independently activatable to produce a display of light,a common electrode directly associated with said light segments,said light segments comprising electrically activatable light emitting matter aligned as lines in side-by-side parallel relation in electrical communication with one surface of said common electrode,said line segments including a series of individual thin-line electrodes each narrower than and directly associated in coextensive aligned relation with the light emitting matter of a respective one of said light segments to activate said light segment,a power source connected for energization of each of said light segments,switching means effective to energize said light segments in repeated patterned sequence and at a frequency of repetition of said sequence to produce the visual effect of a steady unified display of light.