Luminous matrix screen for color images, has each teasel for graphical and alphanumerical representation divided into pixels, each pixel consisting of rhombus like array of light emitting diodes (LEDs) surrounded by square array of LEDs

摘要

The screen includes teasels for graphical and alphanumerical representation, each teasel divided into pixels arranged in a matrix. Each pixel consists of colored LEDs forming a rhombus-like array surrounded by a square array of other LEDs. A microprocessor operates the LEDs.