Abstract: A LED display having a light guide plate comprises a LED display, a light guide plate and at least a light source. The light guide plate is disposed in the front of the display screen of the display and the light is projected by the light source and enters to the light guide plate. The light can reflect in the light guide plate. When the light passes through the light guide plate, the light guide plate is colorful because of the color of the light from the light source or a mixture of the color of the light and the color of the display screen.

Abstract: An LED display comprises a reflective panel and a segment structure on the reflective panel. The segment structure includes a plurality of segments for forming digit, text, symbol and graph and decimal point for the LED display. Each segment comprises a plurality of light dots, the number and shape and factor of the light dots are not limited and can be varied according to practical requirement. The LED display has performance and effect compatible to the VFD and advantages such as simple manufacture process, reduced materials, reduced cost, high yield and enhanced quality.

Abstract: An LED display comprises a reflective panel and a segment structure on the reflective panel. The segment structure includes a plurality of segments for forming digit, text, symbol and graph and decimal point for the LED display. Each segment comprises a plurality of light dots, the number and shape and factor of the light dots are not limited and can be varied according to practical requirement. The LED display has performance and effect compatible to the VFD and advantages such as simple manufacture process, reduced materials, reduced cost, high yield and enhanced quality.