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.

Abstract: A hidden rib for the reflector of an LED display is disclosed, wherein a hollowed optic displaying section is formed in a reflector. The hollowed optic displaying section is connected by a hidden rib, the rib is installed at a plane lower than a surface of the reflector. The hollowed optic displaying section on the reflector can be filled with diffusion agent (or adhered with diffusion film on the reflector) so that the surface of the reflector is formed as a flat smooth plane. When light from the light emitting diode radiates out through the optic displaying section and the epoxy. The light can be diverged to the whole optic displaying section so that the continuous text or pattern optic displaying section does not be interrupted for presenting a beautiful appearance and a clear text or pattern.