公开(公告)号：US06599003B2

公开(公告)日：2003-07-29

申请号：US09977322

申请日：2001-10-16

申请人： Huai Te Hou ,  Ching Tsung Chien ,  Chaoming Wu

发明人： Huai Te Hou ,  Ching Tsung Chien ,  Chaoming Wu

IPC分类号： G09F1318

CPC分类号： G09F9/30 ,  G09F9/33 ,  Y10S362/80

摘要： 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.