“itron” Vacuum Fluorescent Display Dot Matrix Graphic Display with Characteristics
In recent years, with the development of information system products, the types of display devices utilized are becoming more sophisticated and complicated. Displays of earlier stages are now being replaced by 5×7 dot type displays which allow the display of functional symbols as well as alphanumerics. The dot type display is being developed into a dot matrix type as a more sophisticated product, in the latest stage. A great feature of the dot matrix type display is that it allows display not only of numerals, the alphabet, and other functional symbols but also of graphic features.