| 摘要 |
<p>PURPOSE:To allow the device to have a function by which not only stock prices but also a timewise lapse of a sales amount can be judged easily and sensuously at a glance, in the display device for stock prices, etc., for which a display element having a usual digital display function is used. CONSTITUTION:In the display device for stock prices, etc., having a digital display part constituted by arranging a digital display element light-emitting with single color or plural color by plural digits, not only a function for displaying usual stock prince information sent through a communication circuit 2 from a host computer 1, but also sales amount information of each stuck name transmitted from the host computer 1 by designation from a menu are stored in a memory 31. For instance, characters of '8' are lighted by the number of digits being proportional to the sales amount so as to have such a function as the sales amount can be grasped roughly by length (number of digits) of the lighting part.</p> |
