Indicating and measuring instrument

摘要

An electronic instrument has a display with a group of light emitting diode elements, the elements of a first portion of the group being of a first color when energized, and the elements of a second portion being of a second color when energized. The elements of the first portion are juxtaposed to the elements of the second portion, so that when both elements are energized at the same time, they collectively display a third color which is a derivative of their respective colors.