Adjective
seven-segment (not comparable)
Of an electronic device or display: consisting of three horizontal and four vertical lines, in an arrangement similar to the shape of the number 8, that may be individually shown or hidden, usually for the display of numeric digits; or consisting of a set of these arrangements.
a seven-segment readout
a seven-segment display
That polarized light passes through the actual liquid crystal layer which may be organized in pixels (for a TV or computer monitor) or in another format such as a seven-segment display or one with custom symbols for a particular product. Source: Internet
This matches much more closely the physical reality of display hardware—a designer might choose to use a series of separate identical seven-segment displays to build a metering circuit, for example. Source: Internet