Eight-segment display
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An eight-segment display is a type of display based on 8 segments that can be turned on or off according to the font pattern to be produced.
It is similar to a nine-segment display whose middle vertical bars are vertical, except that on an eight-segment display, the bars F and G are merged.
Applications[]
It was used, for instance, in the calculator Sharp EL-8, producing more rounded digits than a Seven-segment display, but less possible digits it can display because the bars 'F' and 'G' are merged (see table below).
Displaying[]
An eight segment display can sometimes display characters with less readability because the segments F and G are combined and the corners are rounded. It is unable to display the following characters for this reason:
Script | Characters | Displays as | |
---|---|---|---|
Latin | C, c, d, G, L, N, n, 0, o, r, U, Z, Ə | Characters | What they display as on an eight-segment display |
Greek | Γ, Ζ, Ν, Ξ, Ο, ο, Π, π | C, [, ( | E |
Cyrillic | Г, г, д, П, п, Э | c, L, r, г | t |
Others | 0, (, [, ", ^, -, /, ? | d, U | Ɐ |
G | 6 | ||
N, Ν, λ, Π, П | A | ||
n, π, п | h | ||
o, ο | b | ||
Z, Ζ, | e | ||
0, O, Ə, Ο, д | 8 | ||
Γ, Г | F | ||
Ξ | C̠ | ||
Э | 9 | ||
" | ˅ | ||
^ | ° | ||
- | ` | ||
/ | µ | ||
? | P |
Examples[]
Sharp EL-8 with eight-segment displays
Eight-segment display of the Sharp EL-8
Eight-segment display displaying an 8
Eight-segment display displaying a D
See also[]
- Display technology
- Electronics stubs