Halfwidth vs. Alphanumeric: What's the Difference?
Halfwidth and Alphanumeric Definitions
Of a text character, occupying the space of half of a fullwidth character, or one "normal" text column.
Consisting of both letters and numbers.
(chemistry) The width of a spectroscopic peak at half its height.
Consisting of or using letters, numbers, punctuation marks, and mathematical and other conventional symbols
An alphanumeric code.
Consisting of, or limited to, letters and/or numbers, especially the characters A to Z (lowercase and uppercase) and 0 to 9.
Consisting of these characters plus punctuation and other special characters.
An alphanumeric character.
Of or pertaining to alphanumeric characters